| 1 | #! /bin/sh |
| 2 | # Guess values for system-dependent variables and create Makefiles. |
| 3 | # Generated by GNU Autoconf 2.64. |
| 4 | # |
| 5 | # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, |
| 6 | # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software |
| 7 | # Foundation, Inc. |
| 8 | # |
| 9 | # This configure script is free software; the Free Software Foundation |
| 10 | # gives unlimited permission to copy, distribute and modify it. |
| 11 | ## -------------------- ## |
| 12 | ## M4sh Initialization. ## |
| 13 | ## -------------------- ## |
| 14 | |
| 15 | # Be more Bourne compatible |
| 16 | DUALCASE=1; export DUALCASE # for MKS sh |
| 17 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 18 | emulate sh |
| 19 | NULLCMD=: |
| 20 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 21 | # is contrary to our usage. Disable this feature. |
| 22 | alias -g '${1+"$@"}'='"$@"' |
| 23 | setopt NO_GLOB_SUBST |
| 24 | else |
| 25 | case `(set -o) 2>/dev/null` in #( |
| 26 | *posix*) : |
| 27 | set -o posix ;; #( |
| 28 | *) : |
| 29 | ;; |
| 30 | esac |
| 31 | fi |
| 32 | |
| 33 | |
| 34 | as_nl=' |
| 35 | ' |
| 36 | export as_nl |
| 37 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 38 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 39 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 40 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 41 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 42 | # but without wasting forks for bash or zsh. |
| 43 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 44 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 45 | as_echo='print -r --' |
| 46 | as_echo_n='print -rn --' |
| 47 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 48 | as_echo='printf %s\n' |
| 49 | as_echo_n='printf %s' |
| 50 | else |
| 51 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 52 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 53 | as_echo_n='/usr/ucb/echo -n' |
| 54 | else |
| 55 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 56 | as_echo_n_body='eval |
| 57 | arg=$1; |
| 58 | case $arg in #( |
| 59 | *"$as_nl"*) |
| 60 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 61 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 62 | esac; |
| 63 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 64 | ' |
| 65 | export as_echo_n_body |
| 66 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 67 | fi |
| 68 | export as_echo_body |
| 69 | as_echo='sh -c $as_echo_body as_echo' |
| 70 | fi |
| 71 | |
| 72 | # The user is always right. |
| 73 | if test "${PATH_SEPARATOR+set}" != set; then |
| 74 | PATH_SEPARATOR=: |
| 75 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 76 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 77 | PATH_SEPARATOR=';' |
| 78 | } |
| 79 | fi |
| 80 | |
| 81 | |
| 82 | # IFS |
| 83 | # We need space, tab and new line, in precisely that order. Quoting is |
| 84 | # there to prevent editors from complaining about space-tab. |
| 85 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 86 | # splitting by setting IFS to empty value.) |
| 87 | IFS=" "" $as_nl" |
| 88 | |
| 89 | # Find who we are. Look in the path if we contain no directory separator. |
| 90 | case $0 in #(( |
| 91 | *[\\/]* ) as_myself=$0 ;; |
| 92 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 93 | for as_dir in $PATH |
| 94 | do |
| 95 | IFS=$as_save_IFS |
| 96 | test -z "$as_dir" && as_dir=. |
| 97 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 98 | done |
| 99 | IFS=$as_save_IFS |
| 100 | |
| 101 | ;; |
| 102 | esac |
| 103 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 104 | # in which case we are not to be found in the path. |
| 105 | if test "x$as_myself" = x; then |
| 106 | as_myself=$0 |
| 107 | fi |
| 108 | if test ! -f "$as_myself"; then |
| 109 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 110 | exit 1 |
| 111 | fi |
| 112 | |
| 113 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 114 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 115 | # suppresses any "Segmentation fault" message there. '((' could |
| 116 | # trigger a bug in pdksh 5.2.14. |
| 117 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 118 | do eval test x\${$as_var+set} = xset \ |
| 119 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 120 | done |
| 121 | PS1='$ ' |
| 122 | PS2='> ' |
| 123 | PS4='+ ' |
| 124 | |
| 125 | # NLS nuisances. |
| 126 | LC_ALL=C |
| 127 | export LC_ALL |
| 128 | LANGUAGE=C |
| 129 | export LANGUAGE |
| 130 | |
| 131 | # CDPATH. |
| 132 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 133 | |
| 134 | if test "x$CONFIG_SHELL" = x; then |
| 135 | as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| 136 | emulate sh |
| 137 | NULLCMD=: |
| 138 | # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| 139 | # is contrary to our usage. Disable this feature. |
| 140 | alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| 141 | setopt NO_GLOB_SUBST |
| 142 | else |
| 143 | case \`(set -o) 2>/dev/null\` in #( |
| 144 | *posix*) : |
| 145 | set -o posix ;; #( |
| 146 | *) : |
| 147 | ;; |
| 148 | esac |
| 149 | fi |
| 150 | " |
| 151 | as_required="as_fn_return () { (exit \$1); } |
| 152 | as_fn_success () { as_fn_return 0; } |
| 153 | as_fn_failure () { as_fn_return 1; } |
| 154 | as_fn_ret_success () { return 0; } |
| 155 | as_fn_ret_failure () { return 1; } |
| 156 | |
| 157 | exitcode=0 |
| 158 | as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| 159 | as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| 160 | as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| 161 | as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| 162 | if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| 163 | |
| 164 | else |
| 165 | exitcode=1; echo positional parameters were not saved. |
| 166 | fi |
| 167 | test x\$exitcode = x0 || exit 1" |
| 168 | as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| 169 | as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| 170 | eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| 171 | test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| 172 | test \$(( 1 + 1 )) = 2 || exit 1" |
| 173 | if (eval "$as_required") 2>/dev/null; then : |
| 174 | as_have_required=yes |
| 175 | else |
| 176 | as_have_required=no |
| 177 | fi |
| 178 | if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| 179 | |
| 180 | else |
| 181 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 182 | as_found=false |
| 183 | for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| 184 | do |
| 185 | IFS=$as_save_IFS |
| 186 | test -z "$as_dir" && as_dir=. |
| 187 | as_found=: |
| 188 | case $as_dir in #( |
| 189 | /*) |
| 190 | for as_base in sh bash ksh sh5; do |
| 191 | # Try only shells that exist, to save several forks. |
| 192 | as_shell=$as_dir/$as_base |
| 193 | if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| 194 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 195 | CONFIG_SHELL=$as_shell as_have_required=yes |
| 196 | if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| 197 | break 2 |
| 198 | fi |
| 199 | fi |
| 200 | done;; |
| 201 | esac |
| 202 | as_found=false |
| 203 | done |
| 204 | $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| 205 | { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| 206 | CONFIG_SHELL=$SHELL as_have_required=yes |
| 207 | fi; } |
| 208 | IFS=$as_save_IFS |
| 209 | |
| 210 | |
| 211 | if test "x$CONFIG_SHELL" != x; then : |
| 212 | # We cannot yet assume a decent shell, so we have to provide a |
| 213 | # neutralization value for shells without unset; and this also |
| 214 | # works around shells that cannot unset nonexistent variables. |
| 215 | BASH_ENV=/dev/null |
| 216 | ENV=/dev/null |
| 217 | (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| 218 | export CONFIG_SHELL |
| 219 | exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} |
| 220 | fi |
| 221 | |
| 222 | if test x$as_have_required = xno; then : |
| 223 | $as_echo "$0: This script requires a shell more modern than all" |
| 224 | $as_echo "$0: the shells that I found on your system." |
| 225 | if test x${ZSH_VERSION+set} = xset ; then |
| 226 | $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| 227 | $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| 228 | else |
| 229 | $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
| 230 | $0: including any error possibly output before this |
| 231 | $0: message. Then install a modern shell, or manually run |
| 232 | $0: the script under such a shell if you do have one." |
| 233 | fi |
| 234 | exit 1 |
| 235 | fi |
| 236 | fi |
| 237 | fi |
| 238 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 239 | export SHELL |
| 240 | # Unset more variables known to interfere with behavior of common tools. |
| 241 | CLICOLOR_FORCE= GREP_OPTIONS= |
| 242 | unset CLICOLOR_FORCE GREP_OPTIONS |
| 243 | |
| 244 | ## --------------------- ## |
| 245 | ## M4sh Shell Functions. ## |
| 246 | ## --------------------- ## |
| 247 | # as_fn_unset VAR |
| 248 | # --------------- |
| 249 | # Portably unset VAR. |
| 250 | as_fn_unset () |
| 251 | { |
| 252 | { eval $1=; unset $1;} |
| 253 | } |
| 254 | as_unset=as_fn_unset |
| 255 | |
| 256 | # as_fn_set_status STATUS |
| 257 | # ----------------------- |
| 258 | # Set $? to STATUS, without forking. |
| 259 | as_fn_set_status () |
| 260 | { |
| 261 | return $1 |
| 262 | } # as_fn_set_status |
| 263 | |
| 264 | # as_fn_exit STATUS |
| 265 | # ----------------- |
| 266 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 267 | as_fn_exit () |
| 268 | { |
| 269 | set +e |
| 270 | as_fn_set_status $1 |
| 271 | exit $1 |
| 272 | } # as_fn_exit |
| 273 | |
| 274 | # as_fn_mkdir_p |
| 275 | # ------------- |
| 276 | # Create "$as_dir" as a directory, including parents if necessary. |
| 277 | as_fn_mkdir_p () |
| 278 | { |
| 279 | |
| 280 | case $as_dir in #( |
| 281 | -*) as_dir=./$as_dir;; |
| 282 | esac |
| 283 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 284 | as_dirs= |
| 285 | while :; do |
| 286 | case $as_dir in #( |
| 287 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 288 | *) as_qdir=$as_dir;; |
| 289 | esac |
| 290 | as_dirs="'$as_qdir' $as_dirs" |
| 291 | as_dir=`$as_dirname -- "$as_dir" || |
| 292 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 293 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 294 | X"$as_dir" : 'X\(//\)$' \| \ |
| 295 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 296 | $as_echo X"$as_dir" | |
| 297 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 298 | s//\1/ |
| 299 | q |
| 300 | } |
| 301 | /^X\(\/\/\)[^/].*/{ |
| 302 | s//\1/ |
| 303 | q |
| 304 | } |
| 305 | /^X\(\/\/\)$/{ |
| 306 | s//\1/ |
| 307 | q |
| 308 | } |
| 309 | /^X\(\/\).*/{ |
| 310 | s//\1/ |
| 311 | q |
| 312 | } |
| 313 | s/.*/./; q'` |
| 314 | test -d "$as_dir" && break |
| 315 | done |
| 316 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 317 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| 318 | |
| 319 | |
| 320 | } # as_fn_mkdir_p |
| 321 | # as_fn_append VAR VALUE |
| 322 | # ---------------------- |
| 323 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 324 | # advantage of any shell optimizations that allow amortized linear growth over |
| 325 | # repeated appends, instead of the typical quadratic growth present in naive |
| 326 | # implementations. |
| 327 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 328 | eval 'as_fn_append () |
| 329 | { |
| 330 | eval $1+=\$2 |
| 331 | }' |
| 332 | else |
| 333 | as_fn_append () |
| 334 | { |
| 335 | eval $1=\$$1\$2 |
| 336 | } |
| 337 | fi # as_fn_append |
| 338 | |
| 339 | # as_fn_arith ARG... |
| 340 | # ------------------ |
| 341 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 342 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 343 | # must be portable across $(()) and expr. |
| 344 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 345 | eval 'as_fn_arith () |
| 346 | { |
| 347 | as_val=$(( $* )) |
| 348 | }' |
| 349 | else |
| 350 | as_fn_arith () |
| 351 | { |
| 352 | as_val=`expr "$@" || test $? -eq 1` |
| 353 | } |
| 354 | fi # as_fn_arith |
| 355 | |
| 356 | |
| 357 | # as_fn_error ERROR [LINENO LOG_FD] |
| 358 | # --------------------------------- |
| 359 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 360 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 361 | # script with status $?, using 1 if that was 0. |
| 362 | as_fn_error () |
| 363 | { |
| 364 | as_status=$?; test $as_status -eq 0 && as_status=1 |
| 365 | if test "$3"; then |
| 366 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 367 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| 368 | fi |
| 369 | $as_echo "$as_me: error: $1" >&2 |
| 370 | as_fn_exit $as_status |
| 371 | } # as_fn_error |
| 372 | |
| 373 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 374 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 375 | as_expr=expr |
| 376 | else |
| 377 | as_expr=false |
| 378 | fi |
| 379 | |
| 380 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 381 | as_basename=basename |
| 382 | else |
| 383 | as_basename=false |
| 384 | fi |
| 385 | |
| 386 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 387 | as_dirname=dirname |
| 388 | else |
| 389 | as_dirname=false |
| 390 | fi |
| 391 | |
| 392 | as_me=`$as_basename -- "$0" || |
| 393 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 394 | X"$0" : 'X\(//\)$' \| \ |
| 395 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 396 | $as_echo X/"$0" | |
| 397 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 398 | s//\1/ |
| 399 | q |
| 400 | } |
| 401 | /^X\/\(\/\/\)$/{ |
| 402 | s//\1/ |
| 403 | q |
| 404 | } |
| 405 | /^X\/\(\/\).*/{ |
| 406 | s//\1/ |
| 407 | q |
| 408 | } |
| 409 | s/.*/./; q'` |
| 410 | |
| 411 | # Avoid depending upon Character Ranges. |
| 412 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 413 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 414 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 415 | as_cr_digits='0123456789' |
| 416 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 417 | |
| 418 | |
| 419 | as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| 420 | as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| 421 | eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| 422 | test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| 423 | # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| 424 | sed -n ' |
| 425 | p |
| 426 | /[$]LINENO/= |
| 427 | ' <$as_myself | |
| 428 | sed ' |
| 429 | s/[$]LINENO.*/&-/ |
| 430 | t lineno |
| 431 | b |
| 432 | :lineno |
| 433 | N |
| 434 | :loop |
| 435 | s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| 436 | t loop |
| 437 | s/-\n.*// |
| 438 | ' >$as_me.lineno && |
| 439 | chmod +x "$as_me.lineno" || |
| 440 | { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| 441 | |
| 442 | # Don't try to exec as it changes $[0], causing all sort of problems |
| 443 | # (the dirname of $[0] is not the place where we might find the |
| 444 | # original and so on. Autoconf is especially sensitive to this). |
| 445 | . "./$as_me.lineno" |
| 446 | # Exit status is that of the last command. |
| 447 | exit |
| 448 | } |
| 449 | |
| 450 | ECHO_C= ECHO_N= ECHO_T= |
| 451 | case `echo -n x` in #((((( |
| 452 | -n*) |
| 453 | case `echo 'xy\c'` in |
| 454 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 455 | xy) ECHO_C='\c';; |
| 456 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 457 | ECHO_T=' ';; |
| 458 | esac;; |
| 459 | *) |
| 460 | ECHO_N='-n';; |
| 461 | esac |
| 462 | |
| 463 | rm -f conf$$ conf$$.exe conf$$.file |
| 464 | if test -d conf$$.dir; then |
| 465 | rm -f conf$$.dir/conf$$.file |
| 466 | else |
| 467 | rm -f conf$$.dir |
| 468 | mkdir conf$$.dir 2>/dev/null |
| 469 | fi |
| 470 | if (echo >conf$$.file) 2>/dev/null; then |
| 471 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 472 | as_ln_s='ln -s' |
| 473 | # ... but there are two gotchas: |
| 474 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 475 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 476 | # In both cases, we have to default to `cp -p'. |
| 477 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 478 | as_ln_s='cp -p' |
| 479 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 480 | as_ln_s=ln |
| 481 | else |
| 482 | as_ln_s='cp -p' |
| 483 | fi |
| 484 | else |
| 485 | as_ln_s='cp -p' |
| 486 | fi |
| 487 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 488 | rmdir conf$$.dir 2>/dev/null |
| 489 | |
| 490 | if mkdir -p . 2>/dev/null; then |
| 491 | as_mkdir_p='mkdir -p "$as_dir"' |
| 492 | else |
| 493 | test -d ./-p && rmdir ./-p |
| 494 | as_mkdir_p=false |
| 495 | fi |
| 496 | |
| 497 | if test -x / >/dev/null 2>&1; then |
| 498 | as_test_x='test -x' |
| 499 | else |
| 500 | if ls -dL / >/dev/null 2>&1; then |
| 501 | as_ls_L_option=L |
| 502 | else |
| 503 | as_ls_L_option= |
| 504 | fi |
| 505 | as_test_x=' |
| 506 | eval sh -c '\'' |
| 507 | if test -d "$1"; then |
| 508 | test -d "$1/."; |
| 509 | else |
| 510 | case $1 in #( |
| 511 | -*)set "./$1";; |
| 512 | esac; |
| 513 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| 514 | ???[sx]*):;;*)false;;esac;fi |
| 515 | '\'' sh |
| 516 | ' |
| 517 | fi |
| 518 | as_executable_p=$as_test_x |
| 519 | |
| 520 | # Sed expression to map a string onto a valid CPP name. |
| 521 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 522 | |
| 523 | # Sed expression to map a string onto a valid variable name. |
| 524 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 525 | |
| 526 | |
| 527 | exec 7<&0 </dev/null 6>&1 |
| 528 | |
| 529 | # Name of the host. |
| 530 | # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, |
| 531 | # so uname gets run too. |
| 532 | ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| 533 | |
| 534 | # |
| 535 | # Initializations. |
| 536 | # |
| 537 | ac_default_prefix=/usr/local |
| 538 | ac_clean_files= |
| 539 | ac_config_libobj_dir=. |
| 540 | LIBOBJS= |
| 541 | cross_compiling=no |
| 542 | subdirs= |
| 543 | MFLAGS= |
| 544 | MAKEFLAGS= |
| 545 | |
| 546 | # Identity of this package. |
| 547 | PACKAGE_NAME= |
| 548 | PACKAGE_TARNAME= |
| 549 | PACKAGE_VERSION= |
| 550 | PACKAGE_STRING= |
| 551 | PACKAGE_BUGREPORT= |
| 552 | PACKAGE_URL= |
| 553 | |
| 554 | ac_unique_file="import/memmem.c" |
| 555 | # Factoring default headers for most tests. |
| 556 | ac_includes_default="\ |
| 557 | #include <stdio.h> |
| 558 | #ifdef HAVE_SYS_TYPES_H |
| 559 | # include <sys/types.h> |
| 560 | #endif |
| 561 | #ifdef HAVE_SYS_STAT_H |
| 562 | # include <sys/stat.h> |
| 563 | #endif |
| 564 | #ifdef STDC_HEADERS |
| 565 | # include <stdlib.h> |
| 566 | # include <stddef.h> |
| 567 | #else |
| 568 | # ifdef HAVE_STDLIB_H |
| 569 | # include <stdlib.h> |
| 570 | # endif |
| 571 | #endif |
| 572 | #ifdef HAVE_STRING_H |
| 573 | # if !defined STDC_HEADERS && defined HAVE_MEMORY_H |
| 574 | # include <memory.h> |
| 575 | # endif |
| 576 | # include <string.h> |
| 577 | #endif |
| 578 | #ifdef HAVE_STRINGS_H |
| 579 | # include <strings.h> |
| 580 | #endif |
| 581 | #ifdef HAVE_INTTYPES_H |
| 582 | # include <inttypes.h> |
| 583 | #endif |
| 584 | #ifdef HAVE_STDINT_H |
| 585 | # include <stdint.h> |
| 586 | #endif |
| 587 | #ifdef HAVE_UNISTD_H |
| 588 | # include <unistd.h> |
| 589 | #endif" |
| 590 | |
| 591 | ac_header_list= |
| 592 | gl_fnmatch_required=POSIX |
| 593 | ac_func_list= |
| 594 | ac_subst_vars='am__EXEEXT_FALSE |
| 595 | am__EXEEXT_TRUE |
| 596 | gltests_LTLIBOBJS |
| 597 | gltests_LIBOBJS |
| 598 | gl_LTLIBOBJS |
| 599 | gl_LIBOBJS |
| 600 | LTLIBOBJS |
| 601 | LIBOBJS |
| 602 | LN_S |
| 603 | am__fastdepCC_FALSE |
| 604 | am__fastdepCC_TRUE |
| 605 | CCDEPMODE |
| 606 | AMDEPBACKSLASH |
| 607 | AMDEP_FALSE |
| 608 | AMDEP_TRUE |
| 609 | am__quote |
| 610 | am__include |
| 611 | DEPDIR |
| 612 | am__untar |
| 613 | am__tar |
| 614 | AMTAR |
| 615 | am__leading_dot |
| 616 | SET_MAKE |
| 617 | AWK |
| 618 | mkdir_p |
| 619 | INSTALL_STRIP_PROGRAM |
| 620 | STRIP |
| 621 | install_sh |
| 622 | MAKEINFO |
| 623 | AUTOHEADER |
| 624 | AUTOMAKE |
| 625 | AUTOCONF |
| 626 | ACLOCAL |
| 627 | VERSION |
| 628 | PACKAGE |
| 629 | CYGPATH_W |
| 630 | am__isrc |
| 631 | INSTALL_DATA |
| 632 | INSTALL_SCRIPT |
| 633 | INSTALL_PROGRAM |
| 634 | LIBGNU_LTLIBDEPS |
| 635 | LIBGNU_LIBDEPS |
| 636 | gltests_WITNESS |
| 637 | REPLACE_TOWLOWER |
| 638 | REPLACE_ISWCNTRL |
| 639 | HAVE_WCTYPE_H |
| 640 | NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H |
| 641 | NEXT_WCTYPE_H |
| 642 | HAVE_ISWCNTRL |
| 643 | REPLACE_ISWBLANK |
| 644 | HAVE_WCTRANS_T |
| 645 | HAVE_WCTYPE_T |
| 646 | HAVE_ISWBLANK |
| 647 | GNULIB_TOWCTRANS |
| 648 | GNULIB_WCTRANS |
| 649 | GNULIB_ISWCTYPE |
| 650 | GNULIB_WCTYPE |
| 651 | GNULIB_ISWBLANK |
| 652 | HAVE_WINT_T |
| 653 | HAVE_FEATURES_H |
| 654 | NEXT_AS_FIRST_DIRECTIVE_WCHAR_H |
| 655 | NEXT_WCHAR_H |
| 656 | HAVE_UNISTD_H |
| 657 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H |
| 658 | NEXT_UNISTD_H |
| 659 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC |
| 660 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC |
| 661 | TIME_H_DEFINES_STRUCT_TIMESPEC |
| 662 | NEXT_AS_FIRST_DIRECTIVE_TIME_H |
| 663 | NEXT_TIME_H |
| 664 | REPLACE_TIMEGM |
| 665 | REPLACE_NANOSLEEP |
| 666 | REPLACE_MKTIME |
| 667 | REPLACE_LOCALTIME_R |
| 668 | HAVE_TIMEGM |
| 669 | HAVE_STRPTIME |
| 670 | HAVE_NANOSLEEP |
| 671 | HAVE_DECL_LOCALTIME_R |
| 672 | GNULIB_TIME_R |
| 673 | GNULIB_TIMEGM |
| 674 | GNULIB_STRPTIME |
| 675 | GNULIB_NANOSLEEP |
| 676 | GNULIB_MKTIME |
| 677 | WINDOWS_64_BIT_OFF_T |
| 678 | NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H |
| 679 | NEXT_SYS_TYPES_H |
| 680 | MKDIR_P |
| 681 | WINDOWS_64_BIT_ST_SIZE |
| 682 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H |
| 683 | NEXT_SYS_STAT_H |
| 684 | NEXT_AS_FIRST_DIRECTIVE_STRING_H |
| 685 | NEXT_STRING_H |
| 686 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H |
| 687 | NEXT_STDDEF_H |
| 688 | GL_GENERATE_STDDEF_H_FALSE |
| 689 | GL_GENERATE_STDDEF_H_TRUE |
| 690 | STDDEF_H |
| 691 | HAVE_WCHAR_T |
| 692 | REPLACE_NULL |
| 693 | HAVE__BOOL |
| 694 | GL_GENERATE_STDBOOL_H_FALSE |
| 695 | GL_GENERATE_STDBOOL_H_TRUE |
| 696 | STDBOOL_H |
| 697 | REPLACE_UTIMENSAT |
| 698 | REPLACE_STAT |
| 699 | REPLACE_MKNOD |
| 700 | REPLACE_MKFIFO |
| 701 | REPLACE_MKDIR |
| 702 | REPLACE_LSTAT |
| 703 | REPLACE_FUTIMENS |
| 704 | REPLACE_FSTATAT |
| 705 | REPLACE_FSTAT |
| 706 | HAVE_UTIMENSAT |
| 707 | HAVE_MKNODAT |
| 708 | HAVE_MKNOD |
| 709 | HAVE_MKFIFOAT |
| 710 | HAVE_MKFIFO |
| 711 | HAVE_MKDIRAT |
| 712 | HAVE_LSTAT |
| 713 | HAVE_LCHMOD |
| 714 | HAVE_FUTIMENS |
| 715 | HAVE_FSTATAT |
| 716 | HAVE_FCHMODAT |
| 717 | GNULIB_UTIMENSAT |
| 718 | GNULIB_STAT |
| 719 | GNULIB_MKNODAT |
| 720 | GNULIB_MKNOD |
| 721 | GNULIB_MKFIFOAT |
| 722 | GNULIB_MKFIFO |
| 723 | GNULIB_MKDIRAT |
| 724 | GNULIB_LSTAT |
| 725 | GNULIB_LCHMOD |
| 726 | GNULIB_FUTIMENS |
| 727 | GNULIB_FSTATAT |
| 728 | GNULIB_FSTAT |
| 729 | GNULIB_FCHMODAT |
| 730 | UNDEFINE_STRTOK_R |
| 731 | REPLACE_STRTOK_R |
| 732 | REPLACE_STRSIGNAL |
| 733 | REPLACE_STRNLEN |
| 734 | REPLACE_STRNDUP |
| 735 | REPLACE_STRNCAT |
| 736 | REPLACE_STRERROR_R |
| 737 | REPLACE_STRERROR |
| 738 | REPLACE_STRCHRNUL |
| 739 | REPLACE_STRCASESTR |
| 740 | REPLACE_STRSTR |
| 741 | REPLACE_STRDUP |
| 742 | REPLACE_STPNCPY |
| 743 | REPLACE_MEMMEM |
| 744 | REPLACE_MEMCHR |
| 745 | HAVE_STRVERSCMP |
| 746 | HAVE_DECL_STRSIGNAL |
| 747 | HAVE_DECL_STRERROR_R |
| 748 | HAVE_DECL_STRTOK_R |
| 749 | HAVE_STRCASESTR |
| 750 | HAVE_STRSEP |
| 751 | HAVE_STRPBRK |
| 752 | HAVE_DECL_STRNLEN |
| 753 | HAVE_DECL_STRNDUP |
| 754 | HAVE_DECL_STRDUP |
| 755 | HAVE_STRCHRNUL |
| 756 | HAVE_STPNCPY |
| 757 | HAVE_STPCPY |
| 758 | HAVE_RAWMEMCHR |
| 759 | HAVE_DECL_MEMRCHR |
| 760 | HAVE_MEMPCPY |
| 761 | HAVE_DECL_MEMMEM |
| 762 | HAVE_MEMCHR |
| 763 | HAVE_FFSLL |
| 764 | HAVE_FFSL |
| 765 | HAVE_MBSLEN |
| 766 | GNULIB_STRVERSCMP |
| 767 | GNULIB_STRSIGNAL |
| 768 | GNULIB_STRERROR_R |
| 769 | GNULIB_STRERROR |
| 770 | GNULIB_MBSTOK_R |
| 771 | GNULIB_MBSSEP |
| 772 | GNULIB_MBSSPN |
| 773 | GNULIB_MBSPBRK |
| 774 | GNULIB_MBSCSPN |
| 775 | GNULIB_MBSCASESTR |
| 776 | GNULIB_MBSPCASECMP |
| 777 | GNULIB_MBSNCASECMP |
| 778 | GNULIB_MBSCASECMP |
| 779 | GNULIB_MBSSTR |
| 780 | GNULIB_MBSRCHR |
| 781 | GNULIB_MBSCHR |
| 782 | GNULIB_MBSNLEN |
| 783 | GNULIB_MBSLEN |
| 784 | GNULIB_STRTOK_R |
| 785 | GNULIB_STRCASESTR |
| 786 | GNULIB_STRSTR |
| 787 | GNULIB_STRSEP |
| 788 | GNULIB_STRPBRK |
| 789 | GNULIB_STRNLEN |
| 790 | GNULIB_STRNDUP |
| 791 | GNULIB_STRNCAT |
| 792 | GNULIB_STRDUP |
| 793 | GNULIB_STRCHRNUL |
| 794 | GNULIB_STPNCPY |
| 795 | GNULIB_STPCPY |
| 796 | GNULIB_RAWMEMCHR |
| 797 | GNULIB_MEMRCHR |
| 798 | GNULIB_MEMPCPY |
| 799 | GNULIB_MEMMEM |
| 800 | GNULIB_MEMCHR |
| 801 | GNULIB_FFSLL |
| 802 | GNULIB_FFSL |
| 803 | LOCALE_FR |
| 804 | LOCALE_FR_UTF8 |
| 805 | LOCALE_ZH_CN |
| 806 | LOCALE_JA |
| 807 | REPLACE_WCSWIDTH |
| 808 | REPLACE_WCWIDTH |
| 809 | REPLACE_WCSNRTOMBS |
| 810 | REPLACE_WCSRTOMBS |
| 811 | REPLACE_WCRTOMB |
| 812 | REPLACE_MBSNRTOWCS |
| 813 | REPLACE_MBSRTOWCS |
| 814 | REPLACE_MBRLEN |
| 815 | REPLACE_MBRTOWC |
| 816 | REPLACE_MBSINIT |
| 817 | REPLACE_WCTOB |
| 818 | REPLACE_BTOWC |
| 819 | REPLACE_MBSTATE_T |
| 820 | HAVE_DECL_WCWIDTH |
| 821 | HAVE_DECL_WCTOB |
| 822 | HAVE_WCSWIDTH |
| 823 | HAVE_WCSTOK |
| 824 | HAVE_WCSSTR |
| 825 | HAVE_WCSPBRK |
| 826 | HAVE_WCSSPN |
| 827 | HAVE_WCSCSPN |
| 828 | HAVE_WCSRCHR |
| 829 | HAVE_WCSCHR |
| 830 | HAVE_WCSDUP |
| 831 | HAVE_WCSXFRM |
| 832 | HAVE_WCSCOLL |
| 833 | HAVE_WCSNCASECMP |
| 834 | HAVE_WCSCASECMP |
| 835 | HAVE_WCSNCMP |
| 836 | HAVE_WCSCMP |
| 837 | HAVE_WCSNCAT |
| 838 | HAVE_WCSCAT |
| 839 | HAVE_WCPNCPY |
| 840 | HAVE_WCSNCPY |
| 841 | HAVE_WCPCPY |
| 842 | HAVE_WCSCPY |
| 843 | HAVE_WCSNLEN |
| 844 | HAVE_WCSLEN |
| 845 | HAVE_WMEMSET |
| 846 | HAVE_WMEMMOVE |
| 847 | HAVE_WMEMCPY |
| 848 | HAVE_WMEMCMP |
| 849 | HAVE_WMEMCHR |
| 850 | HAVE_WCSNRTOMBS |
| 851 | HAVE_WCSRTOMBS |
| 852 | HAVE_WCRTOMB |
| 853 | HAVE_MBSNRTOWCS |
| 854 | HAVE_MBSRTOWCS |
| 855 | HAVE_MBRLEN |
| 856 | HAVE_MBRTOWC |
| 857 | HAVE_MBSINIT |
| 858 | HAVE_BTOWC |
| 859 | GNULIB_WCSWIDTH |
| 860 | GNULIB_WCSTOK |
| 861 | GNULIB_WCSSTR |
| 862 | GNULIB_WCSPBRK |
| 863 | GNULIB_WCSSPN |
| 864 | GNULIB_WCSCSPN |
| 865 | GNULIB_WCSRCHR |
| 866 | GNULIB_WCSCHR |
| 867 | GNULIB_WCSDUP |
| 868 | GNULIB_WCSXFRM |
| 869 | GNULIB_WCSCOLL |
| 870 | GNULIB_WCSNCASECMP |
| 871 | GNULIB_WCSCASECMP |
| 872 | GNULIB_WCSNCMP |
| 873 | GNULIB_WCSCMP |
| 874 | GNULIB_WCSNCAT |
| 875 | GNULIB_WCSCAT |
| 876 | GNULIB_WCPNCPY |
| 877 | GNULIB_WCSNCPY |
| 878 | GNULIB_WCPCPY |
| 879 | GNULIB_WCSCPY |
| 880 | GNULIB_WCSNLEN |
| 881 | GNULIB_WCSLEN |
| 882 | GNULIB_WMEMSET |
| 883 | GNULIB_WMEMMOVE |
| 884 | GNULIB_WMEMCPY |
| 885 | GNULIB_WMEMCMP |
| 886 | GNULIB_WMEMCHR |
| 887 | GNULIB_WCWIDTH |
| 888 | GNULIB_WCSNRTOMBS |
| 889 | GNULIB_WCSRTOMBS |
| 890 | GNULIB_WCRTOMB |
| 891 | GNULIB_MBSNRTOWCS |
| 892 | GNULIB_MBSRTOWCS |
| 893 | GNULIB_MBRLEN |
| 894 | GNULIB_MBRTOWC |
| 895 | GNULIB_MBSINIT |
| 896 | GNULIB_WCTOB |
| 897 | GNULIB_BTOWC |
| 898 | NEXT_AS_FIRST_DIRECTIVE_MATH_H |
| 899 | NEXT_MATH_H |
| 900 | LOCALCHARSET_TESTS_ENVIRONMENT |
| 901 | GLIBC21 |
| 902 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H |
| 903 | NEXT_INTTYPES_H |
| 904 | UINT64_MAX_EQ_ULONG_MAX |
| 905 | UINT32_MAX_LT_UINTMAX_MAX |
| 906 | PRIPTR_PREFIX |
| 907 | PRI_MACROS_BROKEN |
| 908 | INT64_MAX_EQ_LONG_MAX |
| 909 | INT32_MAX_LT_INTMAX_MAX |
| 910 | REPLACE_STRTOIMAX |
| 911 | HAVE_DECL_STRTOUMAX |
| 912 | HAVE_DECL_STRTOIMAX |
| 913 | HAVE_DECL_IMAXDIV |
| 914 | HAVE_DECL_IMAXABS |
| 915 | GNULIB_STRTOUMAX |
| 916 | GNULIB_STRTOIMAX |
| 917 | GNULIB_IMAXDIV |
| 918 | GNULIB_IMAXABS |
| 919 | GL_GENERATE_STDINT_H_FALSE |
| 920 | GL_GENERATE_STDINT_H_TRUE |
| 921 | STDINT_H |
| 922 | WINT_T_SUFFIX |
| 923 | WCHAR_T_SUFFIX |
| 924 | SIG_ATOMIC_T_SUFFIX |
| 925 | SIZE_T_SUFFIX |
| 926 | PTRDIFF_T_SUFFIX |
| 927 | HAVE_SIGNED_WINT_T |
| 928 | HAVE_SIGNED_WCHAR_T |
| 929 | HAVE_SIGNED_SIG_ATOMIC_T |
| 930 | BITSIZEOF_WINT_T |
| 931 | BITSIZEOF_WCHAR_T |
| 932 | BITSIZEOF_SIG_ATOMIC_T |
| 933 | BITSIZEOF_SIZE_T |
| 934 | BITSIZEOF_PTRDIFF_T |
| 935 | APPLE_UNIVERSAL_BUILD |
| 936 | HAVE_SYS_BITYPES_H |
| 937 | HAVE_SYS_INTTYPES_H |
| 938 | HAVE_STDINT_H |
| 939 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H |
| 940 | NEXT_STDINT_H |
| 941 | HAVE_SYS_TYPES_H |
| 942 | HAVE_INTTYPES_H |
| 943 | HAVE_WCHAR_H |
| 944 | HAVE_UNSIGNED_LONG_LONG_INT |
| 945 | HAVE_LONG_LONG_INT |
| 946 | FREXPL_LIBM |
| 947 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE |
| 948 | FREXP_LIBM |
| 949 | REPLACE_TRUNCL |
| 950 | REPLACE_TRUNCF |
| 951 | REPLACE_TRUNC |
| 952 | REPLACE_SQRTL |
| 953 | REPLACE_SIGNBIT_USING_GCC |
| 954 | REPLACE_SIGNBIT |
| 955 | REPLACE_ROUNDL |
| 956 | REPLACE_ROUNDF |
| 957 | REPLACE_ROUND |
| 958 | REPLACE_REMAINDERL |
| 959 | REPLACE_REMAINDERF |
| 960 | REPLACE_REMAINDER |
| 961 | REPLACE_NAN |
| 962 | REPLACE_MODFL |
| 963 | REPLACE_MODFF |
| 964 | REPLACE_MODF |
| 965 | REPLACE_LOGBL |
| 966 | REPLACE_LOGBF |
| 967 | REPLACE_LOGB |
| 968 | REPLACE_LOG2L |
| 969 | REPLACE_LOG2F |
| 970 | REPLACE_LOG2 |
| 971 | REPLACE_LOG1PL |
| 972 | REPLACE_LOG1PF |
| 973 | REPLACE_LOG1P |
| 974 | REPLACE_LOG10L |
| 975 | REPLACE_LOG10F |
| 976 | REPLACE_LOG10 |
| 977 | REPLACE_LOGL |
| 978 | REPLACE_LOGF |
| 979 | REPLACE_LOG |
| 980 | REPLACE_LDEXPL |
| 981 | REPLACE_ISNAN |
| 982 | REPLACE_ISINF |
| 983 | REPLACE_ISFINITE |
| 984 | REPLACE_ILOGBF |
| 985 | REPLACE_ILOGB |
| 986 | REPLACE_HYPOTL |
| 987 | REPLACE_HYPOTF |
| 988 | REPLACE_HYPOT |
| 989 | REPLACE_HUGE_VAL |
| 990 | REPLACE_FREXPL |
| 991 | REPLACE_FREXP |
| 992 | REPLACE_FREXPF |
| 993 | REPLACE_FMODL |
| 994 | REPLACE_FMODF |
| 995 | REPLACE_FMOD |
| 996 | REPLACE_FMAL |
| 997 | REPLACE_FMAF |
| 998 | REPLACE_FMA |
| 999 | REPLACE_FLOORL |
| 1000 | REPLACE_FLOORF |
| 1001 | REPLACE_FLOOR |
| 1002 | REPLACE_FABSL |
| 1003 | REPLACE_EXP2L |
| 1004 | REPLACE_EXP2 |
| 1005 | REPLACE_EXPM1F |
| 1006 | REPLACE_EXPM1 |
| 1007 | REPLACE_CEILL |
| 1008 | REPLACE_CEILF |
| 1009 | REPLACE_CEIL |
| 1010 | REPLACE_CBRTL |
| 1011 | REPLACE_CBRTF |
| 1012 | HAVE_DECL_TRUNCL |
| 1013 | HAVE_DECL_TRUNCF |
| 1014 | HAVE_DECL_TRUNC |
| 1015 | HAVE_DECL_TANL |
| 1016 | HAVE_DECL_SQRTL |
| 1017 | HAVE_DECL_SINL |
| 1018 | HAVE_DECL_ROUNDL |
| 1019 | HAVE_DECL_ROUNDF |
| 1020 | HAVE_DECL_ROUND |
| 1021 | HAVE_DECL_RINTF |
| 1022 | HAVE_DECL_REMAINDERL |
| 1023 | HAVE_DECL_REMAINDER |
| 1024 | HAVE_DECL_LOGB |
| 1025 | HAVE_DECL_LOG2L |
| 1026 | HAVE_DECL_LOG2F |
| 1027 | HAVE_DECL_LOG2 |
| 1028 | HAVE_DECL_LOG10L |
| 1029 | HAVE_DECL_LOGL |
| 1030 | HAVE_DECL_LDEXPL |
| 1031 | HAVE_DECL_FREXPL |
| 1032 | HAVE_DECL_FLOORL |
| 1033 | HAVE_DECL_FLOORF |
| 1034 | HAVE_DECL_EXPM1L |
| 1035 | HAVE_DECL_EXP2L |
| 1036 | HAVE_DECL_EXP2F |
| 1037 | HAVE_DECL_EXP2 |
| 1038 | HAVE_DECL_EXPL |
| 1039 | HAVE_DECL_COSL |
| 1040 | HAVE_DECL_COPYSIGNF |
| 1041 | HAVE_DECL_CEILL |
| 1042 | HAVE_DECL_CEILF |
| 1043 | HAVE_DECL_CBRTL |
| 1044 | HAVE_DECL_CBRTF |
| 1045 | HAVE_DECL_ATANL |
| 1046 | HAVE_DECL_ASINL |
| 1047 | HAVE_DECL_ACOSL |
| 1048 | HAVE_TANHF |
| 1049 | HAVE_TANL |
| 1050 | HAVE_TANF |
| 1051 | HAVE_SQRTL |
| 1052 | HAVE_SQRTF |
| 1053 | HAVE_SINHF |
| 1054 | HAVE_SINL |
| 1055 | HAVE_SINF |
| 1056 | HAVE_RINTL |
| 1057 | HAVE_RINT |
| 1058 | HAVE_REMAINDERF |
| 1059 | HAVE_REMAINDER |
| 1060 | HAVE_POWF |
| 1061 | HAVE_MODFL |
| 1062 | HAVE_MODFF |
| 1063 | HAVE_LOGBL |
| 1064 | HAVE_LOGBF |
| 1065 | HAVE_LOG1PL |
| 1066 | HAVE_LOG1PF |
| 1067 | HAVE_LOG1P |
| 1068 | HAVE_LOG10L |
| 1069 | HAVE_LOG10F |
| 1070 | HAVE_LOGL |
| 1071 | HAVE_LOGF |
| 1072 | HAVE_LDEXPF |
| 1073 | HAVE_ISNANL |
| 1074 | HAVE_ISNAND |
| 1075 | HAVE_ISNANF |
| 1076 | HAVE_ILOGBL |
| 1077 | HAVE_ILOGBF |
| 1078 | HAVE_ILOGB |
| 1079 | HAVE_HYPOTL |
| 1080 | HAVE_HYPOTF |
| 1081 | HAVE_FREXPF |
| 1082 | HAVE_FMODL |
| 1083 | HAVE_FMODF |
| 1084 | HAVE_FMAL |
| 1085 | HAVE_FMAF |
| 1086 | HAVE_FMA |
| 1087 | HAVE_FABSL |
| 1088 | HAVE_FABSF |
| 1089 | HAVE_EXPM1F |
| 1090 | HAVE_EXPM1 |
| 1091 | HAVE_EXPL |
| 1092 | HAVE_EXPF |
| 1093 | HAVE_COSHF |
| 1094 | HAVE_COSL |
| 1095 | HAVE_COSF |
| 1096 | HAVE_COPYSIGNL |
| 1097 | HAVE_COPYSIGN |
| 1098 | HAVE_CBRTL |
| 1099 | HAVE_CBRTF |
| 1100 | HAVE_CBRT |
| 1101 | HAVE_ATAN2F |
| 1102 | HAVE_ATANL |
| 1103 | HAVE_ATANF |
| 1104 | HAVE_ASINL |
| 1105 | HAVE_ASINF |
| 1106 | HAVE_ACOSL |
| 1107 | HAVE_ACOSF |
| 1108 | GNULIB_TRUNCL |
| 1109 | GNULIB_TRUNCF |
| 1110 | GNULIB_TRUNC |
| 1111 | GNULIB_TANHF |
| 1112 | GNULIB_TANL |
| 1113 | GNULIB_TANF |
| 1114 | GNULIB_SQRTL |
| 1115 | GNULIB_SQRTF |
| 1116 | GNULIB_SINHF |
| 1117 | GNULIB_SINL |
| 1118 | GNULIB_SINF |
| 1119 | GNULIB_SIGNBIT |
| 1120 | GNULIB_ROUNDL |
| 1121 | GNULIB_ROUNDF |
| 1122 | GNULIB_ROUND |
| 1123 | GNULIB_RINTL |
| 1124 | GNULIB_RINTF |
| 1125 | GNULIB_RINT |
| 1126 | GNULIB_REMAINDERL |
| 1127 | GNULIB_REMAINDERF |
| 1128 | GNULIB_REMAINDER |
| 1129 | GNULIB_POWF |
| 1130 | GNULIB_MODFL |
| 1131 | GNULIB_MODFF |
| 1132 | GNULIB_MODF |
| 1133 | GNULIB_LOGBL |
| 1134 | GNULIB_LOGBF |
| 1135 | GNULIB_LOGB |
| 1136 | GNULIB_LOG2L |
| 1137 | GNULIB_LOG2F |
| 1138 | GNULIB_LOG2 |
| 1139 | GNULIB_LOG1PL |
| 1140 | GNULIB_LOG1PF |
| 1141 | GNULIB_LOG1P |
| 1142 | GNULIB_LOG10L |
| 1143 | GNULIB_LOG10F |
| 1144 | GNULIB_LOG10 |
| 1145 | GNULIB_LOGL |
| 1146 | GNULIB_LOGF |
| 1147 | GNULIB_LOG |
| 1148 | GNULIB_LDEXPL |
| 1149 | GNULIB_LDEXPF |
| 1150 | GNULIB_ISNANL |
| 1151 | GNULIB_ISNAND |
| 1152 | GNULIB_ISNANF |
| 1153 | GNULIB_ISNAN |
| 1154 | GNULIB_ISINF |
| 1155 | GNULIB_ISFINITE |
| 1156 | GNULIB_ILOGBL |
| 1157 | GNULIB_ILOGBF |
| 1158 | GNULIB_ILOGB |
| 1159 | GNULIB_HYPOTL |
| 1160 | GNULIB_HYPOTF |
| 1161 | GNULIB_HYPOT |
| 1162 | GNULIB_FREXPL |
| 1163 | GNULIB_FREXP |
| 1164 | GNULIB_FREXPF |
| 1165 | GNULIB_FMODL |
| 1166 | GNULIB_FMODF |
| 1167 | GNULIB_FMOD |
| 1168 | GNULIB_FMAL |
| 1169 | GNULIB_FMAF |
| 1170 | GNULIB_FMA |
| 1171 | GNULIB_FLOORL |
| 1172 | GNULIB_FLOORF |
| 1173 | GNULIB_FLOOR |
| 1174 | GNULIB_FABSL |
| 1175 | GNULIB_FABSF |
| 1176 | GNULIB_EXPM1L |
| 1177 | GNULIB_EXPM1F |
| 1178 | GNULIB_EXPM1 |
| 1179 | GNULIB_EXP2L |
| 1180 | GNULIB_EXP2F |
| 1181 | GNULIB_EXP2 |
| 1182 | GNULIB_EXPL |
| 1183 | GNULIB_EXPF |
| 1184 | GNULIB_COSHF |
| 1185 | GNULIB_COSL |
| 1186 | GNULIB_COSF |
| 1187 | GNULIB_COPYSIGNL |
| 1188 | GNULIB_COPYSIGNF |
| 1189 | GNULIB_COPYSIGN |
| 1190 | GNULIB_CEILL |
| 1191 | GNULIB_CEILF |
| 1192 | GNULIB_CEIL |
| 1193 | GNULIB_CBRTL |
| 1194 | GNULIB_CBRTF |
| 1195 | GNULIB_CBRT |
| 1196 | GNULIB_ATAN2F |
| 1197 | GNULIB_ATANL |
| 1198 | GNULIB_ATANF |
| 1199 | GNULIB_ASINL |
| 1200 | GNULIB_ASINF |
| 1201 | GNULIB_ACOSL |
| 1202 | GNULIB_ACOSF |
| 1203 | GL_GENERATE_FNMATCH_H_FALSE |
| 1204 | GL_GENERATE_FNMATCH_H_TRUE |
| 1205 | FNMATCH_H |
| 1206 | REPLACE_ITOLD |
| 1207 | GL_GENERATE_FLOAT_H_FALSE |
| 1208 | GL_GENERATE_FLOAT_H_TRUE |
| 1209 | FLOAT_H |
| 1210 | NEXT_AS_FIRST_DIRECTIVE_FLOAT_H |
| 1211 | NEXT_FLOAT_H |
| 1212 | EOVERFLOW_VALUE |
| 1213 | EOVERFLOW_HIDDEN |
| 1214 | ENOLINK_VALUE |
| 1215 | ENOLINK_HIDDEN |
| 1216 | EMULTIHOP_VALUE |
| 1217 | EMULTIHOP_HIDDEN |
| 1218 | GL_GENERATE_ERRNO_H_FALSE |
| 1219 | GL_GENERATE_ERRNO_H_TRUE |
| 1220 | ERRNO_H |
| 1221 | NEXT_AS_FIRST_DIRECTIVE_ERRNO_H |
| 1222 | NEXT_ERRNO_H |
| 1223 | HAVE_DIRENT_H |
| 1224 | NEXT_AS_FIRST_DIRECTIVE_DIRENT_H |
| 1225 | NEXT_DIRENT_H |
| 1226 | PRAGMA_COLUMNS |
| 1227 | PRAGMA_SYSTEM_HEADER |
| 1228 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE |
| 1229 | INCLUDE_NEXT |
| 1230 | REPLACE_FDOPENDIR |
| 1231 | REPLACE_DIRFD |
| 1232 | REPLACE_CLOSEDIR |
| 1233 | REPLACE_OPENDIR |
| 1234 | HAVE_ALPHASORT |
| 1235 | HAVE_SCANDIR |
| 1236 | HAVE_FDOPENDIR |
| 1237 | HAVE_DECL_FDOPENDIR |
| 1238 | HAVE_DECL_DIRFD |
| 1239 | HAVE_CLOSEDIR |
| 1240 | HAVE_REWINDDIR |
| 1241 | HAVE_READDIR |
| 1242 | HAVE_OPENDIR |
| 1243 | GNULIB_ALPHASORT |
| 1244 | GNULIB_SCANDIR |
| 1245 | GNULIB_FDOPENDIR |
| 1246 | GNULIB_DIRFD |
| 1247 | GNULIB_CLOSEDIR |
| 1248 | GNULIB_REWINDDIR |
| 1249 | GNULIB_READDIR |
| 1250 | GNULIB_OPENDIR |
| 1251 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS |
| 1252 | UNISTD_H_HAVE_WINSOCK2_H |
| 1253 | REPLACE_WRITE |
| 1254 | REPLACE_USLEEP |
| 1255 | REPLACE_UNLINKAT |
| 1256 | REPLACE_UNLINK |
| 1257 | REPLACE_TTYNAME_R |
| 1258 | REPLACE_SYMLINK |
| 1259 | REPLACE_SLEEP |
| 1260 | REPLACE_RMDIR |
| 1261 | REPLACE_READLINK |
| 1262 | REPLACE_READ |
| 1263 | REPLACE_PWRITE |
| 1264 | REPLACE_PREAD |
| 1265 | REPLACE_LSEEK |
| 1266 | REPLACE_LINKAT |
| 1267 | REPLACE_LINK |
| 1268 | REPLACE_LCHOWN |
| 1269 | REPLACE_ISATTY |
| 1270 | REPLACE_GETPAGESIZE |
| 1271 | REPLACE_GETGROUPS |
| 1272 | REPLACE_GETLOGIN_R |
| 1273 | REPLACE_GETDOMAINNAME |
| 1274 | REPLACE_GETCWD |
| 1275 | REPLACE_FTRUNCATE |
| 1276 | REPLACE_FCHOWNAT |
| 1277 | REPLACE_DUP2 |
| 1278 | REPLACE_DUP |
| 1279 | REPLACE_CLOSE |
| 1280 | REPLACE_CHOWN |
| 1281 | HAVE_SYS_PARAM_H |
| 1282 | HAVE_OS_H |
| 1283 | HAVE_DECL_TTYNAME_R |
| 1284 | HAVE_DECL_SETHOSTNAME |
| 1285 | HAVE_DECL_GETUSERSHELL |
| 1286 | HAVE_DECL_GETPAGESIZE |
| 1287 | HAVE_DECL_GETLOGIN_R |
| 1288 | HAVE_DECL_GETDOMAINNAME |
| 1289 | HAVE_DECL_FDATASYNC |
| 1290 | HAVE_DECL_FCHDIR |
| 1291 | HAVE_DECL_ENVIRON |
| 1292 | HAVE_USLEEP |
| 1293 | HAVE_UNLINKAT |
| 1294 | HAVE_SYMLINKAT |
| 1295 | HAVE_SYMLINK |
| 1296 | HAVE_SLEEP |
| 1297 | HAVE_SETHOSTNAME |
| 1298 | HAVE_READLINKAT |
| 1299 | HAVE_READLINK |
| 1300 | HAVE_PWRITE |
| 1301 | HAVE_PREAD |
| 1302 | HAVE_PIPE2 |
| 1303 | HAVE_PIPE |
| 1304 | HAVE_LINKAT |
| 1305 | HAVE_LINK |
| 1306 | HAVE_LCHOWN |
| 1307 | HAVE_GROUP_MEMBER |
| 1308 | HAVE_GETPAGESIZE |
| 1309 | HAVE_GETLOGIN |
| 1310 | HAVE_GETHOSTNAME |
| 1311 | HAVE_GETGROUPS |
| 1312 | HAVE_GETDTABLESIZE |
| 1313 | HAVE_FTRUNCATE |
| 1314 | HAVE_FSYNC |
| 1315 | HAVE_FDATASYNC |
| 1316 | HAVE_FCHOWNAT |
| 1317 | HAVE_FCHDIR |
| 1318 | HAVE_FACCESSAT |
| 1319 | HAVE_EUIDACCESS |
| 1320 | HAVE_DUP3 |
| 1321 | HAVE_DUP2 |
| 1322 | HAVE_CHOWN |
| 1323 | GNULIB_WRITE |
| 1324 | GNULIB_USLEEP |
| 1325 | GNULIB_UNLINKAT |
| 1326 | GNULIB_UNLINK |
| 1327 | GNULIB_UNISTD_H_SIGPIPE |
| 1328 | GNULIB_UNISTD_H_NONBLOCKING |
| 1329 | GNULIB_TTYNAME_R |
| 1330 | GNULIB_SYMLINKAT |
| 1331 | GNULIB_SYMLINK |
| 1332 | GNULIB_SLEEP |
| 1333 | GNULIB_SETHOSTNAME |
| 1334 | GNULIB_RMDIR |
| 1335 | GNULIB_READLINKAT |
| 1336 | GNULIB_READLINK |
| 1337 | GNULIB_READ |
| 1338 | GNULIB_PWRITE |
| 1339 | GNULIB_PREAD |
| 1340 | GNULIB_PIPE2 |
| 1341 | GNULIB_PIPE |
| 1342 | GNULIB_LSEEK |
| 1343 | GNULIB_LINKAT |
| 1344 | GNULIB_LINK |
| 1345 | GNULIB_LCHOWN |
| 1346 | GNULIB_ISATTY |
| 1347 | GNULIB_GROUP_MEMBER |
| 1348 | GNULIB_GETUSERSHELL |
| 1349 | GNULIB_GETPAGESIZE |
| 1350 | GNULIB_GETLOGIN_R |
| 1351 | GNULIB_GETLOGIN |
| 1352 | GNULIB_GETHOSTNAME |
| 1353 | GNULIB_GETGROUPS |
| 1354 | GNULIB_GETDTABLESIZE |
| 1355 | GNULIB_GETDOMAINNAME |
| 1356 | GNULIB_GETCWD |
| 1357 | GNULIB_FTRUNCATE |
| 1358 | GNULIB_FSYNC |
| 1359 | GNULIB_FDATASYNC |
| 1360 | GNULIB_FCHOWNAT |
| 1361 | GNULIB_FCHDIR |
| 1362 | GNULIB_FACCESSAT |
| 1363 | GNULIB_EUIDACCESS |
| 1364 | GNULIB_ENVIRON |
| 1365 | GNULIB_DUP3 |
| 1366 | GNULIB_DUP2 |
| 1367 | GNULIB_DUP |
| 1368 | GNULIB_CLOSE |
| 1369 | GNULIB_CHOWN |
| 1370 | GNULIB_CHDIR |
| 1371 | pkglibexecdir |
| 1372 | lispdir |
| 1373 | GL_GENERATE_ALLOCA_H_FALSE |
| 1374 | GL_GENERATE_ALLOCA_H_TRUE |
| 1375 | ALLOCA_H |
| 1376 | ALLOCA |
| 1377 | GL_COND_LIBTOOL_FALSE |
| 1378 | GL_COND_LIBTOOL_TRUE |
| 1379 | target_os |
| 1380 | target_vendor |
| 1381 | target_cpu |
| 1382 | target |
| 1383 | RANLIB |
| 1384 | ARFLAGS |
| 1385 | AR |
| 1386 | EGREP |
| 1387 | GREP |
| 1388 | CPP |
| 1389 | host_os |
| 1390 | host_vendor |
| 1391 | host_cpu |
| 1392 | host |
| 1393 | build_os |
| 1394 | build_vendor |
| 1395 | build_cpu |
| 1396 | build |
| 1397 | OBJEXT |
| 1398 | EXEEXT |
| 1399 | ac_ct_CC |
| 1400 | CPPFLAGS |
| 1401 | LDFLAGS |
| 1402 | CFLAGS |
| 1403 | CC |
| 1404 | MAINT |
| 1405 | MAINTAINER_MODE_FALSE |
| 1406 | MAINTAINER_MODE_TRUE |
| 1407 | target_alias |
| 1408 | host_alias |
| 1409 | build_alias |
| 1410 | LIBS |
| 1411 | ECHO_T |
| 1412 | ECHO_N |
| 1413 | ECHO_C |
| 1414 | DEFS |
| 1415 | mandir |
| 1416 | localedir |
| 1417 | libdir |
| 1418 | psdir |
| 1419 | pdfdir |
| 1420 | dvidir |
| 1421 | htmldir |
| 1422 | infodir |
| 1423 | docdir |
| 1424 | oldincludedir |
| 1425 | includedir |
| 1426 | localstatedir |
| 1427 | sharedstatedir |
| 1428 | sysconfdir |
| 1429 | datadir |
| 1430 | datarootdir |
| 1431 | libexecdir |
| 1432 | sbindir |
| 1433 | bindir |
| 1434 | program_transform_name |
| 1435 | prefix |
| 1436 | exec_prefix |
| 1437 | PACKAGE_URL |
| 1438 | PACKAGE_BUGREPORT |
| 1439 | PACKAGE_STRING |
| 1440 | PACKAGE_VERSION |
| 1441 | PACKAGE_TARNAME |
| 1442 | PACKAGE_NAME |
| 1443 | PATH_SEPARATOR |
| 1444 | SHELL' |
| 1445 | ac_subst_files='' |
| 1446 | ac_user_opts=' |
| 1447 | enable_option_checking |
| 1448 | enable_maintainer_mode |
| 1449 | enable_largefile |
| 1450 | enable_dependency_tracking |
| 1451 | ' |
| 1452 | ac_precious_vars='build_alias |
| 1453 | host_alias |
| 1454 | target_alias |
| 1455 | CC |
| 1456 | CFLAGS |
| 1457 | LDFLAGS |
| 1458 | LIBS |
| 1459 | CPPFLAGS |
| 1460 | CPP' |
| 1461 | |
| 1462 | |
| 1463 | # Initialize some variables set by options. |
| 1464 | ac_init_help= |
| 1465 | ac_init_version=false |
| 1466 | ac_unrecognized_opts= |
| 1467 | ac_unrecognized_sep= |
| 1468 | # The variables have the same names as the options, with |
| 1469 | # dashes changed to underlines. |
| 1470 | cache_file=/dev/null |
| 1471 | exec_prefix=NONE |
| 1472 | no_create= |
| 1473 | no_recursion= |
| 1474 | prefix=NONE |
| 1475 | program_prefix=NONE |
| 1476 | program_suffix=NONE |
| 1477 | program_transform_name=s,x,x, |
| 1478 | silent= |
| 1479 | site= |
| 1480 | srcdir= |
| 1481 | verbose= |
| 1482 | x_includes=NONE |
| 1483 | x_libraries=NONE |
| 1484 | |
| 1485 | # Installation directory options. |
| 1486 | # These are left unexpanded so users can "make install exec_prefix=/foo" |
| 1487 | # and all the variables that are supposed to be based on exec_prefix |
| 1488 | # by default will actually change. |
| 1489 | # Use braces instead of parens because sh, perl, etc. also accept them. |
| 1490 | # (The list follows the same order as the GNU Coding Standards.) |
| 1491 | bindir='${exec_prefix}/bin' |
| 1492 | sbindir='${exec_prefix}/sbin' |
| 1493 | libexecdir='${exec_prefix}/libexec' |
| 1494 | datarootdir='${prefix}/share' |
| 1495 | datadir='${datarootdir}' |
| 1496 | sysconfdir='${prefix}/etc' |
| 1497 | sharedstatedir='${prefix}/com' |
| 1498 | localstatedir='${prefix}/var' |
| 1499 | includedir='${prefix}/include' |
| 1500 | oldincludedir='/usr/include' |
| 1501 | docdir='${datarootdir}/doc/${PACKAGE}' |
| 1502 | infodir='${datarootdir}/info' |
| 1503 | htmldir='${docdir}' |
| 1504 | dvidir='${docdir}' |
| 1505 | pdfdir='${docdir}' |
| 1506 | psdir='${docdir}' |
| 1507 | libdir='${exec_prefix}/lib' |
| 1508 | localedir='${datarootdir}/locale' |
| 1509 | mandir='${datarootdir}/man' |
| 1510 | |
| 1511 | ac_prev= |
| 1512 | ac_dashdash= |
| 1513 | for ac_option |
| 1514 | do |
| 1515 | # If the previous option needs an argument, assign it. |
| 1516 | if test -n "$ac_prev"; then |
| 1517 | eval $ac_prev=\$ac_option |
| 1518 | ac_prev= |
| 1519 | continue |
| 1520 | fi |
| 1521 | |
| 1522 | case $ac_option in |
| 1523 | *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; |
| 1524 | *) ac_optarg=yes ;; |
| 1525 | esac |
| 1526 | |
| 1527 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 1528 | |
| 1529 | case $ac_dashdash$ac_option in |
| 1530 | --) |
| 1531 | ac_dashdash=yes ;; |
| 1532 | |
| 1533 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 1534 | ac_prev=bindir ;; |
| 1535 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 1536 | bindir=$ac_optarg ;; |
| 1537 | |
| 1538 | -build | --build | --buil | --bui | --bu) |
| 1539 | ac_prev=build_alias ;; |
| 1540 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 1541 | build_alias=$ac_optarg ;; |
| 1542 | |
| 1543 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 1544 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 1545 | ac_prev=cache_file ;; |
| 1546 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 1547 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 1548 | cache_file=$ac_optarg ;; |
| 1549 | |
| 1550 | --config-cache | -C) |
| 1551 | cache_file=config.cache ;; |
| 1552 | |
| 1553 | -datadir | --datadir | --datadi | --datad) |
| 1554 | ac_prev=datadir ;; |
| 1555 | -datadir=* | --datadir=* | --datadi=* | --datad=*) |
| 1556 | datadir=$ac_optarg ;; |
| 1557 | |
| 1558 | -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ |
| 1559 | | --dataroo | --dataro | --datar) |
| 1560 | ac_prev=datarootdir ;; |
| 1561 | -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ |
| 1562 | | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) |
| 1563 | datarootdir=$ac_optarg ;; |
| 1564 | |
| 1565 | -disable-* | --disable-*) |
| 1566 | ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` |
| 1567 | # Reject names that are not valid shell variable names. |
| 1568 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1569 | as_fn_error "invalid feature name: $ac_useropt" |
| 1570 | ac_useropt_orig=$ac_useropt |
| 1571 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1572 | case $ac_user_opts in |
| 1573 | *" |
| 1574 | "enable_$ac_useropt" |
| 1575 | "*) ;; |
| 1576 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" |
| 1577 | ac_unrecognized_sep=', ';; |
| 1578 | esac |
| 1579 | eval enable_$ac_useropt=no ;; |
| 1580 | |
| 1581 | -docdir | --docdir | --docdi | --doc | --do) |
| 1582 | ac_prev=docdir ;; |
| 1583 | -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) |
| 1584 | docdir=$ac_optarg ;; |
| 1585 | |
| 1586 | -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) |
| 1587 | ac_prev=dvidir ;; |
| 1588 | -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) |
| 1589 | dvidir=$ac_optarg ;; |
| 1590 | |
| 1591 | -enable-* | --enable-*) |
| 1592 | ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` |
| 1593 | # Reject names that are not valid shell variable names. |
| 1594 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1595 | as_fn_error "invalid feature name: $ac_useropt" |
| 1596 | ac_useropt_orig=$ac_useropt |
| 1597 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1598 | case $ac_user_opts in |
| 1599 | *" |
| 1600 | "enable_$ac_useropt" |
| 1601 | "*) ;; |
| 1602 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" |
| 1603 | ac_unrecognized_sep=', ';; |
| 1604 | esac |
| 1605 | eval enable_$ac_useropt=\$ac_optarg ;; |
| 1606 | |
| 1607 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 1608 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 1609 | | --exec | --exe | --ex) |
| 1610 | ac_prev=exec_prefix ;; |
| 1611 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 1612 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 1613 | | --exec=* | --exe=* | --ex=*) |
| 1614 | exec_prefix=$ac_optarg ;; |
| 1615 | |
| 1616 | -gas | --gas | --ga | --g) |
| 1617 | # Obsolete; use --with-gas. |
| 1618 | with_gas=yes ;; |
| 1619 | |
| 1620 | -help | --help | --hel | --he | -h) |
| 1621 | ac_init_help=long ;; |
| 1622 | -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) |
| 1623 | ac_init_help=recursive ;; |
| 1624 | -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) |
| 1625 | ac_init_help=short ;; |
| 1626 | |
| 1627 | -host | --host | --hos | --ho) |
| 1628 | ac_prev=host_alias ;; |
| 1629 | -host=* | --host=* | --hos=* | --ho=*) |
| 1630 | host_alias=$ac_optarg ;; |
| 1631 | |
| 1632 | -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) |
| 1633 | ac_prev=htmldir ;; |
| 1634 | -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ |
| 1635 | | --ht=*) |
| 1636 | htmldir=$ac_optarg ;; |
| 1637 | |
| 1638 | -includedir | --includedir | --includedi | --included | --include \ |
| 1639 | | --includ | --inclu | --incl | --inc) |
| 1640 | ac_prev=includedir ;; |
| 1641 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 1642 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 1643 | includedir=$ac_optarg ;; |
| 1644 | |
| 1645 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 1646 | ac_prev=infodir ;; |
| 1647 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 1648 | infodir=$ac_optarg ;; |
| 1649 | |
| 1650 | -libdir | --libdir | --libdi | --libd) |
| 1651 | ac_prev=libdir ;; |
| 1652 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 1653 | libdir=$ac_optarg ;; |
| 1654 | |
| 1655 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 1656 | | --libexe | --libex | --libe) |
| 1657 | ac_prev=libexecdir ;; |
| 1658 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 1659 | | --libexe=* | --libex=* | --libe=*) |
| 1660 | libexecdir=$ac_optarg ;; |
| 1661 | |
| 1662 | -localedir | --localedir | --localedi | --localed | --locale) |
| 1663 | ac_prev=localedir ;; |
| 1664 | -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) |
| 1665 | localedir=$ac_optarg ;; |
| 1666 | |
| 1667 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 1668 | | --localstate | --localstat | --localsta | --localst | --locals) |
| 1669 | ac_prev=localstatedir ;; |
| 1670 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 1671 | | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) |
| 1672 | localstatedir=$ac_optarg ;; |
| 1673 | |
| 1674 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 1675 | ac_prev=mandir ;; |
| 1676 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 1677 | mandir=$ac_optarg ;; |
| 1678 | |
| 1679 | -nfp | --nfp | --nf) |
| 1680 | # Obsolete; use --without-fp. |
| 1681 | with_fp=no ;; |
| 1682 | |
| 1683 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 1684 | | --no-cr | --no-c | -n) |
| 1685 | no_create=yes ;; |
| 1686 | |
| 1687 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 1688 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 1689 | no_recursion=yes ;; |
| 1690 | |
| 1691 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 1692 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 1693 | | --oldin | --oldi | --old | --ol | --o) |
| 1694 | ac_prev=oldincludedir ;; |
| 1695 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 1696 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 1697 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 1698 | oldincludedir=$ac_optarg ;; |
| 1699 | |
| 1700 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 1701 | ac_prev=prefix ;; |
| 1702 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 1703 | prefix=$ac_optarg ;; |
| 1704 | |
| 1705 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 1706 | | --program-pre | --program-pr | --program-p) |
| 1707 | ac_prev=program_prefix ;; |
| 1708 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 1709 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 1710 | program_prefix=$ac_optarg ;; |
| 1711 | |
| 1712 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 1713 | | --program-suf | --program-su | --program-s) |
| 1714 | ac_prev=program_suffix ;; |
| 1715 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 1716 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 1717 | program_suffix=$ac_optarg ;; |
| 1718 | |
| 1719 | -program-transform-name | --program-transform-name \ |
| 1720 | | --program-transform-nam | --program-transform-na \ |
| 1721 | | --program-transform-n | --program-transform- \ |
| 1722 | | --program-transform | --program-transfor \ |
| 1723 | | --program-transfo | --program-transf \ |
| 1724 | | --program-trans | --program-tran \ |
| 1725 | | --progr-tra | --program-tr | --program-t) |
| 1726 | ac_prev=program_transform_name ;; |
| 1727 | -program-transform-name=* | --program-transform-name=* \ |
| 1728 | | --program-transform-nam=* | --program-transform-na=* \ |
| 1729 | | --program-transform-n=* | --program-transform-=* \ |
| 1730 | | --program-transform=* | --program-transfor=* \ |
| 1731 | | --program-transfo=* | --program-transf=* \ |
| 1732 | | --program-trans=* | --program-tran=* \ |
| 1733 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 1734 | program_transform_name=$ac_optarg ;; |
| 1735 | |
| 1736 | -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) |
| 1737 | ac_prev=pdfdir ;; |
| 1738 | -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) |
| 1739 | pdfdir=$ac_optarg ;; |
| 1740 | |
| 1741 | -psdir | --psdir | --psdi | --psd | --ps) |
| 1742 | ac_prev=psdir ;; |
| 1743 | -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) |
| 1744 | psdir=$ac_optarg ;; |
| 1745 | |
| 1746 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 1747 | | -silent | --silent | --silen | --sile | --sil) |
| 1748 | silent=yes ;; |
| 1749 | |
| 1750 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 1751 | ac_prev=sbindir ;; |
| 1752 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 1753 | | --sbi=* | --sb=*) |
| 1754 | sbindir=$ac_optarg ;; |
| 1755 | |
| 1756 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 1757 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 1758 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 1759 | | --sha | --sh) |
| 1760 | ac_prev=sharedstatedir ;; |
| 1761 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 1762 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 1763 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 1764 | | --sha=* | --sh=*) |
| 1765 | sharedstatedir=$ac_optarg ;; |
| 1766 | |
| 1767 | -site | --site | --sit) |
| 1768 | ac_prev=site ;; |
| 1769 | -site=* | --site=* | --sit=*) |
| 1770 | site=$ac_optarg ;; |
| 1771 | |
| 1772 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 1773 | ac_prev=srcdir ;; |
| 1774 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 1775 | srcdir=$ac_optarg ;; |
| 1776 | |
| 1777 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 1778 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 1779 | ac_prev=sysconfdir ;; |
| 1780 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 1781 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 1782 | sysconfdir=$ac_optarg ;; |
| 1783 | |
| 1784 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 1785 | ac_prev=target_alias ;; |
| 1786 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 1787 | target_alias=$ac_optarg ;; |
| 1788 | |
| 1789 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 1790 | verbose=yes ;; |
| 1791 | |
| 1792 | -version | --version | --versio | --versi | --vers | -V) |
| 1793 | ac_init_version=: ;; |
| 1794 | |
| 1795 | -with-* | --with-*) |
| 1796 | ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` |
| 1797 | # Reject names that are not valid shell variable names. |
| 1798 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1799 | as_fn_error "invalid package name: $ac_useropt" |
| 1800 | ac_useropt_orig=$ac_useropt |
| 1801 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1802 | case $ac_user_opts in |
| 1803 | *" |
| 1804 | "with_$ac_useropt" |
| 1805 | "*) ;; |
| 1806 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" |
| 1807 | ac_unrecognized_sep=', ';; |
| 1808 | esac |
| 1809 | eval with_$ac_useropt=\$ac_optarg ;; |
| 1810 | |
| 1811 | -without-* | --without-*) |
| 1812 | ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` |
| 1813 | # Reject names that are not valid shell variable names. |
| 1814 | expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && |
| 1815 | as_fn_error "invalid package name: $ac_useropt" |
| 1816 | ac_useropt_orig=$ac_useropt |
| 1817 | ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` |
| 1818 | case $ac_user_opts in |
| 1819 | *" |
| 1820 | "with_$ac_useropt" |
| 1821 | "*) ;; |
| 1822 | *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" |
| 1823 | ac_unrecognized_sep=', ';; |
| 1824 | esac |
| 1825 | eval with_$ac_useropt=no ;; |
| 1826 | |
| 1827 | --x) |
| 1828 | # Obsolete; use --with-x. |
| 1829 | with_x=yes ;; |
| 1830 | |
| 1831 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 1832 | | --x-incl | --x-inc | --x-in | --x-i) |
| 1833 | ac_prev=x_includes ;; |
| 1834 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 1835 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 1836 | x_includes=$ac_optarg ;; |
| 1837 | |
| 1838 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 1839 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 1840 | ac_prev=x_libraries ;; |
| 1841 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 1842 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 1843 | x_libraries=$ac_optarg ;; |
| 1844 | |
| 1845 | -*) as_fn_error "unrecognized option: \`$ac_option' |
| 1846 | Try \`$0 --help' for more information." |
| 1847 | ;; |
| 1848 | |
| 1849 | *=*) |
| 1850 | ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` |
| 1851 | # Reject names that are not valid shell variable names. |
| 1852 | case $ac_envvar in #( |
| 1853 | '' | [0-9]* | *[!_$as_cr_alnum]* ) |
| 1854 | as_fn_error "invalid variable name: \`$ac_envvar'" ;; |
| 1855 | esac |
| 1856 | eval $ac_envvar=\$ac_optarg |
| 1857 | export $ac_envvar ;; |
| 1858 | |
| 1859 | *) |
| 1860 | # FIXME: should be removed in autoconf 3.0. |
| 1861 | $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 |
| 1862 | expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && |
| 1863 | $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 |
| 1864 | : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} |
| 1865 | ;; |
| 1866 | |
| 1867 | esac |
| 1868 | done |
| 1869 | |
| 1870 | if test -n "$ac_prev"; then |
| 1871 | ac_option=--`echo $ac_prev | sed 's/_/-/g'` |
| 1872 | as_fn_error "missing argument to $ac_option" |
| 1873 | fi |
| 1874 | |
| 1875 | if test -n "$ac_unrecognized_opts"; then |
| 1876 | case $enable_option_checking in |
| 1877 | no) ;; |
| 1878 | fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; |
| 1879 | *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; |
| 1880 | esac |
| 1881 | fi |
| 1882 | |
| 1883 | # Check all directory arguments for consistency. |
| 1884 | for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ |
| 1885 | datadir sysconfdir sharedstatedir localstatedir includedir \ |
| 1886 | oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ |
| 1887 | libdir localedir mandir |
| 1888 | do |
| 1889 | eval ac_val=\$$ac_var |
| 1890 | # Remove trailing slashes. |
| 1891 | case $ac_val in |
| 1892 | */ ) |
| 1893 | ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` |
| 1894 | eval $ac_var=\$ac_val;; |
| 1895 | esac |
| 1896 | # Be sure to have absolute directory names. |
| 1897 | case $ac_val in |
| 1898 | [\\/$]* | ?:[\\/]* ) continue;; |
| 1899 | NONE | '' ) case $ac_var in *prefix ) continue;; esac;; |
| 1900 | esac |
| 1901 | as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" |
| 1902 | done |
| 1903 | |
| 1904 | # There might be people who depend on the old broken behavior: `$host' |
| 1905 | # used to hold the argument of --host etc. |
| 1906 | # FIXME: To remove some day. |
| 1907 | build=$build_alias |
| 1908 | host=$host_alias |
| 1909 | target=$target_alias |
| 1910 | |
| 1911 | # FIXME: To remove some day. |
| 1912 | if test "x$host_alias" != x; then |
| 1913 | if test "x$build_alias" = x; then |
| 1914 | cross_compiling=maybe |
| 1915 | $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. |
| 1916 | If a cross compiler is detected then cross compile mode will be used." >&2 |
| 1917 | elif test "x$build_alias" != "x$host_alias"; then |
| 1918 | cross_compiling=yes |
| 1919 | fi |
| 1920 | fi |
| 1921 | |
| 1922 | ac_tool_prefix= |
| 1923 | test -n "$host_alias" && ac_tool_prefix=$host_alias- |
| 1924 | |
| 1925 | test "$silent" = yes && exec 6>/dev/null |
| 1926 | |
| 1927 | |
| 1928 | ac_pwd=`pwd` && test -n "$ac_pwd" && |
| 1929 | ac_ls_di=`ls -di .` && |
| 1930 | ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || |
| 1931 | as_fn_error "working directory cannot be determined" |
| 1932 | test "X$ac_ls_di" = "X$ac_pwd_ls_di" || |
| 1933 | as_fn_error "pwd does not report name of working directory" |
| 1934 | |
| 1935 | |
| 1936 | # Find the source files, if location was not specified. |
| 1937 | if test -z "$srcdir"; then |
| 1938 | ac_srcdir_defaulted=yes |
| 1939 | # Try the directory containing this script, then the parent directory. |
| 1940 | ac_confdir=`$as_dirname -- "$as_myself" || |
| 1941 | $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1942 | X"$as_myself" : 'X\(//\)[^/]' \| \ |
| 1943 | X"$as_myself" : 'X\(//\)$' \| \ |
| 1944 | X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || |
| 1945 | $as_echo X"$as_myself" | |
| 1946 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 1947 | s//\1/ |
| 1948 | q |
| 1949 | } |
| 1950 | /^X\(\/\/\)[^/].*/{ |
| 1951 | s//\1/ |
| 1952 | q |
| 1953 | } |
| 1954 | /^X\(\/\/\)$/{ |
| 1955 | s//\1/ |
| 1956 | q |
| 1957 | } |
| 1958 | /^X\(\/\).*/{ |
| 1959 | s//\1/ |
| 1960 | q |
| 1961 | } |
| 1962 | s/.*/./; q'` |
| 1963 | srcdir=$ac_confdir |
| 1964 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1965 | srcdir=.. |
| 1966 | fi |
| 1967 | else |
| 1968 | ac_srcdir_defaulted=no |
| 1969 | fi |
| 1970 | if test ! -r "$srcdir/$ac_unique_file"; then |
| 1971 | test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." |
| 1972 | as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" |
| 1973 | fi |
| 1974 | ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" |
| 1975 | ac_abs_confdir=`( |
| 1976 | cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" |
| 1977 | pwd)` |
| 1978 | # When building in place, set srcdir=. |
| 1979 | if test "$ac_abs_confdir" = "$ac_pwd"; then |
| 1980 | srcdir=. |
| 1981 | fi |
| 1982 | # Remove unnecessary trailing slashes from srcdir. |
| 1983 | # Double slashes in file names in object file debugging info |
| 1984 | # mess up M-x gdb in Emacs. |
| 1985 | case $srcdir in |
| 1986 | */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; |
| 1987 | esac |
| 1988 | for ac_var in $ac_precious_vars; do |
| 1989 | eval ac_env_${ac_var}_set=\${${ac_var}+set} |
| 1990 | eval ac_env_${ac_var}_value=\$${ac_var} |
| 1991 | eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} |
| 1992 | eval ac_cv_env_${ac_var}_value=\$${ac_var} |
| 1993 | done |
| 1994 | |
| 1995 | # |
| 1996 | # Report the --help message. |
| 1997 | # |
| 1998 | if test "$ac_init_help" = "long"; then |
| 1999 | # Omit some internal or obsolete options to make the list less imposing. |
| 2000 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 2001 | cat <<_ACEOF |
| 2002 | \`configure' configures this package to adapt to many kinds of systems. |
| 2003 | |
| 2004 | Usage: $0 [OPTION]... [VAR=VALUE]... |
| 2005 | |
| 2006 | To assign environment variables (e.g., CC, CFLAGS...), specify them as |
| 2007 | VAR=VALUE. See below for descriptions of some of the useful variables. |
| 2008 | |
| 2009 | Defaults for the options are specified in brackets. |
| 2010 | |
| 2011 | Configuration: |
| 2012 | -h, --help display this help and exit |
| 2013 | --help=short display options specific to this package |
| 2014 | --help=recursive display the short help of all the included packages |
| 2015 | -V, --version display version information and exit |
| 2016 | -q, --quiet, --silent do not print \`checking...' messages |
| 2017 | --cache-file=FILE cache test results in FILE [disabled] |
| 2018 | -C, --config-cache alias for \`--cache-file=config.cache' |
| 2019 | -n, --no-create do not create output files |
| 2020 | --srcdir=DIR find the sources in DIR [configure dir or \`..'] |
| 2021 | |
| 2022 | Installation directories: |
| 2023 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 2024 | [$ac_default_prefix] |
| 2025 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 2026 | [PREFIX] |
| 2027 | |
| 2028 | By default, \`make install' will install all the files in |
| 2029 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 2030 | an installation prefix other than \`$ac_default_prefix' using \`--prefix', |
| 2031 | for instance \`--prefix=\$HOME'. |
| 2032 | |
| 2033 | For better control, use the options below. |
| 2034 | |
| 2035 | Fine tuning of the installation directories: |
| 2036 | --bindir=DIR user executables [EPREFIX/bin] |
| 2037 | --sbindir=DIR system admin executables [EPREFIX/sbin] |
| 2038 | --libexecdir=DIR program executables [EPREFIX/libexec] |
| 2039 | --sysconfdir=DIR read-only single-machine data [PREFIX/etc] |
| 2040 | --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] |
| 2041 | --localstatedir=DIR modifiable single-machine data [PREFIX/var] |
| 2042 | --libdir=DIR object code libraries [EPREFIX/lib] |
| 2043 | --includedir=DIR C header files [PREFIX/include] |
| 2044 | --oldincludedir=DIR C header files for non-gcc [/usr/include] |
| 2045 | --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] |
| 2046 | --datadir=DIR read-only architecture-independent data [DATAROOTDIR] |
| 2047 | --infodir=DIR info documentation [DATAROOTDIR/info] |
| 2048 | --localedir=DIR locale-dependent data [DATAROOTDIR/locale] |
| 2049 | --mandir=DIR man documentation [DATAROOTDIR/man] |
| 2050 | --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE] |
| 2051 | --htmldir=DIR html documentation [DOCDIR] |
| 2052 | --dvidir=DIR dvi documentation [DOCDIR] |
| 2053 | --pdfdir=DIR pdf documentation [DOCDIR] |
| 2054 | --psdir=DIR ps documentation [DOCDIR] |
| 2055 | _ACEOF |
| 2056 | |
| 2057 | cat <<\_ACEOF |
| 2058 | |
| 2059 | Program names: |
| 2060 | --program-prefix=PREFIX prepend PREFIX to installed program names |
| 2061 | --program-suffix=SUFFIX append SUFFIX to installed program names |
| 2062 | --program-transform-name=PROGRAM run sed PROGRAM on installed program names |
| 2063 | |
| 2064 | System types: |
| 2065 | --build=BUILD configure for building on BUILD [guessed] |
| 2066 | --host=HOST cross-compile to build programs to run on HOST [BUILD] |
| 2067 | --target=TARGET configure for building compilers for TARGET [HOST] |
| 2068 | _ACEOF |
| 2069 | fi |
| 2070 | |
| 2071 | if test -n "$ac_init_help"; then |
| 2072 | |
| 2073 | cat <<\_ACEOF |
| 2074 | |
| 2075 | Optional Features: |
| 2076 | --disable-option-checking ignore unrecognized --enable/--with options |
| 2077 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 2078 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 2079 | --enable-maintainer-mode enable make rules and dependencies not useful |
| 2080 | (and sometimes confusing) to the casual installer |
| 2081 | --disable-largefile omit support for large files |
| 2082 | --disable-dependency-tracking speeds up one-time build |
| 2083 | --enable-dependency-tracking do not reject slow dependency extractors |
| 2084 | |
| 2085 | Some influential environment variables: |
| 2086 | CC C compiler command |
| 2087 | CFLAGS C compiler flags |
| 2088 | LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a |
| 2089 | nonstandard directory <lib dir> |
| 2090 | LIBS libraries to pass to the linker, e.g. -l<library> |
| 2091 | CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if |
| 2092 | you have headers in a nonstandard directory <include dir> |
| 2093 | CPP C preprocessor |
| 2094 | |
| 2095 | Use these variables to override the choices made by `configure' or to help |
| 2096 | it to find libraries and programs with nonstandard names/locations. |
| 2097 | |
| 2098 | Report bugs to the package provider. |
| 2099 | _ACEOF |
| 2100 | ac_status=$? |
| 2101 | fi |
| 2102 | |
| 2103 | if test "$ac_init_help" = "recursive"; then |
| 2104 | # If there are subdirs, report their specific --help. |
| 2105 | for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue |
| 2106 | test -d "$ac_dir" || |
| 2107 | { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || |
| 2108 | continue |
| 2109 | ac_builddir=. |
| 2110 | |
| 2111 | case "$ac_dir" in |
| 2112 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 2113 | *) |
| 2114 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 2115 | # A ".." for each directory in $ac_dir_suffix. |
| 2116 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 2117 | case $ac_top_builddir_sub in |
| 2118 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 2119 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 2120 | esac ;; |
| 2121 | esac |
| 2122 | ac_abs_top_builddir=$ac_pwd |
| 2123 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 2124 | # for backward compatibility: |
| 2125 | ac_top_builddir=$ac_top_build_prefix |
| 2126 | |
| 2127 | case $srcdir in |
| 2128 | .) # We are building in place. |
| 2129 | ac_srcdir=. |
| 2130 | ac_top_srcdir=$ac_top_builddir_sub |
| 2131 | ac_abs_top_srcdir=$ac_pwd ;; |
| 2132 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 2133 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 2134 | ac_top_srcdir=$srcdir |
| 2135 | ac_abs_top_srcdir=$srcdir ;; |
| 2136 | *) # Relative name. |
| 2137 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 2138 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 2139 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 2140 | esac |
| 2141 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 2142 | |
| 2143 | cd "$ac_dir" || { ac_status=$?; continue; } |
| 2144 | # Check for guested configure. |
| 2145 | if test -f "$ac_srcdir/configure.gnu"; then |
| 2146 | echo && |
| 2147 | $SHELL "$ac_srcdir/configure.gnu" --help=recursive |
| 2148 | elif test -f "$ac_srcdir/configure"; then |
| 2149 | echo && |
| 2150 | $SHELL "$ac_srcdir/configure" --help=recursive |
| 2151 | else |
| 2152 | $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 2153 | fi || ac_status=$? |
| 2154 | cd "$ac_pwd" || { ac_status=$?; break; } |
| 2155 | done |
| 2156 | fi |
| 2157 | |
| 2158 | test -n "$ac_init_help" && exit $ac_status |
| 2159 | if $ac_init_version; then |
| 2160 | cat <<\_ACEOF |
| 2161 | configure |
| 2162 | generated by GNU Autoconf 2.64 |
| 2163 | |
| 2164 | Copyright (C) 2009 Free Software Foundation, Inc. |
| 2165 | This configure script is free software; the Free Software Foundation |
| 2166 | gives unlimited permission to copy, distribute and modify it. |
| 2167 | _ACEOF |
| 2168 | exit |
| 2169 | fi |
| 2170 | |
| 2171 | ## ------------------------ ## |
| 2172 | ## Autoconf initialization. ## |
| 2173 | ## ------------------------ ## |
| 2174 | |
| 2175 | # ac_fn_c_try_compile LINENO |
| 2176 | # -------------------------- |
| 2177 | # Try to compile conftest.$ac_ext, and return whether this succeeded. |
| 2178 | ac_fn_c_try_compile () |
| 2179 | { |
| 2180 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2181 | rm -f conftest.$ac_objext |
| 2182 | if { { ac_try="$ac_compile" |
| 2183 | case "(($ac_try" in |
| 2184 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2185 | *) ac_try_echo=$ac_try;; |
| 2186 | esac |
| 2187 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2188 | $as_echo "$ac_try_echo"; } >&5 |
| 2189 | (eval "$ac_compile") 2>conftest.err |
| 2190 | ac_status=$? |
| 2191 | if test -s conftest.err; then |
| 2192 | grep -v '^ *+' conftest.err >conftest.er1 |
| 2193 | cat conftest.er1 >&5 |
| 2194 | mv -f conftest.er1 conftest.err |
| 2195 | fi |
| 2196 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2197 | test $ac_status = 0; } && { |
| 2198 | test -z "$ac_c_werror_flag" || |
| 2199 | test ! -s conftest.err |
| 2200 | } && test -s conftest.$ac_objext; then : |
| 2201 | ac_retval=0 |
| 2202 | else |
| 2203 | $as_echo "$as_me: failed program was:" >&5 |
| 2204 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2205 | |
| 2206 | ac_retval=1 |
| 2207 | fi |
| 2208 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2209 | return $ac_retval |
| 2210 | |
| 2211 | } # ac_fn_c_try_compile |
| 2212 | |
| 2213 | # ac_fn_c_try_cpp LINENO |
| 2214 | # ---------------------- |
| 2215 | # Try to preprocess conftest.$ac_ext, and return whether this succeeded. |
| 2216 | ac_fn_c_try_cpp () |
| 2217 | { |
| 2218 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2219 | if { { ac_try="$ac_cpp conftest.$ac_ext" |
| 2220 | case "(($ac_try" in |
| 2221 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2222 | *) ac_try_echo=$ac_try;; |
| 2223 | esac |
| 2224 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2225 | $as_echo "$ac_try_echo"; } >&5 |
| 2226 | (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err |
| 2227 | ac_status=$? |
| 2228 | if test -s conftest.err; then |
| 2229 | grep -v '^ *+' conftest.err >conftest.er1 |
| 2230 | cat conftest.er1 >&5 |
| 2231 | mv -f conftest.er1 conftest.err |
| 2232 | fi |
| 2233 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2234 | test $ac_status = 0; } >/dev/null && { |
| 2235 | test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || |
| 2236 | test ! -s conftest.err |
| 2237 | }; then : |
| 2238 | ac_retval=0 |
| 2239 | else |
| 2240 | $as_echo "$as_me: failed program was:" >&5 |
| 2241 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2242 | |
| 2243 | ac_retval=1 |
| 2244 | fi |
| 2245 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2246 | return $ac_retval |
| 2247 | |
| 2248 | } # ac_fn_c_try_cpp |
| 2249 | |
| 2250 | # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES |
| 2251 | # ------------------------------------------------------- |
| 2252 | # Tests whether HEADER exists, giving a warning if it cannot be compiled using |
| 2253 | # the include files in INCLUDES and setting the cache variable VAR |
| 2254 | # accordingly. |
| 2255 | ac_fn_c_check_header_mongrel () |
| 2256 | { |
| 2257 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2258 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2259 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2260 | $as_echo_n "checking for $2... " >&6; } |
| 2261 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2262 | $as_echo_n "(cached) " >&6 |
| 2263 | fi |
| 2264 | eval ac_res=\$$3 |
| 2265 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2266 | $as_echo "$ac_res" >&6; } |
| 2267 | else |
| 2268 | # Is the header compilable? |
| 2269 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 |
| 2270 | $as_echo_n "checking $2 usability... " >&6; } |
| 2271 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2272 | /* end confdefs.h. */ |
| 2273 | $4 |
| 2274 | #include <$2> |
| 2275 | _ACEOF |
| 2276 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2277 | ac_header_compiler=yes |
| 2278 | else |
| 2279 | ac_header_compiler=no |
| 2280 | fi |
| 2281 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 |
| 2283 | $as_echo "$ac_header_compiler" >&6; } |
| 2284 | |
| 2285 | # Is the header present? |
| 2286 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 |
| 2287 | $as_echo_n "checking $2 presence... " >&6; } |
| 2288 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2289 | /* end confdefs.h. */ |
| 2290 | #include <$2> |
| 2291 | _ACEOF |
| 2292 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 2293 | ac_header_preproc=yes |
| 2294 | else |
| 2295 | ac_header_preproc=no |
| 2296 | fi |
| 2297 | rm -f conftest.err conftest.$ac_ext |
| 2298 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 |
| 2299 | $as_echo "$ac_header_preproc" >&6; } |
| 2300 | |
| 2301 | # So? What about this header? |
| 2302 | case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( |
| 2303 | yes:no: ) |
| 2304 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 2305 | $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 2306 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 2307 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 2308 | ;; |
| 2309 | no:yes:* ) |
| 2310 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 |
| 2311 | $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} |
| 2312 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 |
| 2313 | $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} |
| 2314 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 |
| 2315 | $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} |
| 2316 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 |
| 2317 | $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} |
| 2318 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 |
| 2319 | $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} |
| 2320 | ;; |
| 2321 | esac |
| 2322 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2323 | $as_echo_n "checking for $2... " >&6; } |
| 2324 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2325 | $as_echo_n "(cached) " >&6 |
| 2326 | else |
| 2327 | eval "$3=\$ac_header_compiler" |
| 2328 | fi |
| 2329 | eval ac_res=\$$3 |
| 2330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2331 | $as_echo "$ac_res" >&6; } |
| 2332 | fi |
| 2333 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2334 | |
| 2335 | } # ac_fn_c_check_header_mongrel |
| 2336 | |
| 2337 | # ac_fn_c_try_run LINENO |
| 2338 | # ---------------------- |
| 2339 | # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes |
| 2340 | # that executables *can* be run. |
| 2341 | ac_fn_c_try_run () |
| 2342 | { |
| 2343 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2344 | if { { ac_try="$ac_link" |
| 2345 | case "(($ac_try" in |
| 2346 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2347 | *) ac_try_echo=$ac_try;; |
| 2348 | esac |
| 2349 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2350 | $as_echo "$ac_try_echo"; } >&5 |
| 2351 | (eval "$ac_link") 2>&5 |
| 2352 | ac_status=$? |
| 2353 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2354 | test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' |
| 2355 | { { case "(($ac_try" in |
| 2356 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2357 | *) ac_try_echo=$ac_try;; |
| 2358 | esac |
| 2359 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2360 | $as_echo "$ac_try_echo"; } >&5 |
| 2361 | (eval "$ac_try") 2>&5 |
| 2362 | ac_status=$? |
| 2363 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2364 | test $ac_status = 0; }; }; then : |
| 2365 | ac_retval=0 |
| 2366 | else |
| 2367 | $as_echo "$as_me: program exited with status $ac_status" >&5 |
| 2368 | $as_echo "$as_me: failed program was:" >&5 |
| 2369 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2370 | |
| 2371 | ac_retval=$ac_status |
| 2372 | fi |
| 2373 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 2374 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2375 | return $ac_retval |
| 2376 | |
| 2377 | } # ac_fn_c_try_run |
| 2378 | |
| 2379 | # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES |
| 2380 | # ------------------------------------------------------- |
| 2381 | # Tests whether HEADER exists and can be compiled using the include files in |
| 2382 | # INCLUDES, setting the cache variable VAR accordingly. |
| 2383 | ac_fn_c_check_header_compile () |
| 2384 | { |
| 2385 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2386 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2387 | $as_echo_n "checking for $2... " >&6; } |
| 2388 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2389 | $as_echo_n "(cached) " >&6 |
| 2390 | else |
| 2391 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2392 | /* end confdefs.h. */ |
| 2393 | $4 |
| 2394 | #include <$2> |
| 2395 | _ACEOF |
| 2396 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2397 | eval "$3=yes" |
| 2398 | else |
| 2399 | eval "$3=no" |
| 2400 | fi |
| 2401 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2402 | fi |
| 2403 | eval ac_res=\$$3 |
| 2404 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2405 | $as_echo "$ac_res" >&6; } |
| 2406 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2407 | |
| 2408 | } # ac_fn_c_check_header_compile |
| 2409 | |
| 2410 | # ac_fn_c_try_link LINENO |
| 2411 | # ----------------------- |
| 2412 | # Try to link conftest.$ac_ext, and return whether this succeeded. |
| 2413 | ac_fn_c_try_link () |
| 2414 | { |
| 2415 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2416 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 2417 | if { { ac_try="$ac_link" |
| 2418 | case "(($ac_try" in |
| 2419 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 2420 | *) ac_try_echo=$ac_try;; |
| 2421 | esac |
| 2422 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 2423 | $as_echo "$ac_try_echo"; } >&5 |
| 2424 | (eval "$ac_link") 2>conftest.err |
| 2425 | ac_status=$? |
| 2426 | if test -s conftest.err; then |
| 2427 | grep -v '^ *+' conftest.err >conftest.er1 |
| 2428 | cat conftest.er1 >&5 |
| 2429 | mv -f conftest.er1 conftest.err |
| 2430 | fi |
| 2431 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 2432 | test $ac_status = 0; } && { |
| 2433 | test -z "$ac_c_werror_flag" || |
| 2434 | test ! -s conftest.err |
| 2435 | } && test -s conftest$ac_exeext && { |
| 2436 | test "$cross_compiling" = yes || |
| 2437 | $as_test_x conftest$ac_exeext |
| 2438 | }; then : |
| 2439 | ac_retval=0 |
| 2440 | else |
| 2441 | $as_echo "$as_me: failed program was:" >&5 |
| 2442 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2443 | |
| 2444 | ac_retval=1 |
| 2445 | fi |
| 2446 | # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| 2447 | # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| 2448 | # interfere with the next link command; also delete a directory that is |
| 2449 | # left behind by Apple's compiler. We do this before executing the actions. |
| 2450 | rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| 2451 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2452 | return $ac_retval |
| 2453 | |
| 2454 | } # ac_fn_c_try_link |
| 2455 | |
| 2456 | # ac_fn_c_check_func LINENO FUNC VAR |
| 2457 | # ---------------------------------- |
| 2458 | # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| 2459 | ac_fn_c_check_func () |
| 2460 | { |
| 2461 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2462 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2463 | $as_echo_n "checking for $2... " >&6; } |
| 2464 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2465 | $as_echo_n "(cached) " >&6 |
| 2466 | else |
| 2467 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2468 | /* end confdefs.h. */ |
| 2469 | /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| 2470 | For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 2471 | #define $2 innocuous_$2 |
| 2472 | |
| 2473 | /* System header to define __stub macros and hopefully few prototypes, |
| 2474 | which can conflict with char $2 (); below. |
| 2475 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 2476 | <limits.h> exists even on freestanding compilers. */ |
| 2477 | |
| 2478 | #ifdef __STDC__ |
| 2479 | # include <limits.h> |
| 2480 | #else |
| 2481 | # include <assert.h> |
| 2482 | #endif |
| 2483 | |
| 2484 | #undef $2 |
| 2485 | |
| 2486 | /* Override any GCC internal prototype to avoid an error. |
| 2487 | Use char because int might match the return type of a GCC |
| 2488 | builtin and then its argument prototype would still apply. */ |
| 2489 | #ifdef __cplusplus |
| 2490 | extern "C" |
| 2491 | #endif |
| 2492 | char $2 (); |
| 2493 | /* The GNU C library defines this for functions which it implements |
| 2494 | to always fail with ENOSYS. Some functions are actually named |
| 2495 | something starting with __ and the normal name is an alias. */ |
| 2496 | #if defined __stub_$2 || defined __stub___$2 |
| 2497 | choke me |
| 2498 | #endif |
| 2499 | |
| 2500 | int |
| 2501 | main () |
| 2502 | { |
| 2503 | return $2 (); |
| 2504 | ; |
| 2505 | return 0; |
| 2506 | } |
| 2507 | _ACEOF |
| 2508 | if ac_fn_c_try_link "$LINENO"; then : |
| 2509 | eval "$3=yes" |
| 2510 | else |
| 2511 | eval "$3=no" |
| 2512 | fi |
| 2513 | rm -f core conftest.err conftest.$ac_objext \ |
| 2514 | conftest$ac_exeext conftest.$ac_ext |
| 2515 | fi |
| 2516 | eval ac_res=\$$3 |
| 2517 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2518 | $as_echo "$ac_res" >&6; } |
| 2519 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2520 | |
| 2521 | } # ac_fn_c_check_func |
| 2522 | |
| 2523 | # ac_fn_c_check_decl LINENO SYMBOL VAR |
| 2524 | # ------------------------------------ |
| 2525 | # Tests whether SYMBOL is declared, setting cache variable VAR accordingly. |
| 2526 | ac_fn_c_check_decl () |
| 2527 | { |
| 2528 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5 |
| 2530 | $as_echo_n "checking whether $2 is declared... " >&6; } |
| 2531 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2532 | $as_echo_n "(cached) " >&6 |
| 2533 | else |
| 2534 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2535 | /* end confdefs.h. */ |
| 2536 | $4 |
| 2537 | int |
| 2538 | main () |
| 2539 | { |
| 2540 | #ifndef $2 |
| 2541 | (void) $2; |
| 2542 | #endif |
| 2543 | |
| 2544 | ; |
| 2545 | return 0; |
| 2546 | } |
| 2547 | _ACEOF |
| 2548 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2549 | eval "$3=yes" |
| 2550 | else |
| 2551 | eval "$3=no" |
| 2552 | fi |
| 2553 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2554 | fi |
| 2555 | eval ac_res=\$$3 |
| 2556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2557 | $as_echo "$ac_res" >&6; } |
| 2558 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2559 | |
| 2560 | } # ac_fn_c_check_decl |
| 2561 | |
| 2562 | # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES |
| 2563 | # -------------------------------------------- |
| 2564 | # Tries to find the compile-time value of EXPR in a program that includes |
| 2565 | # INCLUDES, setting VAR accordingly. Returns whether the value could be |
| 2566 | # computed |
| 2567 | ac_fn_c_compute_int () |
| 2568 | { |
| 2569 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2570 | if test "$cross_compiling" = yes; then |
| 2571 | # Depending upon the size, compute the lo and hi bounds. |
| 2572 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2573 | /* end confdefs.h. */ |
| 2574 | $4 |
| 2575 | int |
| 2576 | main () |
| 2577 | { |
| 2578 | static int test_array [1 - 2 * !(($2) >= 0)]; |
| 2579 | test_array [0] = 0 |
| 2580 | |
| 2581 | ; |
| 2582 | return 0; |
| 2583 | } |
| 2584 | _ACEOF |
| 2585 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2586 | ac_lo=0 ac_mid=0 |
| 2587 | while :; do |
| 2588 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2589 | /* end confdefs.h. */ |
| 2590 | $4 |
| 2591 | int |
| 2592 | main () |
| 2593 | { |
| 2594 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 2595 | test_array [0] = 0 |
| 2596 | |
| 2597 | ; |
| 2598 | return 0; |
| 2599 | } |
| 2600 | _ACEOF |
| 2601 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2602 | ac_hi=$ac_mid; break |
| 2603 | else |
| 2604 | as_fn_arith $ac_mid + 1 && ac_lo=$as_val |
| 2605 | if test $ac_lo -le $ac_mid; then |
| 2606 | ac_lo= ac_hi= |
| 2607 | break |
| 2608 | fi |
| 2609 | as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val |
| 2610 | fi |
| 2611 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2612 | done |
| 2613 | else |
| 2614 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2615 | /* end confdefs.h. */ |
| 2616 | $4 |
| 2617 | int |
| 2618 | main () |
| 2619 | { |
| 2620 | static int test_array [1 - 2 * !(($2) < 0)]; |
| 2621 | test_array [0] = 0 |
| 2622 | |
| 2623 | ; |
| 2624 | return 0; |
| 2625 | } |
| 2626 | _ACEOF |
| 2627 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2628 | ac_hi=-1 ac_mid=-1 |
| 2629 | while :; do |
| 2630 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2631 | /* end confdefs.h. */ |
| 2632 | $4 |
| 2633 | int |
| 2634 | main () |
| 2635 | { |
| 2636 | static int test_array [1 - 2 * !(($2) >= $ac_mid)]; |
| 2637 | test_array [0] = 0 |
| 2638 | |
| 2639 | ; |
| 2640 | return 0; |
| 2641 | } |
| 2642 | _ACEOF |
| 2643 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2644 | ac_lo=$ac_mid; break |
| 2645 | else |
| 2646 | as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val |
| 2647 | if test $ac_mid -le $ac_hi; then |
| 2648 | ac_lo= ac_hi= |
| 2649 | break |
| 2650 | fi |
| 2651 | as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val |
| 2652 | fi |
| 2653 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2654 | done |
| 2655 | else |
| 2656 | ac_lo= ac_hi= |
| 2657 | fi |
| 2658 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2659 | fi |
| 2660 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2661 | # Binary search between lo and hi bounds. |
| 2662 | while test "x$ac_lo" != "x$ac_hi"; do |
| 2663 | as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val |
| 2664 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2665 | /* end confdefs.h. */ |
| 2666 | $4 |
| 2667 | int |
| 2668 | main () |
| 2669 | { |
| 2670 | static int test_array [1 - 2 * !(($2) <= $ac_mid)]; |
| 2671 | test_array [0] = 0 |
| 2672 | |
| 2673 | ; |
| 2674 | return 0; |
| 2675 | } |
| 2676 | _ACEOF |
| 2677 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2678 | ac_hi=$ac_mid |
| 2679 | else |
| 2680 | as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val |
| 2681 | fi |
| 2682 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2683 | done |
| 2684 | case $ac_lo in #(( |
| 2685 | ?*) eval "$3=\$ac_lo"; ac_retval=0 ;; |
| 2686 | '') ac_retval=1 ;; |
| 2687 | esac |
| 2688 | else |
| 2689 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2690 | /* end confdefs.h. */ |
| 2691 | $4 |
| 2692 | static long int longval () { return $2; } |
| 2693 | static unsigned long int ulongval () { return $2; } |
| 2694 | #include <stdio.h> |
| 2695 | #include <stdlib.h> |
| 2696 | int |
| 2697 | main () |
| 2698 | { |
| 2699 | |
| 2700 | FILE *f = fopen ("conftest.val", "w"); |
| 2701 | if (! f) |
| 2702 | return 1; |
| 2703 | if (($2) < 0) |
| 2704 | { |
| 2705 | long int i = longval (); |
| 2706 | if (i != ($2)) |
| 2707 | return 1; |
| 2708 | fprintf (f, "%ld", i); |
| 2709 | } |
| 2710 | else |
| 2711 | { |
| 2712 | unsigned long int i = ulongval (); |
| 2713 | if (i != ($2)) |
| 2714 | return 1; |
| 2715 | fprintf (f, "%lu", i); |
| 2716 | } |
| 2717 | /* Do not output a trailing newline, as this causes \r\n confusion |
| 2718 | on some platforms. */ |
| 2719 | return ferror (f) || fclose (f) != 0; |
| 2720 | |
| 2721 | ; |
| 2722 | return 0; |
| 2723 | } |
| 2724 | _ACEOF |
| 2725 | if ac_fn_c_try_run "$LINENO"; then : |
| 2726 | echo >>conftest.val; read $3 <conftest.val; ac_retval=0 |
| 2727 | else |
| 2728 | ac_retval=1 |
| 2729 | fi |
| 2730 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 2731 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 2732 | rm -f conftest.val |
| 2733 | |
| 2734 | fi |
| 2735 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2736 | return $ac_retval |
| 2737 | |
| 2738 | } # ac_fn_c_compute_int |
| 2739 | |
| 2740 | # ac_fn_c_check_type LINENO TYPE VAR INCLUDES |
| 2741 | # ------------------------------------------- |
| 2742 | # Tests whether TYPE exists after having included INCLUDES, setting cache |
| 2743 | # variable VAR accordingly. |
| 2744 | ac_fn_c_check_type () |
| 2745 | { |
| 2746 | as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 2747 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| 2748 | $as_echo_n "checking for $2... " >&6; } |
| 2749 | if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 2750 | $as_echo_n "(cached) " >&6 |
| 2751 | else |
| 2752 | eval "$3=no" |
| 2753 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2754 | /* end confdefs.h. */ |
| 2755 | $4 |
| 2756 | int |
| 2757 | main () |
| 2758 | { |
| 2759 | if (sizeof ($2)) |
| 2760 | return 0; |
| 2761 | ; |
| 2762 | return 0; |
| 2763 | } |
| 2764 | _ACEOF |
| 2765 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2766 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 2767 | /* end confdefs.h. */ |
| 2768 | $4 |
| 2769 | int |
| 2770 | main () |
| 2771 | { |
| 2772 | if (sizeof (($2))) |
| 2773 | return 0; |
| 2774 | ; |
| 2775 | return 0; |
| 2776 | } |
| 2777 | _ACEOF |
| 2778 | if ac_fn_c_try_compile "$LINENO"; then : |
| 2779 | |
| 2780 | else |
| 2781 | eval "$3=yes" |
| 2782 | fi |
| 2783 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2784 | fi |
| 2785 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2786 | fi |
| 2787 | eval ac_res=\$$3 |
| 2788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 2789 | $as_echo "$ac_res" >&6; } |
| 2790 | eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} |
| 2791 | |
| 2792 | } # ac_fn_c_check_type |
| 2793 | cat >config.log <<_ACEOF |
| 2794 | This file contains any messages produced by compilers while |
| 2795 | running configure, to aid debugging if configure makes a mistake. |
| 2796 | |
| 2797 | It was created by $as_me, which was |
| 2798 | generated by GNU Autoconf 2.64. Invocation command line was |
| 2799 | |
| 2800 | $ $0 $@ |
| 2801 | |
| 2802 | _ACEOF |
| 2803 | exec 5>>config.log |
| 2804 | { |
| 2805 | cat <<_ASUNAME |
| 2806 | ## --------- ## |
| 2807 | ## Platform. ## |
| 2808 | ## --------- ## |
| 2809 | |
| 2810 | hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 2811 | uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| 2812 | uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| 2813 | uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| 2814 | uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| 2815 | |
| 2816 | /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| 2817 | /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| 2818 | |
| 2819 | /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| 2820 | /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| 2821 | /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| 2822 | /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| 2823 | /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| 2824 | /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| 2825 | /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| 2826 | |
| 2827 | _ASUNAME |
| 2828 | |
| 2829 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 2830 | for as_dir in $PATH |
| 2831 | do |
| 2832 | IFS=$as_save_IFS |
| 2833 | test -z "$as_dir" && as_dir=. |
| 2834 | $as_echo "PATH: $as_dir" |
| 2835 | done |
| 2836 | IFS=$as_save_IFS |
| 2837 | |
| 2838 | } >&5 |
| 2839 | |
| 2840 | cat >&5 <<_ACEOF |
| 2841 | |
| 2842 | |
| 2843 | ## ----------- ## |
| 2844 | ## Core tests. ## |
| 2845 | ## ----------- ## |
| 2846 | |
| 2847 | _ACEOF |
| 2848 | |
| 2849 | |
| 2850 | # Keep a trace of the command line. |
| 2851 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 2852 | # Strip out --silent because we don't want to record it for future runs. |
| 2853 | # Also quote any args containing shell meta-characters. |
| 2854 | # Make two passes to allow for proper duplicate-argument suppression. |
| 2855 | ac_configure_args= |
| 2856 | ac_configure_args0= |
| 2857 | ac_configure_args1= |
| 2858 | ac_must_keep_next=false |
| 2859 | for ac_pass in 1 2 |
| 2860 | do |
| 2861 | for ac_arg |
| 2862 | do |
| 2863 | case $ac_arg in |
| 2864 | -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| 2865 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 2866 | | -silent | --silent | --silen | --sile | --sil) |
| 2867 | continue ;; |
| 2868 | *\'*) |
| 2869 | ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 2870 | esac |
| 2871 | case $ac_pass in |
| 2872 | 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2873 | 2) |
| 2874 | as_fn_append ac_configure_args1 " '$ac_arg'" |
| 2875 | if test $ac_must_keep_next = true; then |
| 2876 | ac_must_keep_next=false # Got value, back to normal. |
| 2877 | else |
| 2878 | case $ac_arg in |
| 2879 | *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 2880 | | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 2881 | | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 2882 | | -with-* | --with-* | -without-* | --without-* | --x) |
| 2883 | case "$ac_configure_args0 " in |
| 2884 | "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 2885 | esac |
| 2886 | ;; |
| 2887 | -* ) ac_must_keep_next=true ;; |
| 2888 | esac |
| 2889 | fi |
| 2890 | as_fn_append ac_configure_args " '$ac_arg'" |
| 2891 | ;; |
| 2892 | esac |
| 2893 | done |
| 2894 | done |
| 2895 | { ac_configure_args0=; unset ac_configure_args0;} |
| 2896 | { ac_configure_args1=; unset ac_configure_args1;} |
| 2897 | |
| 2898 | # When interrupted or exit'd, cleanup temporary files, and complete |
| 2899 | # config.log. We remove comments because anyway the quotes in there |
| 2900 | # would cause problems or look ugly. |
| 2901 | # WARNING: Use '\'' to represent an apostrophe within the trap. |
| 2902 | # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| 2903 | trap 'exit_status=$? |
| 2904 | # Save into config.log some information that might help in debugging. |
| 2905 | { |
| 2906 | echo |
| 2907 | |
| 2908 | cat <<\_ASBOX |
| 2909 | ## ---------------- ## |
| 2910 | ## Cache variables. ## |
| 2911 | ## ---------------- ## |
| 2912 | _ASBOX |
| 2913 | echo |
| 2914 | # The following way of writing the cache mishandles newlines in values, |
| 2915 | ( |
| 2916 | for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| 2917 | eval ac_val=\$$ac_var |
| 2918 | case $ac_val in #( |
| 2919 | *${as_nl}*) |
| 2920 | case $ac_var in #( |
| 2921 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 2922 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 2923 | esac |
| 2924 | case $ac_var in #( |
| 2925 | _ | IFS | as_nl) ;; #( |
| 2926 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 2927 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 2928 | esac ;; |
| 2929 | esac |
| 2930 | done |
| 2931 | (set) 2>&1 | |
| 2932 | case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| 2933 | *${as_nl}ac_space=\ *) |
| 2934 | sed -n \ |
| 2935 | "s/'\''/'\''\\\\'\'''\''/g; |
| 2936 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| 2937 | ;; #( |
| 2938 | *) |
| 2939 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 2940 | ;; |
| 2941 | esac | |
| 2942 | sort |
| 2943 | ) |
| 2944 | echo |
| 2945 | |
| 2946 | cat <<\_ASBOX |
| 2947 | ## ----------------- ## |
| 2948 | ## Output variables. ## |
| 2949 | ## ----------------- ## |
| 2950 | _ASBOX |
| 2951 | echo |
| 2952 | for ac_var in $ac_subst_vars |
| 2953 | do |
| 2954 | eval ac_val=\$$ac_var |
| 2955 | case $ac_val in |
| 2956 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2957 | esac |
| 2958 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2959 | done | sort |
| 2960 | echo |
| 2961 | |
| 2962 | if test -n "$ac_subst_files"; then |
| 2963 | cat <<\_ASBOX |
| 2964 | ## ------------------- ## |
| 2965 | ## File substitutions. ## |
| 2966 | ## ------------------- ## |
| 2967 | _ASBOX |
| 2968 | echo |
| 2969 | for ac_var in $ac_subst_files |
| 2970 | do |
| 2971 | eval ac_val=\$$ac_var |
| 2972 | case $ac_val in |
| 2973 | *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| 2974 | esac |
| 2975 | $as_echo "$ac_var='\''$ac_val'\''" |
| 2976 | done | sort |
| 2977 | echo |
| 2978 | fi |
| 2979 | |
| 2980 | if test -s confdefs.h; then |
| 2981 | cat <<\_ASBOX |
| 2982 | ## ----------- ## |
| 2983 | ## confdefs.h. ## |
| 2984 | ## ----------- ## |
| 2985 | _ASBOX |
| 2986 | echo |
| 2987 | cat confdefs.h |
| 2988 | echo |
| 2989 | fi |
| 2990 | test "$ac_signal" != 0 && |
| 2991 | $as_echo "$as_me: caught signal $ac_signal" |
| 2992 | $as_echo "$as_me: exit $exit_status" |
| 2993 | } >&5 |
| 2994 | rm -f core *.core core.conftest.* && |
| 2995 | rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| 2996 | exit $exit_status |
| 2997 | ' 0 |
| 2998 | for ac_signal in 1 2 13 15; do |
| 2999 | trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| 3000 | done |
| 3001 | ac_signal=0 |
| 3002 | |
| 3003 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 3004 | rm -f -r conftest* confdefs.h |
| 3005 | |
| 3006 | $as_echo "/* confdefs.h */" > confdefs.h |
| 3007 | |
| 3008 | # Predefined preprocessor variables. |
| 3009 | |
| 3010 | cat >>confdefs.h <<_ACEOF |
| 3011 | #define PACKAGE_NAME "$PACKAGE_NAME" |
| 3012 | _ACEOF |
| 3013 | |
| 3014 | cat >>confdefs.h <<_ACEOF |
| 3015 | #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| 3016 | _ACEOF |
| 3017 | |
| 3018 | cat >>confdefs.h <<_ACEOF |
| 3019 | #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| 3020 | _ACEOF |
| 3021 | |
| 3022 | cat >>confdefs.h <<_ACEOF |
| 3023 | #define PACKAGE_STRING "$PACKAGE_STRING" |
| 3024 | _ACEOF |
| 3025 | |
| 3026 | cat >>confdefs.h <<_ACEOF |
| 3027 | #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| 3028 | _ACEOF |
| 3029 | |
| 3030 | cat >>confdefs.h <<_ACEOF |
| 3031 | #define PACKAGE_URL "$PACKAGE_URL" |
| 3032 | _ACEOF |
| 3033 | |
| 3034 | |
| 3035 | # Let the site file select an alternate cache file if it wants to. |
| 3036 | # Prefer an explicitly selected file to automatically selected ones. |
| 3037 | ac_site_file1=NONE |
| 3038 | ac_site_file2=NONE |
| 3039 | if test -n "$CONFIG_SITE"; then |
| 3040 | ac_site_file1=$CONFIG_SITE |
| 3041 | elif test "x$prefix" != xNONE; then |
| 3042 | ac_site_file1=$prefix/share/config.site |
| 3043 | ac_site_file2=$prefix/etc/config.site |
| 3044 | else |
| 3045 | ac_site_file1=$ac_default_prefix/share/config.site |
| 3046 | ac_site_file2=$ac_default_prefix/etc/config.site |
| 3047 | fi |
| 3048 | for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| 3049 | do |
| 3050 | test "x$ac_site_file" = xNONE && continue |
| 3051 | if test -r "$ac_site_file"; then |
| 3052 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| 3053 | $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| 3054 | sed 's/^/| /' "$ac_site_file" >&5 |
| 3055 | . "$ac_site_file" |
| 3056 | fi |
| 3057 | done |
| 3058 | |
| 3059 | if test -r "$cache_file"; then |
| 3060 | # Some versions of bash will fail to source /dev/null (special |
| 3061 | # files actually), so we avoid doing that. |
| 3062 | if test -f "$cache_file"; then |
| 3063 | { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| 3064 | $as_echo "$as_me: loading cache $cache_file" >&6;} |
| 3065 | case $cache_file in |
| 3066 | [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| 3067 | *) . "./$cache_file";; |
| 3068 | esac |
| 3069 | fi |
| 3070 | else |
| 3071 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| 3072 | $as_echo "$as_me: creating cache $cache_file" >&6;} |
| 3073 | >$cache_file |
| 3074 | fi |
| 3075 | |
| 3076 | as_fn_append ac_header_list " dirent.h" |
| 3077 | as_fn_append ac_func_list " btowc" |
| 3078 | as_fn_append ac_func_list " isblank" |
| 3079 | as_fn_append ac_func_list " iswctype" |
| 3080 | as_fn_append ac_func_list " mbsrtowcs" |
| 3081 | as_fn_append ac_func_list " mempcpy" |
| 3082 | as_fn_append ac_func_list " wmemchr" |
| 3083 | as_fn_append ac_func_list " wmemcpy" |
| 3084 | as_fn_append ac_func_list " wmempcpy" |
| 3085 | as_fn_append ac_header_list " wctype.h" |
| 3086 | gl_fnmatch_required=GNU |
| 3087 | as_fn_append ac_func_list " alarm" |
| 3088 | as_fn_append ac_header_list " wchar.h" |
| 3089 | as_fn_append ac_header_list " stdint.h" |
| 3090 | as_fn_append ac_header_list " inttypes.h" |
| 3091 | as_fn_append ac_header_list " unistd.h" |
| 3092 | as_fn_append ac_func_list " symlink" |
| 3093 | as_fn_append ac_header_list " math.h" |
| 3094 | as_fn_append ac_func_list " mbsinit" |
| 3095 | as_fn_append ac_func_list " mbrtowc" |
| 3096 | as_fn_append ac_header_list " sys/mman.h" |
| 3097 | as_fn_append ac_func_list " mprotect" |
| 3098 | as_fn_append ac_header_list " sys/param.h" |
| 3099 | as_fn_append ac_func_list " readlink" |
| 3100 | as_fn_append ac_func_list " lstat" |
| 3101 | as_fn_append ac_header_list " sys/stat.h" |
| 3102 | as_fn_append ac_header_list " sys/time.h" |
| 3103 | as_fn_append ac_header_list " features.h" |
| 3104 | as_fn_append ac_func_list " iswcntrl" |
| 3105 | # Check that the precious variables saved in the cache have kept the same |
| 3106 | # value. |
| 3107 | ac_cache_corrupted=false |
| 3108 | for ac_var in $ac_precious_vars; do |
| 3109 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 3110 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 3111 | eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| 3112 | eval ac_new_val=\$ac_env_${ac_var}_value |
| 3113 | case $ac_old_set,$ac_new_set in |
| 3114 | set,) |
| 3115 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| 3116 | $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| 3117 | ac_cache_corrupted=: ;; |
| 3118 | ,set) |
| 3119 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| 3120 | $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| 3121 | ac_cache_corrupted=: ;; |
| 3122 | ,);; |
| 3123 | *) |
| 3124 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 3125 | # differences in whitespace do not lead to failure. |
| 3126 | ac_old_val_w=`echo x $ac_old_val` |
| 3127 | ac_new_val_w=`echo x $ac_new_val` |
| 3128 | if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| 3129 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| 3130 | $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 3131 | ac_cache_corrupted=: |
| 3132 | else |
| 3133 | { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| 3134 | $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| 3135 | eval $ac_var=\$ac_old_val |
| 3136 | fi |
| 3137 | { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| 3138 | $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| 3139 | { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| 3140 | $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| 3141 | fi;; |
| 3142 | esac |
| 3143 | # Pass precious variables to config.status. |
| 3144 | if test "$ac_new_set" = set; then |
| 3145 | case $ac_new_val in |
| 3146 | *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 3147 | *) ac_arg=$ac_var=$ac_new_val ;; |
| 3148 | esac |
| 3149 | case " $ac_configure_args " in |
| 3150 | *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| 3151 | *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| 3152 | esac |
| 3153 | fi |
| 3154 | done |
| 3155 | if $ac_cache_corrupted; then |
| 3156 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3157 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3158 | { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| 3159 | $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| 3160 | as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| 3161 | fi |
| 3162 | ## -------------------- ## |
| 3163 | ## Main body of script. ## |
| 3164 | ## -------------------- ## |
| 3165 | |
| 3166 | ac_ext=c |
| 3167 | ac_cpp='$CPP $CPPFLAGS' |
| 3168 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3169 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3170 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3171 | |
| 3172 | |
| 3173 | ac_config_headers="$ac_config_headers config.h:config.in" |
| 3174 | |
| 3175 | |
| 3176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| 3177 | $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } |
| 3178 | # Check whether --enable-maintainer-mode was given. |
| 3179 | if test "${enable_maintainer_mode+set}" = set; then : |
| 3180 | enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval |
| 3181 | else |
| 3182 | USE_MAINTAINER_MODE=no |
| 3183 | fi |
| 3184 | |
| 3185 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 |
| 3186 | $as_echo "$USE_MAINTAINER_MODE" >&6; } |
| 3187 | if test $USE_MAINTAINER_MODE = yes; then |
| 3188 | MAINTAINER_MODE_TRUE= |
| 3189 | MAINTAINER_MODE_FALSE='#' |
| 3190 | else |
| 3191 | MAINTAINER_MODE_TRUE='#' |
| 3192 | MAINTAINER_MODE_FALSE= |
| 3193 | fi |
| 3194 | |
| 3195 | MAINT=$MAINTAINER_MODE_TRUE |
| 3196 | |
| 3197 | |
| 3198 | |
| 3199 | ac_ext=c |
| 3200 | ac_cpp='$CPP $CPPFLAGS' |
| 3201 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3202 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3203 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3204 | if test -n "$ac_tool_prefix"; then |
| 3205 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 3206 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 3207 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3208 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3209 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 3210 | $as_echo_n "(cached) " >&6 |
| 3211 | else |
| 3212 | if test -n "$CC"; then |
| 3213 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3214 | else |
| 3215 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3216 | for as_dir in $PATH |
| 3217 | do |
| 3218 | IFS=$as_save_IFS |
| 3219 | test -z "$as_dir" && as_dir=. |
| 3220 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3221 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3222 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 3223 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3224 | break 2 |
| 3225 | fi |
| 3226 | done |
| 3227 | done |
| 3228 | IFS=$as_save_IFS |
| 3229 | |
| 3230 | fi |
| 3231 | fi |
| 3232 | CC=$ac_cv_prog_CC |
| 3233 | if test -n "$CC"; then |
| 3234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3235 | $as_echo "$CC" >&6; } |
| 3236 | else |
| 3237 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3238 | $as_echo "no" >&6; } |
| 3239 | fi |
| 3240 | |
| 3241 | |
| 3242 | fi |
| 3243 | if test -z "$ac_cv_prog_CC"; then |
| 3244 | ac_ct_CC=$CC |
| 3245 | # Extract the first word of "gcc", so it can be a program name with args. |
| 3246 | set dummy gcc; ac_word=$2 |
| 3247 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3248 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3249 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 3250 | $as_echo_n "(cached) " >&6 |
| 3251 | else |
| 3252 | if test -n "$ac_ct_CC"; then |
| 3253 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 3254 | else |
| 3255 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3256 | for as_dir in $PATH |
| 3257 | do |
| 3258 | IFS=$as_save_IFS |
| 3259 | test -z "$as_dir" && as_dir=. |
| 3260 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3261 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3262 | ac_cv_prog_ac_ct_CC="gcc" |
| 3263 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3264 | break 2 |
| 3265 | fi |
| 3266 | done |
| 3267 | done |
| 3268 | IFS=$as_save_IFS |
| 3269 | |
| 3270 | fi |
| 3271 | fi |
| 3272 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 3273 | if test -n "$ac_ct_CC"; then |
| 3274 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 3275 | $as_echo "$ac_ct_CC" >&6; } |
| 3276 | else |
| 3277 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3278 | $as_echo "no" >&6; } |
| 3279 | fi |
| 3280 | |
| 3281 | if test "x$ac_ct_CC" = x; then |
| 3282 | CC="" |
| 3283 | else |
| 3284 | case $cross_compiling:$ac_tool_warned in |
| 3285 | yes:) |
| 3286 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3287 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3288 | ac_tool_warned=yes ;; |
| 3289 | esac |
| 3290 | CC=$ac_ct_CC |
| 3291 | fi |
| 3292 | else |
| 3293 | CC="$ac_cv_prog_CC" |
| 3294 | fi |
| 3295 | |
| 3296 | if test -z "$CC"; then |
| 3297 | if test -n "$ac_tool_prefix"; then |
| 3298 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 3299 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 3300 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3301 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3302 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 3303 | $as_echo_n "(cached) " >&6 |
| 3304 | else |
| 3305 | if test -n "$CC"; then |
| 3306 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3307 | else |
| 3308 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3309 | for as_dir in $PATH |
| 3310 | do |
| 3311 | IFS=$as_save_IFS |
| 3312 | test -z "$as_dir" && as_dir=. |
| 3313 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3314 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3315 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 3316 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3317 | break 2 |
| 3318 | fi |
| 3319 | done |
| 3320 | done |
| 3321 | IFS=$as_save_IFS |
| 3322 | |
| 3323 | fi |
| 3324 | fi |
| 3325 | CC=$ac_cv_prog_CC |
| 3326 | if test -n "$CC"; then |
| 3327 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3328 | $as_echo "$CC" >&6; } |
| 3329 | else |
| 3330 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3331 | $as_echo "no" >&6; } |
| 3332 | fi |
| 3333 | |
| 3334 | |
| 3335 | fi |
| 3336 | fi |
| 3337 | if test -z "$CC"; then |
| 3338 | # Extract the first word of "cc", so it can be a program name with args. |
| 3339 | set dummy cc; ac_word=$2 |
| 3340 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3341 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3342 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 3343 | $as_echo_n "(cached) " >&6 |
| 3344 | else |
| 3345 | if test -n "$CC"; then |
| 3346 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3347 | else |
| 3348 | ac_prog_rejected=no |
| 3349 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3350 | for as_dir in $PATH |
| 3351 | do |
| 3352 | IFS=$as_save_IFS |
| 3353 | test -z "$as_dir" && as_dir=. |
| 3354 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3355 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3356 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 3357 | ac_prog_rejected=yes |
| 3358 | continue |
| 3359 | fi |
| 3360 | ac_cv_prog_CC="cc" |
| 3361 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3362 | break 2 |
| 3363 | fi |
| 3364 | done |
| 3365 | done |
| 3366 | IFS=$as_save_IFS |
| 3367 | |
| 3368 | if test $ac_prog_rejected = yes; then |
| 3369 | # We found a bogon in the path, so make sure we never use it. |
| 3370 | set dummy $ac_cv_prog_CC |
| 3371 | shift |
| 3372 | if test $# != 0; then |
| 3373 | # We chose a different compiler from the bogus one. |
| 3374 | # However, it has the same basename, so the bogon will be chosen |
| 3375 | # first if we set CC to just the basename; use the full file name. |
| 3376 | shift |
| 3377 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 3378 | fi |
| 3379 | fi |
| 3380 | fi |
| 3381 | fi |
| 3382 | CC=$ac_cv_prog_CC |
| 3383 | if test -n "$CC"; then |
| 3384 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3385 | $as_echo "$CC" >&6; } |
| 3386 | else |
| 3387 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3388 | $as_echo "no" >&6; } |
| 3389 | fi |
| 3390 | |
| 3391 | |
| 3392 | fi |
| 3393 | if test -z "$CC"; then |
| 3394 | if test -n "$ac_tool_prefix"; then |
| 3395 | for ac_prog in cl.exe |
| 3396 | do |
| 3397 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 3398 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 3399 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3400 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3401 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 3402 | $as_echo_n "(cached) " >&6 |
| 3403 | else |
| 3404 | if test -n "$CC"; then |
| 3405 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 3406 | else |
| 3407 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3408 | for as_dir in $PATH |
| 3409 | do |
| 3410 | IFS=$as_save_IFS |
| 3411 | test -z "$as_dir" && as_dir=. |
| 3412 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3413 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3414 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 3415 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3416 | break 2 |
| 3417 | fi |
| 3418 | done |
| 3419 | done |
| 3420 | IFS=$as_save_IFS |
| 3421 | |
| 3422 | fi |
| 3423 | fi |
| 3424 | CC=$ac_cv_prog_CC |
| 3425 | if test -n "$CC"; then |
| 3426 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 3427 | $as_echo "$CC" >&6; } |
| 3428 | else |
| 3429 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3430 | $as_echo "no" >&6; } |
| 3431 | fi |
| 3432 | |
| 3433 | |
| 3434 | test -n "$CC" && break |
| 3435 | done |
| 3436 | fi |
| 3437 | if test -z "$CC"; then |
| 3438 | ac_ct_CC=$CC |
| 3439 | for ac_prog in cl.exe |
| 3440 | do |
| 3441 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 3442 | set dummy $ac_prog; ac_word=$2 |
| 3443 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 3444 | $as_echo_n "checking for $ac_word... " >&6; } |
| 3445 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 3446 | $as_echo_n "(cached) " >&6 |
| 3447 | else |
| 3448 | if test -n "$ac_ct_CC"; then |
| 3449 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 3450 | else |
| 3451 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 3452 | for as_dir in $PATH |
| 3453 | do |
| 3454 | IFS=$as_save_IFS |
| 3455 | test -z "$as_dir" && as_dir=. |
| 3456 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 3457 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 3458 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 3459 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 3460 | break 2 |
| 3461 | fi |
| 3462 | done |
| 3463 | done |
| 3464 | IFS=$as_save_IFS |
| 3465 | |
| 3466 | fi |
| 3467 | fi |
| 3468 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 3469 | if test -n "$ac_ct_CC"; then |
| 3470 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 3471 | $as_echo "$ac_ct_CC" >&6; } |
| 3472 | else |
| 3473 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 3474 | $as_echo "no" >&6; } |
| 3475 | fi |
| 3476 | |
| 3477 | |
| 3478 | test -n "$ac_ct_CC" && break |
| 3479 | done |
| 3480 | |
| 3481 | if test "x$ac_ct_CC" = x; then |
| 3482 | CC="" |
| 3483 | else |
| 3484 | case $cross_compiling:$ac_tool_warned in |
| 3485 | yes:) |
| 3486 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 3487 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 3488 | ac_tool_warned=yes ;; |
| 3489 | esac |
| 3490 | CC=$ac_ct_CC |
| 3491 | fi |
| 3492 | fi |
| 3493 | |
| 3494 | fi |
| 3495 | |
| 3496 | |
| 3497 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3498 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3499 | as_fn_error "no acceptable C compiler found in \$PATH |
| 3500 | See \`config.log' for more details." "$LINENO" 5; } |
| 3501 | |
| 3502 | # Provide some information about the compiler. |
| 3503 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 3504 | set X $ac_compile |
| 3505 | ac_compiler=$2 |
| 3506 | for ac_option in --version -v -V -qversion; do |
| 3507 | { { ac_try="$ac_compiler $ac_option >&5" |
| 3508 | case "(($ac_try" in |
| 3509 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3510 | *) ac_try_echo=$ac_try;; |
| 3511 | esac |
| 3512 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3513 | $as_echo "$ac_try_echo"; } >&5 |
| 3514 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 3515 | ac_status=$? |
| 3516 | if test -s conftest.err; then |
| 3517 | sed '10a\ |
| 3518 | ... rest of stderr output deleted ... |
| 3519 | 10q' conftest.err >conftest.er1 |
| 3520 | cat conftest.er1 >&5 |
| 3521 | rm -f conftest.er1 conftest.err |
| 3522 | fi |
| 3523 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3524 | test $ac_status = 0; } |
| 3525 | done |
| 3526 | |
| 3527 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3528 | /* end confdefs.h. */ |
| 3529 | #include <stdio.h> |
| 3530 | int |
| 3531 | main () |
| 3532 | { |
| 3533 | FILE *f = fopen ("conftest.out", "w"); |
| 3534 | return ferror (f) || fclose (f) != 0; |
| 3535 | |
| 3536 | ; |
| 3537 | return 0; |
| 3538 | } |
| 3539 | _ACEOF |
| 3540 | ac_clean_files_save=$ac_clean_files |
| 3541 | ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" |
| 3542 | # Try to create an executable without -o first, disregard a.out. |
| 3543 | # It will help us diagnose broken compilers, and finding out an intuition |
| 3544 | # of exeext. |
| 3545 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| 3546 | $as_echo_n "checking for C compiler default output file name... " >&6; } |
| 3547 | ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 3548 | |
| 3549 | # The possible output files: |
| 3550 | ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| 3551 | |
| 3552 | ac_rmfiles= |
| 3553 | for ac_file in $ac_files |
| 3554 | do |
| 3555 | case $ac_file in |
| 3556 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3557 | * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| 3558 | esac |
| 3559 | done |
| 3560 | rm -f $ac_rmfiles |
| 3561 | |
| 3562 | if { { ac_try="$ac_link_default" |
| 3563 | case "(($ac_try" in |
| 3564 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3565 | *) ac_try_echo=$ac_try;; |
| 3566 | esac |
| 3567 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3568 | $as_echo "$ac_try_echo"; } >&5 |
| 3569 | (eval "$ac_link_default") 2>&5 |
| 3570 | ac_status=$? |
| 3571 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3572 | test $ac_status = 0; }; then : |
| 3573 | # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| 3574 | # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| 3575 | # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| 3576 | # so that the user can short-circuit this test for compilers unknown to |
| 3577 | # Autoconf. |
| 3578 | for ac_file in $ac_files '' |
| 3579 | do |
| 3580 | test -f "$ac_file" || continue |
| 3581 | case $ac_file in |
| 3582 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| 3583 | ;; |
| 3584 | [ab].out ) |
| 3585 | # We found the default executable, but exeext='' is most |
| 3586 | # certainly right. |
| 3587 | break;; |
| 3588 | *.* ) |
| 3589 | if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| 3590 | then :; else |
| 3591 | ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3592 | fi |
| 3593 | # We set ac_cv_exeext here because the later test for it is not |
| 3594 | # safe: cross compilers may not add the suffix if given an `-o' |
| 3595 | # argument, so we may need to know it at that point already. |
| 3596 | # Even if this section looks crufty: it has the advantage of |
| 3597 | # actually working. |
| 3598 | break;; |
| 3599 | * ) |
| 3600 | break;; |
| 3601 | esac |
| 3602 | done |
| 3603 | test "$ac_cv_exeext" = no && ac_cv_exeext= |
| 3604 | |
| 3605 | else |
| 3606 | ac_file='' |
| 3607 | fi |
| 3608 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| 3609 | $as_echo "$ac_file" >&6; } |
| 3610 | if test -z "$ac_file"; then : |
| 3611 | $as_echo "$as_me: failed program was:" >&5 |
| 3612 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3613 | |
| 3614 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3615 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3616 | { as_fn_set_status 77 |
| 3617 | as_fn_error "C compiler cannot create executables |
| 3618 | See \`config.log' for more details." "$LINENO" 5; }; } |
| 3619 | fi |
| 3620 | ac_exeext=$ac_cv_exeext |
| 3621 | |
| 3622 | # Check that the compiler produces executables we can run. If not, either |
| 3623 | # the compiler is broken, or we cross compile. |
| 3624 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| 3625 | $as_echo_n "checking whether the C compiler works... " >&6; } |
| 3626 | # If not cross compiling, check that we can run a simple program. |
| 3627 | if test "$cross_compiling" != yes; then |
| 3628 | if { ac_try='./$ac_file' |
| 3629 | { { case "(($ac_try" in |
| 3630 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3631 | *) ac_try_echo=$ac_try;; |
| 3632 | esac |
| 3633 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3634 | $as_echo "$ac_try_echo"; } >&5 |
| 3635 | (eval "$ac_try") 2>&5 |
| 3636 | ac_status=$? |
| 3637 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3638 | test $ac_status = 0; }; }; then |
| 3639 | cross_compiling=no |
| 3640 | else |
| 3641 | if test "$cross_compiling" = maybe; then |
| 3642 | cross_compiling=yes |
| 3643 | else |
| 3644 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3645 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3646 | as_fn_error "cannot run C compiled programs. |
| 3647 | If you meant to cross compile, use \`--host'. |
| 3648 | See \`config.log' for more details." "$LINENO" 5; } |
| 3649 | fi |
| 3650 | fi |
| 3651 | fi |
| 3652 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 3653 | $as_echo "yes" >&6; } |
| 3654 | |
| 3655 | rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out |
| 3656 | ac_clean_files=$ac_clean_files_save |
| 3657 | # Check that the compiler produces executables we can run. If not, either |
| 3658 | # the compiler is broken, or we cross compile. |
| 3659 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| 3660 | $as_echo_n "checking whether we are cross compiling... " >&6; } |
| 3661 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| 3662 | $as_echo "$cross_compiling" >&6; } |
| 3663 | |
| 3664 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| 3665 | $as_echo_n "checking for suffix of executables... " >&6; } |
| 3666 | if { { ac_try="$ac_link" |
| 3667 | case "(($ac_try" in |
| 3668 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3669 | *) ac_try_echo=$ac_try;; |
| 3670 | esac |
| 3671 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3672 | $as_echo "$ac_try_echo"; } >&5 |
| 3673 | (eval "$ac_link") 2>&5 |
| 3674 | ac_status=$? |
| 3675 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3676 | test $ac_status = 0; }; then : |
| 3677 | # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| 3678 | # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| 3679 | # work properly (i.e., refer to `conftest.exe'), while it won't with |
| 3680 | # `rm'. |
| 3681 | for ac_file in conftest.exe conftest conftest.*; do |
| 3682 | test -f "$ac_file" || continue |
| 3683 | case $ac_file in |
| 3684 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| 3685 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 3686 | break;; |
| 3687 | * ) break;; |
| 3688 | esac |
| 3689 | done |
| 3690 | else |
| 3691 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3692 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3693 | as_fn_error "cannot compute suffix of executables: cannot compile and link |
| 3694 | See \`config.log' for more details." "$LINENO" 5; } |
| 3695 | fi |
| 3696 | rm -f conftest$ac_cv_exeext |
| 3697 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| 3698 | $as_echo "$ac_cv_exeext" >&6; } |
| 3699 | |
| 3700 | rm -f conftest.$ac_ext |
| 3701 | EXEEXT=$ac_cv_exeext |
| 3702 | ac_exeext=$EXEEXT |
| 3703 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| 3704 | $as_echo_n "checking for suffix of object files... " >&6; } |
| 3705 | if test "${ac_cv_objext+set}" = set; then : |
| 3706 | $as_echo_n "(cached) " >&6 |
| 3707 | else |
| 3708 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3709 | /* end confdefs.h. */ |
| 3710 | |
| 3711 | int |
| 3712 | main () |
| 3713 | { |
| 3714 | |
| 3715 | ; |
| 3716 | return 0; |
| 3717 | } |
| 3718 | _ACEOF |
| 3719 | rm -f conftest.o conftest.obj |
| 3720 | if { { ac_try="$ac_compile" |
| 3721 | case "(($ac_try" in |
| 3722 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 3723 | *) ac_try_echo=$ac_try;; |
| 3724 | esac |
| 3725 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 3726 | $as_echo "$ac_try_echo"; } >&5 |
| 3727 | (eval "$ac_compile") 2>&5 |
| 3728 | ac_status=$? |
| 3729 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 3730 | test $ac_status = 0; }; then : |
| 3731 | for ac_file in conftest.o conftest.obj conftest.*; do |
| 3732 | test -f "$ac_file" || continue; |
| 3733 | case $ac_file in |
| 3734 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| 3735 | *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| 3736 | break;; |
| 3737 | esac |
| 3738 | done |
| 3739 | else |
| 3740 | $as_echo "$as_me: failed program was:" >&5 |
| 3741 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3742 | |
| 3743 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 3744 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 3745 | as_fn_error "cannot compute suffix of object files: cannot compile |
| 3746 | See \`config.log' for more details." "$LINENO" 5; } |
| 3747 | fi |
| 3748 | rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| 3749 | fi |
| 3750 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| 3751 | $as_echo "$ac_cv_objext" >&6; } |
| 3752 | OBJEXT=$ac_cv_objext |
| 3753 | ac_objext=$OBJEXT |
| 3754 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 3755 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 3756 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
| 3757 | $as_echo_n "(cached) " >&6 |
| 3758 | else |
| 3759 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3760 | /* end confdefs.h. */ |
| 3761 | |
| 3762 | int |
| 3763 | main () |
| 3764 | { |
| 3765 | #ifndef __GNUC__ |
| 3766 | choke me |
| 3767 | #endif |
| 3768 | |
| 3769 | ; |
| 3770 | return 0; |
| 3771 | } |
| 3772 | _ACEOF |
| 3773 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3774 | ac_compiler_gnu=yes |
| 3775 | else |
| 3776 | ac_compiler_gnu=no |
| 3777 | fi |
| 3778 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3779 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 3780 | |
| 3781 | fi |
| 3782 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 3783 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 3784 | if test $ac_compiler_gnu = yes; then |
| 3785 | GCC=yes |
| 3786 | else |
| 3787 | GCC= |
| 3788 | fi |
| 3789 | ac_test_CFLAGS=${CFLAGS+set} |
| 3790 | ac_save_CFLAGS=$CFLAGS |
| 3791 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 3792 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 3793 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
| 3794 | $as_echo_n "(cached) " >&6 |
| 3795 | else |
| 3796 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 3797 | ac_c_werror_flag=yes |
| 3798 | ac_cv_prog_cc_g=no |
| 3799 | CFLAGS="-g" |
| 3800 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3801 | /* end confdefs.h. */ |
| 3802 | |
| 3803 | int |
| 3804 | main () |
| 3805 | { |
| 3806 | |
| 3807 | ; |
| 3808 | return 0; |
| 3809 | } |
| 3810 | _ACEOF |
| 3811 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3812 | ac_cv_prog_cc_g=yes |
| 3813 | else |
| 3814 | CFLAGS="" |
| 3815 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3816 | /* end confdefs.h. */ |
| 3817 | |
| 3818 | int |
| 3819 | main () |
| 3820 | { |
| 3821 | |
| 3822 | ; |
| 3823 | return 0; |
| 3824 | } |
| 3825 | _ACEOF |
| 3826 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3827 | |
| 3828 | else |
| 3829 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3830 | CFLAGS="-g" |
| 3831 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3832 | /* end confdefs.h. */ |
| 3833 | |
| 3834 | int |
| 3835 | main () |
| 3836 | { |
| 3837 | |
| 3838 | ; |
| 3839 | return 0; |
| 3840 | } |
| 3841 | _ACEOF |
| 3842 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3843 | ac_cv_prog_cc_g=yes |
| 3844 | fi |
| 3845 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3846 | fi |
| 3847 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3848 | fi |
| 3849 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3850 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 3851 | fi |
| 3852 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 3853 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 3854 | if test "$ac_test_CFLAGS" = set; then |
| 3855 | CFLAGS=$ac_save_CFLAGS |
| 3856 | elif test $ac_cv_prog_cc_g = yes; then |
| 3857 | if test "$GCC" = yes; then |
| 3858 | CFLAGS="-g -O2" |
| 3859 | else |
| 3860 | CFLAGS="-g" |
| 3861 | fi |
| 3862 | else |
| 3863 | if test "$GCC" = yes; then |
| 3864 | CFLAGS="-O2" |
| 3865 | else |
| 3866 | CFLAGS= |
| 3867 | fi |
| 3868 | fi |
| 3869 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| 3870 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| 3871 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
| 3872 | $as_echo_n "(cached) " >&6 |
| 3873 | else |
| 3874 | ac_cv_prog_cc_c89=no |
| 3875 | ac_save_CC=$CC |
| 3876 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 3877 | /* end confdefs.h. */ |
| 3878 | #include <stdarg.h> |
| 3879 | #include <stdio.h> |
| 3880 | #include <sys/types.h> |
| 3881 | #include <sys/stat.h> |
| 3882 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 3883 | struct buf { int x; }; |
| 3884 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 3885 | static char *e (p, i) |
| 3886 | char **p; |
| 3887 | int i; |
| 3888 | { |
| 3889 | return p[i]; |
| 3890 | } |
| 3891 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 3892 | { |
| 3893 | char *s; |
| 3894 | va_list v; |
| 3895 | va_start (v,p); |
| 3896 | s = g (p, va_arg (v,int)); |
| 3897 | va_end (v); |
| 3898 | return s; |
| 3899 | } |
| 3900 | |
| 3901 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 3902 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 3903 | These don't provoke an error unfortunately, instead are silently treated |
| 3904 | as 'x'. The following induces an error, until -std is added to get |
| 3905 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 3906 | array size at least. It's necessary to write '\x00'==0 to get something |
| 3907 | that's true only with -std. */ |
| 3908 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 3909 | |
| 3910 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| 3911 | inside strings and character constants. */ |
| 3912 | #define FOO(x) 'x' |
| 3913 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| 3914 | |
| 3915 | int test (int i, double x); |
| 3916 | struct s1 {int (*f) (int a);}; |
| 3917 | struct s2 {int (*f) (double a);}; |
| 3918 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 3919 | int argc; |
| 3920 | char **argv; |
| 3921 | int |
| 3922 | main () |
| 3923 | { |
| 3924 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 3925 | ; |
| 3926 | return 0; |
| 3927 | } |
| 3928 | _ACEOF |
| 3929 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| 3930 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 3931 | do |
| 3932 | CC="$ac_save_CC $ac_arg" |
| 3933 | if ac_fn_c_try_compile "$LINENO"; then : |
| 3934 | ac_cv_prog_cc_c89=$ac_arg |
| 3935 | fi |
| 3936 | rm -f core conftest.err conftest.$ac_objext |
| 3937 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
| 3938 | done |
| 3939 | rm -f conftest.$ac_ext |
| 3940 | CC=$ac_save_CC |
| 3941 | |
| 3942 | fi |
| 3943 | # AC_CACHE_VAL |
| 3944 | case "x$ac_cv_prog_cc_c89" in |
| 3945 | x) |
| 3946 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 3947 | $as_echo "none needed" >&6; } ;; |
| 3948 | xno) |
| 3949 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| 3950 | $as_echo "unsupported" >&6; } ;; |
| 3951 | *) |
| 3952 | CC="$CC $ac_cv_prog_cc_c89" |
| 3953 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| 3954 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| 3955 | esac |
| 3956 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
| 3957 | |
| 3958 | fi |
| 3959 | |
| 3960 | ac_ext=c |
| 3961 | ac_cpp='$CPP $CPPFLAGS' |
| 3962 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 3963 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 3964 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 3965 | |
| 3966 | ac_aux_dir= |
| 3967 | for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do |
| 3968 | for ac_t in install-sh install.sh shtool; do |
| 3969 | if test -f "$ac_dir/$ac_t"; then |
| 3970 | ac_aux_dir=$ac_dir |
| 3971 | ac_install_sh="$ac_aux_dir/$ac_t -c" |
| 3972 | break 2 |
| 3973 | fi |
| 3974 | done |
| 3975 | done |
| 3976 | if test -z "$ac_aux_dir"; then |
| 3977 | as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 |
| 3978 | fi |
| 3979 | |
| 3980 | # These three variables are undocumented and unsupported, |
| 3981 | # and are intended to be withdrawn in a future Autoconf release. |
| 3982 | # They can cause serious problems if a builder's source tree is in a directory |
| 3983 | # whose full name contains unusual characters. |
| 3984 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 3985 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 3986 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 3987 | |
| 3988 | |
| 3989 | # Make sure we can run config.sub. |
| 3990 | $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| 3991 | as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| 3992 | |
| 3993 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| 3994 | $as_echo_n "checking build system type... " >&6; } |
| 3995 | if test "${ac_cv_build+set}" = set; then : |
| 3996 | $as_echo_n "(cached) " >&6 |
| 3997 | else |
| 3998 | ac_build_alias=$build_alias |
| 3999 | test "x$ac_build_alias" = x && |
| 4000 | ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| 4001 | test "x$ac_build_alias" = x && |
| 4002 | as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 |
| 4003 | ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| 4004 | as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| 4005 | |
| 4006 | fi |
| 4007 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| 4008 | $as_echo "$ac_cv_build" >&6; } |
| 4009 | case $ac_cv_build in |
| 4010 | *-*-*) ;; |
| 4011 | *) as_fn_error "invalid value of canonical build" "$LINENO" 5;; |
| 4012 | esac |
| 4013 | build=$ac_cv_build |
| 4014 | ac_save_IFS=$IFS; IFS='-' |
| 4015 | set x $ac_cv_build |
| 4016 | shift |
| 4017 | build_cpu=$1 |
| 4018 | build_vendor=$2 |
| 4019 | shift; shift |
| 4020 | # Remember, the first character of IFS is used to create $*, |
| 4021 | # except with old shells: |
| 4022 | build_os=$* |
| 4023 | IFS=$ac_save_IFS |
| 4024 | case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| 4025 | |
| 4026 | |
| 4027 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| 4028 | $as_echo_n "checking host system type... " >&6; } |
| 4029 | if test "${ac_cv_host+set}" = set; then : |
| 4030 | $as_echo_n "(cached) " >&6 |
| 4031 | else |
| 4032 | if test "x$host_alias" = x; then |
| 4033 | ac_cv_host=$ac_cv_build |
| 4034 | else |
| 4035 | ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| 4036 | as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| 4037 | fi |
| 4038 | |
| 4039 | fi |
| 4040 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| 4041 | $as_echo "$ac_cv_host" >&6; } |
| 4042 | case $ac_cv_host in |
| 4043 | *-*-*) ;; |
| 4044 | *) as_fn_error "invalid value of canonical host" "$LINENO" 5;; |
| 4045 | esac |
| 4046 | host=$ac_cv_host |
| 4047 | ac_save_IFS=$IFS; IFS='-' |
| 4048 | set x $ac_cv_host |
| 4049 | shift |
| 4050 | host_cpu=$1 |
| 4051 | host_vendor=$2 |
| 4052 | shift; shift |
| 4053 | # Remember, the first character of IFS is used to create $*, |
| 4054 | # except with old shells: |
| 4055 | host_os=$* |
| 4056 | IFS=$ac_save_IFS |
| 4057 | case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| 4058 | |
| 4059 | |
| 4060 | |
| 4061 | ac_ext=c |
| 4062 | ac_cpp='$CPP $CPPFLAGS' |
| 4063 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4064 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4065 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4066 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| 4067 | $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| 4068 | # On Suns, sometimes $CPP names a directory. |
| 4069 | if test -n "$CPP" && test -d "$CPP"; then |
| 4070 | CPP= |
| 4071 | fi |
| 4072 | if test -z "$CPP"; then |
| 4073 | if test "${ac_cv_prog_CPP+set}" = set; then : |
| 4074 | $as_echo_n "(cached) " >&6 |
| 4075 | else |
| 4076 | # Double quotes because CPP needs to be expanded |
| 4077 | for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| 4078 | do |
| 4079 | ac_preproc_ok=false |
| 4080 | for ac_c_preproc_warn_flag in '' yes |
| 4081 | do |
| 4082 | # Use a header file that comes with gcc, so configuring glibc |
| 4083 | # with a fresh cross-compiler works. |
| 4084 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4085 | # <limits.h> exists even on freestanding compilers. |
| 4086 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 4087 | # not just through cpp. "Syntax error" is here to catch this case. |
| 4088 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4089 | /* end confdefs.h. */ |
| 4090 | #ifdef __STDC__ |
| 4091 | # include <limits.h> |
| 4092 | #else |
| 4093 | # include <assert.h> |
| 4094 | #endif |
| 4095 | Syntax error |
| 4096 | _ACEOF |
| 4097 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4098 | |
| 4099 | else |
| 4100 | # Broken: fails on valid input. |
| 4101 | continue |
| 4102 | fi |
| 4103 | rm -f conftest.err conftest.$ac_ext |
| 4104 | |
| 4105 | # OK, works on sane cases. Now check whether nonexistent headers |
| 4106 | # can be detected and how. |
| 4107 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4108 | /* end confdefs.h. */ |
| 4109 | #include <ac_nonexistent.h> |
| 4110 | _ACEOF |
| 4111 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4112 | # Broken: success on invalid input. |
| 4113 | continue |
| 4114 | else |
| 4115 | # Passes both tests. |
| 4116 | ac_preproc_ok=: |
| 4117 | break |
| 4118 | fi |
| 4119 | rm -f conftest.err conftest.$ac_ext |
| 4120 | |
| 4121 | done |
| 4122 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 4123 | rm -f conftest.err conftest.$ac_ext |
| 4124 | if $ac_preproc_ok; then : |
| 4125 | break |
| 4126 | fi |
| 4127 | |
| 4128 | done |
| 4129 | ac_cv_prog_CPP=$CPP |
| 4130 | |
| 4131 | fi |
| 4132 | CPP=$ac_cv_prog_CPP |
| 4133 | else |
| 4134 | ac_cv_prog_CPP=$CPP |
| 4135 | fi |
| 4136 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| 4137 | $as_echo "$CPP" >&6; } |
| 4138 | ac_preproc_ok=false |
| 4139 | for ac_c_preproc_warn_flag in '' yes |
| 4140 | do |
| 4141 | # Use a header file that comes with gcc, so configuring glibc |
| 4142 | # with a fresh cross-compiler works. |
| 4143 | # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4144 | # <limits.h> exists even on freestanding compilers. |
| 4145 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 4146 | # not just through cpp. "Syntax error" is here to catch this case. |
| 4147 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4148 | /* end confdefs.h. */ |
| 4149 | #ifdef __STDC__ |
| 4150 | # include <limits.h> |
| 4151 | #else |
| 4152 | # include <assert.h> |
| 4153 | #endif |
| 4154 | Syntax error |
| 4155 | _ACEOF |
| 4156 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4157 | |
| 4158 | else |
| 4159 | # Broken: fails on valid input. |
| 4160 | continue |
| 4161 | fi |
| 4162 | rm -f conftest.err conftest.$ac_ext |
| 4163 | |
| 4164 | # OK, works on sane cases. Now check whether nonexistent headers |
| 4165 | # can be detected and how. |
| 4166 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4167 | /* end confdefs.h. */ |
| 4168 | #include <ac_nonexistent.h> |
| 4169 | _ACEOF |
| 4170 | if ac_fn_c_try_cpp "$LINENO"; then : |
| 4171 | # Broken: success on invalid input. |
| 4172 | continue |
| 4173 | else |
| 4174 | # Passes both tests. |
| 4175 | ac_preproc_ok=: |
| 4176 | break |
| 4177 | fi |
| 4178 | rm -f conftest.err conftest.$ac_ext |
| 4179 | |
| 4180 | done |
| 4181 | # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| 4182 | rm -f conftest.err conftest.$ac_ext |
| 4183 | if $ac_preproc_ok; then : |
| 4184 | |
| 4185 | else |
| 4186 | { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 4187 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 4188 | as_fn_error "C preprocessor \"$CPP\" fails sanity check |
| 4189 | See \`config.log' for more details." "$LINENO" 5; } |
| 4190 | fi |
| 4191 | |
| 4192 | ac_ext=c |
| 4193 | ac_cpp='$CPP $CPPFLAGS' |
| 4194 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 4195 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 4196 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 4197 | |
| 4198 | |
| 4199 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| 4200 | $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| 4201 | if test "${ac_cv_path_GREP+set}" = set; then : |
| 4202 | $as_echo_n "(cached) " >&6 |
| 4203 | else |
| 4204 | if test -z "$GREP"; then |
| 4205 | ac_path_GREP_found=false |
| 4206 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 4207 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4208 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 4209 | do |
| 4210 | IFS=$as_save_IFS |
| 4211 | test -z "$as_dir" && as_dir=. |
| 4212 | for ac_prog in grep ggrep; do |
| 4213 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4214 | ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| 4215 | { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue |
| 4216 | # Check for GNU ac_path_GREP and select it if it is found. |
| 4217 | # Check for GNU $ac_path_GREP |
| 4218 | case `"$ac_path_GREP" --version 2>&1` in |
| 4219 | *GNU*) |
| 4220 | ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| 4221 | *) |
| 4222 | ac_count=0 |
| 4223 | $as_echo_n 0123456789 >"conftest.in" |
| 4224 | while : |
| 4225 | do |
| 4226 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 4227 | mv "conftest.tmp" "conftest.in" |
| 4228 | cp "conftest.in" "conftest.nl" |
| 4229 | $as_echo 'GREP' >> "conftest.nl" |
| 4230 | "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 4231 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 4232 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 4233 | if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| 4234 | # Best one so far, save it but keep looking for a better one |
| 4235 | ac_cv_path_GREP="$ac_path_GREP" |
| 4236 | ac_path_GREP_max=$ac_count |
| 4237 | fi |
| 4238 | # 10*(2^10) chars as input seems more than enough |
| 4239 | test $ac_count -gt 10 && break |
| 4240 | done |
| 4241 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 4242 | esac |
| 4243 | |
| 4244 | $ac_path_GREP_found && break 3 |
| 4245 | done |
| 4246 | done |
| 4247 | done |
| 4248 | IFS=$as_save_IFS |
| 4249 | if test -z "$ac_cv_path_GREP"; then |
| 4250 | as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 4251 | fi |
| 4252 | else |
| 4253 | ac_cv_path_GREP=$GREP |
| 4254 | fi |
| 4255 | |
| 4256 | fi |
| 4257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| 4258 | $as_echo "$ac_cv_path_GREP" >&6; } |
| 4259 | GREP="$ac_cv_path_GREP" |
| 4260 | |
| 4261 | |
| 4262 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| 4263 | $as_echo_n "checking for egrep... " >&6; } |
| 4264 | if test "${ac_cv_path_EGREP+set}" = set; then : |
| 4265 | $as_echo_n "(cached) " >&6 |
| 4266 | else |
| 4267 | if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| 4268 | then ac_cv_path_EGREP="$GREP -E" |
| 4269 | else |
| 4270 | if test -z "$EGREP"; then |
| 4271 | ac_path_EGREP_found=false |
| 4272 | # Loop through the user's path and test for each of PROGNAME-LIST |
| 4273 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4274 | for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| 4275 | do |
| 4276 | IFS=$as_save_IFS |
| 4277 | test -z "$as_dir" && as_dir=. |
| 4278 | for ac_prog in egrep; do |
| 4279 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4280 | ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| 4281 | { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue |
| 4282 | # Check for GNU ac_path_EGREP and select it if it is found. |
| 4283 | # Check for GNU $ac_path_EGREP |
| 4284 | case `"$ac_path_EGREP" --version 2>&1` in |
| 4285 | *GNU*) |
| 4286 | ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| 4287 | *) |
| 4288 | ac_count=0 |
| 4289 | $as_echo_n 0123456789 >"conftest.in" |
| 4290 | while : |
| 4291 | do |
| 4292 | cat "conftest.in" "conftest.in" >"conftest.tmp" |
| 4293 | mv "conftest.tmp" "conftest.in" |
| 4294 | cp "conftest.in" "conftest.nl" |
| 4295 | $as_echo 'EGREP' >> "conftest.nl" |
| 4296 | "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| 4297 | diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| 4298 | as_fn_arith $ac_count + 1 && ac_count=$as_val |
| 4299 | if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| 4300 | # Best one so far, save it but keep looking for a better one |
| 4301 | ac_cv_path_EGREP="$ac_path_EGREP" |
| 4302 | ac_path_EGREP_max=$ac_count |
| 4303 | fi |
| 4304 | # 10*(2^10) chars as input seems more than enough |
| 4305 | test $ac_count -gt 10 && break |
| 4306 | done |
| 4307 | rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| 4308 | esac |
| 4309 | |
| 4310 | $ac_path_EGREP_found && break 3 |
| 4311 | done |
| 4312 | done |
| 4313 | done |
| 4314 | IFS=$as_save_IFS |
| 4315 | if test -z "$ac_cv_path_EGREP"; then |
| 4316 | as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| 4317 | fi |
| 4318 | else |
| 4319 | ac_cv_path_EGREP=$EGREP |
| 4320 | fi |
| 4321 | |
| 4322 | fi |
| 4323 | fi |
| 4324 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| 4325 | $as_echo "$ac_cv_path_EGREP" >&6; } |
| 4326 | EGREP="$ac_cv_path_EGREP" |
| 4327 | |
| 4328 | |
| 4329 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| 4330 | $as_echo_n "checking for ANSI C header files... " >&6; } |
| 4331 | if test "${ac_cv_header_stdc+set}" = set; then : |
| 4332 | $as_echo_n "(cached) " >&6 |
| 4333 | else |
| 4334 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4335 | /* end confdefs.h. */ |
| 4336 | #include <stdlib.h> |
| 4337 | #include <stdarg.h> |
| 4338 | #include <string.h> |
| 4339 | #include <float.h> |
| 4340 | |
| 4341 | int |
| 4342 | main () |
| 4343 | { |
| 4344 | |
| 4345 | ; |
| 4346 | return 0; |
| 4347 | } |
| 4348 | _ACEOF |
| 4349 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4350 | ac_cv_header_stdc=yes |
| 4351 | else |
| 4352 | ac_cv_header_stdc=no |
| 4353 | fi |
| 4354 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4355 | |
| 4356 | if test $ac_cv_header_stdc = yes; then |
| 4357 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 4358 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4359 | /* end confdefs.h. */ |
| 4360 | #include <string.h> |
| 4361 | |
| 4362 | _ACEOF |
| 4363 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4364 | $EGREP "memchr" >/dev/null 2>&1; then : |
| 4365 | |
| 4366 | else |
| 4367 | ac_cv_header_stdc=no |
| 4368 | fi |
| 4369 | rm -f conftest* |
| 4370 | |
| 4371 | fi |
| 4372 | |
| 4373 | if test $ac_cv_header_stdc = yes; then |
| 4374 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 4375 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4376 | /* end confdefs.h. */ |
| 4377 | #include <stdlib.h> |
| 4378 | |
| 4379 | _ACEOF |
| 4380 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4381 | $EGREP "free" >/dev/null 2>&1; then : |
| 4382 | |
| 4383 | else |
| 4384 | ac_cv_header_stdc=no |
| 4385 | fi |
| 4386 | rm -f conftest* |
| 4387 | |
| 4388 | fi |
| 4389 | |
| 4390 | if test $ac_cv_header_stdc = yes; then |
| 4391 | # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| 4392 | if test "$cross_compiling" = yes; then : |
| 4393 | : |
| 4394 | else |
| 4395 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4396 | /* end confdefs.h. */ |
| 4397 | #include <ctype.h> |
| 4398 | #include <stdlib.h> |
| 4399 | #if ((' ' & 0x0FF) == 0x020) |
| 4400 | # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| 4401 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 4402 | #else |
| 4403 | # define ISLOWER(c) \ |
| 4404 | (('a' <= (c) && (c) <= 'i') \ |
| 4405 | || ('j' <= (c) && (c) <= 'r') \ |
| 4406 | || ('s' <= (c) && (c) <= 'z')) |
| 4407 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 4408 | #endif |
| 4409 | |
| 4410 | #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| 4411 | int |
| 4412 | main () |
| 4413 | { |
| 4414 | int i; |
| 4415 | for (i = 0; i < 256; i++) |
| 4416 | if (XOR (islower (i), ISLOWER (i)) |
| 4417 | || toupper (i) != TOUPPER (i)) |
| 4418 | return 2; |
| 4419 | return 0; |
| 4420 | } |
| 4421 | _ACEOF |
| 4422 | if ac_fn_c_try_run "$LINENO"; then : |
| 4423 | |
| 4424 | else |
| 4425 | ac_cv_header_stdc=no |
| 4426 | fi |
| 4427 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 4428 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 4429 | fi |
| 4430 | |
| 4431 | fi |
| 4432 | fi |
| 4433 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| 4434 | $as_echo "$ac_cv_header_stdc" >&6; } |
| 4435 | if test $ac_cv_header_stdc = yes; then |
| 4436 | |
| 4437 | $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| 4438 | |
| 4439 | fi |
| 4440 | |
| 4441 | # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| 4442 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 4443 | inttypes.h stdint.h unistd.h |
| 4444 | do : |
| 4445 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 4446 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 4447 | " |
| 4448 | eval as_val=\$$as_ac_Header |
| 4449 | if test "x$as_val" = x""yes; then : |
| 4450 | cat >>confdefs.h <<_ACEOF |
| 4451 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 4452 | _ACEOF |
| 4453 | |
| 4454 | fi |
| 4455 | |
| 4456 | done |
| 4457 | |
| 4458 | |
| 4459 | |
| 4460 | |
| 4461 | |
| 4462 | ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| 4463 | if test "x$ac_cv_header_minix_config_h" = x""yes; then : |
| 4464 | MINIX=yes |
| 4465 | else |
| 4466 | MINIX= |
| 4467 | fi |
| 4468 | |
| 4469 | |
| 4470 | if test "$MINIX" = yes; then |
| 4471 | |
| 4472 | $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| 4473 | |
| 4474 | |
| 4475 | $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| 4476 | |
| 4477 | |
| 4478 | $as_echo "#define _MINIX 1" >>confdefs.h |
| 4479 | |
| 4480 | fi |
| 4481 | |
| 4482 | case "$host_os" in |
| 4483 | hpux*) |
| 4484 | |
| 4485 | $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h |
| 4486 | |
| 4487 | ;; |
| 4488 | esac |
| 4489 | |
| 4490 | |
| 4491 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| 4492 | $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| 4493 | if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : |
| 4494 | $as_echo_n "(cached) " >&6 |
| 4495 | else |
| 4496 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4497 | /* end confdefs.h. */ |
| 4498 | |
| 4499 | # define __EXTENSIONS__ 1 |
| 4500 | $ac_includes_default |
| 4501 | int |
| 4502 | main () |
| 4503 | { |
| 4504 | |
| 4505 | ; |
| 4506 | return 0; |
| 4507 | } |
| 4508 | _ACEOF |
| 4509 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4510 | ac_cv_safe_to_define___extensions__=yes |
| 4511 | else |
| 4512 | ac_cv_safe_to_define___extensions__=no |
| 4513 | fi |
| 4514 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4515 | fi |
| 4516 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| 4517 | $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| 4518 | test $ac_cv_safe_to_define___extensions__ = yes && |
| 4519 | $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| 4520 | |
| 4521 | $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| 4522 | |
| 4523 | $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h |
| 4524 | |
| 4525 | $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| 4526 | |
| 4527 | $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| 4528 | |
| 4529 | $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| 4530 | |
| 4531 | |
| 4532 | |
| 4533 | |
| 4534 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5 |
| 4535 | $as_echo_n "checking for Minix Amsterdam compiler... " >&6; } |
| 4536 | if test "${gl_cv_c_amsterdam_compiler+set}" = set; then : |
| 4537 | $as_echo_n "(cached) " >&6 |
| 4538 | else |
| 4539 | |
| 4540 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4541 | /* end confdefs.h. */ |
| 4542 | |
| 4543 | #ifdef __ACK__ |
| 4544 | Amsterdam |
| 4545 | #endif |
| 4546 | |
| 4547 | _ACEOF |
| 4548 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 4549 | $EGREP "Amsterdam" >/dev/null 2>&1; then : |
| 4550 | gl_cv_c_amsterdam_compiler=yes |
| 4551 | else |
| 4552 | gl_cv_c_amsterdam_compiler=no |
| 4553 | fi |
| 4554 | rm -f conftest* |
| 4555 | |
| 4556 | |
| 4557 | fi |
| 4558 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 |
| 4559 | $as_echo "$gl_cv_c_amsterdam_compiler" >&6; } |
| 4560 | if test -z "$AR"; then |
| 4561 | if test $gl_cv_c_amsterdam_compiler = yes; then |
| 4562 | AR='cc -c.a' |
| 4563 | if test -z "$ARFLAGS"; then |
| 4564 | ARFLAGS='-o' |
| 4565 | fi |
| 4566 | else |
| 4567 | if test -n "$ac_tool_prefix"; then |
| 4568 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 4569 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 4570 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4571 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4572 | if test "${ac_cv_prog_AR+set}" = set; then : |
| 4573 | $as_echo_n "(cached) " >&6 |
| 4574 | else |
| 4575 | if test -n "$AR"; then |
| 4576 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 4577 | else |
| 4578 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4579 | for as_dir in $PATH |
| 4580 | do |
| 4581 | IFS=$as_save_IFS |
| 4582 | test -z "$as_dir" && as_dir=. |
| 4583 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4584 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 4585 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 4586 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4587 | break 2 |
| 4588 | fi |
| 4589 | done |
| 4590 | done |
| 4591 | IFS=$as_save_IFS |
| 4592 | |
| 4593 | fi |
| 4594 | fi |
| 4595 | AR=$ac_cv_prog_AR |
| 4596 | if test -n "$AR"; then |
| 4597 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| 4598 | $as_echo "$AR" >&6; } |
| 4599 | else |
| 4600 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4601 | $as_echo "no" >&6; } |
| 4602 | fi |
| 4603 | |
| 4604 | |
| 4605 | fi |
| 4606 | if test -z "$ac_cv_prog_AR"; then |
| 4607 | ac_ct_AR=$AR |
| 4608 | # Extract the first word of "ar", so it can be a program name with args. |
| 4609 | set dummy ar; ac_word=$2 |
| 4610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4611 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4612 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : |
| 4613 | $as_echo_n "(cached) " >&6 |
| 4614 | else |
| 4615 | if test -n "$ac_ct_AR"; then |
| 4616 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| 4617 | else |
| 4618 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4619 | for as_dir in $PATH |
| 4620 | do |
| 4621 | IFS=$as_save_IFS |
| 4622 | test -z "$as_dir" && as_dir=. |
| 4623 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4624 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 4625 | ac_cv_prog_ac_ct_AR="ar" |
| 4626 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4627 | break 2 |
| 4628 | fi |
| 4629 | done |
| 4630 | done |
| 4631 | IFS=$as_save_IFS |
| 4632 | |
| 4633 | fi |
| 4634 | fi |
| 4635 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| 4636 | if test -n "$ac_ct_AR"; then |
| 4637 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
| 4638 | $as_echo "$ac_ct_AR" >&6; } |
| 4639 | else |
| 4640 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4641 | $as_echo "no" >&6; } |
| 4642 | fi |
| 4643 | |
| 4644 | if test "x$ac_ct_AR" = x; then |
| 4645 | AR="ar" |
| 4646 | else |
| 4647 | case $cross_compiling:$ac_tool_warned in |
| 4648 | yes:) |
| 4649 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 4650 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 4651 | ac_tool_warned=yes ;; |
| 4652 | esac |
| 4653 | AR=$ac_ct_AR |
| 4654 | fi |
| 4655 | else |
| 4656 | AR="$ac_cv_prog_AR" |
| 4657 | fi |
| 4658 | |
| 4659 | if test -z "$ARFLAGS"; then |
| 4660 | ARFLAGS='cru' |
| 4661 | fi |
| 4662 | fi |
| 4663 | else |
| 4664 | if test -z "$ARFLAGS"; then |
| 4665 | ARFLAGS='cru' |
| 4666 | fi |
| 4667 | fi |
| 4668 | |
| 4669 | |
| 4670 | if test -z "$RANLIB"; then |
| 4671 | if test $gl_cv_c_amsterdam_compiler = yes; then |
| 4672 | RANLIB=':' |
| 4673 | else |
| 4674 | if test -n "$ac_tool_prefix"; then |
| 4675 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 4676 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 4677 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4678 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4679 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
| 4680 | $as_echo_n "(cached) " >&6 |
| 4681 | else |
| 4682 | if test -n "$RANLIB"; then |
| 4683 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 4684 | else |
| 4685 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4686 | for as_dir in $PATH |
| 4687 | do |
| 4688 | IFS=$as_save_IFS |
| 4689 | test -z "$as_dir" && as_dir=. |
| 4690 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4691 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 4692 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 4693 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4694 | break 2 |
| 4695 | fi |
| 4696 | done |
| 4697 | done |
| 4698 | IFS=$as_save_IFS |
| 4699 | |
| 4700 | fi |
| 4701 | fi |
| 4702 | RANLIB=$ac_cv_prog_RANLIB |
| 4703 | if test -n "$RANLIB"; then |
| 4704 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| 4705 | $as_echo "$RANLIB" >&6; } |
| 4706 | else |
| 4707 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4708 | $as_echo "no" >&6; } |
| 4709 | fi |
| 4710 | |
| 4711 | |
| 4712 | fi |
| 4713 | if test -z "$ac_cv_prog_RANLIB"; then |
| 4714 | ac_ct_RANLIB=$RANLIB |
| 4715 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 4716 | set dummy ranlib; ac_word=$2 |
| 4717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 4718 | $as_echo_n "checking for $ac_word... " >&6; } |
| 4719 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
| 4720 | $as_echo_n "(cached) " >&6 |
| 4721 | else |
| 4722 | if test -n "$ac_ct_RANLIB"; then |
| 4723 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 4724 | else |
| 4725 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 4726 | for as_dir in $PATH |
| 4727 | do |
| 4728 | IFS=$as_save_IFS |
| 4729 | test -z "$as_dir" && as_dir=. |
| 4730 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 4731 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 4732 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 4733 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 4734 | break 2 |
| 4735 | fi |
| 4736 | done |
| 4737 | done |
| 4738 | IFS=$as_save_IFS |
| 4739 | |
| 4740 | fi |
| 4741 | fi |
| 4742 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 4743 | if test -n "$ac_ct_RANLIB"; then |
| 4744 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| 4745 | $as_echo "$ac_ct_RANLIB" >&6; } |
| 4746 | else |
| 4747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 4748 | $as_echo "no" >&6; } |
| 4749 | fi |
| 4750 | |
| 4751 | if test "x$ac_ct_RANLIB" = x; then |
| 4752 | RANLIB=":" |
| 4753 | else |
| 4754 | case $cross_compiling:$ac_tool_warned in |
| 4755 | yes:) |
| 4756 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 4757 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 4758 | ac_tool_warned=yes ;; |
| 4759 | esac |
| 4760 | RANLIB=$ac_ct_RANLIB |
| 4761 | fi |
| 4762 | else |
| 4763 | RANLIB="$ac_cv_prog_RANLIB" |
| 4764 | fi |
| 4765 | |
| 4766 | fi |
| 4767 | fi |
| 4768 | |
| 4769 | |
| 4770 | |
| 4771 | |
| 4772 | |
| 4773 | |
| 4774 | |
| 4775 | |
| 4776 | |
| 4777 | |
| 4778 | |
| 4779 | # IEEE behaviour is the default on all CPUs except Alpha and SH |
| 4780 | # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 |
| 4781 | # and the GCC 4.1.2 manual). |
| 4782 | case "$host_cpu" in |
| 4783 | alpha*) |
| 4784 | # On Alpha systems, a compiler option provides the behaviour. |
| 4785 | # See the ieee(3) manual page, also available at |
| 4786 | # <http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/0600____.HTM> |
| 4787 | if test -n "$GCC"; then |
| 4788 | # GCC has the option -mieee. |
| 4789 | # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. |
| 4790 | CPPFLAGS="$CPPFLAGS -mieee" |
| 4791 | else |
| 4792 | # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. |
| 4793 | # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. |
| 4794 | CPPFLAGS="$CPPFLAGS -ieee" |
| 4795 | fi |
| 4796 | ;; |
| 4797 | sh*) |
| 4798 | if test -n "$GCC"; then |
| 4799 | # GCC has the option -mieee. |
| 4800 | CPPFLAGS="$CPPFLAGS -mieee" |
| 4801 | fi |
| 4802 | ;; |
| 4803 | esac |
| 4804 | |
| 4805 | # Check whether --enable-largefile was given. |
| 4806 | if test "${enable_largefile+set}" = set; then : |
| 4807 | enableval=$enable_largefile; |
| 4808 | fi |
| 4809 | |
| 4810 | if test "$enable_largefile" != no; then |
| 4811 | |
| 4812 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 |
| 4813 | $as_echo_n "checking for special C compiler options needed for large files... " >&6; } |
| 4814 | if test "${ac_cv_sys_largefile_CC+set}" = set; then : |
| 4815 | $as_echo_n "(cached) " >&6 |
| 4816 | else |
| 4817 | ac_cv_sys_largefile_CC=no |
| 4818 | if test "$GCC" != yes; then |
| 4819 | ac_save_CC=$CC |
| 4820 | while :; do |
| 4821 | # IRIX 6.2 and later do not support large files by default, |
| 4822 | # so use the C compiler's -n32 option if that helps. |
| 4823 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4824 | /* end confdefs.h. */ |
| 4825 | #include <sys/types.h> |
| 4826 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4827 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4828 | since some C++ compilers masquerading as C compilers |
| 4829 | incorrectly reject 9223372036854775807. */ |
| 4830 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4831 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4832 | && LARGE_OFF_T % 2147483647 == 1) |
| 4833 | ? 1 : -1]; |
| 4834 | int |
| 4835 | main () |
| 4836 | { |
| 4837 | |
| 4838 | ; |
| 4839 | return 0; |
| 4840 | } |
| 4841 | _ACEOF |
| 4842 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4843 | break |
| 4844 | fi |
| 4845 | rm -f core conftest.err conftest.$ac_objext |
| 4846 | CC="$CC -n32" |
| 4847 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4848 | ac_cv_sys_largefile_CC=' -n32'; break |
| 4849 | fi |
| 4850 | rm -f core conftest.err conftest.$ac_objext |
| 4851 | break |
| 4852 | done |
| 4853 | CC=$ac_save_CC |
| 4854 | rm -f conftest.$ac_ext |
| 4855 | fi |
| 4856 | fi |
| 4857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 |
| 4858 | $as_echo "$ac_cv_sys_largefile_CC" >&6; } |
| 4859 | if test "$ac_cv_sys_largefile_CC" != no; then |
| 4860 | CC=$CC$ac_cv_sys_largefile_CC |
| 4861 | fi |
| 4862 | |
| 4863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 |
| 4864 | $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } |
| 4865 | if test "${ac_cv_sys_file_offset_bits+set}" = set; then : |
| 4866 | $as_echo_n "(cached) " >&6 |
| 4867 | else |
| 4868 | while :; do |
| 4869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4870 | /* end confdefs.h. */ |
| 4871 | #include <sys/types.h> |
| 4872 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4873 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4874 | since some C++ compilers masquerading as C compilers |
| 4875 | incorrectly reject 9223372036854775807. */ |
| 4876 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4877 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4878 | && LARGE_OFF_T % 2147483647 == 1) |
| 4879 | ? 1 : -1]; |
| 4880 | int |
| 4881 | main () |
| 4882 | { |
| 4883 | |
| 4884 | ; |
| 4885 | return 0; |
| 4886 | } |
| 4887 | _ACEOF |
| 4888 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4889 | ac_cv_sys_file_offset_bits=no; break |
| 4890 | fi |
| 4891 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4892 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4893 | /* end confdefs.h. */ |
| 4894 | #define _FILE_OFFSET_BITS 64 |
| 4895 | #include <sys/types.h> |
| 4896 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4897 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4898 | since some C++ compilers masquerading as C compilers |
| 4899 | incorrectly reject 9223372036854775807. */ |
| 4900 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4901 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4902 | && LARGE_OFF_T % 2147483647 == 1) |
| 4903 | ? 1 : -1]; |
| 4904 | int |
| 4905 | main () |
| 4906 | { |
| 4907 | |
| 4908 | ; |
| 4909 | return 0; |
| 4910 | } |
| 4911 | _ACEOF |
| 4912 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4913 | ac_cv_sys_file_offset_bits=64; break |
| 4914 | fi |
| 4915 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4916 | ac_cv_sys_file_offset_bits=unknown |
| 4917 | break |
| 4918 | done |
| 4919 | fi |
| 4920 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 |
| 4921 | $as_echo "$ac_cv_sys_file_offset_bits" >&6; } |
| 4922 | case $ac_cv_sys_file_offset_bits in #( |
| 4923 | no | unknown) ;; |
| 4924 | *) |
| 4925 | cat >>confdefs.h <<_ACEOF |
| 4926 | #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits |
| 4927 | _ACEOF |
| 4928 | ;; |
| 4929 | esac |
| 4930 | rm -rf conftest* |
| 4931 | if test $ac_cv_sys_file_offset_bits = unknown; then |
| 4932 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 |
| 4933 | $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } |
| 4934 | if test "${ac_cv_sys_large_files+set}" = set; then : |
| 4935 | $as_echo_n "(cached) " >&6 |
| 4936 | else |
| 4937 | while :; do |
| 4938 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4939 | /* end confdefs.h. */ |
| 4940 | #include <sys/types.h> |
| 4941 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4942 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4943 | since some C++ compilers masquerading as C compilers |
| 4944 | incorrectly reject 9223372036854775807. */ |
| 4945 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4946 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4947 | && LARGE_OFF_T % 2147483647 == 1) |
| 4948 | ? 1 : -1]; |
| 4949 | int |
| 4950 | main () |
| 4951 | { |
| 4952 | |
| 4953 | ; |
| 4954 | return 0; |
| 4955 | } |
| 4956 | _ACEOF |
| 4957 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4958 | ac_cv_sys_large_files=no; break |
| 4959 | fi |
| 4960 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4961 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 4962 | /* end confdefs.h. */ |
| 4963 | #define _LARGE_FILES 1 |
| 4964 | #include <sys/types.h> |
| 4965 | /* Check that off_t can represent 2**63 - 1 correctly. |
| 4966 | We can't simply define LARGE_OFF_T to be 9223372036854775807, |
| 4967 | since some C++ compilers masquerading as C compilers |
| 4968 | incorrectly reject 9223372036854775807. */ |
| 4969 | #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) |
| 4970 | int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 |
| 4971 | && LARGE_OFF_T % 2147483647 == 1) |
| 4972 | ? 1 : -1]; |
| 4973 | int |
| 4974 | main () |
| 4975 | { |
| 4976 | |
| 4977 | ; |
| 4978 | return 0; |
| 4979 | } |
| 4980 | _ACEOF |
| 4981 | if ac_fn_c_try_compile "$LINENO"; then : |
| 4982 | ac_cv_sys_large_files=1; break |
| 4983 | fi |
| 4984 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4985 | ac_cv_sys_large_files=unknown |
| 4986 | break |
| 4987 | done |
| 4988 | fi |
| 4989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 |
| 4990 | $as_echo "$ac_cv_sys_large_files" >&6; } |
| 4991 | case $ac_cv_sys_large_files in #( |
| 4992 | no | unknown) ;; |
| 4993 | *) |
| 4994 | cat >>confdefs.h <<_ACEOF |
| 4995 | #define _LARGE_FILES $ac_cv_sys_large_files |
| 4996 | _ACEOF |
| 4997 | ;; |
| 4998 | esac |
| 4999 | rm -rf conftest* |
| 5000 | fi |
| 5001 | |
| 5002 | |
| 5003 | fi |
| 5004 | |
| 5005 | |
| 5006 | |
| 5007 | # Code from module alloca: |
| 5008 | # Code from module alloca-opt: |
| 5009 | # Code from module configmake: |
| 5010 | # Code from module dirent: |
| 5011 | # Code from module dirfd: |
| 5012 | # Code from module dosname: |
| 5013 | # Code from module errno: |
| 5014 | # Code from module extensions: |
| 5015 | |
| 5016 | # Code from module extern-inline: |
| 5017 | # Code from module float: |
| 5018 | # Code from module fnmatch: |
| 5019 | # Code from module fnmatch-gnu: |
| 5020 | # Code from module fpieee: |
| 5021 | |
| 5022 | # Code from module fpucw: |
| 5023 | # Code from module frexp: |
| 5024 | # Code from module frexpl: |
| 5025 | # Code from module include_next: |
| 5026 | # Code from module inttypes: |
| 5027 | # Code from module inttypes-incomplete: |
| 5028 | # Code from module isnand-nolibm: |
| 5029 | # Code from module isnanl-nolibm: |
| 5030 | # Code from module largefile: |
| 5031 | |
| 5032 | # Code from module localcharset: |
| 5033 | # Code from module math: |
| 5034 | # Code from module mbrtowc: |
| 5035 | # Code from module mbsinit: |
| 5036 | # Code from module mbsrtowcs: |
| 5037 | # Code from module memchr: |
| 5038 | # Code from module memmem: |
| 5039 | # Code from module memmem-simple: |
| 5040 | # Code from module multiarch: |
| 5041 | # Code from module pathmax: |
| 5042 | # Code from module readlink: |
| 5043 | # Code from module snippet/arg-nonnull: |
| 5044 | # Code from module snippet/c++defs: |
| 5045 | # Code from module snippet/warn-on-use: |
| 5046 | # Code from module ssize_t: |
| 5047 | # Code from module stat: |
| 5048 | # Code from module stdbool: |
| 5049 | # Code from module stddef: |
| 5050 | # Code from module stdint: |
| 5051 | # Code from module streq: |
| 5052 | # Code from module string: |
| 5053 | # Code from module strnlen1: |
| 5054 | # Code from module strstr: |
| 5055 | # Code from module strstr-simple: |
| 5056 | # Code from module sys_stat: |
| 5057 | # Code from module sys_types: |
| 5058 | # Code from module time: |
| 5059 | # Code from module unistd: |
| 5060 | # Code from module update-copyright: |
| 5061 | # Code from module verify: |
| 5062 | # Code from module wchar: |
| 5063 | # Code from module wctype-h: |
| 5064 | |
| 5065 | ac_ext=c |
| 5066 | ac_cpp='$CPP $CPPFLAGS' |
| 5067 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 5068 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 5069 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 5070 | if test -n "$ac_tool_prefix"; then |
| 5071 | # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| 5072 | set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| 5073 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5074 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5075 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 5076 | $as_echo_n "(cached) " >&6 |
| 5077 | else |
| 5078 | if test -n "$CC"; then |
| 5079 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 5080 | else |
| 5081 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5082 | for as_dir in $PATH |
| 5083 | do |
| 5084 | IFS=$as_save_IFS |
| 5085 | test -z "$as_dir" && as_dir=. |
| 5086 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5087 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5088 | ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| 5089 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5090 | break 2 |
| 5091 | fi |
| 5092 | done |
| 5093 | done |
| 5094 | IFS=$as_save_IFS |
| 5095 | |
| 5096 | fi |
| 5097 | fi |
| 5098 | CC=$ac_cv_prog_CC |
| 5099 | if test -n "$CC"; then |
| 5100 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 5101 | $as_echo "$CC" >&6; } |
| 5102 | else |
| 5103 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5104 | $as_echo "no" >&6; } |
| 5105 | fi |
| 5106 | |
| 5107 | |
| 5108 | fi |
| 5109 | if test -z "$ac_cv_prog_CC"; then |
| 5110 | ac_ct_CC=$CC |
| 5111 | # Extract the first word of "gcc", so it can be a program name with args. |
| 5112 | set dummy gcc; ac_word=$2 |
| 5113 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5114 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5115 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 5116 | $as_echo_n "(cached) " >&6 |
| 5117 | else |
| 5118 | if test -n "$ac_ct_CC"; then |
| 5119 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 5120 | else |
| 5121 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5122 | for as_dir in $PATH |
| 5123 | do |
| 5124 | IFS=$as_save_IFS |
| 5125 | test -z "$as_dir" && as_dir=. |
| 5126 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5127 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5128 | ac_cv_prog_ac_ct_CC="gcc" |
| 5129 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5130 | break 2 |
| 5131 | fi |
| 5132 | done |
| 5133 | done |
| 5134 | IFS=$as_save_IFS |
| 5135 | |
| 5136 | fi |
| 5137 | fi |
| 5138 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 5139 | if test -n "$ac_ct_CC"; then |
| 5140 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 5141 | $as_echo "$ac_ct_CC" >&6; } |
| 5142 | else |
| 5143 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5144 | $as_echo "no" >&6; } |
| 5145 | fi |
| 5146 | |
| 5147 | if test "x$ac_ct_CC" = x; then |
| 5148 | CC="" |
| 5149 | else |
| 5150 | case $cross_compiling:$ac_tool_warned in |
| 5151 | yes:) |
| 5152 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 5153 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 5154 | ac_tool_warned=yes ;; |
| 5155 | esac |
| 5156 | CC=$ac_ct_CC |
| 5157 | fi |
| 5158 | else |
| 5159 | CC="$ac_cv_prog_CC" |
| 5160 | fi |
| 5161 | |
| 5162 | if test -z "$CC"; then |
| 5163 | if test -n "$ac_tool_prefix"; then |
| 5164 | # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| 5165 | set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| 5166 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5167 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5168 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 5169 | $as_echo_n "(cached) " >&6 |
| 5170 | else |
| 5171 | if test -n "$CC"; then |
| 5172 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 5173 | else |
| 5174 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5175 | for as_dir in $PATH |
| 5176 | do |
| 5177 | IFS=$as_save_IFS |
| 5178 | test -z "$as_dir" && as_dir=. |
| 5179 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5180 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5181 | ac_cv_prog_CC="${ac_tool_prefix}cc" |
| 5182 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5183 | break 2 |
| 5184 | fi |
| 5185 | done |
| 5186 | done |
| 5187 | IFS=$as_save_IFS |
| 5188 | |
| 5189 | fi |
| 5190 | fi |
| 5191 | CC=$ac_cv_prog_CC |
| 5192 | if test -n "$CC"; then |
| 5193 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 5194 | $as_echo "$CC" >&6; } |
| 5195 | else |
| 5196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5197 | $as_echo "no" >&6; } |
| 5198 | fi |
| 5199 | |
| 5200 | |
| 5201 | fi |
| 5202 | fi |
| 5203 | if test -z "$CC"; then |
| 5204 | # Extract the first word of "cc", so it can be a program name with args. |
| 5205 | set dummy cc; ac_word=$2 |
| 5206 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5207 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5208 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 5209 | $as_echo_n "(cached) " >&6 |
| 5210 | else |
| 5211 | if test -n "$CC"; then |
| 5212 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 5213 | else |
| 5214 | ac_prog_rejected=no |
| 5215 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5216 | for as_dir in $PATH |
| 5217 | do |
| 5218 | IFS=$as_save_IFS |
| 5219 | test -z "$as_dir" && as_dir=. |
| 5220 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5221 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5222 | if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| 5223 | ac_prog_rejected=yes |
| 5224 | continue |
| 5225 | fi |
| 5226 | ac_cv_prog_CC="cc" |
| 5227 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5228 | break 2 |
| 5229 | fi |
| 5230 | done |
| 5231 | done |
| 5232 | IFS=$as_save_IFS |
| 5233 | |
| 5234 | if test $ac_prog_rejected = yes; then |
| 5235 | # We found a bogon in the path, so make sure we never use it. |
| 5236 | set dummy $ac_cv_prog_CC |
| 5237 | shift |
| 5238 | if test $# != 0; then |
| 5239 | # We chose a different compiler from the bogus one. |
| 5240 | # However, it has the same basename, so the bogon will be chosen |
| 5241 | # first if we set CC to just the basename; use the full file name. |
| 5242 | shift |
| 5243 | ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| 5244 | fi |
| 5245 | fi |
| 5246 | fi |
| 5247 | fi |
| 5248 | CC=$ac_cv_prog_CC |
| 5249 | if test -n "$CC"; then |
| 5250 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 5251 | $as_echo "$CC" >&6; } |
| 5252 | else |
| 5253 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5254 | $as_echo "no" >&6; } |
| 5255 | fi |
| 5256 | |
| 5257 | |
| 5258 | fi |
| 5259 | if test -z "$CC"; then |
| 5260 | if test -n "$ac_tool_prefix"; then |
| 5261 | for ac_prog in cl.exe |
| 5262 | do |
| 5263 | # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| 5264 | set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| 5265 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5266 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5267 | if test "${ac_cv_prog_CC+set}" = set; then : |
| 5268 | $as_echo_n "(cached) " >&6 |
| 5269 | else |
| 5270 | if test -n "$CC"; then |
| 5271 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 5272 | else |
| 5273 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5274 | for as_dir in $PATH |
| 5275 | do |
| 5276 | IFS=$as_save_IFS |
| 5277 | test -z "$as_dir" && as_dir=. |
| 5278 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5279 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5280 | ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| 5281 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5282 | break 2 |
| 5283 | fi |
| 5284 | done |
| 5285 | done |
| 5286 | IFS=$as_save_IFS |
| 5287 | |
| 5288 | fi |
| 5289 | fi |
| 5290 | CC=$ac_cv_prog_CC |
| 5291 | if test -n "$CC"; then |
| 5292 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| 5293 | $as_echo "$CC" >&6; } |
| 5294 | else |
| 5295 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5296 | $as_echo "no" >&6; } |
| 5297 | fi |
| 5298 | |
| 5299 | |
| 5300 | test -n "$CC" && break |
| 5301 | done |
| 5302 | fi |
| 5303 | if test -z "$CC"; then |
| 5304 | ac_ct_CC=$CC |
| 5305 | for ac_prog in cl.exe |
| 5306 | do |
| 5307 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 5308 | set dummy $ac_prog; ac_word=$2 |
| 5309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 5310 | $as_echo_n "checking for $ac_word... " >&6; } |
| 5311 | if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : |
| 5312 | $as_echo_n "(cached) " >&6 |
| 5313 | else |
| 5314 | if test -n "$ac_ct_CC"; then |
| 5315 | ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| 5316 | else |
| 5317 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 5318 | for as_dir in $PATH |
| 5319 | do |
| 5320 | IFS=$as_save_IFS |
| 5321 | test -z "$as_dir" && as_dir=. |
| 5322 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 5323 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 5324 | ac_cv_prog_ac_ct_CC="$ac_prog" |
| 5325 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 5326 | break 2 |
| 5327 | fi |
| 5328 | done |
| 5329 | done |
| 5330 | IFS=$as_save_IFS |
| 5331 | |
| 5332 | fi |
| 5333 | fi |
| 5334 | ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| 5335 | if test -n "$ac_ct_CC"; then |
| 5336 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| 5337 | $as_echo "$ac_ct_CC" >&6; } |
| 5338 | else |
| 5339 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 5340 | $as_echo "no" >&6; } |
| 5341 | fi |
| 5342 | |
| 5343 | |
| 5344 | test -n "$ac_ct_CC" && break |
| 5345 | done |
| 5346 | |
| 5347 | if test "x$ac_ct_CC" = x; then |
| 5348 | CC="" |
| 5349 | else |
| 5350 | case $cross_compiling:$ac_tool_warned in |
| 5351 | yes:) |
| 5352 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 5353 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 5354 | ac_tool_warned=yes ;; |
| 5355 | esac |
| 5356 | CC=$ac_ct_CC |
| 5357 | fi |
| 5358 | fi |
| 5359 | |
| 5360 | fi |
| 5361 | |
| 5362 | |
| 5363 | test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| 5364 | $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| 5365 | as_fn_error "no acceptable C compiler found in \$PATH |
| 5366 | See \`config.log' for more details." "$LINENO" 5; } |
| 5367 | |
| 5368 | # Provide some information about the compiler. |
| 5369 | $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| 5370 | set X $ac_compile |
| 5371 | ac_compiler=$2 |
| 5372 | for ac_option in --version -v -V -qversion; do |
| 5373 | { { ac_try="$ac_compiler $ac_option >&5" |
| 5374 | case "(($ac_try" in |
| 5375 | *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| 5376 | *) ac_try_echo=$ac_try;; |
| 5377 | esac |
| 5378 | eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| 5379 | $as_echo "$ac_try_echo"; } >&5 |
| 5380 | (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| 5381 | ac_status=$? |
| 5382 | if test -s conftest.err; then |
| 5383 | sed '10a\ |
| 5384 | ... rest of stderr output deleted ... |
| 5385 | 10q' conftest.err >conftest.er1 |
| 5386 | cat conftest.er1 >&5 |
| 5387 | rm -f conftest.er1 conftest.err |
| 5388 | fi |
| 5389 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 5390 | test $ac_status = 0; } |
| 5391 | done |
| 5392 | |
| 5393 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| 5394 | $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| 5395 | if test "${ac_cv_c_compiler_gnu+set}" = set; then : |
| 5396 | $as_echo_n "(cached) " >&6 |
| 5397 | else |
| 5398 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5399 | /* end confdefs.h. */ |
| 5400 | |
| 5401 | int |
| 5402 | main () |
| 5403 | { |
| 5404 | #ifndef __GNUC__ |
| 5405 | choke me |
| 5406 | #endif |
| 5407 | |
| 5408 | ; |
| 5409 | return 0; |
| 5410 | } |
| 5411 | _ACEOF |
| 5412 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5413 | ac_compiler_gnu=yes |
| 5414 | else |
| 5415 | ac_compiler_gnu=no |
| 5416 | fi |
| 5417 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5418 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 5419 | |
| 5420 | fi |
| 5421 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| 5422 | $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| 5423 | if test $ac_compiler_gnu = yes; then |
| 5424 | GCC=yes |
| 5425 | else |
| 5426 | GCC= |
| 5427 | fi |
| 5428 | ac_test_CFLAGS=${CFLAGS+set} |
| 5429 | ac_save_CFLAGS=$CFLAGS |
| 5430 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| 5431 | $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| 5432 | if test "${ac_cv_prog_cc_g+set}" = set; then : |
| 5433 | $as_echo_n "(cached) " >&6 |
| 5434 | else |
| 5435 | ac_save_c_werror_flag=$ac_c_werror_flag |
| 5436 | ac_c_werror_flag=yes |
| 5437 | ac_cv_prog_cc_g=no |
| 5438 | CFLAGS="-g" |
| 5439 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5440 | /* end confdefs.h. */ |
| 5441 | |
| 5442 | int |
| 5443 | main () |
| 5444 | { |
| 5445 | |
| 5446 | ; |
| 5447 | return 0; |
| 5448 | } |
| 5449 | _ACEOF |
| 5450 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5451 | ac_cv_prog_cc_g=yes |
| 5452 | else |
| 5453 | CFLAGS="" |
| 5454 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5455 | /* end confdefs.h. */ |
| 5456 | |
| 5457 | int |
| 5458 | main () |
| 5459 | { |
| 5460 | |
| 5461 | ; |
| 5462 | return 0; |
| 5463 | } |
| 5464 | _ACEOF |
| 5465 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5466 | |
| 5467 | else |
| 5468 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 5469 | CFLAGS="-g" |
| 5470 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5471 | /* end confdefs.h. */ |
| 5472 | |
| 5473 | int |
| 5474 | main () |
| 5475 | { |
| 5476 | |
| 5477 | ; |
| 5478 | return 0; |
| 5479 | } |
| 5480 | _ACEOF |
| 5481 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5482 | ac_cv_prog_cc_g=yes |
| 5483 | fi |
| 5484 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5485 | fi |
| 5486 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5487 | fi |
| 5488 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5489 | ac_c_werror_flag=$ac_save_c_werror_flag |
| 5490 | fi |
| 5491 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| 5492 | $as_echo "$ac_cv_prog_cc_g" >&6; } |
| 5493 | if test "$ac_test_CFLAGS" = set; then |
| 5494 | CFLAGS=$ac_save_CFLAGS |
| 5495 | elif test $ac_cv_prog_cc_g = yes; then |
| 5496 | if test "$GCC" = yes; then |
| 5497 | CFLAGS="-g -O2" |
| 5498 | else |
| 5499 | CFLAGS="-g" |
| 5500 | fi |
| 5501 | else |
| 5502 | if test "$GCC" = yes; then |
| 5503 | CFLAGS="-O2" |
| 5504 | else |
| 5505 | CFLAGS= |
| 5506 | fi |
| 5507 | fi |
| 5508 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| 5509 | $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| 5510 | if test "${ac_cv_prog_cc_c89+set}" = set; then : |
| 5511 | $as_echo_n "(cached) " >&6 |
| 5512 | else |
| 5513 | ac_cv_prog_cc_c89=no |
| 5514 | ac_save_CC=$CC |
| 5515 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5516 | /* end confdefs.h. */ |
| 5517 | #include <stdarg.h> |
| 5518 | #include <stdio.h> |
| 5519 | #include <sys/types.h> |
| 5520 | #include <sys/stat.h> |
| 5521 | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| 5522 | struct buf { int x; }; |
| 5523 | FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| 5524 | static char *e (p, i) |
| 5525 | char **p; |
| 5526 | int i; |
| 5527 | { |
| 5528 | return p[i]; |
| 5529 | } |
| 5530 | static char *f (char * (*g) (char **, int), char **p, ...) |
| 5531 | { |
| 5532 | char *s; |
| 5533 | va_list v; |
| 5534 | va_start (v,p); |
| 5535 | s = g (p, va_arg (v,int)); |
| 5536 | va_end (v); |
| 5537 | return s; |
| 5538 | } |
| 5539 | |
| 5540 | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 5541 | function prototypes and stuff, but not '\xHH' hex character constants. |
| 5542 | These don't provoke an error unfortunately, instead are silently treated |
| 5543 | as 'x'. The following induces an error, until -std is added to get |
| 5544 | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 5545 | array size at least. It's necessary to write '\x00'==0 to get something |
| 5546 | that's true only with -std. */ |
| 5547 | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 5548 | |
| 5549 | /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| 5550 | inside strings and character constants. */ |
| 5551 | #define FOO(x) 'x' |
| 5552 | int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| 5553 | |
| 5554 | int test (int i, double x); |
| 5555 | struct s1 {int (*f) (int a);}; |
| 5556 | struct s2 {int (*f) (double a);}; |
| 5557 | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| 5558 | int argc; |
| 5559 | char **argv; |
| 5560 | int |
| 5561 | main () |
| 5562 | { |
| 5563 | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| 5564 | ; |
| 5565 | return 0; |
| 5566 | } |
| 5567 | _ACEOF |
| 5568 | for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| 5569 | -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| 5570 | do |
| 5571 | CC="$ac_save_CC $ac_arg" |
| 5572 | if ac_fn_c_try_compile "$LINENO"; then : |
| 5573 | ac_cv_prog_cc_c89=$ac_arg |
| 5574 | fi |
| 5575 | rm -f core conftest.err conftest.$ac_objext |
| 5576 | test "x$ac_cv_prog_cc_c89" != "xno" && break |
| 5577 | done |
| 5578 | rm -f conftest.$ac_ext |
| 5579 | CC=$ac_save_CC |
| 5580 | |
| 5581 | fi |
| 5582 | # AC_CACHE_VAL |
| 5583 | case "x$ac_cv_prog_cc_c89" in |
| 5584 | x) |
| 5585 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| 5586 | $as_echo "none needed" >&6; } ;; |
| 5587 | xno) |
| 5588 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| 5589 | $as_echo "unsupported" >&6; } ;; |
| 5590 | *) |
| 5591 | CC="$CC $ac_cv_prog_cc_c89" |
| 5592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| 5593 | $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| 5594 | esac |
| 5595 | if test "x$ac_cv_prog_cc_c89" != xno; then : |
| 5596 | |
| 5597 | fi |
| 5598 | |
| 5599 | ac_ext=c |
| 5600 | ac_cpp='$CPP $CPPFLAGS' |
| 5601 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 5602 | ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| 5603 | ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| 5604 | |
| 5605 | |
| 5606 | am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc |
| 5607 | |
| 5608 | |
| 5609 | ac_aux_dir= |
| 5610 | for ac_dir in ../.. "$srcdir"/../..; do |
| 5611 | for ac_t in install-sh install.sh shtool; do |
| 5612 | if test -f "$ac_dir/$ac_t"; then |
| 5613 | ac_aux_dir=$ac_dir |
| 5614 | ac_install_sh="$ac_aux_dir/$ac_t -c" |
| 5615 | break 2 |
| 5616 | fi |
| 5617 | done |
| 5618 | done |
| 5619 | if test -z "$ac_aux_dir"; then |
| 5620 | as_fn_error "cannot find install-sh, install.sh, or shtool in ../.. \"$srcdir\"/../.." "$LINENO" 5 |
| 5621 | fi |
| 5622 | |
| 5623 | # These three variables are undocumented and unsupported, |
| 5624 | # and are intended to be withdrawn in a future Autoconf release. |
| 5625 | # They can cause serious problems if a builder's source tree is in a directory |
| 5626 | # whose full name contains unusual characters. |
| 5627 | ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| 5628 | ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| 5629 | ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| 5630 | |
| 5631 | |
| 5632 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
| 5633 | $as_echo_n "checking target system type... " >&6; } |
| 5634 | if test "${ac_cv_target+set}" = set; then : |
| 5635 | $as_echo_n "(cached) " >&6 |
| 5636 | else |
| 5637 | if test "x$target_alias" = x; then |
| 5638 | ac_cv_target=$ac_cv_host |
| 5639 | else |
| 5640 | ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
| 5641 | as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
| 5642 | fi |
| 5643 | |
| 5644 | fi |
| 5645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
| 5646 | $as_echo "$ac_cv_target" >&6; } |
| 5647 | case $ac_cv_target in |
| 5648 | *-*-*) ;; |
| 5649 | *) as_fn_error "invalid value of canonical target" "$LINENO" 5;; |
| 5650 | esac |
| 5651 | target=$ac_cv_target |
| 5652 | ac_save_IFS=$IFS; IFS='-' |
| 5653 | set x $ac_cv_target |
| 5654 | shift |
| 5655 | target_cpu=$1 |
| 5656 | target_vendor=$2 |
| 5657 | shift; shift |
| 5658 | # Remember, the first character of IFS is used to create $*, |
| 5659 | # except with old shells: |
| 5660 | target_os=$* |
| 5661 | IFS=$ac_save_IFS |
| 5662 | case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac |
| 5663 | |
| 5664 | |
| 5665 | # The aliases save the names the user supplied, while $host etc. |
| 5666 | # will get canonicalized. |
| 5667 | test -n "$target_alias" && |
| 5668 | test "$program_prefix$program_suffix$program_transform_name" = \ |
| 5669 | NONENONEs,x,x, && |
| 5670 | program_prefix=${target_alias}- |
| 5671 | |
| 5672 | |
| 5673 | |
| 5674 | |
| 5675 | |
| 5676 | |
| 5677 | |
| 5678 | LIBC_FATAL_STDERR_=1 |
| 5679 | export LIBC_FATAL_STDERR_ |
| 5680 | |
| 5681 | # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works |
| 5682 | # for constant arguments. Useless! |
| 5683 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 |
| 5684 | $as_echo_n "checking for working alloca.h... " >&6; } |
| 5685 | if test "${ac_cv_working_alloca_h+set}" = set; then : |
| 5686 | $as_echo_n "(cached) " >&6 |
| 5687 | else |
| 5688 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5689 | /* end confdefs.h. */ |
| 5690 | #include <alloca.h> |
| 5691 | int |
| 5692 | main () |
| 5693 | { |
| 5694 | char *p = (char *) alloca (2 * sizeof (int)); |
| 5695 | if (p) return 0; |
| 5696 | ; |
| 5697 | return 0; |
| 5698 | } |
| 5699 | _ACEOF |
| 5700 | if ac_fn_c_try_link "$LINENO"; then : |
| 5701 | ac_cv_working_alloca_h=yes |
| 5702 | else |
| 5703 | ac_cv_working_alloca_h=no |
| 5704 | fi |
| 5705 | rm -f core conftest.err conftest.$ac_objext \ |
| 5706 | conftest$ac_exeext conftest.$ac_ext |
| 5707 | fi |
| 5708 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 |
| 5709 | $as_echo "$ac_cv_working_alloca_h" >&6; } |
| 5710 | if test $ac_cv_working_alloca_h = yes; then |
| 5711 | |
| 5712 | $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h |
| 5713 | |
| 5714 | fi |
| 5715 | |
| 5716 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 |
| 5717 | $as_echo_n "checking for alloca... " >&6; } |
| 5718 | if test "${ac_cv_func_alloca_works+set}" = set; then : |
| 5719 | $as_echo_n "(cached) " >&6 |
| 5720 | else |
| 5721 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5722 | /* end confdefs.h. */ |
| 5723 | #ifdef __GNUC__ |
| 5724 | # define alloca __builtin_alloca |
| 5725 | #else |
| 5726 | # ifdef _MSC_VER |
| 5727 | # include <malloc.h> |
| 5728 | # define alloca _alloca |
| 5729 | # else |
| 5730 | # ifdef HAVE_ALLOCA_H |
| 5731 | # include <alloca.h> |
| 5732 | # else |
| 5733 | # ifdef _AIX |
| 5734 | #pragma alloca |
| 5735 | # else |
| 5736 | # ifndef alloca /* predefined by HP cc +Olibcalls */ |
| 5737 | char *alloca (); |
| 5738 | # endif |
| 5739 | # endif |
| 5740 | # endif |
| 5741 | # endif |
| 5742 | #endif |
| 5743 | |
| 5744 | int |
| 5745 | main () |
| 5746 | { |
| 5747 | char *p = (char *) alloca (1); |
| 5748 | if (p) return 0; |
| 5749 | ; |
| 5750 | return 0; |
| 5751 | } |
| 5752 | _ACEOF |
| 5753 | if ac_fn_c_try_link "$LINENO"; then : |
| 5754 | ac_cv_func_alloca_works=yes |
| 5755 | else |
| 5756 | ac_cv_func_alloca_works=no |
| 5757 | fi |
| 5758 | rm -f core conftest.err conftest.$ac_objext \ |
| 5759 | conftest$ac_exeext conftest.$ac_ext |
| 5760 | fi |
| 5761 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 |
| 5762 | $as_echo "$ac_cv_func_alloca_works" >&6; } |
| 5763 | |
| 5764 | if test $ac_cv_func_alloca_works = yes; then |
| 5765 | |
| 5766 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
| 5767 | |
| 5768 | else |
| 5769 | # The SVR3 libPW and SVR4 libucb both contain incompatible functions |
| 5770 | # that cause trouble. Some versions do not even contain alloca or |
| 5771 | # contain a buggy version. If you still want to use their alloca, |
| 5772 | # use ar to extract alloca.o from them instead of compiling alloca.c. |
| 5773 | |
| 5774 | |
| 5775 | |
| 5776 | |
| 5777 | |
| 5778 | ALLOCA=\${LIBOBJDIR}alloca.$ac_objext |
| 5779 | |
| 5780 | $as_echo "#define C_ALLOCA 1" >>confdefs.h |
| 5781 | |
| 5782 | |
| 5783 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5 |
| 5784 | $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; } |
| 5785 | if test "${ac_cv_os_cray+set}" = set; then : |
| 5786 | $as_echo_n "(cached) " >&6 |
| 5787 | else |
| 5788 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5789 | /* end confdefs.h. */ |
| 5790 | #if defined CRAY && ! defined CRAY2 |
| 5791 | webecray |
| 5792 | #else |
| 5793 | wenotbecray |
| 5794 | #endif |
| 5795 | |
| 5796 | _ACEOF |
| 5797 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 5798 | $EGREP "webecray" >/dev/null 2>&1; then : |
| 5799 | ac_cv_os_cray=yes |
| 5800 | else |
| 5801 | ac_cv_os_cray=no |
| 5802 | fi |
| 5803 | rm -f conftest* |
| 5804 | |
| 5805 | fi |
| 5806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 |
| 5807 | $as_echo "$ac_cv_os_cray" >&6; } |
| 5808 | if test $ac_cv_os_cray = yes; then |
| 5809 | for ac_func in _getb67 GETB67 getb67; do |
| 5810 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 5811 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 5812 | eval as_val=\$$as_ac_var |
| 5813 | if test "x$as_val" = x""yes; then : |
| 5814 | |
| 5815 | cat >>confdefs.h <<_ACEOF |
| 5816 | #define CRAY_STACKSEG_END $ac_func |
| 5817 | _ACEOF |
| 5818 | |
| 5819 | break |
| 5820 | fi |
| 5821 | |
| 5822 | done |
| 5823 | fi |
| 5824 | |
| 5825 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 |
| 5826 | $as_echo_n "checking stack direction for C alloca... " >&6; } |
| 5827 | if test "${ac_cv_c_stack_direction+set}" = set; then : |
| 5828 | $as_echo_n "(cached) " >&6 |
| 5829 | else |
| 5830 | if test "$cross_compiling" = yes; then : |
| 5831 | ac_cv_c_stack_direction=0 |
| 5832 | else |
| 5833 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 5834 | /* end confdefs.h. */ |
| 5835 | $ac_includes_default |
| 5836 | int |
| 5837 | find_stack_direction (int *addr, int depth) |
| 5838 | { |
| 5839 | int dir, dummy = 0; |
| 5840 | if (! addr) |
| 5841 | addr = &dummy; |
| 5842 | *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; |
| 5843 | dir = depth ? find_stack_direction (addr, depth - 1) : 0; |
| 5844 | return dir + dummy; |
| 5845 | } |
| 5846 | |
| 5847 | int |
| 5848 | main (int argc, char **argv) |
| 5849 | { |
| 5850 | return find_stack_direction (0, argc + !argv + 20) < 0; |
| 5851 | } |
| 5852 | _ACEOF |
| 5853 | if ac_fn_c_try_run "$LINENO"; then : |
| 5854 | ac_cv_c_stack_direction=1 |
| 5855 | else |
| 5856 | ac_cv_c_stack_direction=-1 |
| 5857 | fi |
| 5858 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 5859 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 5860 | fi |
| 5861 | |
| 5862 | fi |
| 5863 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 |
| 5864 | $as_echo "$ac_cv_c_stack_direction" >&6; } |
| 5865 | cat >>confdefs.h <<_ACEOF |
| 5866 | #define STACK_DIRECTION $ac_cv_c_stack_direction |
| 5867 | _ACEOF |
| 5868 | |
| 5869 | |
| 5870 | fi |
| 5871 | |
| 5872 | |
| 5873 | GNULIB_CHDIR=0; |
| 5874 | GNULIB_CHOWN=0; |
| 5875 | GNULIB_CLOSE=0; |
| 5876 | GNULIB_DUP=0; |
| 5877 | GNULIB_DUP2=0; |
| 5878 | GNULIB_DUP3=0; |
| 5879 | GNULIB_ENVIRON=0; |
| 5880 | GNULIB_EUIDACCESS=0; |
| 5881 | GNULIB_FACCESSAT=0; |
| 5882 | GNULIB_FCHDIR=0; |
| 5883 | GNULIB_FCHOWNAT=0; |
| 5884 | GNULIB_FDATASYNC=0; |
| 5885 | GNULIB_FSYNC=0; |
| 5886 | GNULIB_FTRUNCATE=0; |
| 5887 | GNULIB_GETCWD=0; |
| 5888 | GNULIB_GETDOMAINNAME=0; |
| 5889 | GNULIB_GETDTABLESIZE=0; |
| 5890 | GNULIB_GETGROUPS=0; |
| 5891 | GNULIB_GETHOSTNAME=0; |
| 5892 | GNULIB_GETLOGIN=0; |
| 5893 | GNULIB_GETLOGIN_R=0; |
| 5894 | GNULIB_GETPAGESIZE=0; |
| 5895 | GNULIB_GETUSERSHELL=0; |
| 5896 | GNULIB_GROUP_MEMBER=0; |
| 5897 | GNULIB_ISATTY=0; |
| 5898 | GNULIB_LCHOWN=0; |
| 5899 | GNULIB_LINK=0; |
| 5900 | GNULIB_LINKAT=0; |
| 5901 | GNULIB_LSEEK=0; |
| 5902 | GNULIB_PIPE=0; |
| 5903 | GNULIB_PIPE2=0; |
| 5904 | GNULIB_PREAD=0; |
| 5905 | GNULIB_PWRITE=0; |
| 5906 | GNULIB_READ=0; |
| 5907 | GNULIB_READLINK=0; |
| 5908 | GNULIB_READLINKAT=0; |
| 5909 | GNULIB_RMDIR=0; |
| 5910 | GNULIB_SETHOSTNAME=0; |
| 5911 | GNULIB_SLEEP=0; |
| 5912 | GNULIB_SYMLINK=0; |
| 5913 | GNULIB_SYMLINKAT=0; |
| 5914 | GNULIB_TTYNAME_R=0; |
| 5915 | GNULIB_UNISTD_H_NONBLOCKING=0; |
| 5916 | GNULIB_UNISTD_H_SIGPIPE=0; |
| 5917 | GNULIB_UNLINK=0; |
| 5918 | GNULIB_UNLINKAT=0; |
| 5919 | GNULIB_USLEEP=0; |
| 5920 | GNULIB_WRITE=0; |
| 5921 | HAVE_CHOWN=1; |
| 5922 | HAVE_DUP2=1; |
| 5923 | HAVE_DUP3=1; |
| 5924 | HAVE_EUIDACCESS=1; |
| 5925 | HAVE_FACCESSAT=1; |
| 5926 | HAVE_FCHDIR=1; |
| 5927 | HAVE_FCHOWNAT=1; |
| 5928 | HAVE_FDATASYNC=1; |
| 5929 | HAVE_FSYNC=1; |
| 5930 | HAVE_FTRUNCATE=1; |
| 5931 | HAVE_GETDTABLESIZE=1; |
| 5932 | HAVE_GETGROUPS=1; |
| 5933 | HAVE_GETHOSTNAME=1; |
| 5934 | HAVE_GETLOGIN=1; |
| 5935 | HAVE_GETPAGESIZE=1; |
| 5936 | HAVE_GROUP_MEMBER=1; |
| 5937 | HAVE_LCHOWN=1; |
| 5938 | HAVE_LINK=1; |
| 5939 | HAVE_LINKAT=1; |
| 5940 | HAVE_PIPE=1; |
| 5941 | HAVE_PIPE2=1; |
| 5942 | HAVE_PREAD=1; |
| 5943 | HAVE_PWRITE=1; |
| 5944 | HAVE_READLINK=1; |
| 5945 | HAVE_READLINKAT=1; |
| 5946 | HAVE_SETHOSTNAME=1; |
| 5947 | HAVE_SLEEP=1; |
| 5948 | HAVE_SYMLINK=1; |
| 5949 | HAVE_SYMLINKAT=1; |
| 5950 | HAVE_UNLINKAT=1; |
| 5951 | HAVE_USLEEP=1; |
| 5952 | HAVE_DECL_ENVIRON=1; |
| 5953 | HAVE_DECL_FCHDIR=1; |
| 5954 | HAVE_DECL_FDATASYNC=1; |
| 5955 | HAVE_DECL_GETDOMAINNAME=1; |
| 5956 | HAVE_DECL_GETLOGIN_R=1; |
| 5957 | HAVE_DECL_GETPAGESIZE=1; |
| 5958 | HAVE_DECL_GETUSERSHELL=1; |
| 5959 | HAVE_DECL_SETHOSTNAME=1; |
| 5960 | HAVE_DECL_TTYNAME_R=1; |
| 5961 | HAVE_OS_H=0; |
| 5962 | HAVE_SYS_PARAM_H=0; |
| 5963 | REPLACE_CHOWN=0; |
| 5964 | REPLACE_CLOSE=0; |
| 5965 | REPLACE_DUP=0; |
| 5966 | REPLACE_DUP2=0; |
| 5967 | REPLACE_FCHOWNAT=0; |
| 5968 | REPLACE_FTRUNCATE=0; |
| 5969 | REPLACE_GETCWD=0; |
| 5970 | REPLACE_GETDOMAINNAME=0; |
| 5971 | REPLACE_GETLOGIN_R=0; |
| 5972 | REPLACE_GETGROUPS=0; |
| 5973 | REPLACE_GETPAGESIZE=0; |
| 5974 | REPLACE_ISATTY=0; |
| 5975 | REPLACE_LCHOWN=0; |
| 5976 | REPLACE_LINK=0; |
| 5977 | REPLACE_LINKAT=0; |
| 5978 | REPLACE_LSEEK=0; |
| 5979 | REPLACE_PREAD=0; |
| 5980 | REPLACE_PWRITE=0; |
| 5981 | REPLACE_READ=0; |
| 5982 | REPLACE_READLINK=0; |
| 5983 | REPLACE_RMDIR=0; |
| 5984 | REPLACE_SLEEP=0; |
| 5985 | REPLACE_SYMLINK=0; |
| 5986 | REPLACE_TTYNAME_R=0; |
| 5987 | REPLACE_UNLINK=0; |
| 5988 | REPLACE_UNLINKAT=0; |
| 5989 | REPLACE_USLEEP=0; |
| 5990 | REPLACE_WRITE=0; |
| 5991 | UNISTD_H_HAVE_WINSOCK2_H=0; |
| 5992 | UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; |
| 5993 | |
| 5994 | |
| 5995 | |
| 5996 | GNULIB_OPENDIR=0; |
| 5997 | GNULIB_READDIR=0; |
| 5998 | GNULIB_REWINDDIR=0; |
| 5999 | GNULIB_CLOSEDIR=0; |
| 6000 | GNULIB_DIRFD=0; |
| 6001 | GNULIB_FDOPENDIR=0; |
| 6002 | GNULIB_SCANDIR=0; |
| 6003 | GNULIB_ALPHASORT=0; |
| 6004 | HAVE_OPENDIR=1; |
| 6005 | HAVE_READDIR=1; |
| 6006 | HAVE_REWINDDIR=1; |
| 6007 | HAVE_CLOSEDIR=1; |
| 6008 | HAVE_DECL_DIRFD=1; |
| 6009 | HAVE_DECL_FDOPENDIR=1; |
| 6010 | HAVE_FDOPENDIR=1; |
| 6011 | HAVE_SCANDIR=1; |
| 6012 | HAVE_ALPHASORT=1; |
| 6013 | REPLACE_OPENDIR=0; |
| 6014 | REPLACE_CLOSEDIR=0; |
| 6015 | REPLACE_DIRFD=0; |
| 6016 | REPLACE_FDOPENDIR=0; |
| 6017 | |
| 6018 | |
| 6019 | |
| 6020 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 |
| 6021 | $as_echo_n "checking whether the preprocessor supports include_next... " >&6; } |
| 6022 | if test "${gl_cv_have_include_next+set}" = set; then : |
| 6023 | $as_echo_n "(cached) " >&6 |
| 6024 | else |
| 6025 | rm -rf conftestd1a conftestd1b conftestd2 |
| 6026 | mkdir conftestd1a conftestd1b conftestd2 |
| 6027 | cat <<EOF > conftestd1a/conftest.h |
| 6028 | #define DEFINED_IN_CONFTESTD1 |
| 6029 | #include_next <conftest.h> |
| 6030 | #ifdef DEFINED_IN_CONFTESTD2 |
| 6031 | int foo; |
| 6032 | #else |
| 6033 | #error "include_next doesn't work" |
| 6034 | #endif |
| 6035 | EOF |
| 6036 | cat <<EOF > conftestd1b/conftest.h |
| 6037 | #define DEFINED_IN_CONFTESTD1 |
| 6038 | #include <stdio.h> |
| 6039 | #include_next <conftest.h> |
| 6040 | #ifdef DEFINED_IN_CONFTESTD2 |
| 6041 | int foo; |
| 6042 | #else |
| 6043 | #error "include_next doesn't work" |
| 6044 | #endif |
| 6045 | EOF |
| 6046 | cat <<EOF > conftestd2/conftest.h |
| 6047 | #ifndef DEFINED_IN_CONFTESTD1 |
| 6048 | #error "include_next test doesn't work" |
| 6049 | #endif |
| 6050 | #define DEFINED_IN_CONFTESTD2 |
| 6051 | EOF |
| 6052 | gl_save_CPPFLAGS="$CPPFLAGS" |
| 6053 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" |
| 6054 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6055 | /* end confdefs.h. */ |
| 6056 | #include <conftest.h> |
| 6057 | _ACEOF |
| 6058 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6059 | gl_cv_have_include_next=yes |
| 6060 | else |
| 6061 | CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" |
| 6062 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6063 | /* end confdefs.h. */ |
| 6064 | #include <conftest.h> |
| 6065 | _ACEOF |
| 6066 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6067 | gl_cv_have_include_next=buggy |
| 6068 | else |
| 6069 | gl_cv_have_include_next=no |
| 6070 | fi |
| 6071 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6072 | |
| 6073 | fi |
| 6074 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6075 | CPPFLAGS="$gl_save_CPPFLAGS" |
| 6076 | rm -rf conftestd1a conftestd1b conftestd2 |
| 6077 | |
| 6078 | fi |
| 6079 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 |
| 6080 | $as_echo "$gl_cv_have_include_next" >&6; } |
| 6081 | PRAGMA_SYSTEM_HEADER= |
| 6082 | if test $gl_cv_have_include_next = yes; then |
| 6083 | INCLUDE_NEXT=include_next |
| 6084 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next |
| 6085 | if test -n "$GCC"; then |
| 6086 | PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' |
| 6087 | fi |
| 6088 | else |
| 6089 | if test $gl_cv_have_include_next = buggy; then |
| 6090 | INCLUDE_NEXT=include |
| 6091 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next |
| 6092 | else |
| 6093 | INCLUDE_NEXT=include |
| 6094 | INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include |
| 6095 | fi |
| 6096 | fi |
| 6097 | |
| 6098 | |
| 6099 | |
| 6100 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 |
| 6101 | $as_echo_n "checking whether system header files limit the line length... " >&6; } |
| 6102 | if test "${gl_cv_pragma_columns+set}" = set; then : |
| 6103 | $as_echo_n "(cached) " >&6 |
| 6104 | else |
| 6105 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6106 | /* end confdefs.h. */ |
| 6107 | |
| 6108 | #ifdef __TANDEM |
| 6109 | choke me |
| 6110 | #endif |
| 6111 | |
| 6112 | _ACEOF |
| 6113 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6114 | $EGREP "choke me" >/dev/null 2>&1; then : |
| 6115 | gl_cv_pragma_columns=yes |
| 6116 | else |
| 6117 | gl_cv_pragma_columns=no |
| 6118 | fi |
| 6119 | rm -f conftest* |
| 6120 | |
| 6121 | |
| 6122 | fi |
| 6123 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 |
| 6124 | $as_echo "$gl_cv_pragma_columns" >&6; } |
| 6125 | if test $gl_cv_pragma_columns = yes; then |
| 6126 | PRAGMA_COLUMNS="#pragma COLUMNS 10000" |
| 6127 | else |
| 6128 | PRAGMA_COLUMNS= |
| 6129 | fi |
| 6130 | |
| 6131 | |
| 6132 | |
| 6133 | |
| 6134 | |
| 6135 | for ac_header in $ac_header_list |
| 6136 | do : |
| 6137 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 6138 | ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| 6139 | " |
| 6140 | eval as_val=\$$as_ac_Header |
| 6141 | if test "x$as_val" = x""yes; then : |
| 6142 | cat >>confdefs.h <<_ACEOF |
| 6143 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 6144 | _ACEOF |
| 6145 | |
| 6146 | fi |
| 6147 | |
| 6148 | done |
| 6149 | |
| 6150 | |
| 6151 | |
| 6152 | |
| 6153 | |
| 6154 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 |
| 6155 | $as_echo_n "checking for complete errno.h... " >&6; } |
| 6156 | if test "${gl_cv_header_errno_h_complete+set}" = set; then : |
| 6157 | $as_echo_n "(cached) " >&6 |
| 6158 | else |
| 6159 | |
| 6160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6161 | /* end confdefs.h. */ |
| 6162 | |
| 6163 | #include <errno.h> |
| 6164 | #if !defined ETXTBSY |
| 6165 | booboo |
| 6166 | #endif |
| 6167 | #if !defined ENOMSG |
| 6168 | booboo |
| 6169 | #endif |
| 6170 | #if !defined EIDRM |
| 6171 | booboo |
| 6172 | #endif |
| 6173 | #if !defined ENOLINK |
| 6174 | booboo |
| 6175 | #endif |
| 6176 | #if !defined EPROTO |
| 6177 | booboo |
| 6178 | #endif |
| 6179 | #if !defined EMULTIHOP |
| 6180 | booboo |
| 6181 | #endif |
| 6182 | #if !defined EBADMSG |
| 6183 | booboo |
| 6184 | #endif |
| 6185 | #if !defined EOVERFLOW |
| 6186 | booboo |
| 6187 | #endif |
| 6188 | #if !defined ENOTSUP |
| 6189 | booboo |
| 6190 | #endif |
| 6191 | #if !defined ENETRESET |
| 6192 | booboo |
| 6193 | #endif |
| 6194 | #if !defined ECONNABORTED |
| 6195 | booboo |
| 6196 | #endif |
| 6197 | #if !defined ESTALE |
| 6198 | booboo |
| 6199 | #endif |
| 6200 | #if !defined EDQUOT |
| 6201 | booboo |
| 6202 | #endif |
| 6203 | #if !defined ECANCELED |
| 6204 | booboo |
| 6205 | #endif |
| 6206 | #if !defined EOWNERDEAD |
| 6207 | booboo |
| 6208 | #endif |
| 6209 | #if !defined ENOTRECOVERABLE |
| 6210 | booboo |
| 6211 | #endif |
| 6212 | #if !defined EILSEQ |
| 6213 | booboo |
| 6214 | #endif |
| 6215 | |
| 6216 | _ACEOF |
| 6217 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6218 | $EGREP "booboo" >/dev/null 2>&1; then : |
| 6219 | gl_cv_header_errno_h_complete=no |
| 6220 | else |
| 6221 | gl_cv_header_errno_h_complete=yes |
| 6222 | fi |
| 6223 | rm -f conftest* |
| 6224 | |
| 6225 | |
| 6226 | fi |
| 6227 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 |
| 6228 | $as_echo "$gl_cv_header_errno_h_complete" >&6; } |
| 6229 | if test $gl_cv_header_errno_h_complete = yes; then |
| 6230 | ERRNO_H='' |
| 6231 | else |
| 6232 | |
| 6233 | |
| 6234 | |
| 6235 | |
| 6236 | |
| 6237 | |
| 6238 | |
| 6239 | |
| 6240 | if test $gl_cv_have_include_next = yes; then |
| 6241 | gl_cv_next_errno_h='<'errno.h'>' |
| 6242 | else |
| 6243 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5 |
| 6244 | $as_echo_n "checking absolute name of <errno.h>... " >&6; } |
| 6245 | if test "${gl_cv_next_errno_h+set}" = set; then : |
| 6246 | $as_echo_n "(cached) " >&6 |
| 6247 | else |
| 6248 | |
| 6249 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6250 | /* end confdefs.h. */ |
| 6251 | #include <errno.h> |
| 6252 | |
| 6253 | _ACEOF |
| 6254 | case "$host_os" in |
| 6255 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 6256 | *) gl_absname_cpp="$ac_cpp" ;; |
| 6257 | esac |
| 6258 | |
| 6259 | case "$host_os" in |
| 6260 | mingw*) |
| 6261 | gl_dirsep_regex='[/\\]' |
| 6262 | ;; |
| 6263 | *) |
| 6264 | gl_dirsep_regex='\/' |
| 6265 | ;; |
| 6266 | esac |
| 6267 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 6268 | |
| 6269 | gl_header_literal_regex=`echo 'errno.h' \ |
| 6270 | | sed -e "$gl_make_literal_regex_sed"` |
| 6271 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 6272 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 6273 | s|^/[^/]|//&| |
| 6274 | p |
| 6275 | q |
| 6276 | }' |
| 6277 | gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 6278 | sed -n "$gl_absolute_header_sed"`'"' |
| 6279 | |
| 6280 | |
| 6281 | fi |
| 6282 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 |
| 6283 | $as_echo "$gl_cv_next_errno_h" >&6; } |
| 6284 | fi |
| 6285 | NEXT_ERRNO_H=$gl_cv_next_errno_h |
| 6286 | |
| 6287 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 6288 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 6289 | gl_next_as_first_directive='<'errno.h'>' |
| 6290 | else |
| 6291 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 6292 | gl_next_as_first_directive=$gl_cv_next_errno_h |
| 6293 | fi |
| 6294 | NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive |
| 6295 | |
| 6296 | |
| 6297 | |
| 6298 | |
| 6299 | ERRNO_H='errno.h' |
| 6300 | fi |
| 6301 | |
| 6302 | if test -n "$ERRNO_H"; then |
| 6303 | GL_GENERATE_ERRNO_H_TRUE= |
| 6304 | GL_GENERATE_ERRNO_H_FALSE='#' |
| 6305 | else |
| 6306 | GL_GENERATE_ERRNO_H_TRUE='#' |
| 6307 | GL_GENERATE_ERRNO_H_FALSE= |
| 6308 | fi |
| 6309 | |
| 6310 | |
| 6311 | if test -n "$ERRNO_H"; then |
| 6312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 |
| 6313 | $as_echo_n "checking for EMULTIHOP value... " >&6; } |
| 6314 | if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then : |
| 6315 | $as_echo_n "(cached) " >&6 |
| 6316 | else |
| 6317 | |
| 6318 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6319 | /* end confdefs.h. */ |
| 6320 | |
| 6321 | #include <errno.h> |
| 6322 | #ifdef EMULTIHOP |
| 6323 | yes |
| 6324 | #endif |
| 6325 | |
| 6326 | _ACEOF |
| 6327 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6328 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6329 | gl_cv_header_errno_h_EMULTIHOP=yes |
| 6330 | else |
| 6331 | gl_cv_header_errno_h_EMULTIHOP=no |
| 6332 | fi |
| 6333 | rm -f conftest* |
| 6334 | |
| 6335 | if test $gl_cv_header_errno_h_EMULTIHOP = no; then |
| 6336 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6337 | /* end confdefs.h. */ |
| 6338 | |
| 6339 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6340 | #include <errno.h> |
| 6341 | #ifdef EMULTIHOP |
| 6342 | yes |
| 6343 | #endif |
| 6344 | |
| 6345 | _ACEOF |
| 6346 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6347 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6348 | gl_cv_header_errno_h_EMULTIHOP=hidden |
| 6349 | fi |
| 6350 | rm -f conftest* |
| 6351 | |
| 6352 | if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then |
| 6353 | if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " |
| 6354 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6355 | #include <errno.h> |
| 6356 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ |
| 6357 | #include <stdio.h> |
| 6358 | #include <stdlib.h> |
| 6359 | "; then : |
| 6360 | |
| 6361 | fi |
| 6362 | |
| 6363 | fi |
| 6364 | fi |
| 6365 | |
| 6366 | fi |
| 6367 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 |
| 6368 | $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } |
| 6369 | case $gl_cv_header_errno_h_EMULTIHOP in |
| 6370 | yes | no) |
| 6371 | EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= |
| 6372 | ;; |
| 6373 | *) |
| 6374 | EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" |
| 6375 | ;; |
| 6376 | esac |
| 6377 | |
| 6378 | |
| 6379 | fi |
| 6380 | |
| 6381 | |
| 6382 | if test -n "$ERRNO_H"; then |
| 6383 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 |
| 6384 | $as_echo_n "checking for ENOLINK value... " >&6; } |
| 6385 | if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then : |
| 6386 | $as_echo_n "(cached) " >&6 |
| 6387 | else |
| 6388 | |
| 6389 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6390 | /* end confdefs.h. */ |
| 6391 | |
| 6392 | #include <errno.h> |
| 6393 | #ifdef ENOLINK |
| 6394 | yes |
| 6395 | #endif |
| 6396 | |
| 6397 | _ACEOF |
| 6398 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6399 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6400 | gl_cv_header_errno_h_ENOLINK=yes |
| 6401 | else |
| 6402 | gl_cv_header_errno_h_ENOLINK=no |
| 6403 | fi |
| 6404 | rm -f conftest* |
| 6405 | |
| 6406 | if test $gl_cv_header_errno_h_ENOLINK = no; then |
| 6407 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6408 | /* end confdefs.h. */ |
| 6409 | |
| 6410 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6411 | #include <errno.h> |
| 6412 | #ifdef ENOLINK |
| 6413 | yes |
| 6414 | #endif |
| 6415 | |
| 6416 | _ACEOF |
| 6417 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6418 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6419 | gl_cv_header_errno_h_ENOLINK=hidden |
| 6420 | fi |
| 6421 | rm -f conftest* |
| 6422 | |
| 6423 | if test $gl_cv_header_errno_h_ENOLINK = hidden; then |
| 6424 | if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " |
| 6425 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6426 | #include <errno.h> |
| 6427 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ |
| 6428 | #include <stdio.h> |
| 6429 | #include <stdlib.h> |
| 6430 | "; then : |
| 6431 | |
| 6432 | fi |
| 6433 | |
| 6434 | fi |
| 6435 | fi |
| 6436 | |
| 6437 | fi |
| 6438 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 |
| 6439 | $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } |
| 6440 | case $gl_cv_header_errno_h_ENOLINK in |
| 6441 | yes | no) |
| 6442 | ENOLINK_HIDDEN=0; ENOLINK_VALUE= |
| 6443 | ;; |
| 6444 | *) |
| 6445 | ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" |
| 6446 | ;; |
| 6447 | esac |
| 6448 | |
| 6449 | |
| 6450 | fi |
| 6451 | |
| 6452 | |
| 6453 | if test -n "$ERRNO_H"; then |
| 6454 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 |
| 6455 | $as_echo_n "checking for EOVERFLOW value... " >&6; } |
| 6456 | if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then : |
| 6457 | $as_echo_n "(cached) " >&6 |
| 6458 | else |
| 6459 | |
| 6460 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6461 | /* end confdefs.h. */ |
| 6462 | |
| 6463 | #include <errno.h> |
| 6464 | #ifdef EOVERFLOW |
| 6465 | yes |
| 6466 | #endif |
| 6467 | |
| 6468 | _ACEOF |
| 6469 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6470 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6471 | gl_cv_header_errno_h_EOVERFLOW=yes |
| 6472 | else |
| 6473 | gl_cv_header_errno_h_EOVERFLOW=no |
| 6474 | fi |
| 6475 | rm -f conftest* |
| 6476 | |
| 6477 | if test $gl_cv_header_errno_h_EOVERFLOW = no; then |
| 6478 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6479 | /* end confdefs.h. */ |
| 6480 | |
| 6481 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6482 | #include <errno.h> |
| 6483 | #ifdef EOVERFLOW |
| 6484 | yes |
| 6485 | #endif |
| 6486 | |
| 6487 | _ACEOF |
| 6488 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 6489 | $EGREP "yes" >/dev/null 2>&1; then : |
| 6490 | gl_cv_header_errno_h_EOVERFLOW=hidden |
| 6491 | fi |
| 6492 | rm -f conftest* |
| 6493 | |
| 6494 | if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then |
| 6495 | if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " |
| 6496 | #define _XOPEN_SOURCE_EXTENDED 1 |
| 6497 | #include <errno.h> |
| 6498 | /* The following two lines are a workaround against an autoconf-2.52 bug. */ |
| 6499 | #include <stdio.h> |
| 6500 | #include <stdlib.h> |
| 6501 | "; then : |
| 6502 | |
| 6503 | fi |
| 6504 | |
| 6505 | fi |
| 6506 | fi |
| 6507 | |
| 6508 | fi |
| 6509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 |
| 6510 | $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } |
| 6511 | case $gl_cv_header_errno_h_EOVERFLOW in |
| 6512 | yes | no) |
| 6513 | EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= |
| 6514 | ;; |
| 6515 | *) |
| 6516 | EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" |
| 6517 | ;; |
| 6518 | esac |
| 6519 | |
| 6520 | |
| 6521 | fi |
| 6522 | |
| 6523 | |
| 6524 | |
| 6525 | |
| 6526 | |
| 6527 | |
| 6528 | |
| 6529 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 |
| 6530 | $as_echo_n "checking for mbstate_t... " >&6; } |
| 6531 | if test "${ac_cv_type_mbstate_t+set}" = set; then : |
| 6532 | $as_echo_n "(cached) " >&6 |
| 6533 | else |
| 6534 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6535 | /* end confdefs.h. */ |
| 6536 | $ac_includes_default |
| 6537 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 6538 | <wchar.h>. |
| 6539 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 6540 | included before <wchar.h>. */ |
| 6541 | #include <stddef.h> |
| 6542 | #include <stdio.h> |
| 6543 | #include <time.h> |
| 6544 | #include <wchar.h> |
| 6545 | int |
| 6546 | main () |
| 6547 | { |
| 6548 | mbstate_t x; return sizeof x; |
| 6549 | ; |
| 6550 | return 0; |
| 6551 | } |
| 6552 | _ACEOF |
| 6553 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6554 | ac_cv_type_mbstate_t=yes |
| 6555 | else |
| 6556 | ac_cv_type_mbstate_t=no |
| 6557 | fi |
| 6558 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6559 | fi |
| 6560 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 |
| 6561 | $as_echo "$ac_cv_type_mbstate_t" >&6; } |
| 6562 | if test $ac_cv_type_mbstate_t = yes; then |
| 6563 | |
| 6564 | $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h |
| 6565 | |
| 6566 | else |
| 6567 | |
| 6568 | $as_echo "#define mbstate_t int" >>confdefs.h |
| 6569 | |
| 6570 | fi |
| 6571 | |
| 6572 | |
| 6573 | |
| 6574 | |
| 6575 | for ac_func in $ac_func_list |
| 6576 | do : |
| 6577 | as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6578 | ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| 6579 | eval as_val=\$$as_ac_var |
| 6580 | if test "x$as_val" = x""yes; then : |
| 6581 | cat >>confdefs.h <<_ACEOF |
| 6582 | #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| 6583 | _ACEOF |
| 6584 | |
| 6585 | fi |
| 6586 | done |
| 6587 | |
| 6588 | |
| 6589 | |
| 6590 | |
| 6591 | |
| 6592 | |
| 6593 | |
| 6594 | |
| 6595 | |
| 6596 | |
| 6597 | |
| 6598 | |
| 6599 | |
| 6600 | |
| 6601 | |
| 6602 | |
| 6603 | |
| 6604 | |
| 6605 | |
| 6606 | |
| 6607 | GNULIB_ACOSF=0; |
| 6608 | GNULIB_ACOSL=0; |
| 6609 | GNULIB_ASINF=0; |
| 6610 | GNULIB_ASINL=0; |
| 6611 | GNULIB_ATANF=0; |
| 6612 | GNULIB_ATANL=0; |
| 6613 | GNULIB_ATAN2F=0; |
| 6614 | GNULIB_CBRT=0; |
| 6615 | GNULIB_CBRTF=0; |
| 6616 | GNULIB_CBRTL=0; |
| 6617 | GNULIB_CEIL=0; |
| 6618 | GNULIB_CEILF=0; |
| 6619 | GNULIB_CEILL=0; |
| 6620 | GNULIB_COPYSIGN=0; |
| 6621 | GNULIB_COPYSIGNF=0; |
| 6622 | GNULIB_COPYSIGNL=0; |
| 6623 | GNULIB_COSF=0; |
| 6624 | GNULIB_COSL=0; |
| 6625 | GNULIB_COSHF=0; |
| 6626 | GNULIB_EXPF=0; |
| 6627 | GNULIB_EXPL=0; |
| 6628 | GNULIB_EXP2=0; |
| 6629 | GNULIB_EXP2F=0; |
| 6630 | GNULIB_EXP2L=0; |
| 6631 | GNULIB_EXPM1=0; |
| 6632 | GNULIB_EXPM1F=0; |
| 6633 | GNULIB_EXPM1L=0; |
| 6634 | GNULIB_FABSF=0; |
| 6635 | GNULIB_FABSL=0; |
| 6636 | GNULIB_FLOOR=0; |
| 6637 | GNULIB_FLOORF=0; |
| 6638 | GNULIB_FLOORL=0; |
| 6639 | GNULIB_FMA=0; |
| 6640 | GNULIB_FMAF=0; |
| 6641 | GNULIB_FMAL=0; |
| 6642 | GNULIB_FMOD=0; |
| 6643 | GNULIB_FMODF=0; |
| 6644 | GNULIB_FMODL=0; |
| 6645 | GNULIB_FREXPF=0; |
| 6646 | GNULIB_FREXP=0; |
| 6647 | GNULIB_FREXPL=0; |
| 6648 | GNULIB_HYPOT=0; |
| 6649 | GNULIB_HYPOTF=0; |
| 6650 | GNULIB_HYPOTL=0; |
| 6651 | GNULIB_ILOGB=0; |
| 6652 | GNULIB_ILOGBF=0; |
| 6653 | GNULIB_ILOGBL=0; |
| 6654 | GNULIB_ISFINITE=0; |
| 6655 | GNULIB_ISINF=0; |
| 6656 | GNULIB_ISNAN=0; |
| 6657 | GNULIB_ISNANF=0; |
| 6658 | GNULIB_ISNAND=0; |
| 6659 | GNULIB_ISNANL=0; |
| 6660 | GNULIB_LDEXPF=0; |
| 6661 | GNULIB_LDEXPL=0; |
| 6662 | GNULIB_LOG=0; |
| 6663 | GNULIB_LOGF=0; |
| 6664 | GNULIB_LOGL=0; |
| 6665 | GNULIB_LOG10=0; |
| 6666 | GNULIB_LOG10F=0; |
| 6667 | GNULIB_LOG10L=0; |
| 6668 | GNULIB_LOG1P=0; |
| 6669 | GNULIB_LOG1PF=0; |
| 6670 | GNULIB_LOG1PL=0; |
| 6671 | GNULIB_LOG2=0; |
| 6672 | GNULIB_LOG2F=0; |
| 6673 | GNULIB_LOG2L=0; |
| 6674 | GNULIB_LOGB=0; |
| 6675 | GNULIB_LOGBF=0; |
| 6676 | GNULIB_LOGBL=0; |
| 6677 | GNULIB_MODF=0; |
| 6678 | GNULIB_MODFF=0; |
| 6679 | GNULIB_MODFL=0; |
| 6680 | GNULIB_POWF=0; |
| 6681 | GNULIB_REMAINDER=0; |
| 6682 | GNULIB_REMAINDERF=0; |
| 6683 | GNULIB_REMAINDERL=0; |
| 6684 | GNULIB_RINT=0; |
| 6685 | GNULIB_RINTF=0; |
| 6686 | GNULIB_RINTL=0; |
| 6687 | GNULIB_ROUND=0; |
| 6688 | GNULIB_ROUNDF=0; |
| 6689 | GNULIB_ROUNDL=0; |
| 6690 | GNULIB_SIGNBIT=0; |
| 6691 | GNULIB_SINF=0; |
| 6692 | GNULIB_SINL=0; |
| 6693 | GNULIB_SINHF=0; |
| 6694 | GNULIB_SQRTF=0; |
| 6695 | GNULIB_SQRTL=0; |
| 6696 | GNULIB_TANF=0; |
| 6697 | GNULIB_TANL=0; |
| 6698 | GNULIB_TANHF=0; |
| 6699 | GNULIB_TRUNC=0; |
| 6700 | GNULIB_TRUNCF=0; |
| 6701 | GNULIB_TRUNCL=0; |
| 6702 | HAVE_ACOSF=1; |
| 6703 | HAVE_ACOSL=1; |
| 6704 | HAVE_ASINF=1; |
| 6705 | HAVE_ASINL=1; |
| 6706 | HAVE_ATANF=1; |
| 6707 | HAVE_ATANL=1; |
| 6708 | HAVE_ATAN2F=1; |
| 6709 | HAVE_CBRT=1; |
| 6710 | HAVE_CBRTF=1; |
| 6711 | HAVE_CBRTL=1; |
| 6712 | HAVE_COPYSIGN=1; |
| 6713 | HAVE_COPYSIGNL=1; |
| 6714 | HAVE_COSF=1; |
| 6715 | HAVE_COSL=1; |
| 6716 | HAVE_COSHF=1; |
| 6717 | HAVE_EXPF=1; |
| 6718 | HAVE_EXPL=1; |
| 6719 | HAVE_EXPM1=1; |
| 6720 | HAVE_EXPM1F=1; |
| 6721 | HAVE_FABSF=1; |
| 6722 | HAVE_FABSL=1; |
| 6723 | HAVE_FMA=1; |
| 6724 | HAVE_FMAF=1; |
| 6725 | HAVE_FMAL=1; |
| 6726 | HAVE_FMODF=1; |
| 6727 | HAVE_FMODL=1; |
| 6728 | HAVE_FREXPF=1; |
| 6729 | HAVE_HYPOTF=1; |
| 6730 | HAVE_HYPOTL=1; |
| 6731 | HAVE_ILOGB=1; |
| 6732 | HAVE_ILOGBF=1; |
| 6733 | HAVE_ILOGBL=1; |
| 6734 | HAVE_ISNANF=1; |
| 6735 | HAVE_ISNAND=1; |
| 6736 | HAVE_ISNANL=1; |
| 6737 | HAVE_LDEXPF=1; |
| 6738 | HAVE_LOGF=1; |
| 6739 | HAVE_LOGL=1; |
| 6740 | HAVE_LOG10F=1; |
| 6741 | HAVE_LOG10L=1; |
| 6742 | HAVE_LOG1P=1; |
| 6743 | HAVE_LOG1PF=1; |
| 6744 | HAVE_LOG1PL=1; |
| 6745 | HAVE_LOGBF=1; |
| 6746 | HAVE_LOGBL=1; |
| 6747 | HAVE_MODFF=1; |
| 6748 | HAVE_MODFL=1; |
| 6749 | HAVE_POWF=1; |
| 6750 | HAVE_REMAINDER=1; |
| 6751 | HAVE_REMAINDERF=1; |
| 6752 | HAVE_RINT=1; |
| 6753 | HAVE_RINTL=1; |
| 6754 | HAVE_SINF=1; |
| 6755 | HAVE_SINL=1; |
| 6756 | HAVE_SINHF=1; |
| 6757 | HAVE_SQRTF=1; |
| 6758 | HAVE_SQRTL=1; |
| 6759 | HAVE_TANF=1; |
| 6760 | HAVE_TANL=1; |
| 6761 | HAVE_TANHF=1; |
| 6762 | HAVE_DECL_ACOSL=1; |
| 6763 | HAVE_DECL_ASINL=1; |
| 6764 | HAVE_DECL_ATANL=1; |
| 6765 | HAVE_DECL_CBRTF=1; |
| 6766 | HAVE_DECL_CBRTL=1; |
| 6767 | HAVE_DECL_CEILF=1; |
| 6768 | HAVE_DECL_CEILL=1; |
| 6769 | HAVE_DECL_COPYSIGNF=1; |
| 6770 | HAVE_DECL_COSL=1; |
| 6771 | HAVE_DECL_EXPL=1; |
| 6772 | HAVE_DECL_EXP2=1; |
| 6773 | HAVE_DECL_EXP2F=1; |
| 6774 | HAVE_DECL_EXP2L=1; |
| 6775 | HAVE_DECL_EXPM1L=1; |
| 6776 | HAVE_DECL_FLOORF=1; |
| 6777 | HAVE_DECL_FLOORL=1; |
| 6778 | HAVE_DECL_FREXPL=1; |
| 6779 | HAVE_DECL_LDEXPL=1; |
| 6780 | HAVE_DECL_LOGL=1; |
| 6781 | HAVE_DECL_LOG10L=1; |
| 6782 | HAVE_DECL_LOG2=1; |
| 6783 | HAVE_DECL_LOG2F=1; |
| 6784 | HAVE_DECL_LOG2L=1; |
| 6785 | HAVE_DECL_LOGB=1; |
| 6786 | HAVE_DECL_REMAINDER=1; |
| 6787 | HAVE_DECL_REMAINDERL=1; |
| 6788 | HAVE_DECL_RINTF=1; |
| 6789 | HAVE_DECL_ROUND=1; |
| 6790 | HAVE_DECL_ROUNDF=1; |
| 6791 | HAVE_DECL_ROUNDL=1; |
| 6792 | HAVE_DECL_SINL=1; |
| 6793 | HAVE_DECL_SQRTL=1; |
| 6794 | HAVE_DECL_TANL=1; |
| 6795 | HAVE_DECL_TRUNC=1; |
| 6796 | HAVE_DECL_TRUNCF=1; |
| 6797 | HAVE_DECL_TRUNCL=1; |
| 6798 | REPLACE_CBRTF=0; |
| 6799 | REPLACE_CBRTL=0; |
| 6800 | REPLACE_CEIL=0; |
| 6801 | REPLACE_CEILF=0; |
| 6802 | REPLACE_CEILL=0; |
| 6803 | REPLACE_EXPM1=0; |
| 6804 | REPLACE_EXPM1F=0; |
| 6805 | REPLACE_EXP2=0; |
| 6806 | REPLACE_EXP2L=0; |
| 6807 | REPLACE_FABSL=0; |
| 6808 | REPLACE_FLOOR=0; |
| 6809 | REPLACE_FLOORF=0; |
| 6810 | REPLACE_FLOORL=0; |
| 6811 | REPLACE_FMA=0; |
| 6812 | REPLACE_FMAF=0; |
| 6813 | REPLACE_FMAL=0; |
| 6814 | REPLACE_FMOD=0; |
| 6815 | REPLACE_FMODF=0; |
| 6816 | REPLACE_FMODL=0; |
| 6817 | REPLACE_FREXPF=0; |
| 6818 | REPLACE_FREXP=0; |
| 6819 | REPLACE_FREXPL=0; |
| 6820 | REPLACE_HUGE_VAL=0; |
| 6821 | REPLACE_HYPOT=0; |
| 6822 | REPLACE_HYPOTF=0; |
| 6823 | REPLACE_HYPOTL=0; |
| 6824 | REPLACE_ILOGB=0; |
| 6825 | REPLACE_ILOGBF=0; |
| 6826 | REPLACE_ISFINITE=0; |
| 6827 | REPLACE_ISINF=0; |
| 6828 | REPLACE_ISNAN=0; |
| 6829 | REPLACE_LDEXPL=0; |
| 6830 | REPLACE_LOG=0; |
| 6831 | REPLACE_LOGF=0; |
| 6832 | REPLACE_LOGL=0; |
| 6833 | REPLACE_LOG10=0; |
| 6834 | REPLACE_LOG10F=0; |
| 6835 | REPLACE_LOG10L=0; |
| 6836 | REPLACE_LOG1P=0; |
| 6837 | REPLACE_LOG1PF=0; |
| 6838 | REPLACE_LOG1PL=0; |
| 6839 | REPLACE_LOG2=0; |
| 6840 | REPLACE_LOG2F=0; |
| 6841 | REPLACE_LOG2L=0; |
| 6842 | REPLACE_LOGB=0; |
| 6843 | REPLACE_LOGBF=0; |
| 6844 | REPLACE_LOGBL=0; |
| 6845 | REPLACE_MODF=0; |
| 6846 | REPLACE_MODFF=0; |
| 6847 | REPLACE_MODFL=0; |
| 6848 | REPLACE_NAN=0; |
| 6849 | REPLACE_REMAINDER=0; |
| 6850 | REPLACE_REMAINDERF=0; |
| 6851 | REPLACE_REMAINDERL=0; |
| 6852 | REPLACE_ROUND=0; |
| 6853 | REPLACE_ROUNDF=0; |
| 6854 | REPLACE_ROUNDL=0; |
| 6855 | REPLACE_SIGNBIT=0; |
| 6856 | REPLACE_SIGNBIT_USING_GCC=0; |
| 6857 | REPLACE_SQRTL=0; |
| 6858 | REPLACE_TRUNC=0; |
| 6859 | REPLACE_TRUNCF=0; |
| 6860 | REPLACE_TRUNCL=0; |
| 6861 | |
| 6862 | |
| 6863 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 |
| 6864 | $as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } |
| 6865 | if test "${gl_cv_func_frexp_no_libm+set}" = set; then : |
| 6866 | $as_echo_n "(cached) " >&6 |
| 6867 | else |
| 6868 | |
| 6869 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6870 | /* end confdefs.h. */ |
| 6871 | #include <math.h> |
| 6872 | double x; |
| 6873 | int |
| 6874 | main () |
| 6875 | { |
| 6876 | int e; return frexp (x, &e) > 0; |
| 6877 | ; |
| 6878 | return 0; |
| 6879 | } |
| 6880 | _ACEOF |
| 6881 | if ac_fn_c_try_link "$LINENO"; then : |
| 6882 | gl_cv_func_frexp_no_libm=yes |
| 6883 | else |
| 6884 | gl_cv_func_frexp_no_libm=no |
| 6885 | fi |
| 6886 | rm -f core conftest.err conftest.$ac_objext \ |
| 6887 | conftest$ac_exeext conftest.$ac_ext |
| 6888 | |
| 6889 | fi |
| 6890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 |
| 6891 | $as_echo "$gl_cv_func_frexp_no_libm" >&6; } |
| 6892 | |
| 6893 | |
| 6894 | |
| 6895 | |
| 6896 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 |
| 6897 | $as_echo_n "checking whether long double and double are the same... " >&6; } |
| 6898 | if test "${gl_cv_long_double_equals_double+set}" = set; then : |
| 6899 | $as_echo_n "(cached) " >&6 |
| 6900 | else |
| 6901 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6902 | /* end confdefs.h. */ |
| 6903 | #include <float.h> |
| 6904 | int |
| 6905 | main () |
| 6906 | { |
| 6907 | typedef int check[sizeof (long double) == sizeof (double) |
| 6908 | && LDBL_MANT_DIG == DBL_MANT_DIG |
| 6909 | && LDBL_MAX_EXP == DBL_MAX_EXP |
| 6910 | && LDBL_MIN_EXP == DBL_MIN_EXP |
| 6911 | ? 1 : -1]; |
| 6912 | |
| 6913 | ; |
| 6914 | return 0; |
| 6915 | } |
| 6916 | _ACEOF |
| 6917 | if ac_fn_c_try_compile "$LINENO"; then : |
| 6918 | gl_cv_long_double_equals_double=yes |
| 6919 | else |
| 6920 | gl_cv_long_double_equals_double=no |
| 6921 | fi |
| 6922 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6923 | |
| 6924 | fi |
| 6925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 |
| 6926 | $as_echo "$gl_cv_long_double_equals_double" >&6; } |
| 6927 | if test $gl_cv_long_double_equals_double = yes; then |
| 6928 | |
| 6929 | $as_echo "#define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h |
| 6930 | |
| 6931 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 |
| 6932 | else |
| 6933 | HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 |
| 6934 | fi |
| 6935 | |
| 6936 | |
| 6937 | |
| 6938 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 |
| 6939 | $as_echo_n "checking for unsigned long long int... " >&6; } |
| 6940 | if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then : |
| 6941 | $as_echo_n "(cached) " >&6 |
| 6942 | else |
| 6943 | ac_cv_type_unsigned_long_long_int=yes |
| 6944 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then |
| 6945 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 6946 | /* end confdefs.h. */ |
| 6947 | |
| 6948 | /* For now, do not test the preprocessor; as of 2007 there are too many |
| 6949 | implementations with broken preprocessors. Perhaps this can |
| 6950 | be revisited in 2012. In the meantime, code should not expect |
| 6951 | #if to work with literals wider than 32 bits. */ |
| 6952 | /* Test literals. */ |
| 6953 | long long int ll = 9223372036854775807ll; |
| 6954 | long long int nll = -9223372036854775807LL; |
| 6955 | unsigned long long int ull = 18446744073709551615ULL; |
| 6956 | /* Test constant expressions. */ |
| 6957 | typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) |
| 6958 | ? 1 : -1)]; |
| 6959 | typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 |
| 6960 | ? 1 : -1)]; |
| 6961 | int i = 63; |
| 6962 | int |
| 6963 | main () |
| 6964 | { |
| 6965 | /* Test availability of runtime routines for shift and division. */ |
| 6966 | long long int llmax = 9223372036854775807ll; |
| 6967 | unsigned long long int ullmax = 18446744073709551615ull; |
| 6968 | return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) |
| 6969 | | (llmax / ll) | (llmax % ll) |
| 6970 | | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) |
| 6971 | | (ullmax / ull) | (ullmax % ull)); |
| 6972 | ; |
| 6973 | return 0; |
| 6974 | } |
| 6975 | |
| 6976 | _ACEOF |
| 6977 | if ac_fn_c_try_link "$LINENO"; then : |
| 6978 | |
| 6979 | else |
| 6980 | ac_cv_type_unsigned_long_long_int=no |
| 6981 | fi |
| 6982 | rm -f core conftest.err conftest.$ac_objext \ |
| 6983 | conftest$ac_exeext conftest.$ac_ext |
| 6984 | fi |
| 6985 | fi |
| 6986 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 |
| 6987 | $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } |
| 6988 | if test $ac_cv_type_unsigned_long_long_int = yes; then |
| 6989 | |
| 6990 | $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h |
| 6991 | |
| 6992 | fi |
| 6993 | |
| 6994 | |
| 6995 | |
| 6996 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 |
| 6997 | $as_echo_n "checking for long long int... " >&6; } |
| 6998 | if test "${ac_cv_type_long_long_int+set}" = set; then : |
| 6999 | $as_echo_n "(cached) " >&6 |
| 7000 | else |
| 7001 | ac_cv_type_long_long_int=yes |
| 7002 | if test "x${ac_cv_prog_cc_c99-no}" = xno; then |
| 7003 | ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int |
| 7004 | if test $ac_cv_type_long_long_int = yes; then |
| 7005 | if test "$cross_compiling" = yes; then : |
| 7006 | : |
| 7007 | else |
| 7008 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7009 | /* end confdefs.h. */ |
| 7010 | #include <limits.h> |
| 7011 | #ifndef LLONG_MAX |
| 7012 | # define HALF \ |
| 7013 | (1LL << (sizeof (long long int) * CHAR_BIT - 2)) |
| 7014 | # define LLONG_MAX (HALF - 1 + HALF) |
| 7015 | #endif |
| 7016 | int |
| 7017 | main () |
| 7018 | { |
| 7019 | long long int n = 1; |
| 7020 | int i; |
| 7021 | for (i = 0; ; i++) |
| 7022 | { |
| 7023 | long long int m = n << i; |
| 7024 | if (m >> i != n) |
| 7025 | return 1; |
| 7026 | if (LLONG_MAX / 2 < m) |
| 7027 | break; |
| 7028 | } |
| 7029 | return 0; |
| 7030 | ; |
| 7031 | return 0; |
| 7032 | } |
| 7033 | _ACEOF |
| 7034 | if ac_fn_c_try_run "$LINENO"; then : |
| 7035 | |
| 7036 | else |
| 7037 | ac_cv_type_long_long_int=no |
| 7038 | fi |
| 7039 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 7040 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 7041 | fi |
| 7042 | |
| 7043 | fi |
| 7044 | fi |
| 7045 | fi |
| 7046 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 |
| 7047 | $as_echo "$ac_cv_type_long_long_int" >&6; } |
| 7048 | if test $ac_cv_type_long_long_int = yes; then |
| 7049 | |
| 7050 | $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h |
| 7051 | |
| 7052 | fi |
| 7053 | |
| 7054 | |
| 7055 | |
| 7056 | |
| 7057 | |
| 7058 | |
| 7059 | gl_cv_c_multiarch=no |
| 7060 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7061 | /* end confdefs.h. */ |
| 7062 | #ifndef __APPLE_CC__ |
| 7063 | not a universal capable compiler |
| 7064 | #endif |
| 7065 | typedef int dummy; |
| 7066 | |
| 7067 | _ACEOF |
| 7068 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7069 | |
| 7070 | arch= |
| 7071 | prev= |
| 7072 | for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do |
| 7073 | if test -n "$prev"; then |
| 7074 | case $word in |
| 7075 | i?86 | x86_64 | ppc | ppc64) |
| 7076 | if test -z "$arch" || test "$arch" = "$word"; then |
| 7077 | arch="$word" |
| 7078 | else |
| 7079 | gl_cv_c_multiarch=yes |
| 7080 | fi |
| 7081 | ;; |
| 7082 | esac |
| 7083 | prev= |
| 7084 | else |
| 7085 | if test "x$word" = "x-arch"; then |
| 7086 | prev=arch |
| 7087 | fi |
| 7088 | fi |
| 7089 | done |
| 7090 | |
| 7091 | fi |
| 7092 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7093 | if test $gl_cv_c_multiarch = yes; then |
| 7094 | APPLE_UNIVERSAL_BUILD=1 |
| 7095 | else |
| 7096 | APPLE_UNIVERSAL_BUILD=0 |
| 7097 | fi |
| 7098 | |
| 7099 | |
| 7100 | |
| 7101 | |
| 7102 | |
| 7103 | if test $ac_cv_type_long_long_int = yes; then |
| 7104 | HAVE_LONG_LONG_INT=1 |
| 7105 | else |
| 7106 | HAVE_LONG_LONG_INT=0 |
| 7107 | fi |
| 7108 | |
| 7109 | |
| 7110 | if test $ac_cv_type_unsigned_long_long_int = yes; then |
| 7111 | HAVE_UNSIGNED_LONG_LONG_INT=1 |
| 7112 | else |
| 7113 | HAVE_UNSIGNED_LONG_LONG_INT=0 |
| 7114 | fi |
| 7115 | |
| 7116 | |
| 7117 | |
| 7118 | if test $ac_cv_header_wchar_h = yes; then |
| 7119 | HAVE_WCHAR_H=1 |
| 7120 | else |
| 7121 | HAVE_WCHAR_H=0 |
| 7122 | fi |
| 7123 | |
| 7124 | |
| 7125 | if test $ac_cv_header_inttypes_h = yes; then |
| 7126 | HAVE_INTTYPES_H=1 |
| 7127 | else |
| 7128 | HAVE_INTTYPES_H=0 |
| 7129 | fi |
| 7130 | |
| 7131 | |
| 7132 | if test $ac_cv_header_sys_types_h = yes; then |
| 7133 | HAVE_SYS_TYPES_H=1 |
| 7134 | else |
| 7135 | HAVE_SYS_TYPES_H=0 |
| 7136 | fi |
| 7137 | |
| 7138 | |
| 7139 | |
| 7140 | |
| 7141 | |
| 7142 | |
| 7143 | |
| 7144 | |
| 7145 | |
| 7146 | |
| 7147 | |
| 7148 | if test $gl_cv_have_include_next = yes; then |
| 7149 | gl_cv_next_stdint_h='<'stdint.h'>' |
| 7150 | else |
| 7151 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5 |
| 7152 | $as_echo_n "checking absolute name of <stdint.h>... " >&6; } |
| 7153 | if test "${gl_cv_next_stdint_h+set}" = set; then : |
| 7154 | $as_echo_n "(cached) " >&6 |
| 7155 | else |
| 7156 | |
| 7157 | if test $ac_cv_header_stdint_h = yes; then |
| 7158 | |
| 7159 | |
| 7160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7161 | /* end confdefs.h. */ |
| 7162 | #include <stdint.h> |
| 7163 | |
| 7164 | _ACEOF |
| 7165 | case "$host_os" in |
| 7166 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 7167 | *) gl_absname_cpp="$ac_cpp" ;; |
| 7168 | esac |
| 7169 | |
| 7170 | case "$host_os" in |
| 7171 | mingw*) |
| 7172 | gl_dirsep_regex='[/\\]' |
| 7173 | ;; |
| 7174 | *) |
| 7175 | gl_dirsep_regex='\/' |
| 7176 | ;; |
| 7177 | esac |
| 7178 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 7179 | |
| 7180 | gl_header_literal_regex=`echo 'stdint.h' \ |
| 7181 | | sed -e "$gl_make_literal_regex_sed"` |
| 7182 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 7183 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 7184 | s|^/[^/]|//&| |
| 7185 | p |
| 7186 | q |
| 7187 | }' |
| 7188 | gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 7189 | sed -n "$gl_absolute_header_sed"`'"' |
| 7190 | else |
| 7191 | gl_cv_next_stdint_h='<'stdint.h'>' |
| 7192 | fi |
| 7193 | |
| 7194 | |
| 7195 | fi |
| 7196 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 |
| 7197 | $as_echo "$gl_cv_next_stdint_h" >&6; } |
| 7198 | fi |
| 7199 | NEXT_STDINT_H=$gl_cv_next_stdint_h |
| 7200 | |
| 7201 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 7202 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 7203 | gl_next_as_first_directive='<'stdint.h'>' |
| 7204 | else |
| 7205 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 7206 | gl_next_as_first_directive=$gl_cv_next_stdint_h |
| 7207 | fi |
| 7208 | NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive |
| 7209 | |
| 7210 | |
| 7211 | |
| 7212 | |
| 7213 | if test $ac_cv_header_stdint_h = yes; then |
| 7214 | HAVE_STDINT_H=1 |
| 7215 | else |
| 7216 | HAVE_STDINT_H=0 |
| 7217 | fi |
| 7218 | |
| 7219 | |
| 7220 | if test $ac_cv_header_stdint_h = yes; then |
| 7221 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 |
| 7222 | $as_echo_n "checking whether stdint.h conforms to C99... " >&6; } |
| 7223 | if test "${gl_cv_header_working_stdint_h+set}" = set; then : |
| 7224 | $as_echo_n "(cached) " >&6 |
| 7225 | else |
| 7226 | gl_cv_header_working_stdint_h=no |
| 7227 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7228 | /* end confdefs.h. */ |
| 7229 | |
| 7230 | |
| 7231 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
| 7232 | #include <stdint.h> |
| 7233 | /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */ |
| 7234 | #if !(defined WCHAR_MIN && defined WCHAR_MAX) |
| 7235 | #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>" |
| 7236 | #endif |
| 7237 | |
| 7238 | |
| 7239 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7240 | included before <wchar.h>. */ |
| 7241 | #include <stddef.h> |
| 7242 | #include <signal.h> |
| 7243 | #if HAVE_WCHAR_H |
| 7244 | # include <stdio.h> |
| 7245 | # include <time.h> |
| 7246 | # include <wchar.h> |
| 7247 | #endif |
| 7248 | |
| 7249 | |
| 7250 | #ifdef INT8_MAX |
| 7251 | int8_t a1 = INT8_MAX; |
| 7252 | int8_t a1min = INT8_MIN; |
| 7253 | #endif |
| 7254 | #ifdef INT16_MAX |
| 7255 | int16_t a2 = INT16_MAX; |
| 7256 | int16_t a2min = INT16_MIN; |
| 7257 | #endif |
| 7258 | #ifdef INT32_MAX |
| 7259 | int32_t a3 = INT32_MAX; |
| 7260 | int32_t a3min = INT32_MIN; |
| 7261 | #endif |
| 7262 | #ifdef INT64_MAX |
| 7263 | int64_t a4 = INT64_MAX; |
| 7264 | int64_t a4min = INT64_MIN; |
| 7265 | #endif |
| 7266 | #ifdef UINT8_MAX |
| 7267 | uint8_t b1 = UINT8_MAX; |
| 7268 | #else |
| 7269 | typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; |
| 7270 | #endif |
| 7271 | #ifdef UINT16_MAX |
| 7272 | uint16_t b2 = UINT16_MAX; |
| 7273 | #endif |
| 7274 | #ifdef UINT32_MAX |
| 7275 | uint32_t b3 = UINT32_MAX; |
| 7276 | #endif |
| 7277 | #ifdef UINT64_MAX |
| 7278 | uint64_t b4 = UINT64_MAX; |
| 7279 | #endif |
| 7280 | int_least8_t c1 = INT8_C (0x7f); |
| 7281 | int_least8_t c1max = INT_LEAST8_MAX; |
| 7282 | int_least8_t c1min = INT_LEAST8_MIN; |
| 7283 | int_least16_t c2 = INT16_C (0x7fff); |
| 7284 | int_least16_t c2max = INT_LEAST16_MAX; |
| 7285 | int_least16_t c2min = INT_LEAST16_MIN; |
| 7286 | int_least32_t c3 = INT32_C (0x7fffffff); |
| 7287 | int_least32_t c3max = INT_LEAST32_MAX; |
| 7288 | int_least32_t c3min = INT_LEAST32_MIN; |
| 7289 | int_least64_t c4 = INT64_C (0x7fffffffffffffff); |
| 7290 | int_least64_t c4max = INT_LEAST64_MAX; |
| 7291 | int_least64_t c4min = INT_LEAST64_MIN; |
| 7292 | uint_least8_t d1 = UINT8_C (0xff); |
| 7293 | uint_least8_t d1max = UINT_LEAST8_MAX; |
| 7294 | uint_least16_t d2 = UINT16_C (0xffff); |
| 7295 | uint_least16_t d2max = UINT_LEAST16_MAX; |
| 7296 | uint_least32_t d3 = UINT32_C (0xffffffff); |
| 7297 | uint_least32_t d3max = UINT_LEAST32_MAX; |
| 7298 | uint_least64_t d4 = UINT64_C (0xffffffffffffffff); |
| 7299 | uint_least64_t d4max = UINT_LEAST64_MAX; |
| 7300 | int_fast8_t e1 = INT_FAST8_MAX; |
| 7301 | int_fast8_t e1min = INT_FAST8_MIN; |
| 7302 | int_fast16_t e2 = INT_FAST16_MAX; |
| 7303 | int_fast16_t e2min = INT_FAST16_MIN; |
| 7304 | int_fast32_t e3 = INT_FAST32_MAX; |
| 7305 | int_fast32_t e3min = INT_FAST32_MIN; |
| 7306 | int_fast64_t e4 = INT_FAST64_MAX; |
| 7307 | int_fast64_t e4min = INT_FAST64_MIN; |
| 7308 | uint_fast8_t f1 = UINT_FAST8_MAX; |
| 7309 | uint_fast16_t f2 = UINT_FAST16_MAX; |
| 7310 | uint_fast32_t f3 = UINT_FAST32_MAX; |
| 7311 | uint_fast64_t f4 = UINT_FAST64_MAX; |
| 7312 | #ifdef INTPTR_MAX |
| 7313 | intptr_t g = INTPTR_MAX; |
| 7314 | intptr_t gmin = INTPTR_MIN; |
| 7315 | #endif |
| 7316 | #ifdef UINTPTR_MAX |
| 7317 | uintptr_t h = UINTPTR_MAX; |
| 7318 | #endif |
| 7319 | intmax_t i = INTMAX_MAX; |
| 7320 | uintmax_t j = UINTMAX_MAX; |
| 7321 | |
| 7322 | #include <limits.h> /* for CHAR_BIT */ |
| 7323 | #define TYPE_MINIMUM(t) \ |
| 7324 | ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) |
| 7325 | #define TYPE_MAXIMUM(t) \ |
| 7326 | ((t) ((t) 0 < (t) -1 \ |
| 7327 | ? (t) -1 \ |
| 7328 | : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) |
| 7329 | struct s { |
| 7330 | int check_PTRDIFF: |
| 7331 | PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) |
| 7332 | && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) |
| 7333 | ? 1 : -1; |
| 7334 | /* Detect bug in FreeBSD 6.0 / ia64. */ |
| 7335 | int check_SIG_ATOMIC: |
| 7336 | SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) |
| 7337 | && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) |
| 7338 | ? 1 : -1; |
| 7339 | int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; |
| 7340 | int check_WCHAR: |
| 7341 | WCHAR_MIN == TYPE_MINIMUM (wchar_t) |
| 7342 | && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) |
| 7343 | ? 1 : -1; |
| 7344 | /* Detect bug in mingw. */ |
| 7345 | int check_WINT: |
| 7346 | WINT_MIN == TYPE_MINIMUM (wint_t) |
| 7347 | && WINT_MAX == TYPE_MAXIMUM (wint_t) |
| 7348 | ? 1 : -1; |
| 7349 | |
| 7350 | /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ |
| 7351 | int check_UINT8_C: |
| 7352 | (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; |
| 7353 | int check_UINT16_C: |
| 7354 | (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; |
| 7355 | |
| 7356 | /* Detect bugs in OpenBSD 3.9 stdint.h. */ |
| 7357 | #ifdef UINT8_MAX |
| 7358 | int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; |
| 7359 | #endif |
| 7360 | #ifdef UINT16_MAX |
| 7361 | int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; |
| 7362 | #endif |
| 7363 | #ifdef UINT32_MAX |
| 7364 | int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; |
| 7365 | #endif |
| 7366 | #ifdef UINT64_MAX |
| 7367 | int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; |
| 7368 | #endif |
| 7369 | int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; |
| 7370 | int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; |
| 7371 | int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; |
| 7372 | int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; |
| 7373 | int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; |
| 7374 | int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; |
| 7375 | int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; |
| 7376 | int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; |
| 7377 | int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; |
| 7378 | int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; |
| 7379 | int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; |
| 7380 | }; |
| 7381 | |
| 7382 | int |
| 7383 | main () |
| 7384 | { |
| 7385 | |
| 7386 | ; |
| 7387 | return 0; |
| 7388 | } |
| 7389 | _ACEOF |
| 7390 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7391 | if test "$cross_compiling" = yes; then : |
| 7392 | gl_cv_header_working_stdint_h=yes |
| 7393 | |
| 7394 | else |
| 7395 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7396 | /* end confdefs.h. */ |
| 7397 | |
| 7398 | |
| 7399 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ |
| 7400 | #include <stdint.h> |
| 7401 | |
| 7402 | |
| 7403 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7404 | included before <wchar.h>. */ |
| 7405 | #include <stddef.h> |
| 7406 | #include <signal.h> |
| 7407 | #if HAVE_WCHAR_H |
| 7408 | # include <stdio.h> |
| 7409 | # include <time.h> |
| 7410 | # include <wchar.h> |
| 7411 | #endif |
| 7412 | |
| 7413 | |
| 7414 | #include <stdio.h> |
| 7415 | #include <string.h> |
| 7416 | #define MVAL(macro) MVAL1(macro) |
| 7417 | #define MVAL1(expression) #expression |
| 7418 | static const char *macro_values[] = |
| 7419 | { |
| 7420 | #ifdef INT8_MAX |
| 7421 | MVAL (INT8_MAX), |
| 7422 | #endif |
| 7423 | #ifdef INT16_MAX |
| 7424 | MVAL (INT16_MAX), |
| 7425 | #endif |
| 7426 | #ifdef INT32_MAX |
| 7427 | MVAL (INT32_MAX), |
| 7428 | #endif |
| 7429 | #ifdef INT64_MAX |
| 7430 | MVAL (INT64_MAX), |
| 7431 | #endif |
| 7432 | #ifdef UINT8_MAX |
| 7433 | MVAL (UINT8_MAX), |
| 7434 | #endif |
| 7435 | #ifdef UINT16_MAX |
| 7436 | MVAL (UINT16_MAX), |
| 7437 | #endif |
| 7438 | #ifdef UINT32_MAX |
| 7439 | MVAL (UINT32_MAX), |
| 7440 | #endif |
| 7441 | #ifdef UINT64_MAX |
| 7442 | MVAL (UINT64_MAX), |
| 7443 | #endif |
| 7444 | NULL |
| 7445 | }; |
| 7446 | |
| 7447 | int |
| 7448 | main () |
| 7449 | { |
| 7450 | |
| 7451 | const char **mv; |
| 7452 | for (mv = macro_values; *mv != NULL; mv++) |
| 7453 | { |
| 7454 | const char *value = *mv; |
| 7455 | /* Test whether it looks like a cast expression. */ |
| 7456 | if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 |
| 7457 | || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 |
| 7458 | || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 |
| 7459 | || strncmp (value, "((int)"/*)*/, 6) == 0 |
| 7460 | || strncmp (value, "((signed short)"/*)*/, 15) == 0 |
| 7461 | || strncmp (value, "((signed char)"/*)*/, 14) == 0) |
| 7462 | return mv - macro_values + 1; |
| 7463 | } |
| 7464 | return 0; |
| 7465 | |
| 7466 | ; |
| 7467 | return 0; |
| 7468 | } |
| 7469 | _ACEOF |
| 7470 | if ac_fn_c_try_run "$LINENO"; then : |
| 7471 | gl_cv_header_working_stdint_h=yes |
| 7472 | fi |
| 7473 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 7474 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 7475 | fi |
| 7476 | |
| 7477 | |
| 7478 | fi |
| 7479 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7480 | |
| 7481 | fi |
| 7482 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 |
| 7483 | $as_echo "$gl_cv_header_working_stdint_h" >&6; } |
| 7484 | fi |
| 7485 | if test "$gl_cv_header_working_stdint_h" = yes; then |
| 7486 | STDINT_H= |
| 7487 | else |
| 7488 | for ac_header in sys/inttypes.h sys/bitypes.h |
| 7489 | do : |
| 7490 | as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 7491 | ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| 7492 | eval as_val=\$$as_ac_Header |
| 7493 | if test "x$as_val" = x""yes; then : |
| 7494 | cat >>confdefs.h <<_ACEOF |
| 7495 | #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| 7496 | _ACEOF |
| 7497 | |
| 7498 | fi |
| 7499 | |
| 7500 | done |
| 7501 | |
| 7502 | if test $ac_cv_header_sys_inttypes_h = yes; then |
| 7503 | HAVE_SYS_INTTYPES_H=1 |
| 7504 | else |
| 7505 | HAVE_SYS_INTTYPES_H=0 |
| 7506 | fi |
| 7507 | |
| 7508 | if test $ac_cv_header_sys_bitypes_h = yes; then |
| 7509 | HAVE_SYS_BITYPES_H=1 |
| 7510 | else |
| 7511 | HAVE_SYS_BITYPES_H=0 |
| 7512 | fi |
| 7513 | |
| 7514 | |
| 7515 | |
| 7516 | |
| 7517 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
| 7518 | |
| 7519 | |
| 7520 | for gltype in ptrdiff_t size_t ; do |
| 7521 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 |
| 7522 | $as_echo_n "checking for bit size of $gltype... " >&6; } |
| 7523 | if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7524 | $as_echo_n "(cached) " >&6 |
| 7525 | else |
| 7526 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " |
| 7527 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7528 | included before <wchar.h>. */ |
| 7529 | #include <stddef.h> |
| 7530 | #include <signal.h> |
| 7531 | #if HAVE_WCHAR_H |
| 7532 | # include <stdio.h> |
| 7533 | # include <time.h> |
| 7534 | # include <wchar.h> |
| 7535 | #endif |
| 7536 | |
| 7537 | #include <limits.h>"; then : |
| 7538 | |
| 7539 | else |
| 7540 | result=unknown |
| 7541 | fi |
| 7542 | |
| 7543 | eval gl_cv_bitsizeof_${gltype}=\$result |
| 7544 | |
| 7545 | fi |
| 7546 | eval ac_res=\$gl_cv_bitsizeof_${gltype} |
| 7547 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7548 | $as_echo "$ac_res" >&6; } |
| 7549 | eval result=\$gl_cv_bitsizeof_${gltype} |
| 7550 | if test $result = unknown; then |
| 7551 | result=0 |
| 7552 | fi |
| 7553 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` |
| 7554 | cat >>confdefs.h <<_ACEOF |
| 7555 | #define BITSIZEOF_${GLTYPE} $result |
| 7556 | _ACEOF |
| 7557 | |
| 7558 | eval BITSIZEOF_${GLTYPE}=\$result |
| 7559 | done |
| 7560 | |
| 7561 | |
| 7562 | fi |
| 7563 | |
| 7564 | |
| 7565 | for gltype in sig_atomic_t wchar_t wint_t ; do |
| 7566 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 |
| 7567 | $as_echo_n "checking for bit size of $gltype... " >&6; } |
| 7568 | if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7569 | $as_echo_n "(cached) " >&6 |
| 7570 | else |
| 7571 | if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " |
| 7572 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7573 | included before <wchar.h>. */ |
| 7574 | #include <stddef.h> |
| 7575 | #include <signal.h> |
| 7576 | #if HAVE_WCHAR_H |
| 7577 | # include <stdio.h> |
| 7578 | # include <time.h> |
| 7579 | # include <wchar.h> |
| 7580 | #endif |
| 7581 | |
| 7582 | #include <limits.h>"; then : |
| 7583 | |
| 7584 | else |
| 7585 | result=unknown |
| 7586 | fi |
| 7587 | |
| 7588 | eval gl_cv_bitsizeof_${gltype}=\$result |
| 7589 | |
| 7590 | fi |
| 7591 | eval ac_res=\$gl_cv_bitsizeof_${gltype} |
| 7592 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7593 | $as_echo "$ac_res" >&6; } |
| 7594 | eval result=\$gl_cv_bitsizeof_${gltype} |
| 7595 | if test $result = unknown; then |
| 7596 | result=0 |
| 7597 | fi |
| 7598 | GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` |
| 7599 | cat >>confdefs.h <<_ACEOF |
| 7600 | #define BITSIZEOF_${GLTYPE} $result |
| 7601 | _ACEOF |
| 7602 | |
| 7603 | eval BITSIZEOF_${GLTYPE}=\$result |
| 7604 | done |
| 7605 | |
| 7606 | |
| 7607 | |
| 7608 | |
| 7609 | for gltype in sig_atomic_t wchar_t wint_t ; do |
| 7610 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 |
| 7611 | $as_echo_n "checking whether $gltype is signed... " >&6; } |
| 7612 | if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7613 | $as_echo_n "(cached) " >&6 |
| 7614 | else |
| 7615 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7616 | /* end confdefs.h. */ |
| 7617 | |
| 7618 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7619 | included before <wchar.h>. */ |
| 7620 | #include <stddef.h> |
| 7621 | #include <signal.h> |
| 7622 | #if HAVE_WCHAR_H |
| 7623 | # include <stdio.h> |
| 7624 | # include <time.h> |
| 7625 | # include <wchar.h> |
| 7626 | #endif |
| 7627 | |
| 7628 | int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; |
| 7629 | int |
| 7630 | main () |
| 7631 | { |
| 7632 | |
| 7633 | ; |
| 7634 | return 0; |
| 7635 | } |
| 7636 | _ACEOF |
| 7637 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7638 | result=yes |
| 7639 | else |
| 7640 | result=no |
| 7641 | fi |
| 7642 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7643 | eval gl_cv_type_${gltype}_signed=\$result |
| 7644 | |
| 7645 | fi |
| 7646 | eval ac_res=\$gl_cv_type_${gltype}_signed |
| 7647 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7648 | $as_echo "$ac_res" >&6; } |
| 7649 | eval result=\$gl_cv_type_${gltype}_signed |
| 7650 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` |
| 7651 | if test "$result" = yes; then |
| 7652 | cat >>confdefs.h <<_ACEOF |
| 7653 | #define HAVE_SIGNED_${GLTYPE} 1 |
| 7654 | _ACEOF |
| 7655 | |
| 7656 | eval HAVE_SIGNED_${GLTYPE}=1 |
| 7657 | else |
| 7658 | eval HAVE_SIGNED_${GLTYPE}=0 |
| 7659 | fi |
| 7660 | done |
| 7661 | |
| 7662 | |
| 7663 | gl_cv_type_ptrdiff_t_signed=yes |
| 7664 | gl_cv_type_size_t_signed=no |
| 7665 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
| 7666 | |
| 7667 | |
| 7668 | for gltype in ptrdiff_t size_t ; do |
| 7669 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 |
| 7670 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } |
| 7671 | if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7672 | $as_echo_n "(cached) " >&6 |
| 7673 | else |
| 7674 | eval gl_cv_type_${gltype}_suffix=no |
| 7675 | eval result=\$gl_cv_type_${gltype}_signed |
| 7676 | if test "$result" = yes; then |
| 7677 | glsufu= |
| 7678 | else |
| 7679 | glsufu=u |
| 7680 | fi |
| 7681 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do |
| 7682 | case $glsuf in |
| 7683 | '') gltype1='int';; |
| 7684 | l) gltype1='long int';; |
| 7685 | ll) gltype1='long long int';; |
| 7686 | i64) gltype1='__int64';; |
| 7687 | u) gltype1='unsigned int';; |
| 7688 | ul) gltype1='unsigned long int';; |
| 7689 | ull) gltype1='unsigned long long int';; |
| 7690 | ui64)gltype1='unsigned __int64';; |
| 7691 | esac |
| 7692 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7693 | /* end confdefs.h. */ |
| 7694 | |
| 7695 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7696 | included before <wchar.h>. */ |
| 7697 | #include <stddef.h> |
| 7698 | #include <signal.h> |
| 7699 | #if HAVE_WCHAR_H |
| 7700 | # include <stdio.h> |
| 7701 | # include <time.h> |
| 7702 | # include <wchar.h> |
| 7703 | #endif |
| 7704 | |
| 7705 | extern $gltype foo; |
| 7706 | extern $gltype1 foo; |
| 7707 | int |
| 7708 | main () |
| 7709 | { |
| 7710 | |
| 7711 | ; |
| 7712 | return 0; |
| 7713 | } |
| 7714 | _ACEOF |
| 7715 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7716 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
| 7717 | fi |
| 7718 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7719 | eval result=\$gl_cv_type_${gltype}_suffix |
| 7720 | test "$result" != no && break |
| 7721 | done |
| 7722 | fi |
| 7723 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
| 7724 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7725 | $as_echo "$ac_res" >&6; } |
| 7726 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` |
| 7727 | eval result=\$gl_cv_type_${gltype}_suffix |
| 7728 | test "$result" = no && result= |
| 7729 | eval ${GLTYPE}_SUFFIX=\$result |
| 7730 | cat >>confdefs.h <<_ACEOF |
| 7731 | #define ${GLTYPE}_SUFFIX $result |
| 7732 | _ACEOF |
| 7733 | |
| 7734 | done |
| 7735 | |
| 7736 | |
| 7737 | fi |
| 7738 | |
| 7739 | |
| 7740 | for gltype in sig_atomic_t wchar_t wint_t ; do |
| 7741 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 |
| 7742 | $as_echo_n "checking for $gltype integer literal suffix... " >&6; } |
| 7743 | if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7744 | $as_echo_n "(cached) " >&6 |
| 7745 | else |
| 7746 | eval gl_cv_type_${gltype}_suffix=no |
| 7747 | eval result=\$gl_cv_type_${gltype}_signed |
| 7748 | if test "$result" = yes; then |
| 7749 | glsufu= |
| 7750 | else |
| 7751 | glsufu=u |
| 7752 | fi |
| 7753 | for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do |
| 7754 | case $glsuf in |
| 7755 | '') gltype1='int';; |
| 7756 | l) gltype1='long int';; |
| 7757 | ll) gltype1='long long int';; |
| 7758 | i64) gltype1='__int64';; |
| 7759 | u) gltype1='unsigned int';; |
| 7760 | ul) gltype1='unsigned long int';; |
| 7761 | ull) gltype1='unsigned long long int';; |
| 7762 | ui64)gltype1='unsigned __int64';; |
| 7763 | esac |
| 7764 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7765 | /* end confdefs.h. */ |
| 7766 | |
| 7767 | /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 7768 | included before <wchar.h>. */ |
| 7769 | #include <stddef.h> |
| 7770 | #include <signal.h> |
| 7771 | #if HAVE_WCHAR_H |
| 7772 | # include <stdio.h> |
| 7773 | # include <time.h> |
| 7774 | # include <wchar.h> |
| 7775 | #endif |
| 7776 | |
| 7777 | extern $gltype foo; |
| 7778 | extern $gltype1 foo; |
| 7779 | int |
| 7780 | main () |
| 7781 | { |
| 7782 | |
| 7783 | ; |
| 7784 | return 0; |
| 7785 | } |
| 7786 | _ACEOF |
| 7787 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7788 | eval gl_cv_type_${gltype}_suffix=\$glsuf |
| 7789 | fi |
| 7790 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7791 | eval result=\$gl_cv_type_${gltype}_suffix |
| 7792 | test "$result" != no && break |
| 7793 | done |
| 7794 | fi |
| 7795 | eval ac_res=\$gl_cv_type_${gltype}_suffix |
| 7796 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7797 | $as_echo "$ac_res" >&6; } |
| 7798 | GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` |
| 7799 | eval result=\$gl_cv_type_${gltype}_suffix |
| 7800 | test "$result" = no && result= |
| 7801 | eval ${GLTYPE}_SUFFIX=\$result |
| 7802 | cat >>confdefs.h <<_ACEOF |
| 7803 | #define ${GLTYPE}_SUFFIX $result |
| 7804 | _ACEOF |
| 7805 | |
| 7806 | done |
| 7807 | |
| 7808 | |
| 7809 | |
| 7810 | if test $BITSIZEOF_WINT_T -lt 32; then |
| 7811 | BITSIZEOF_WINT_T=32 |
| 7812 | fi |
| 7813 | |
| 7814 | STDINT_H=stdint.h |
| 7815 | fi |
| 7816 | |
| 7817 | if test -n "$STDINT_H"; then |
| 7818 | GL_GENERATE_STDINT_H_TRUE= |
| 7819 | GL_GENERATE_STDINT_H_FALSE='#' |
| 7820 | else |
| 7821 | GL_GENERATE_STDINT_H_TRUE='#' |
| 7822 | GL_GENERATE_STDINT_H_FALSE= |
| 7823 | fi |
| 7824 | |
| 7825 | |
| 7826 | |
| 7827 | |
| 7828 | |
| 7829 | GNULIB_IMAXABS=0; |
| 7830 | GNULIB_IMAXDIV=0; |
| 7831 | GNULIB_STRTOIMAX=0; |
| 7832 | GNULIB_STRTOUMAX=0; |
| 7833 | HAVE_DECL_IMAXABS=1; |
| 7834 | HAVE_DECL_IMAXDIV=1; |
| 7835 | HAVE_DECL_STRTOIMAX=1; |
| 7836 | HAVE_DECL_STRTOUMAX=1; |
| 7837 | REPLACE_STRTOIMAX=0; |
| 7838 | INT32_MAX_LT_INTMAX_MAX=1; |
| 7839 | INT64_MAX_EQ_LONG_MAX='defined _LP64'; |
| 7840 | PRI_MACROS_BROKEN=0; |
| 7841 | PRIPTR_PREFIX=__PRIPTR_PREFIX; |
| 7842 | UINT32_MAX_LT_UINTMAX_MAX=1; |
| 7843 | UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; |
| 7844 | |
| 7845 | |
| 7846 | |
| 7847 | |
| 7848 | |
| 7849 | |
| 7850 | |
| 7851 | |
| 7852 | |
| 7853 | |
| 7854 | |
| 7855 | |
| 7856 | |
| 7857 | |
| 7858 | |
| 7859 | if test $gl_cv_have_include_next = yes; then |
| 7860 | gl_cv_next_inttypes_h='<'inttypes.h'>' |
| 7861 | else |
| 7862 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5 |
| 7863 | $as_echo_n "checking absolute name of <inttypes.h>... " >&6; } |
| 7864 | if test "${gl_cv_next_inttypes_h+set}" = set; then : |
| 7865 | $as_echo_n "(cached) " >&6 |
| 7866 | else |
| 7867 | |
| 7868 | if test $ac_cv_header_inttypes_h = yes; then |
| 7869 | |
| 7870 | |
| 7871 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7872 | /* end confdefs.h. */ |
| 7873 | #include <inttypes.h> |
| 7874 | |
| 7875 | _ACEOF |
| 7876 | case "$host_os" in |
| 7877 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 7878 | *) gl_absname_cpp="$ac_cpp" ;; |
| 7879 | esac |
| 7880 | |
| 7881 | case "$host_os" in |
| 7882 | mingw*) |
| 7883 | gl_dirsep_regex='[/\\]' |
| 7884 | ;; |
| 7885 | *) |
| 7886 | gl_dirsep_regex='\/' |
| 7887 | ;; |
| 7888 | esac |
| 7889 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 7890 | |
| 7891 | gl_header_literal_regex=`echo 'inttypes.h' \ |
| 7892 | | sed -e "$gl_make_literal_regex_sed"` |
| 7893 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 7894 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 7895 | s|^/[^/]|//&| |
| 7896 | p |
| 7897 | q |
| 7898 | }' |
| 7899 | gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 7900 | sed -n "$gl_absolute_header_sed"`'"' |
| 7901 | else |
| 7902 | gl_cv_next_inttypes_h='<'inttypes.h'>' |
| 7903 | fi |
| 7904 | |
| 7905 | |
| 7906 | fi |
| 7907 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 |
| 7908 | $as_echo "$gl_cv_next_inttypes_h" >&6; } |
| 7909 | fi |
| 7910 | NEXT_INTTYPES_H=$gl_cv_next_inttypes_h |
| 7911 | |
| 7912 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 7913 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 7914 | gl_next_as_first_directive='<'inttypes.h'>' |
| 7915 | else |
| 7916 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 7917 | gl_next_as_first_directive=$gl_cv_next_inttypes_h |
| 7918 | fi |
| 7919 | NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive |
| 7920 | |
| 7921 | |
| 7922 | |
| 7923 | |
| 7924 | |
| 7925 | |
| 7926 | |
| 7927 | |
| 7928 | for gl_func in imaxabs imaxdiv strtoimax strtoumax; do |
| 7929 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 7930 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 7931 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 7932 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 7933 | $as_echo_n "(cached) " >&6 |
| 7934 | else |
| 7935 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7936 | /* end confdefs.h. */ |
| 7937 | #include <inttypes.h> |
| 7938 | |
| 7939 | int |
| 7940 | main () |
| 7941 | { |
| 7942 | #undef $gl_func |
| 7943 | (void) $gl_func; |
| 7944 | ; |
| 7945 | return 0; |
| 7946 | } |
| 7947 | _ACEOF |
| 7948 | if ac_fn_c_try_compile "$LINENO"; then : |
| 7949 | eval "$as_gl_Symbol=yes" |
| 7950 | else |
| 7951 | eval "$as_gl_Symbol=no" |
| 7952 | fi |
| 7953 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7954 | fi |
| 7955 | eval ac_res=\$$as_gl_Symbol |
| 7956 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 7957 | $as_echo "$ac_res" >&6; } |
| 7958 | eval as_val=\$$as_gl_Symbol |
| 7959 | if test "x$as_val" = x""yes; then : |
| 7960 | cat >>confdefs.h <<_ACEOF |
| 7961 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 7962 | _ACEOF |
| 7963 | |
| 7964 | eval ac_cv_have_decl_$gl_func=yes |
| 7965 | fi |
| 7966 | done |
| 7967 | |
| 7968 | |
| 7969 | |
| 7970 | for ac_header in inttypes.h |
| 7971 | do : |
| 7972 | ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" |
| 7973 | if test "x$ac_cv_header_inttypes_h" = x""yes; then : |
| 7974 | cat >>confdefs.h <<_ACEOF |
| 7975 | #define HAVE_INTTYPES_H 1 |
| 7976 | _ACEOF |
| 7977 | |
| 7978 | fi |
| 7979 | |
| 7980 | done |
| 7981 | |
| 7982 | if test $ac_cv_header_inttypes_h = yes; then |
| 7983 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 |
| 7984 | $as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } |
| 7985 | if test "${gt_cv_inttypes_pri_broken+set}" = set; then : |
| 7986 | $as_echo_n "(cached) " >&6 |
| 7987 | else |
| 7988 | |
| 7989 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 7990 | /* end confdefs.h. */ |
| 7991 | |
| 7992 | #include <inttypes.h> |
| 7993 | #ifdef PRId32 |
| 7994 | char *p = PRId32; |
| 7995 | #endif |
| 7996 | |
| 7997 | int |
| 7998 | main () |
| 7999 | { |
| 8000 | |
| 8001 | ; |
| 8002 | return 0; |
| 8003 | } |
| 8004 | _ACEOF |
| 8005 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8006 | gt_cv_inttypes_pri_broken=no |
| 8007 | else |
| 8008 | gt_cv_inttypes_pri_broken=yes |
| 8009 | fi |
| 8010 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8011 | |
| 8012 | fi |
| 8013 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 |
| 8014 | $as_echo "$gt_cv_inttypes_pri_broken" >&6; } |
| 8015 | fi |
| 8016 | if test "$gt_cv_inttypes_pri_broken" = yes; then |
| 8017 | |
| 8018 | cat >>confdefs.h <<_ACEOF |
| 8019 | #define PRI_MACROS_BROKEN 1 |
| 8020 | _ACEOF |
| 8021 | |
| 8022 | PRI_MACROS_BROKEN=1 |
| 8023 | else |
| 8024 | PRI_MACROS_BROKEN=0 |
| 8025 | fi |
| 8026 | |
| 8027 | |
| 8028 | |
| 8029 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 |
| 8030 | $as_echo_n "checking where to find the exponent in a 'double'... " >&6; } |
| 8031 | if test "${gl_cv_cc_double_expbit0+set}" = set; then : |
| 8032 | $as_echo_n "(cached) " >&6 |
| 8033 | else |
| 8034 | |
| 8035 | if test "$cross_compiling" = yes; then : |
| 8036 | |
| 8037 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8038 | /* end confdefs.h. */ |
| 8039 | |
| 8040 | #if defined arm || defined __arm || defined __arm__ |
| 8041 | mixed_endianness |
| 8042 | #endif |
| 8043 | |
| 8044 | _ACEOF |
| 8045 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 8046 | $EGREP "mixed_endianness" >/dev/null 2>&1; then : |
| 8047 | gl_cv_cc_double_expbit0="unknown" |
| 8048 | else |
| 8049 | |
| 8050 | : |
| 8051 | if test "${ac_cv_c_bigendian+set}" = set; then : |
| 8052 | $as_echo_n "(cached) " >&6 |
| 8053 | else |
| 8054 | ac_cv_c_bigendian=unknown |
| 8055 | # See if we're dealing with a universal compiler. |
| 8056 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8057 | /* end confdefs.h. */ |
| 8058 | #ifndef __APPLE_CC__ |
| 8059 | not a universal capable compiler |
| 8060 | #endif |
| 8061 | typedef int dummy; |
| 8062 | |
| 8063 | _ACEOF |
| 8064 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8065 | |
| 8066 | # Check for potential -arch flags. It is not universal unless |
| 8067 | # there are at least two -arch flags with different values. |
| 8068 | ac_arch= |
| 8069 | ac_prev= |
| 8070 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do |
| 8071 | if test -n "$ac_prev"; then |
| 8072 | case $ac_word in |
| 8073 | i?86 | x86_64 | ppc | ppc64) |
| 8074 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then |
| 8075 | ac_arch=$ac_word |
| 8076 | else |
| 8077 | ac_cv_c_bigendian=universal |
| 8078 | break |
| 8079 | fi |
| 8080 | ;; |
| 8081 | esac |
| 8082 | ac_prev= |
| 8083 | elif test "x$ac_word" = "x-arch"; then |
| 8084 | ac_prev=arch |
| 8085 | fi |
| 8086 | done |
| 8087 | fi |
| 8088 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8089 | if test $ac_cv_c_bigendian = unknown; then |
| 8090 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 8091 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8092 | /* end confdefs.h. */ |
| 8093 | #include <sys/types.h> |
| 8094 | #include <sys/param.h> |
| 8095 | |
| 8096 | int |
| 8097 | main () |
| 8098 | { |
| 8099 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
| 8100 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ |
| 8101 | && LITTLE_ENDIAN) |
| 8102 | bogus endian macros |
| 8103 | #endif |
| 8104 | |
| 8105 | ; |
| 8106 | return 0; |
| 8107 | } |
| 8108 | _ACEOF |
| 8109 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8110 | # It does; now see whether it defined to BIG_ENDIAN or not. |
| 8111 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8112 | /* end confdefs.h. */ |
| 8113 | #include <sys/types.h> |
| 8114 | #include <sys/param.h> |
| 8115 | |
| 8116 | int |
| 8117 | main () |
| 8118 | { |
| 8119 | #if BYTE_ORDER != BIG_ENDIAN |
| 8120 | not big endian |
| 8121 | #endif |
| 8122 | |
| 8123 | ; |
| 8124 | return 0; |
| 8125 | } |
| 8126 | _ACEOF |
| 8127 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8128 | ac_cv_c_bigendian=yes |
| 8129 | else |
| 8130 | ac_cv_c_bigendian=no |
| 8131 | fi |
| 8132 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8133 | fi |
| 8134 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8135 | fi |
| 8136 | if test $ac_cv_c_bigendian = unknown; then |
| 8137 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). |
| 8138 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8139 | /* end confdefs.h. */ |
| 8140 | #include <limits.h> |
| 8141 | |
| 8142 | int |
| 8143 | main () |
| 8144 | { |
| 8145 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) |
| 8146 | bogus endian macros |
| 8147 | #endif |
| 8148 | |
| 8149 | ; |
| 8150 | return 0; |
| 8151 | } |
| 8152 | _ACEOF |
| 8153 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8154 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
| 8155 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8156 | /* end confdefs.h. */ |
| 8157 | #include <limits.h> |
| 8158 | |
| 8159 | int |
| 8160 | main () |
| 8161 | { |
| 8162 | #ifndef _BIG_ENDIAN |
| 8163 | not big endian |
| 8164 | #endif |
| 8165 | |
| 8166 | ; |
| 8167 | return 0; |
| 8168 | } |
| 8169 | _ACEOF |
| 8170 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8171 | ac_cv_c_bigendian=yes |
| 8172 | else |
| 8173 | ac_cv_c_bigendian=no |
| 8174 | fi |
| 8175 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8176 | fi |
| 8177 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8178 | fi |
| 8179 | if test $ac_cv_c_bigendian = unknown; then |
| 8180 | # Compile a test program. |
| 8181 | if test "$cross_compiling" = yes; then : |
| 8182 | # Try to guess by grepping values from an object file. |
| 8183 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8184 | /* end confdefs.h. */ |
| 8185 | short int ascii_mm[] = |
| 8186 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| 8187 | short int ascii_ii[] = |
| 8188 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| 8189 | int use_ascii (int i) { |
| 8190 | return ascii_mm[i] + ascii_ii[i]; |
| 8191 | } |
| 8192 | short int ebcdic_ii[] = |
| 8193 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| 8194 | short int ebcdic_mm[] = |
| 8195 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| 8196 | int use_ebcdic (int i) { |
| 8197 | return ebcdic_mm[i] + ebcdic_ii[i]; |
| 8198 | } |
| 8199 | extern int foo; |
| 8200 | |
| 8201 | int |
| 8202 | main () |
| 8203 | { |
| 8204 | return use_ascii (foo) == use_ebcdic (foo); |
| 8205 | ; |
| 8206 | return 0; |
| 8207 | } |
| 8208 | _ACEOF |
| 8209 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8210 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
| 8211 | ac_cv_c_bigendian=yes |
| 8212 | fi |
| 8213 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
| 8214 | if test "$ac_cv_c_bigendian" = unknown; then |
| 8215 | ac_cv_c_bigendian=no |
| 8216 | else |
| 8217 | # finding both strings is unlikely to happen, but who knows? |
| 8218 | ac_cv_c_bigendian=unknown |
| 8219 | fi |
| 8220 | fi |
| 8221 | fi |
| 8222 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8223 | else |
| 8224 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8225 | /* end confdefs.h. */ |
| 8226 | $ac_includes_default |
| 8227 | int |
| 8228 | main () |
| 8229 | { |
| 8230 | |
| 8231 | /* Are we little or big endian? From Harbison&Steele. */ |
| 8232 | union |
| 8233 | { |
| 8234 | long int l; |
| 8235 | char c[sizeof (long int)]; |
| 8236 | } u; |
| 8237 | u.l = 1; |
| 8238 | return u.c[sizeof (long int) - 1] == 1; |
| 8239 | |
| 8240 | ; |
| 8241 | return 0; |
| 8242 | } |
| 8243 | _ACEOF |
| 8244 | if ac_fn_c_try_run "$LINENO"; then : |
| 8245 | ac_cv_c_bigendian=no |
| 8246 | else |
| 8247 | ac_cv_c_bigendian=yes |
| 8248 | fi |
| 8249 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 8250 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 8251 | fi |
| 8252 | |
| 8253 | fi |
| 8254 | fi |
| 8255 | : |
| 8256 | case $ac_cv_c_bigendian in #( |
| 8257 | yes) |
| 8258 | gl_cv_cc_double_expbit0="word 0 bit 20";; #( |
| 8259 | no) |
| 8260 | gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( |
| 8261 | universal) |
| 8262 | |
| 8263 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
| 8264 | |
| 8265 | ;; #( |
| 8266 | *) |
| 8267 | gl_cv_cc_double_expbit0="unknown" ;; |
| 8268 | esac |
| 8269 | |
| 8270 | |
| 8271 | fi |
| 8272 | rm -f conftest* |
| 8273 | |
| 8274 | |
| 8275 | else |
| 8276 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8277 | /* end confdefs.h. */ |
| 8278 | |
| 8279 | #include <float.h> |
| 8280 | #include <stddef.h> |
| 8281 | #include <stdio.h> |
| 8282 | #include <string.h> |
| 8283 | #define NWORDS \ |
| 8284 | ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) |
| 8285 | typedef union { double value; unsigned int word[NWORDS]; } memory_double; |
| 8286 | static unsigned int ored_words[NWORDS]; |
| 8287 | static unsigned int anded_words[NWORDS]; |
| 8288 | static void add_to_ored_words (double x) |
| 8289 | { |
| 8290 | memory_double m; |
| 8291 | size_t i; |
| 8292 | /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ |
| 8293 | memset (&m, 0, sizeof (memory_double)); |
| 8294 | m.value = x; |
| 8295 | for (i = 0; i < NWORDS; i++) |
| 8296 | { |
| 8297 | ored_words[i] |= m.word[i]; |
| 8298 | anded_words[i] &= m.word[i]; |
| 8299 | } |
| 8300 | } |
| 8301 | int main () |
| 8302 | { |
| 8303 | size_t j; |
| 8304 | FILE *fp = fopen ("conftest.out", "w"); |
| 8305 | if (fp == NULL) |
| 8306 | return 1; |
| 8307 | for (j = 0; j < NWORDS; j++) |
| 8308 | anded_words[j] = ~ (unsigned int) 0; |
| 8309 | add_to_ored_words (0.25); |
| 8310 | add_to_ored_words (0.5); |
| 8311 | add_to_ored_words (1.0); |
| 8312 | add_to_ored_words (2.0); |
| 8313 | add_to_ored_words (4.0); |
| 8314 | /* Remove bits that are common (e.g. if representation of the first mantissa |
| 8315 | bit is explicit). */ |
| 8316 | for (j = 0; j < NWORDS; j++) |
| 8317 | ored_words[j] &= ~anded_words[j]; |
| 8318 | /* Now find the nonzero word. */ |
| 8319 | for (j = 0; j < NWORDS; j++) |
| 8320 | if (ored_words[j] != 0) |
| 8321 | break; |
| 8322 | if (j < NWORDS) |
| 8323 | { |
| 8324 | size_t i; |
| 8325 | for (i = j + 1; i < NWORDS; i++) |
| 8326 | if (ored_words[i] != 0) |
| 8327 | { |
| 8328 | fprintf (fp, "unknown"); |
| 8329 | return (fclose (fp) != 0); |
| 8330 | } |
| 8331 | for (i = 0; ; i++) |
| 8332 | if ((ored_words[j] >> i) & 1) |
| 8333 | { |
| 8334 | fprintf (fp, "word %d bit %d", (int) j, (int) i); |
| 8335 | return (fclose (fp) != 0); |
| 8336 | } |
| 8337 | } |
| 8338 | fprintf (fp, "unknown"); |
| 8339 | return (fclose (fp) != 0); |
| 8340 | } |
| 8341 | |
| 8342 | _ACEOF |
| 8343 | if ac_fn_c_try_run "$LINENO"; then : |
| 8344 | gl_cv_cc_double_expbit0=`cat conftest.out` |
| 8345 | else |
| 8346 | gl_cv_cc_double_expbit0="unknown" |
| 8347 | fi |
| 8348 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 8349 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 8350 | fi |
| 8351 | |
| 8352 | rm -f conftest.out |
| 8353 | |
| 8354 | fi |
| 8355 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 |
| 8356 | $as_echo "$gl_cv_cc_double_expbit0" >&6; } |
| 8357 | case "$gl_cv_cc_double_expbit0" in |
| 8358 | word*bit*) |
| 8359 | word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` |
| 8360 | bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` |
| 8361 | |
| 8362 | cat >>confdefs.h <<_ACEOF |
| 8363 | #define DBL_EXPBIT0_WORD $word |
| 8364 | _ACEOF |
| 8365 | |
| 8366 | |
| 8367 | cat >>confdefs.h <<_ACEOF |
| 8368 | #define DBL_EXPBIT0_BIT $bit |
| 8369 | _ACEOF |
| 8370 | |
| 8371 | ;; |
| 8372 | esac |
| 8373 | |
| 8374 | |
| 8375 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 |
| 8376 | $as_echo_n "checking whether byte ordering is bigendian... " >&6; } |
| 8377 | if test "${ac_cv_c_bigendian+set}" = set; then : |
| 8378 | $as_echo_n "(cached) " >&6 |
| 8379 | else |
| 8380 | ac_cv_c_bigendian=unknown |
| 8381 | # See if we're dealing with a universal compiler. |
| 8382 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8383 | /* end confdefs.h. */ |
| 8384 | #ifndef __APPLE_CC__ |
| 8385 | not a universal capable compiler |
| 8386 | #endif |
| 8387 | typedef int dummy; |
| 8388 | |
| 8389 | _ACEOF |
| 8390 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8391 | |
| 8392 | # Check for potential -arch flags. It is not universal unless |
| 8393 | # there are at least two -arch flags with different values. |
| 8394 | ac_arch= |
| 8395 | ac_prev= |
| 8396 | for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do |
| 8397 | if test -n "$ac_prev"; then |
| 8398 | case $ac_word in |
| 8399 | i?86 | x86_64 | ppc | ppc64) |
| 8400 | if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then |
| 8401 | ac_arch=$ac_word |
| 8402 | else |
| 8403 | ac_cv_c_bigendian=universal |
| 8404 | break |
| 8405 | fi |
| 8406 | ;; |
| 8407 | esac |
| 8408 | ac_prev= |
| 8409 | elif test "x$ac_word" = "x-arch"; then |
| 8410 | ac_prev=arch |
| 8411 | fi |
| 8412 | done |
| 8413 | fi |
| 8414 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8415 | if test $ac_cv_c_bigendian = unknown; then |
| 8416 | # See if sys/param.h defines the BYTE_ORDER macro. |
| 8417 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8418 | /* end confdefs.h. */ |
| 8419 | #include <sys/types.h> |
| 8420 | #include <sys/param.h> |
| 8421 | |
| 8422 | int |
| 8423 | main () |
| 8424 | { |
| 8425 | #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ |
| 8426 | && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ |
| 8427 | && LITTLE_ENDIAN) |
| 8428 | bogus endian macros |
| 8429 | #endif |
| 8430 | |
| 8431 | ; |
| 8432 | return 0; |
| 8433 | } |
| 8434 | _ACEOF |
| 8435 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8436 | # It does; now see whether it defined to BIG_ENDIAN or not. |
| 8437 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8438 | /* end confdefs.h. */ |
| 8439 | #include <sys/types.h> |
| 8440 | #include <sys/param.h> |
| 8441 | |
| 8442 | int |
| 8443 | main () |
| 8444 | { |
| 8445 | #if BYTE_ORDER != BIG_ENDIAN |
| 8446 | not big endian |
| 8447 | #endif |
| 8448 | |
| 8449 | ; |
| 8450 | return 0; |
| 8451 | } |
| 8452 | _ACEOF |
| 8453 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8454 | ac_cv_c_bigendian=yes |
| 8455 | else |
| 8456 | ac_cv_c_bigendian=no |
| 8457 | fi |
| 8458 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8459 | fi |
| 8460 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8461 | fi |
| 8462 | if test $ac_cv_c_bigendian = unknown; then |
| 8463 | # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). |
| 8464 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8465 | /* end confdefs.h. */ |
| 8466 | #include <limits.h> |
| 8467 | |
| 8468 | int |
| 8469 | main () |
| 8470 | { |
| 8471 | #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) |
| 8472 | bogus endian macros |
| 8473 | #endif |
| 8474 | |
| 8475 | ; |
| 8476 | return 0; |
| 8477 | } |
| 8478 | _ACEOF |
| 8479 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8480 | # It does; now see whether it defined to _BIG_ENDIAN or not. |
| 8481 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8482 | /* end confdefs.h. */ |
| 8483 | #include <limits.h> |
| 8484 | |
| 8485 | int |
| 8486 | main () |
| 8487 | { |
| 8488 | #ifndef _BIG_ENDIAN |
| 8489 | not big endian |
| 8490 | #endif |
| 8491 | |
| 8492 | ; |
| 8493 | return 0; |
| 8494 | } |
| 8495 | _ACEOF |
| 8496 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8497 | ac_cv_c_bigendian=yes |
| 8498 | else |
| 8499 | ac_cv_c_bigendian=no |
| 8500 | fi |
| 8501 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8502 | fi |
| 8503 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8504 | fi |
| 8505 | if test $ac_cv_c_bigendian = unknown; then |
| 8506 | # Compile a test program. |
| 8507 | if test "$cross_compiling" = yes; then : |
| 8508 | # Try to guess by grepping values from an object file. |
| 8509 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8510 | /* end confdefs.h. */ |
| 8511 | short int ascii_mm[] = |
| 8512 | { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; |
| 8513 | short int ascii_ii[] = |
| 8514 | { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; |
| 8515 | int use_ascii (int i) { |
| 8516 | return ascii_mm[i] + ascii_ii[i]; |
| 8517 | } |
| 8518 | short int ebcdic_ii[] = |
| 8519 | { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; |
| 8520 | short int ebcdic_mm[] = |
| 8521 | { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; |
| 8522 | int use_ebcdic (int i) { |
| 8523 | return ebcdic_mm[i] + ebcdic_ii[i]; |
| 8524 | } |
| 8525 | extern int foo; |
| 8526 | |
| 8527 | int |
| 8528 | main () |
| 8529 | { |
| 8530 | return use_ascii (foo) == use_ebcdic (foo); |
| 8531 | ; |
| 8532 | return 0; |
| 8533 | } |
| 8534 | _ACEOF |
| 8535 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8536 | if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then |
| 8537 | ac_cv_c_bigendian=yes |
| 8538 | fi |
| 8539 | if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then |
| 8540 | if test "$ac_cv_c_bigendian" = unknown; then |
| 8541 | ac_cv_c_bigendian=no |
| 8542 | else |
| 8543 | # finding both strings is unlikely to happen, but who knows? |
| 8544 | ac_cv_c_bigendian=unknown |
| 8545 | fi |
| 8546 | fi |
| 8547 | fi |
| 8548 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8549 | else |
| 8550 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8551 | /* end confdefs.h. */ |
| 8552 | $ac_includes_default |
| 8553 | int |
| 8554 | main () |
| 8555 | { |
| 8556 | |
| 8557 | /* Are we little or big endian? From Harbison&Steele. */ |
| 8558 | union |
| 8559 | { |
| 8560 | long int l; |
| 8561 | char c[sizeof (long int)]; |
| 8562 | } u; |
| 8563 | u.l = 1; |
| 8564 | return u.c[sizeof (long int) - 1] == 1; |
| 8565 | |
| 8566 | ; |
| 8567 | return 0; |
| 8568 | } |
| 8569 | _ACEOF |
| 8570 | if ac_fn_c_try_run "$LINENO"; then : |
| 8571 | ac_cv_c_bigendian=no |
| 8572 | else |
| 8573 | ac_cv_c_bigendian=yes |
| 8574 | fi |
| 8575 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 8576 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 8577 | fi |
| 8578 | |
| 8579 | fi |
| 8580 | fi |
| 8581 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 |
| 8582 | $as_echo "$ac_cv_c_bigendian" >&6; } |
| 8583 | case $ac_cv_c_bigendian in #( |
| 8584 | yes) |
| 8585 | $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h |
| 8586 | ;; #( |
| 8587 | no) |
| 8588 | ;; #( |
| 8589 | universal) |
| 8590 | |
| 8591 | $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h |
| 8592 | |
| 8593 | ;; #( |
| 8594 | *) |
| 8595 | as_fn_error "unknown endianness |
| 8596 | presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; |
| 8597 | esac |
| 8598 | |
| 8599 | |
| 8600 | |
| 8601 | |
| 8602 | case "$host_os" in |
| 8603 | mingw*) |
| 8604 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 |
| 8605 | $as_echo_n "checking for 64-bit off_t... " >&6; } |
| 8606 | if test "${gl_cv_type_off_t_64+set}" = set; then : |
| 8607 | $as_echo_n "(cached) " >&6 |
| 8608 | else |
| 8609 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8610 | /* end confdefs.h. */ |
| 8611 | #include <sys/types.h> |
| 8612 | int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; |
| 8613 | |
| 8614 | int |
| 8615 | main () |
| 8616 | { |
| 8617 | |
| 8618 | ; |
| 8619 | return 0; |
| 8620 | } |
| 8621 | _ACEOF |
| 8622 | if ac_fn_c_try_compile "$LINENO"; then : |
| 8623 | gl_cv_type_off_t_64=yes |
| 8624 | else |
| 8625 | gl_cv_type_off_t_64=no |
| 8626 | fi |
| 8627 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8628 | |
| 8629 | fi |
| 8630 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 |
| 8631 | $as_echo "$gl_cv_type_off_t_64" >&6; } |
| 8632 | if test $gl_cv_type_off_t_64 = no; then |
| 8633 | WINDOWS_64_BIT_OFF_T=1 |
| 8634 | else |
| 8635 | WINDOWS_64_BIT_OFF_T=0 |
| 8636 | fi |
| 8637 | WINDOWS_64_BIT_ST_SIZE=1 |
| 8638 | ;; |
| 8639 | *) |
| 8640 | WINDOWS_64_BIT_OFF_T=0 |
| 8641 | WINDOWS_64_BIT_ST_SIZE=0 |
| 8642 | ;; |
| 8643 | esac |
| 8644 | |
| 8645 | |
| 8646 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 |
| 8647 | $as_echo_n "checking for nl_langinfo and CODESET... " >&6; } |
| 8648 | if test "${am_cv_langinfo_codeset+set}" = set; then : |
| 8649 | $as_echo_n "(cached) " >&6 |
| 8650 | else |
| 8651 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8652 | /* end confdefs.h. */ |
| 8653 | #include <langinfo.h> |
| 8654 | int |
| 8655 | main () |
| 8656 | { |
| 8657 | char* cs = nl_langinfo(CODESET); return !cs; |
| 8658 | ; |
| 8659 | return 0; |
| 8660 | } |
| 8661 | _ACEOF |
| 8662 | if ac_fn_c_try_link "$LINENO"; then : |
| 8663 | am_cv_langinfo_codeset=yes |
| 8664 | else |
| 8665 | am_cv_langinfo_codeset=no |
| 8666 | fi |
| 8667 | rm -f core conftest.err conftest.$ac_objext \ |
| 8668 | conftest$ac_exeext conftest.$ac_ext |
| 8669 | |
| 8670 | fi |
| 8671 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 |
| 8672 | $as_echo "$am_cv_langinfo_codeset" >&6; } |
| 8673 | if test $am_cv_langinfo_codeset = yes; then |
| 8674 | |
| 8675 | $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h |
| 8676 | |
| 8677 | fi |
| 8678 | |
| 8679 | |
| 8680 | |
| 8681 | |
| 8682 | |
| 8683 | |
| 8684 | |
| 8685 | |
| 8686 | |
| 8687 | |
| 8688 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 |
| 8689 | $as_echo_n "checking for working fcntl.h... " >&6; } |
| 8690 | if test "${gl_cv_header_working_fcntl_h+set}" = set; then : |
| 8691 | $as_echo_n "(cached) " >&6 |
| 8692 | else |
| 8693 | if test "$cross_compiling" = yes; then : |
| 8694 | gl_cv_header_working_fcntl_h=cross-compiling |
| 8695 | else |
| 8696 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8697 | /* end confdefs.h. */ |
| 8698 | #include <sys/types.h> |
| 8699 | #include <sys/stat.h> |
| 8700 | #if HAVE_UNISTD_H |
| 8701 | # include <unistd.h> |
| 8702 | #else /* on Windows with MSVC */ |
| 8703 | # include <io.h> |
| 8704 | # include <stdlib.h> |
| 8705 | # defined sleep(n) _sleep ((n) * 1000) |
| 8706 | #endif |
| 8707 | #include <fcntl.h> |
| 8708 | #ifndef O_NOATIME |
| 8709 | #define O_NOATIME 0 |
| 8710 | #endif |
| 8711 | #ifndef O_NOFOLLOW |
| 8712 | #define O_NOFOLLOW 0 |
| 8713 | #endif |
| 8714 | static int const constants[] = |
| 8715 | { |
| 8716 | O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, |
| 8717 | O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY |
| 8718 | }; |
| 8719 | |
| 8720 | int |
| 8721 | main () |
| 8722 | { |
| 8723 | |
| 8724 | int result = !constants; |
| 8725 | #if HAVE_SYMLINK |
| 8726 | { |
| 8727 | static char const sym[] = "conftest.sym"; |
| 8728 | if (symlink ("/dev/null", sym) != 0) |
| 8729 | result |= 2; |
| 8730 | else |
| 8731 | { |
| 8732 | int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); |
| 8733 | if (fd >= 0) |
| 8734 | { |
| 8735 | close (fd); |
| 8736 | result |= 4; |
| 8737 | } |
| 8738 | } |
| 8739 | if (unlink (sym) != 0 || symlink (".", sym) != 0) |
| 8740 | result |= 2; |
| 8741 | else |
| 8742 | { |
| 8743 | int fd = open (sym, O_RDONLY | O_NOFOLLOW); |
| 8744 | if (fd >= 0) |
| 8745 | { |
| 8746 | close (fd); |
| 8747 | result |= 4; |
| 8748 | } |
| 8749 | } |
| 8750 | unlink (sym); |
| 8751 | } |
| 8752 | #endif |
| 8753 | { |
| 8754 | static char const file[] = "confdefs.h"; |
| 8755 | int fd = open (file, O_RDONLY | O_NOATIME); |
| 8756 | if (fd < 0) |
| 8757 | result |= 8; |
| 8758 | else |
| 8759 | { |
| 8760 | struct stat st0; |
| 8761 | if (fstat (fd, &st0) != 0) |
| 8762 | result |= 16; |
| 8763 | else |
| 8764 | { |
| 8765 | char c; |
| 8766 | sleep (1); |
| 8767 | if (read (fd, &c, 1) != 1) |
| 8768 | result |= 24; |
| 8769 | else |
| 8770 | { |
| 8771 | if (close (fd) != 0) |
| 8772 | result |= 32; |
| 8773 | else |
| 8774 | { |
| 8775 | struct stat st1; |
| 8776 | if (stat (file, &st1) != 0) |
| 8777 | result |= 40; |
| 8778 | else |
| 8779 | if (st0.st_atime != st1.st_atime) |
| 8780 | result |= 64; |
| 8781 | } |
| 8782 | } |
| 8783 | } |
| 8784 | } |
| 8785 | } |
| 8786 | return result; |
| 8787 | ; |
| 8788 | return 0; |
| 8789 | } |
| 8790 | _ACEOF |
| 8791 | if ac_fn_c_try_run "$LINENO"; then : |
| 8792 | gl_cv_header_working_fcntl_h=yes |
| 8793 | else |
| 8794 | case $? in #( |
| 8795 | 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( |
| 8796 | 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( |
| 8797 | 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( |
| 8798 | *) gl_cv_header_working_fcntl_h='no';; |
| 8799 | esac |
| 8800 | fi |
| 8801 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 8802 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 8803 | fi |
| 8804 | |
| 8805 | fi |
| 8806 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 |
| 8807 | $as_echo "$gl_cv_header_working_fcntl_h" >&6; } |
| 8808 | |
| 8809 | case $gl_cv_header_working_fcntl_h in #( |
| 8810 | *O_NOATIME* | no | cross-compiling) ac_val=0;; #( |
| 8811 | *) ac_val=1;; |
| 8812 | esac |
| 8813 | |
| 8814 | cat >>confdefs.h <<_ACEOF |
| 8815 | #define HAVE_WORKING_O_NOATIME $ac_val |
| 8816 | _ACEOF |
| 8817 | |
| 8818 | |
| 8819 | case $gl_cv_header_working_fcntl_h in #( |
| 8820 | *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( |
| 8821 | *) ac_val=1;; |
| 8822 | esac |
| 8823 | |
| 8824 | cat >>confdefs.h <<_ACEOF |
| 8825 | #define HAVE_WORKING_O_NOFOLLOW $ac_val |
| 8826 | _ACEOF |
| 8827 | |
| 8828 | |
| 8829 | ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
| 8830 | if test "x$ac_cv_have_decl_getc_unlocked" = x""yes; then : |
| 8831 | ac_have_decl=1 |
| 8832 | else |
| 8833 | ac_have_decl=0 |
| 8834 | fi |
| 8835 | |
| 8836 | cat >>confdefs.h <<_ACEOF |
| 8837 | #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl |
| 8838 | _ACEOF |
| 8839 | |
| 8840 | |
| 8841 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 |
| 8842 | $as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } |
| 8843 | if test "${ac_cv_gnu_library_2_1+set}" = set; then : |
| 8844 | $as_echo_n "(cached) " >&6 |
| 8845 | else |
| 8846 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8847 | /* end confdefs.h. */ |
| 8848 | |
| 8849 | #include <features.h> |
| 8850 | #ifdef __GNU_LIBRARY__ |
| 8851 | #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) |
| 8852 | Lucky GNU user |
| 8853 | #endif |
| 8854 | #endif |
| 8855 | #ifdef __UCLIBC__ |
| 8856 | Lucky user |
| 8857 | #endif |
| 8858 | |
| 8859 | _ACEOF |
| 8860 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 8861 | $EGREP "Lucky" >/dev/null 2>&1; then : |
| 8862 | ac_cv_gnu_library_2_1=yes |
| 8863 | else |
| 8864 | ac_cv_gnu_library_2_1=no |
| 8865 | fi |
| 8866 | rm -f conftest* |
| 8867 | |
| 8868 | |
| 8869 | |
| 8870 | fi |
| 8871 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 |
| 8872 | $as_echo "$ac_cv_gnu_library_2_1" >&6; } |
| 8873 | |
| 8874 | GLIBC21="$ac_cv_gnu_library_2_1" |
| 8875 | |
| 8876 | |
| 8877 | |
| 8878 | |
| 8879 | |
| 8880 | GNULIB_BTOWC=0; |
| 8881 | GNULIB_WCTOB=0; |
| 8882 | GNULIB_MBSINIT=0; |
| 8883 | GNULIB_MBRTOWC=0; |
| 8884 | GNULIB_MBRLEN=0; |
| 8885 | GNULIB_MBSRTOWCS=0; |
| 8886 | GNULIB_MBSNRTOWCS=0; |
| 8887 | GNULIB_WCRTOMB=0; |
| 8888 | GNULIB_WCSRTOMBS=0; |
| 8889 | GNULIB_WCSNRTOMBS=0; |
| 8890 | GNULIB_WCWIDTH=0; |
| 8891 | GNULIB_WMEMCHR=0; |
| 8892 | GNULIB_WMEMCMP=0; |
| 8893 | GNULIB_WMEMCPY=0; |
| 8894 | GNULIB_WMEMMOVE=0; |
| 8895 | GNULIB_WMEMSET=0; |
| 8896 | GNULIB_WCSLEN=0; |
| 8897 | GNULIB_WCSNLEN=0; |
| 8898 | GNULIB_WCSCPY=0; |
| 8899 | GNULIB_WCPCPY=0; |
| 8900 | GNULIB_WCSNCPY=0; |
| 8901 | GNULIB_WCPNCPY=0; |
| 8902 | GNULIB_WCSCAT=0; |
| 8903 | GNULIB_WCSNCAT=0; |
| 8904 | GNULIB_WCSCMP=0; |
| 8905 | GNULIB_WCSNCMP=0; |
| 8906 | GNULIB_WCSCASECMP=0; |
| 8907 | GNULIB_WCSNCASECMP=0; |
| 8908 | GNULIB_WCSCOLL=0; |
| 8909 | GNULIB_WCSXFRM=0; |
| 8910 | GNULIB_WCSDUP=0; |
| 8911 | GNULIB_WCSCHR=0; |
| 8912 | GNULIB_WCSRCHR=0; |
| 8913 | GNULIB_WCSCSPN=0; |
| 8914 | GNULIB_WCSSPN=0; |
| 8915 | GNULIB_WCSPBRK=0; |
| 8916 | GNULIB_WCSSTR=0; |
| 8917 | GNULIB_WCSTOK=0; |
| 8918 | GNULIB_WCSWIDTH=0; |
| 8919 | HAVE_BTOWC=1; |
| 8920 | HAVE_MBSINIT=1; |
| 8921 | HAVE_MBRTOWC=1; |
| 8922 | HAVE_MBRLEN=1; |
| 8923 | HAVE_MBSRTOWCS=1; |
| 8924 | HAVE_MBSNRTOWCS=1; |
| 8925 | HAVE_WCRTOMB=1; |
| 8926 | HAVE_WCSRTOMBS=1; |
| 8927 | HAVE_WCSNRTOMBS=1; |
| 8928 | HAVE_WMEMCHR=1; |
| 8929 | HAVE_WMEMCMP=1; |
| 8930 | HAVE_WMEMCPY=1; |
| 8931 | HAVE_WMEMMOVE=1; |
| 8932 | HAVE_WMEMSET=1; |
| 8933 | HAVE_WCSLEN=1; |
| 8934 | HAVE_WCSNLEN=1; |
| 8935 | HAVE_WCSCPY=1; |
| 8936 | HAVE_WCPCPY=1; |
| 8937 | HAVE_WCSNCPY=1; |
| 8938 | HAVE_WCPNCPY=1; |
| 8939 | HAVE_WCSCAT=1; |
| 8940 | HAVE_WCSNCAT=1; |
| 8941 | HAVE_WCSCMP=1; |
| 8942 | HAVE_WCSNCMP=1; |
| 8943 | HAVE_WCSCASECMP=1; |
| 8944 | HAVE_WCSNCASECMP=1; |
| 8945 | HAVE_WCSCOLL=1; |
| 8946 | HAVE_WCSXFRM=1; |
| 8947 | HAVE_WCSDUP=1; |
| 8948 | HAVE_WCSCHR=1; |
| 8949 | HAVE_WCSRCHR=1; |
| 8950 | HAVE_WCSCSPN=1; |
| 8951 | HAVE_WCSSPN=1; |
| 8952 | HAVE_WCSPBRK=1; |
| 8953 | HAVE_WCSSTR=1; |
| 8954 | HAVE_WCSTOK=1; |
| 8955 | HAVE_WCSWIDTH=1; |
| 8956 | HAVE_DECL_WCTOB=1; |
| 8957 | HAVE_DECL_WCWIDTH=1; |
| 8958 | REPLACE_MBSTATE_T=0; |
| 8959 | REPLACE_BTOWC=0; |
| 8960 | REPLACE_WCTOB=0; |
| 8961 | REPLACE_MBSINIT=0; |
| 8962 | REPLACE_MBRTOWC=0; |
| 8963 | REPLACE_MBRLEN=0; |
| 8964 | REPLACE_MBSRTOWCS=0; |
| 8965 | REPLACE_MBSNRTOWCS=0; |
| 8966 | REPLACE_WCRTOMB=0; |
| 8967 | REPLACE_WCSRTOMBS=0; |
| 8968 | REPLACE_WCSNRTOMBS=0; |
| 8969 | REPLACE_WCWIDTH=0; |
| 8970 | REPLACE_WCSWIDTH=0; |
| 8971 | |
| 8972 | |
| 8973 | |
| 8974 | |
| 8975 | |
| 8976 | |
| 8977 | |
| 8978 | |
| 8979 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 |
| 8980 | $as_echo_n "checking for a traditional japanese locale... " >&6; } |
| 8981 | if test "${gt_cv_locale_ja+set}" = set; then : |
| 8982 | $as_echo_n "(cached) " >&6 |
| 8983 | else |
| 8984 | |
| 8985 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 8986 | /* end confdefs.h. */ |
| 8987 | |
| 8988 | #include <locale.h> |
| 8989 | #include <time.h> |
| 8990 | #if HAVE_LANGINFO_CODESET |
| 8991 | # include <langinfo.h> |
| 8992 | #endif |
| 8993 | #include <stdlib.h> |
| 8994 | #include <string.h> |
| 8995 | struct tm t; |
| 8996 | char buf[16]; |
| 8997 | int main () |
| 8998 | { |
| 8999 | const char *p; |
| 9000 | /* Check whether the given locale name is recognized by the system. */ |
| 9001 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
| 9002 | /* On native Windows, setlocale(category, "") looks at the system settings, |
| 9003 | not at the environment variables. Also, when an encoding suffix such |
| 9004 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE |
| 9005 | category of the locale to "C". */ |
| 9006 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL |
| 9007 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) |
| 9008 | return 1; |
| 9009 | #else |
| 9010 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 9011 | #endif |
| 9012 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 9013 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 9014 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 9015 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 9016 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 9017 | some unit tests fail. |
| 9018 | On MirBSD 10, when an unsupported locale is specified, setlocale() |
| 9019 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ |
| 9020 | #if HAVE_LANGINFO_CODESET |
| 9021 | { |
| 9022 | const char *cs = nl_langinfo (CODESET); |
| 9023 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 9024 | || strcmp (cs, "UTF-8") == 0) |
| 9025 | return 1; |
| 9026 | } |
| 9027 | #endif |
| 9028 | #ifdef __CYGWIN__ |
| 9029 | /* On Cygwin, avoid locale names without encoding suffix, because the |
| 9030 | locale_charset() function relies on the encoding suffix. Note that |
| 9031 | LC_ALL is set on the command line. */ |
| 9032 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; |
| 9033 | #endif |
| 9034 | /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales |
| 9035 | on Cygwin 1.5.x. */ |
| 9036 | if (MB_CUR_MAX == 1) |
| 9037 | return 1; |
| 9038 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. |
| 9039 | This excludes the UTF-8 encoding (except on MirBSD). */ |
| 9040 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 9041 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; |
| 9042 | for (p = buf; *p != '\0'; p++) |
| 9043 | if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) |
| 9044 | return 1; |
| 9045 | return 0; |
| 9046 | } |
| 9047 | |
| 9048 | _ACEOF |
| 9049 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| 9050 | (eval $ac_link) 2>&5 |
| 9051 | ac_status=$? |
| 9052 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 9053 | test $ac_status = 0; } && test -s conftest$ac_exeext; then |
| 9054 | case "$host_os" in |
| 9055 | # Handle native Windows specially, because there setlocale() interprets |
| 9056 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 9057 | # "fr" or "fra" as "French" or "French_France.1252", |
| 9058 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 9059 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 9060 | # and similar. |
| 9061 | mingw*) |
| 9062 | # Note that on native Windows, the Japanese locale is |
| 9063 | # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we |
| 9064 | # cannot use it here. |
| 9065 | gt_cv_locale_ja=none |
| 9066 | ;; |
| 9067 | *) |
| 9068 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because |
| 9069 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the |
| 9070 | # configure script would override the LC_ALL setting. Likewise for |
| 9071 | # LC_CTYPE, which is also set at the beginning of the configure script. |
| 9072 | # Test for the AIX locale name. |
| 9073 | if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9074 | gt_cv_locale_ja=ja_JP |
| 9075 | else |
| 9076 | # Test for the locale name with explicit encoding suffix. |
| 9077 | if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9078 | gt_cv_locale_ja=ja_JP.EUC-JP |
| 9079 | else |
| 9080 | # Test for the HP-UX, OSF/1, NetBSD locale name. |
| 9081 | if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9082 | gt_cv_locale_ja=ja_JP.eucJP |
| 9083 | else |
| 9084 | # Test for the IRIX, FreeBSD locale name. |
| 9085 | if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9086 | gt_cv_locale_ja=ja_JP.EUC |
| 9087 | else |
| 9088 | # Test for the Solaris 7 locale name. |
| 9089 | if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9090 | gt_cv_locale_ja=ja |
| 9091 | else |
| 9092 | # Special test for NetBSD 1.6. |
| 9093 | if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then |
| 9094 | gt_cv_locale_ja=ja_JP.eucJP |
| 9095 | else |
| 9096 | # None found. |
| 9097 | gt_cv_locale_ja=none |
| 9098 | fi |
| 9099 | fi |
| 9100 | fi |
| 9101 | fi |
| 9102 | fi |
| 9103 | fi |
| 9104 | ;; |
| 9105 | esac |
| 9106 | fi |
| 9107 | rm -fr conftest* |
| 9108 | |
| 9109 | fi |
| 9110 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 |
| 9111 | $as_echo "$gt_cv_locale_ja" >&6; } |
| 9112 | LOCALE_JA=$gt_cv_locale_ja |
| 9113 | |
| 9114 | |
| 9115 | |
| 9116 | |
| 9117 | |
| 9118 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 |
| 9119 | $as_echo_n "checking for a transitional chinese locale... " >&6; } |
| 9120 | if test "${gt_cv_locale_zh_CN+set}" = set; then : |
| 9121 | $as_echo_n "(cached) " >&6 |
| 9122 | else |
| 9123 | |
| 9124 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9125 | /* end confdefs.h. */ |
| 9126 | |
| 9127 | #include <locale.h> |
| 9128 | #include <stdlib.h> |
| 9129 | #include <time.h> |
| 9130 | #if HAVE_LANGINFO_CODESET |
| 9131 | # include <langinfo.h> |
| 9132 | #endif |
| 9133 | #include <stdlib.h> |
| 9134 | #include <string.h> |
| 9135 | struct tm t; |
| 9136 | char buf[16]; |
| 9137 | int main () |
| 9138 | { |
| 9139 | const char *p; |
| 9140 | /* Check whether the given locale name is recognized by the system. */ |
| 9141 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
| 9142 | /* On native Windows, setlocale(category, "") looks at the system settings, |
| 9143 | not at the environment variables. Also, when an encoding suffix such |
| 9144 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE |
| 9145 | category of the locale to "C". */ |
| 9146 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL |
| 9147 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) |
| 9148 | return 1; |
| 9149 | #else |
| 9150 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 9151 | #endif |
| 9152 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 9153 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 9154 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 9155 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 9156 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 9157 | some unit tests fail. |
| 9158 | On MirBSD 10, when an unsupported locale is specified, setlocale() |
| 9159 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ |
| 9160 | #if HAVE_LANGINFO_CODESET |
| 9161 | { |
| 9162 | const char *cs = nl_langinfo (CODESET); |
| 9163 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 9164 | || strcmp (cs, "UTF-8") == 0) |
| 9165 | return 1; |
| 9166 | } |
| 9167 | #endif |
| 9168 | #ifdef __CYGWIN__ |
| 9169 | /* On Cygwin, avoid locale names without encoding suffix, because the |
| 9170 | locale_charset() function relies on the encoding suffix. Note that |
| 9171 | LC_ALL is set on the command line. */ |
| 9172 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; |
| 9173 | #endif |
| 9174 | /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. |
| 9175 | This excludes the UTF-8 encoding (except on MirBSD). */ |
| 9176 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 9177 | if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; |
| 9178 | for (p = buf; *p != '\0'; p++) |
| 9179 | if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) |
| 9180 | return 1; |
| 9181 | /* Check whether a typical GB18030 multibyte sequence is recognized as a |
| 9182 | single wide character. This excludes the GB2312 and GBK encodings. */ |
| 9183 | if (mblen ("\203\062\332\066", 5) != 4) |
| 9184 | return 1; |
| 9185 | return 0; |
| 9186 | } |
| 9187 | |
| 9188 | _ACEOF |
| 9189 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| 9190 | (eval $ac_link) 2>&5 |
| 9191 | ac_status=$? |
| 9192 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 9193 | test $ac_status = 0; } && test -s conftest$ac_exeext; then |
| 9194 | case "$host_os" in |
| 9195 | # Handle native Windows specially, because there setlocale() interprets |
| 9196 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 9197 | # "fr" or "fra" as "French" or "French_France.1252", |
| 9198 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 9199 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 9200 | # and similar. |
| 9201 | mingw*) |
| 9202 | # Test for the hypothetical native Windows locale name. |
| 9203 | if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9204 | gt_cv_locale_zh_CN=Chinese_China.54936 |
| 9205 | else |
| 9206 | # None found. |
| 9207 | gt_cv_locale_zh_CN=none |
| 9208 | fi |
| 9209 | ;; |
| 9210 | solaris2.8) |
| 9211 | # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are |
| 9212 | # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. |
| 9213 | # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. |
| 9214 | gt_cv_locale_zh_CN=none |
| 9215 | ;; |
| 9216 | *) |
| 9217 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because |
| 9218 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the |
| 9219 | # configure script would override the LC_ALL setting. Likewise for |
| 9220 | # LC_CTYPE, which is also set at the beginning of the configure script. |
| 9221 | # Test for the locale name without encoding suffix. |
| 9222 | if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9223 | gt_cv_locale_zh_CN=zh_CN |
| 9224 | else |
| 9225 | # Test for the locale name with explicit encoding suffix. |
| 9226 | if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9227 | gt_cv_locale_zh_CN=zh_CN.GB18030 |
| 9228 | else |
| 9229 | # None found. |
| 9230 | gt_cv_locale_zh_CN=none |
| 9231 | fi |
| 9232 | fi |
| 9233 | ;; |
| 9234 | esac |
| 9235 | else |
| 9236 | # If there was a link error, due to mblen(), the system is so old that |
| 9237 | # it certainly doesn't have a chinese locale. |
| 9238 | gt_cv_locale_zh_CN=none |
| 9239 | fi |
| 9240 | rm -fr conftest* |
| 9241 | |
| 9242 | fi |
| 9243 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 |
| 9244 | $as_echo "$gt_cv_locale_zh_CN" >&6; } |
| 9245 | LOCALE_ZH_CN=$gt_cv_locale_zh_CN |
| 9246 | |
| 9247 | |
| 9248 | |
| 9249 | |
| 9250 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 |
| 9251 | $as_echo_n "checking for a french Unicode locale... " >&6; } |
| 9252 | if test "${gt_cv_locale_fr_utf8+set}" = set; then : |
| 9253 | $as_echo_n "(cached) " >&6 |
| 9254 | else |
| 9255 | |
| 9256 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9257 | /* end confdefs.h. */ |
| 9258 | |
| 9259 | #include <locale.h> |
| 9260 | #include <time.h> |
| 9261 | #if HAVE_LANGINFO_CODESET |
| 9262 | # include <langinfo.h> |
| 9263 | #endif |
| 9264 | #include <stdlib.h> |
| 9265 | #include <string.h> |
| 9266 | struct tm t; |
| 9267 | char buf[16]; |
| 9268 | int main () { |
| 9269 | /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl |
| 9270 | imitates locale dependent behaviour by looking at the environment |
| 9271 | variables, and all locales use the UTF-8 encoding. */ |
| 9272 | #if !(defined __BEOS__ || defined __HAIKU__) |
| 9273 | /* Check whether the given locale name is recognized by the system. */ |
| 9274 | # if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
| 9275 | /* On native Windows, setlocale(category, "") looks at the system settings, |
| 9276 | not at the environment variables. Also, when an encoding suffix such |
| 9277 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE |
| 9278 | category of the locale to "C". */ |
| 9279 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL |
| 9280 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) |
| 9281 | return 1; |
| 9282 | # else |
| 9283 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 9284 | # endif |
| 9285 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 9286 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 9287 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 9288 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 9289 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 9290 | some unit tests fail. */ |
| 9291 | # if HAVE_LANGINFO_CODESET |
| 9292 | { |
| 9293 | const char *cs = nl_langinfo (CODESET); |
| 9294 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) |
| 9295 | return 1; |
| 9296 | } |
| 9297 | # endif |
| 9298 | # ifdef __CYGWIN__ |
| 9299 | /* On Cygwin, avoid locale names without encoding suffix, because the |
| 9300 | locale_charset() function relies on the encoding suffix. Note that |
| 9301 | LC_ALL is set on the command line. */ |
| 9302 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; |
| 9303 | # endif |
| 9304 | /* Check whether in the abbreviation of the second month, the second |
| 9305 | character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is |
| 9306 | two bytes long, with UTF-8 encoding. */ |
| 9307 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 9308 | if (strftime (buf, sizeof (buf), "%b", &t) < 4 |
| 9309 | || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') |
| 9310 | return 1; |
| 9311 | #endif |
| 9312 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ |
| 9313 | /* Check whether the decimal separator is a comma. |
| 9314 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point |
| 9315 | are nl_langinfo(RADIXCHAR) are both ".". */ |
| 9316 | if (localeconv () ->decimal_point[0] != ',') return 1; |
| 9317 | #endif |
| 9318 | return 0; |
| 9319 | } |
| 9320 | |
| 9321 | _ACEOF |
| 9322 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| 9323 | (eval $ac_link) 2>&5 |
| 9324 | ac_status=$? |
| 9325 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 9326 | test $ac_status = 0; } && test -s conftest$ac_exeext; then |
| 9327 | case "$host_os" in |
| 9328 | # Handle native Windows specially, because there setlocale() interprets |
| 9329 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 9330 | # "fr" or "fra" as "French" or "French_France.1252", |
| 9331 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 9332 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 9333 | # and similar. |
| 9334 | mingw*) |
| 9335 | # Test for the hypothetical native Windows locale name. |
| 9336 | if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9337 | gt_cv_locale_fr_utf8=French_France.65001 |
| 9338 | else |
| 9339 | # None found. |
| 9340 | gt_cv_locale_fr_utf8=none |
| 9341 | fi |
| 9342 | ;; |
| 9343 | *) |
| 9344 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because |
| 9345 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the |
| 9346 | # configure script would override the LC_ALL setting. Likewise for |
| 9347 | # LC_CTYPE, which is also set at the beginning of the configure script. |
| 9348 | # Test for the usual locale name. |
| 9349 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9350 | gt_cv_locale_fr_utf8=fr_FR |
| 9351 | else |
| 9352 | # Test for the locale name with explicit encoding suffix. |
| 9353 | if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9354 | gt_cv_locale_fr_utf8=fr_FR.UTF-8 |
| 9355 | else |
| 9356 | # Test for the Solaris 7 locale name. |
| 9357 | if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9358 | gt_cv_locale_fr_utf8=fr.UTF-8 |
| 9359 | else |
| 9360 | # None found. |
| 9361 | gt_cv_locale_fr_utf8=none |
| 9362 | fi |
| 9363 | fi |
| 9364 | fi |
| 9365 | ;; |
| 9366 | esac |
| 9367 | fi |
| 9368 | rm -fr conftest* |
| 9369 | |
| 9370 | fi |
| 9371 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 |
| 9372 | $as_echo "$gt_cv_locale_fr_utf8" >&6; } |
| 9373 | LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 |
| 9374 | |
| 9375 | |
| 9376 | |
| 9377 | |
| 9378 | |
| 9379 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 |
| 9380 | $as_echo_n "checking for a traditional french locale... " >&6; } |
| 9381 | if test "${gt_cv_locale_fr+set}" = set; then : |
| 9382 | $as_echo_n "(cached) " >&6 |
| 9383 | else |
| 9384 | |
| 9385 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9386 | /* end confdefs.h. */ |
| 9387 | |
| 9388 | #include <locale.h> |
| 9389 | #include <time.h> |
| 9390 | #if HAVE_LANGINFO_CODESET |
| 9391 | # include <langinfo.h> |
| 9392 | #endif |
| 9393 | #include <stdlib.h> |
| 9394 | #include <string.h> |
| 9395 | struct tm t; |
| 9396 | char buf[16]; |
| 9397 | int main () { |
| 9398 | /* Check whether the given locale name is recognized by the system. */ |
| 9399 | #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ |
| 9400 | /* On native Windows, setlocale(category, "") looks at the system settings, |
| 9401 | not at the environment variables. Also, when an encoding suffix such |
| 9402 | as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE |
| 9403 | category of the locale to "C". */ |
| 9404 | if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL |
| 9405 | || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) |
| 9406 | return 1; |
| 9407 | #else |
| 9408 | if (setlocale (LC_ALL, "") == NULL) return 1; |
| 9409 | #endif |
| 9410 | /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". |
| 9411 | On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) |
| 9412 | is empty, and the behaviour of Tcl 8.4 in this locale is not useful. |
| 9413 | On OpenBSD 4.0, when an unsupported locale is specified, setlocale() |
| 9414 | succeeds but then nl_langinfo(CODESET) is "646". In this situation, |
| 9415 | some unit tests fail. |
| 9416 | On MirBSD 10, when an unsupported locale is specified, setlocale() |
| 9417 | succeeds but then nl_langinfo(CODESET) is "UTF-8". */ |
| 9418 | #if HAVE_LANGINFO_CODESET |
| 9419 | { |
| 9420 | const char *cs = nl_langinfo (CODESET); |
| 9421 | if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 |
| 9422 | || strcmp (cs, "UTF-8") == 0) |
| 9423 | return 1; |
| 9424 | } |
| 9425 | #endif |
| 9426 | #ifdef __CYGWIN__ |
| 9427 | /* On Cygwin, avoid locale names without encoding suffix, because the |
| 9428 | locale_charset() function relies on the encoding suffix. Note that |
| 9429 | LC_ALL is set on the command line. */ |
| 9430 | if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; |
| 9431 | #endif |
| 9432 | /* Check whether in the abbreviation of the second month, the second |
| 9433 | character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only |
| 9434 | one byte long. This excludes the UTF-8 encoding. */ |
| 9435 | t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; |
| 9436 | if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; |
| 9437 | #if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ |
| 9438 | /* Check whether the decimal separator is a comma. |
| 9439 | On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point |
| 9440 | are nl_langinfo(RADIXCHAR) are both ".". */ |
| 9441 | if (localeconv () ->decimal_point[0] != ',') return 1; |
| 9442 | #endif |
| 9443 | return 0; |
| 9444 | } |
| 9445 | |
| 9446 | _ACEOF |
| 9447 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 |
| 9448 | (eval $ac_link) 2>&5 |
| 9449 | ac_status=$? |
| 9450 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 9451 | test $ac_status = 0; } && test -s conftest$ac_exeext; then |
| 9452 | case "$host_os" in |
| 9453 | # Handle native Windows specially, because there setlocale() interprets |
| 9454 | # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", |
| 9455 | # "fr" or "fra" as "French" or "French_France.1252", |
| 9456 | # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", |
| 9457 | # "ja" as "Japanese" or "Japanese_Japan.932", |
| 9458 | # and similar. |
| 9459 | mingw*) |
| 9460 | # Test for the native Windows locale name. |
| 9461 | if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9462 | gt_cv_locale_fr=French_France.1252 |
| 9463 | else |
| 9464 | # None found. |
| 9465 | gt_cv_locale_fr=none |
| 9466 | fi |
| 9467 | ;; |
| 9468 | *) |
| 9469 | # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because |
| 9470 | # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the |
| 9471 | # configure script would override the LC_ALL setting. Likewise for |
| 9472 | # LC_CTYPE, which is also set at the beginning of the configure script. |
| 9473 | # Test for the usual locale name. |
| 9474 | if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9475 | gt_cv_locale_fr=fr_FR |
| 9476 | else |
| 9477 | # Test for the locale name with explicit encoding suffix. |
| 9478 | if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9479 | gt_cv_locale_fr=fr_FR.ISO-8859-1 |
| 9480 | else |
| 9481 | # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. |
| 9482 | if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9483 | gt_cv_locale_fr=fr_FR.ISO8859-1 |
| 9484 | else |
| 9485 | # Test for the HP-UX locale name. |
| 9486 | if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9487 | gt_cv_locale_fr=fr_FR.iso88591 |
| 9488 | else |
| 9489 | # Test for the Solaris 7 locale name. |
| 9490 | if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then |
| 9491 | gt_cv_locale_fr=fr |
| 9492 | else |
| 9493 | # None found. |
| 9494 | gt_cv_locale_fr=none |
| 9495 | fi |
| 9496 | fi |
| 9497 | fi |
| 9498 | fi |
| 9499 | fi |
| 9500 | ;; |
| 9501 | esac |
| 9502 | fi |
| 9503 | rm -fr conftest* |
| 9504 | |
| 9505 | fi |
| 9506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 |
| 9507 | $as_echo "$gt_cv_locale_fr" >&6; } |
| 9508 | LOCALE_FR=$gt_cv_locale_fr |
| 9509 | |
| 9510 | |
| 9511 | |
| 9512 | |
| 9513 | |
| 9514 | |
| 9515 | |
| 9516 | GNULIB_FFSL=0; |
| 9517 | GNULIB_FFSLL=0; |
| 9518 | GNULIB_MEMCHR=0; |
| 9519 | GNULIB_MEMMEM=0; |
| 9520 | GNULIB_MEMPCPY=0; |
| 9521 | GNULIB_MEMRCHR=0; |
| 9522 | GNULIB_RAWMEMCHR=0; |
| 9523 | GNULIB_STPCPY=0; |
| 9524 | GNULIB_STPNCPY=0; |
| 9525 | GNULIB_STRCHRNUL=0; |
| 9526 | GNULIB_STRDUP=0; |
| 9527 | GNULIB_STRNCAT=0; |
| 9528 | GNULIB_STRNDUP=0; |
| 9529 | GNULIB_STRNLEN=0; |
| 9530 | GNULIB_STRPBRK=0; |
| 9531 | GNULIB_STRSEP=0; |
| 9532 | GNULIB_STRSTR=0; |
| 9533 | GNULIB_STRCASESTR=0; |
| 9534 | GNULIB_STRTOK_R=0; |
| 9535 | GNULIB_MBSLEN=0; |
| 9536 | GNULIB_MBSNLEN=0; |
| 9537 | GNULIB_MBSCHR=0; |
| 9538 | GNULIB_MBSRCHR=0; |
| 9539 | GNULIB_MBSSTR=0; |
| 9540 | GNULIB_MBSCASECMP=0; |
| 9541 | GNULIB_MBSNCASECMP=0; |
| 9542 | GNULIB_MBSPCASECMP=0; |
| 9543 | GNULIB_MBSCASESTR=0; |
| 9544 | GNULIB_MBSCSPN=0; |
| 9545 | GNULIB_MBSPBRK=0; |
| 9546 | GNULIB_MBSSPN=0; |
| 9547 | GNULIB_MBSSEP=0; |
| 9548 | GNULIB_MBSTOK_R=0; |
| 9549 | GNULIB_STRERROR=0; |
| 9550 | GNULIB_STRERROR_R=0; |
| 9551 | GNULIB_STRSIGNAL=0; |
| 9552 | GNULIB_STRVERSCMP=0; |
| 9553 | HAVE_MBSLEN=0; |
| 9554 | HAVE_FFSL=1; |
| 9555 | HAVE_FFSLL=1; |
| 9556 | HAVE_MEMCHR=1; |
| 9557 | HAVE_DECL_MEMMEM=1; |
| 9558 | HAVE_MEMPCPY=1; |
| 9559 | HAVE_DECL_MEMRCHR=1; |
| 9560 | HAVE_RAWMEMCHR=1; |
| 9561 | HAVE_STPCPY=1; |
| 9562 | HAVE_STPNCPY=1; |
| 9563 | HAVE_STRCHRNUL=1; |
| 9564 | HAVE_DECL_STRDUP=1; |
| 9565 | HAVE_DECL_STRNDUP=1; |
| 9566 | HAVE_DECL_STRNLEN=1; |
| 9567 | HAVE_STRPBRK=1; |
| 9568 | HAVE_STRSEP=1; |
| 9569 | HAVE_STRCASESTR=1; |
| 9570 | HAVE_DECL_STRTOK_R=1; |
| 9571 | HAVE_DECL_STRERROR_R=1; |
| 9572 | HAVE_DECL_STRSIGNAL=1; |
| 9573 | HAVE_STRVERSCMP=1; |
| 9574 | REPLACE_MEMCHR=0; |
| 9575 | REPLACE_MEMMEM=0; |
| 9576 | REPLACE_STPNCPY=0; |
| 9577 | REPLACE_STRDUP=0; |
| 9578 | REPLACE_STRSTR=0; |
| 9579 | REPLACE_STRCASESTR=0; |
| 9580 | REPLACE_STRCHRNUL=0; |
| 9581 | REPLACE_STRERROR=0; |
| 9582 | REPLACE_STRERROR_R=0; |
| 9583 | REPLACE_STRNCAT=0; |
| 9584 | REPLACE_STRNDUP=0; |
| 9585 | REPLACE_STRNLEN=0; |
| 9586 | REPLACE_STRSIGNAL=0; |
| 9587 | REPLACE_STRTOK_R=0; |
| 9588 | UNDEFINE_STRTOK_R=0; |
| 9589 | |
| 9590 | |
| 9591 | |
| 9592 | |
| 9593 | |
| 9594 | # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it |
| 9595 | # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is |
| 9596 | # irrelevant for anonymous mappings. |
| 9597 | ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" |
| 9598 | if test "x$ac_cv_func_mmap" = x""yes; then : |
| 9599 | gl_have_mmap=yes |
| 9600 | else |
| 9601 | gl_have_mmap=no |
| 9602 | fi |
| 9603 | |
| 9604 | |
| 9605 | # Try to allow MAP_ANONYMOUS. |
| 9606 | gl_have_mmap_anonymous=no |
| 9607 | if test $gl_have_mmap = yes; then |
| 9608 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 |
| 9609 | $as_echo_n "checking for MAP_ANONYMOUS... " >&6; } |
| 9610 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9611 | /* end confdefs.h. */ |
| 9612 | |
| 9613 | #include <sys/mman.h> |
| 9614 | #ifdef MAP_ANONYMOUS |
| 9615 | I cannot identify this map |
| 9616 | #endif |
| 9617 | |
| 9618 | _ACEOF |
| 9619 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 9620 | $EGREP "I cannot identify this map" >/dev/null 2>&1; then : |
| 9621 | gl_have_mmap_anonymous=yes |
| 9622 | fi |
| 9623 | rm -f conftest* |
| 9624 | |
| 9625 | if test $gl_have_mmap_anonymous != yes; then |
| 9626 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9627 | /* end confdefs.h. */ |
| 9628 | |
| 9629 | #include <sys/mman.h> |
| 9630 | #ifdef MAP_ANON |
| 9631 | I cannot identify this map |
| 9632 | #endif |
| 9633 | |
| 9634 | _ACEOF |
| 9635 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 9636 | $EGREP "I cannot identify this map" >/dev/null 2>&1; then : |
| 9637 | |
| 9638 | $as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h |
| 9639 | |
| 9640 | gl_have_mmap_anonymous=yes |
| 9641 | fi |
| 9642 | rm -f conftest* |
| 9643 | |
| 9644 | fi |
| 9645 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 |
| 9646 | $as_echo "$gl_have_mmap_anonymous" >&6; } |
| 9647 | if test $gl_have_mmap_anonymous = yes; then |
| 9648 | |
| 9649 | $as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h |
| 9650 | |
| 9651 | fi |
| 9652 | fi |
| 9653 | |
| 9654 | |
| 9655 | |
| 9656 | |
| 9657 | |
| 9658 | |
| 9659 | if test $HAVE_MEMCHR = 1; then |
| 9660 | # Detect platform-specific bugs in some versions of glibc: |
| 9661 | # memchr should not dereference anything with length 0 |
| 9662 | # http://bugzilla.redhat.com/499689 |
| 9663 | # memchr should not dereference overestimated length after a match |
| 9664 | # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 |
| 9665 | # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 |
| 9666 | # Assume that memchr works on platforms that lack mprotect. |
| 9667 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 |
| 9668 | $as_echo_n "checking whether memchr works... " >&6; } |
| 9669 | if test "${gl_cv_func_memchr_works+set}" = set; then : |
| 9670 | $as_echo_n "(cached) " >&6 |
| 9671 | else |
| 9672 | if test "$cross_compiling" = yes; then : |
| 9673 | gl_cv_func_memchr_works="guessing no" |
| 9674 | else |
| 9675 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9676 | /* end confdefs.h. */ |
| 9677 | |
| 9678 | #include <string.h> |
| 9679 | #if HAVE_SYS_MMAN_H |
| 9680 | # include <fcntl.h> |
| 9681 | # include <unistd.h> |
| 9682 | # include <sys/types.h> |
| 9683 | # include <sys/mman.h> |
| 9684 | # ifndef MAP_FILE |
| 9685 | # define MAP_FILE 0 |
| 9686 | # endif |
| 9687 | #endif |
| 9688 | |
| 9689 | int |
| 9690 | main () |
| 9691 | { |
| 9692 | |
| 9693 | int result = 0; |
| 9694 | char *fence = NULL; |
| 9695 | #if HAVE_SYS_MMAN_H && HAVE_MPROTECT |
| 9696 | # if HAVE_MAP_ANONYMOUS |
| 9697 | const int flags = MAP_ANONYMOUS | MAP_PRIVATE; |
| 9698 | const int fd = -1; |
| 9699 | # else /* !HAVE_MAP_ANONYMOUS */ |
| 9700 | const int flags = MAP_FILE | MAP_PRIVATE; |
| 9701 | int fd = open ("/dev/zero", O_RDONLY, 0666); |
| 9702 | if (fd >= 0) |
| 9703 | # endif |
| 9704 | { |
| 9705 | int pagesize = getpagesize (); |
| 9706 | char *two_pages = |
| 9707 | (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, |
| 9708 | flags, fd, 0); |
| 9709 | if (two_pages != (char *)(-1) |
| 9710 | && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) |
| 9711 | fence = two_pages + pagesize; |
| 9712 | } |
| 9713 | #endif |
| 9714 | if (fence) |
| 9715 | { |
| 9716 | if (memchr (fence, 0, 0)) |
| 9717 | result |= 1; |
| 9718 | strcpy (fence - 9, "12345678"); |
| 9719 | if (memchr (fence - 9, 0, 79) != fence - 1) |
| 9720 | result |= 2; |
| 9721 | if (memchr (fence - 1, 0, 3) != fence - 1) |
| 9722 | result |= 4; |
| 9723 | } |
| 9724 | return result; |
| 9725 | |
| 9726 | ; |
| 9727 | return 0; |
| 9728 | } |
| 9729 | _ACEOF |
| 9730 | if ac_fn_c_try_run "$LINENO"; then : |
| 9731 | gl_cv_func_memchr_works=yes |
| 9732 | else |
| 9733 | gl_cv_func_memchr_works=no |
| 9734 | fi |
| 9735 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 9736 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 9737 | fi |
| 9738 | |
| 9739 | fi |
| 9740 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 |
| 9741 | $as_echo "$gl_cv_func_memchr_works" >&6; } |
| 9742 | if test "$gl_cv_func_memchr_works" != yes; then |
| 9743 | REPLACE_MEMCHR=1 |
| 9744 | fi |
| 9745 | fi |
| 9746 | |
| 9747 | ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" |
| 9748 | if test "x$ac_cv_have_decl_memmem" = x""yes; then : |
| 9749 | ac_have_decl=1 |
| 9750 | else |
| 9751 | ac_have_decl=0 |
| 9752 | fi |
| 9753 | |
| 9754 | cat >>confdefs.h <<_ACEOF |
| 9755 | #define HAVE_DECL_MEMMEM $ac_have_decl |
| 9756 | _ACEOF |
| 9757 | |
| 9758 | |
| 9759 | |
| 9760 | |
| 9761 | |
| 9762 | for ac_func in memmem |
| 9763 | do : |
| 9764 | ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" |
| 9765 | if test "x$ac_cv_func_memmem" = x""yes; then : |
| 9766 | cat >>confdefs.h <<_ACEOF |
| 9767 | #define HAVE_MEMMEM 1 |
| 9768 | _ACEOF |
| 9769 | |
| 9770 | fi |
| 9771 | done |
| 9772 | |
| 9773 | if test $ac_cv_func_memmem = yes; then |
| 9774 | HAVE_MEMMEM=1 |
| 9775 | else |
| 9776 | HAVE_MEMMEM=0 |
| 9777 | fi |
| 9778 | |
| 9779 | if test $ac_cv_have_decl_memmem = no; then |
| 9780 | HAVE_DECL_MEMMEM=0 |
| 9781 | else |
| 9782 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5 |
| 9783 | $as_echo_n "checking whether memmem works... " >&6; } |
| 9784 | if test "${gl_cv_func_memmem_works_always+set}" = set; then : |
| 9785 | $as_echo_n "(cached) " >&6 |
| 9786 | else |
| 9787 | if test "$cross_compiling" = yes; then : |
| 9788 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9789 | /* end confdefs.h. */ |
| 9790 | |
| 9791 | #ifdef __GNU_LIBRARY__ |
| 9792 | #include <features.h> |
| 9793 | #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \ |
| 9794 | || __GLIBC_MINOR__ > 12)) \ |
| 9795 | || (__GLIBC__ > 2)) \ |
| 9796 | || defined __UCLIBC__ |
| 9797 | Lucky user |
| 9798 | #endif |
| 9799 | #elif defined __CYGWIN__ |
| 9800 | #include <cygwin/version.h> |
| 9801 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 9802 | Lucky user |
| 9803 | #endif |
| 9804 | #else |
| 9805 | Lucky user |
| 9806 | #endif |
| 9807 | |
| 9808 | _ACEOF |
| 9809 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 9810 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 9811 | gl_cv_func_memmem_works_always="guessing yes" |
| 9812 | else |
| 9813 | gl_cv_func_memmem_works_always="guessing no" |
| 9814 | fi |
| 9815 | rm -f conftest* |
| 9816 | |
| 9817 | |
| 9818 | else |
| 9819 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9820 | /* end confdefs.h. */ |
| 9821 | |
| 9822 | #include <string.h> /* for memmem */ |
| 9823 | #define P "_EF_BF_BD" |
| 9824 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P |
| 9825 | #define NEEDLE P P P P P |
| 9826 | |
| 9827 | int |
| 9828 | main () |
| 9829 | { |
| 9830 | |
| 9831 | int result = 0; |
| 9832 | if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE))) |
| 9833 | result |= 1; |
| 9834 | /* Check for empty needle behavior. */ |
| 9835 | { |
| 9836 | const char *haystack = "AAA"; |
| 9837 | if (memmem (haystack, 3, NULL, 0) != haystack) |
| 9838 | result |= 2; |
| 9839 | } |
| 9840 | return result; |
| 9841 | |
| 9842 | ; |
| 9843 | return 0; |
| 9844 | } |
| 9845 | _ACEOF |
| 9846 | if ac_fn_c_try_run "$LINENO"; then : |
| 9847 | gl_cv_func_memmem_works_always=yes |
| 9848 | else |
| 9849 | gl_cv_func_memmem_works_always=no |
| 9850 | fi |
| 9851 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 9852 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 9853 | fi |
| 9854 | |
| 9855 | |
| 9856 | fi |
| 9857 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5 |
| 9858 | $as_echo "$gl_cv_func_memmem_works_always" >&6; } |
| 9859 | case "$gl_cv_func_memmem_works_always" in |
| 9860 | *yes) ;; |
| 9861 | *) |
| 9862 | REPLACE_MEMMEM=1 |
| 9863 | ;; |
| 9864 | esac |
| 9865 | fi |
| 9866 | : |
| 9867 | |
| 9868 | |
| 9869 | |
| 9870 | |
| 9871 | |
| 9872 | |
| 9873 | GNULIB_FCHMODAT=0; |
| 9874 | GNULIB_FSTAT=0; |
| 9875 | GNULIB_FSTATAT=0; |
| 9876 | GNULIB_FUTIMENS=0; |
| 9877 | GNULIB_LCHMOD=0; |
| 9878 | GNULIB_LSTAT=0; |
| 9879 | GNULIB_MKDIRAT=0; |
| 9880 | GNULIB_MKFIFO=0; |
| 9881 | GNULIB_MKFIFOAT=0; |
| 9882 | GNULIB_MKNOD=0; |
| 9883 | GNULIB_MKNODAT=0; |
| 9884 | GNULIB_STAT=0; |
| 9885 | GNULIB_UTIMENSAT=0; |
| 9886 | HAVE_FCHMODAT=1; |
| 9887 | HAVE_FSTATAT=1; |
| 9888 | HAVE_FUTIMENS=1; |
| 9889 | HAVE_LCHMOD=1; |
| 9890 | HAVE_LSTAT=1; |
| 9891 | HAVE_MKDIRAT=1; |
| 9892 | HAVE_MKFIFO=1; |
| 9893 | HAVE_MKFIFOAT=1; |
| 9894 | HAVE_MKNOD=1; |
| 9895 | HAVE_MKNODAT=1; |
| 9896 | HAVE_UTIMENSAT=1; |
| 9897 | REPLACE_FSTAT=0; |
| 9898 | REPLACE_FSTATAT=0; |
| 9899 | REPLACE_FUTIMENS=0; |
| 9900 | REPLACE_LSTAT=0; |
| 9901 | REPLACE_MKDIR=0; |
| 9902 | REPLACE_MKFIFO=0; |
| 9903 | REPLACE_MKNOD=0; |
| 9904 | REPLACE_STAT=0; |
| 9905 | REPLACE_UTIMENSAT=0; |
| 9906 | |
| 9907 | |
| 9908 | |
| 9909 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 |
| 9910 | $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } |
| 9911 | if test "${ac_cv_header_stdbool_h+set}" = set; then : |
| 9912 | $as_echo_n "(cached) " >&6 |
| 9913 | else |
| 9914 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 9915 | /* end confdefs.h. */ |
| 9916 | |
| 9917 | #include <stdbool.h> |
| 9918 | #ifndef bool |
| 9919 | "error: bool is not defined" |
| 9920 | #endif |
| 9921 | #ifndef false |
| 9922 | "error: false is not defined" |
| 9923 | #endif |
| 9924 | #if false |
| 9925 | "error: false is not 0" |
| 9926 | #endif |
| 9927 | #ifndef true |
| 9928 | "error: true is not defined" |
| 9929 | #endif |
| 9930 | #if true != 1 |
| 9931 | "error: true is not 1" |
| 9932 | #endif |
| 9933 | #ifndef __bool_true_false_are_defined |
| 9934 | "error: __bool_true_false_are_defined is not defined" |
| 9935 | #endif |
| 9936 | |
| 9937 | struct s { _Bool s: 1; _Bool t; } s; |
| 9938 | |
| 9939 | char a[true == 1 ? 1 : -1]; |
| 9940 | char b[false == 0 ? 1 : -1]; |
| 9941 | char c[__bool_true_false_are_defined == 1 ? 1 : -1]; |
| 9942 | char d[(bool) 0.5 == true ? 1 : -1]; |
| 9943 | /* See body of main program for 'e'. */ |
| 9944 | char f[(_Bool) 0.0 == false ? 1 : -1]; |
| 9945 | char g[true]; |
| 9946 | char h[sizeof (_Bool)]; |
| 9947 | char i[sizeof s.t]; |
| 9948 | enum { j = false, k = true, l = false * true, m = true * 256 }; |
| 9949 | /* The following fails for |
| 9950 | HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ |
| 9951 | _Bool n[m]; |
| 9952 | char o[sizeof n == m * sizeof n[0] ? 1 : -1]; |
| 9953 | char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; |
| 9954 | /* Catch a bug in an HP-UX C compiler. See |
| 9955 | http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html |
| 9956 | http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html |
| 9957 | */ |
| 9958 | _Bool q = true; |
| 9959 | _Bool *pq = &q; |
| 9960 | |
| 9961 | int |
| 9962 | main () |
| 9963 | { |
| 9964 | |
| 9965 | bool e = &s; |
| 9966 | *pq |= q; |
| 9967 | *pq |= ! q; |
| 9968 | /* Refer to every declared value, to avoid compiler optimizations. */ |
| 9969 | return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l |
| 9970 | + !m + !n + !o + !p + !q + !pq); |
| 9971 | |
| 9972 | ; |
| 9973 | return 0; |
| 9974 | } |
| 9975 | _ACEOF |
| 9976 | if ac_fn_c_try_compile "$LINENO"; then : |
| 9977 | ac_cv_header_stdbool_h=yes |
| 9978 | else |
| 9979 | ac_cv_header_stdbool_h=no |
| 9980 | fi |
| 9981 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 9982 | fi |
| 9983 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 |
| 9984 | $as_echo "$ac_cv_header_stdbool_h" >&6; } |
| 9985 | ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" |
| 9986 | if test "x$ac_cv_type__Bool" = x""yes; then : |
| 9987 | |
| 9988 | cat >>confdefs.h <<_ACEOF |
| 9989 | #define HAVE__BOOL 1 |
| 9990 | _ACEOF |
| 9991 | |
| 9992 | |
| 9993 | fi |
| 9994 | |
| 9995 | |
| 9996 | |
| 9997 | REPLACE_NULL=0; |
| 9998 | HAVE_WCHAR_T=1; |
| 9999 | |
| 10000 | |
| 10001 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 |
| 10002 | $as_echo_n "checking for wchar_t... " >&6; } |
| 10003 | if test "${gt_cv_c_wchar_t+set}" = set; then : |
| 10004 | $as_echo_n "(cached) " >&6 |
| 10005 | else |
| 10006 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10007 | /* end confdefs.h. */ |
| 10008 | #include <stddef.h> |
| 10009 | wchar_t foo = (wchar_t)'\0'; |
| 10010 | int |
| 10011 | main () |
| 10012 | { |
| 10013 | |
| 10014 | ; |
| 10015 | return 0; |
| 10016 | } |
| 10017 | _ACEOF |
| 10018 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10019 | gt_cv_c_wchar_t=yes |
| 10020 | else |
| 10021 | gt_cv_c_wchar_t=no |
| 10022 | fi |
| 10023 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10024 | fi |
| 10025 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 |
| 10026 | $as_echo "$gt_cv_c_wchar_t" >&6; } |
| 10027 | if test $gt_cv_c_wchar_t = yes; then |
| 10028 | |
| 10029 | $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h |
| 10030 | |
| 10031 | fi |
| 10032 | |
| 10033 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 |
| 10034 | $as_echo_n "checking for C/C++ restrict keyword... " >&6; } |
| 10035 | if test "${ac_cv_c_restrict+set}" = set; then : |
| 10036 | $as_echo_n "(cached) " >&6 |
| 10037 | else |
| 10038 | ac_cv_c_restrict=no |
| 10039 | # The order here caters to the fact that C++ does not require restrict. |
| 10040 | for ac_kw in __restrict __restrict__ _Restrict restrict; do |
| 10041 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10042 | /* end confdefs.h. */ |
| 10043 | typedef int * int_ptr; |
| 10044 | int foo (int_ptr $ac_kw ip) { |
| 10045 | return ip[0]; |
| 10046 | } |
| 10047 | int |
| 10048 | main () |
| 10049 | { |
| 10050 | int s[1]; |
| 10051 | int * $ac_kw t = s; |
| 10052 | t[0] = 0; |
| 10053 | return foo(t) |
| 10054 | ; |
| 10055 | return 0; |
| 10056 | } |
| 10057 | _ACEOF |
| 10058 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10059 | ac_cv_c_restrict=$ac_kw |
| 10060 | fi |
| 10061 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10062 | test "$ac_cv_c_restrict" != no && break |
| 10063 | done |
| 10064 | |
| 10065 | fi |
| 10066 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 |
| 10067 | $as_echo "$ac_cv_c_restrict" >&6; } |
| 10068 | |
| 10069 | case $ac_cv_c_restrict in |
| 10070 | restrict) ;; |
| 10071 | no) $as_echo "#define restrict /**/" >>confdefs.h |
| 10072 | ;; |
| 10073 | *) cat >>confdefs.h <<_ACEOF |
| 10074 | #define restrict $ac_cv_c_restrict |
| 10075 | _ACEOF |
| 10076 | ;; |
| 10077 | esac |
| 10078 | |
| 10079 | |
| 10080 | |
| 10081 | |
| 10082 | |
| 10083 | |
| 10084 | |
| 10085 | |
| 10086 | |
| 10087 | |
| 10088 | |
| 10089 | |
| 10090 | if test $gl_cv_have_include_next = yes; then |
| 10091 | gl_cv_next_string_h='<'string.h'>' |
| 10092 | else |
| 10093 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5 |
| 10094 | $as_echo_n "checking absolute name of <string.h>... " >&6; } |
| 10095 | if test "${gl_cv_next_string_h+set}" = set; then : |
| 10096 | $as_echo_n "(cached) " >&6 |
| 10097 | else |
| 10098 | |
| 10099 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10100 | /* end confdefs.h. */ |
| 10101 | #include <string.h> |
| 10102 | |
| 10103 | _ACEOF |
| 10104 | case "$host_os" in |
| 10105 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 10106 | *) gl_absname_cpp="$ac_cpp" ;; |
| 10107 | esac |
| 10108 | |
| 10109 | case "$host_os" in |
| 10110 | mingw*) |
| 10111 | gl_dirsep_regex='[/\\]' |
| 10112 | ;; |
| 10113 | *) |
| 10114 | gl_dirsep_regex='\/' |
| 10115 | ;; |
| 10116 | esac |
| 10117 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 10118 | |
| 10119 | gl_header_literal_regex=`echo 'string.h' \ |
| 10120 | | sed -e "$gl_make_literal_regex_sed"` |
| 10121 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 10122 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 10123 | s|^/[^/]|//&| |
| 10124 | p |
| 10125 | q |
| 10126 | }' |
| 10127 | gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 10128 | sed -n "$gl_absolute_header_sed"`'"' |
| 10129 | |
| 10130 | |
| 10131 | fi |
| 10132 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 |
| 10133 | $as_echo "$gl_cv_next_string_h" >&6; } |
| 10134 | fi |
| 10135 | NEXT_STRING_H=$gl_cv_next_string_h |
| 10136 | |
| 10137 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 10138 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 10139 | gl_next_as_first_directive='<'string.h'>' |
| 10140 | else |
| 10141 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 10142 | gl_next_as_first_directive=$gl_cv_next_string_h |
| 10143 | fi |
| 10144 | NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive |
| 10145 | |
| 10146 | |
| 10147 | |
| 10148 | |
| 10149 | |
| 10150 | |
| 10151 | for gl_func in ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r strsignal strverscmp; do |
| 10152 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 10153 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 10154 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 10155 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 10156 | $as_echo_n "(cached) " >&6 |
| 10157 | else |
| 10158 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10159 | /* end confdefs.h. */ |
| 10160 | #include <string.h> |
| 10161 | |
| 10162 | int |
| 10163 | main () |
| 10164 | { |
| 10165 | #undef $gl_func |
| 10166 | (void) $gl_func; |
| 10167 | ; |
| 10168 | return 0; |
| 10169 | } |
| 10170 | _ACEOF |
| 10171 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10172 | eval "$as_gl_Symbol=yes" |
| 10173 | else |
| 10174 | eval "$as_gl_Symbol=no" |
| 10175 | fi |
| 10176 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10177 | fi |
| 10178 | eval ac_res=\$$as_gl_Symbol |
| 10179 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 10180 | $as_echo "$ac_res" >&6; } |
| 10181 | eval as_val=\$$as_gl_Symbol |
| 10182 | if test "x$as_val" = x""yes; then : |
| 10183 | cat >>confdefs.h <<_ACEOF |
| 10184 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 10185 | _ACEOF |
| 10186 | |
| 10187 | eval ac_cv_have_decl_$gl_func=yes |
| 10188 | fi |
| 10189 | done |
| 10190 | |
| 10191 | |
| 10192 | |
| 10193 | |
| 10194 | |
| 10195 | if test "$gl_cv_func_memchr_works" != yes; then |
| 10196 | REPLACE_STRSTR=1 |
| 10197 | else |
| 10198 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 |
| 10199 | $as_echo_n "checking whether strstr works... " >&6; } |
| 10200 | if test "${gl_cv_func_strstr_works_always+set}" = set; then : |
| 10201 | $as_echo_n "(cached) " >&6 |
| 10202 | else |
| 10203 | if test "$cross_compiling" = yes; then : |
| 10204 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10205 | /* end confdefs.h. */ |
| 10206 | |
| 10207 | #ifdef __GNU_LIBRARY__ |
| 10208 | #include <features.h> |
| 10209 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ |
| 10210 | || defined __UCLIBC__ |
| 10211 | Lucky user |
| 10212 | #endif |
| 10213 | #elif defined __CYGWIN__ |
| 10214 | #include <cygwin/version.h> |
| 10215 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 10216 | Lucky user |
| 10217 | #endif |
| 10218 | #else |
| 10219 | Lucky user |
| 10220 | #endif |
| 10221 | |
| 10222 | _ACEOF |
| 10223 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 10224 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 10225 | gl_cv_func_strstr_works_always="guessing yes" |
| 10226 | else |
| 10227 | gl_cv_func_strstr_works_always="guessing no" |
| 10228 | fi |
| 10229 | rm -f conftest* |
| 10230 | |
| 10231 | |
| 10232 | else |
| 10233 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10234 | /* end confdefs.h. */ |
| 10235 | |
| 10236 | #include <string.h> /* for strstr */ |
| 10237 | #define P "_EF_BF_BD" |
| 10238 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P |
| 10239 | #define NEEDLE P P P P P |
| 10240 | |
| 10241 | int |
| 10242 | main () |
| 10243 | { |
| 10244 | return !!strstr (HAYSTACK, NEEDLE); |
| 10245 | |
| 10246 | ; |
| 10247 | return 0; |
| 10248 | } |
| 10249 | _ACEOF |
| 10250 | if ac_fn_c_try_run "$LINENO"; then : |
| 10251 | gl_cv_func_strstr_works_always=yes |
| 10252 | else |
| 10253 | gl_cv_func_strstr_works_always=no |
| 10254 | fi |
| 10255 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 10256 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 10257 | fi |
| 10258 | |
| 10259 | |
| 10260 | fi |
| 10261 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 |
| 10262 | $as_echo "$gl_cv_func_strstr_works_always" >&6; } |
| 10263 | case "$gl_cv_func_strstr_works_always" in |
| 10264 | *yes) ;; |
| 10265 | *) |
| 10266 | REPLACE_STRSTR=1 |
| 10267 | ;; |
| 10268 | esac |
| 10269 | fi |
| 10270 | |
| 10271 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 |
| 10272 | $as_echo_n "checking whether stat file-mode macros are broken... " >&6; } |
| 10273 | if test "${ac_cv_header_stat_broken+set}" = set; then : |
| 10274 | $as_echo_n "(cached) " >&6 |
| 10275 | else |
| 10276 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10277 | /* end confdefs.h. */ |
| 10278 | #include <sys/types.h> |
| 10279 | #include <sys/stat.h> |
| 10280 | |
| 10281 | #if defined S_ISBLK && defined S_IFDIR |
| 10282 | extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; |
| 10283 | #endif |
| 10284 | |
| 10285 | #if defined S_ISBLK && defined S_IFCHR |
| 10286 | extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; |
| 10287 | #endif |
| 10288 | |
| 10289 | #if defined S_ISLNK && defined S_IFREG |
| 10290 | extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; |
| 10291 | #endif |
| 10292 | |
| 10293 | #if defined S_ISSOCK && defined S_IFREG |
| 10294 | extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; |
| 10295 | #endif |
| 10296 | |
| 10297 | _ACEOF |
| 10298 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10299 | ac_cv_header_stat_broken=no |
| 10300 | else |
| 10301 | ac_cv_header_stat_broken=yes |
| 10302 | fi |
| 10303 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10304 | fi |
| 10305 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 |
| 10306 | $as_echo "$ac_cv_header_stat_broken" >&6; } |
| 10307 | if test $ac_cv_header_stat_broken = yes; then |
| 10308 | |
| 10309 | $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h |
| 10310 | |
| 10311 | fi |
| 10312 | |
| 10313 | |
| 10314 | |
| 10315 | ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" |
| 10316 | if test "x$ac_cv_type_mode_t" = x""yes; then : |
| 10317 | |
| 10318 | else |
| 10319 | |
| 10320 | cat >>confdefs.h <<_ACEOF |
| 10321 | #define mode_t int |
| 10322 | _ACEOF |
| 10323 | |
| 10324 | fi |
| 10325 | |
| 10326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 |
| 10327 | $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } |
| 10328 | if test -z "$MKDIR_P"; then |
| 10329 | if test "${ac_cv_path_mkdir+set}" = set; then : |
| 10330 | $as_echo_n "(cached) " >&6 |
| 10331 | else |
| 10332 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 10333 | for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin |
| 10334 | do |
| 10335 | IFS=$as_save_IFS |
| 10336 | test -z "$as_dir" && as_dir=. |
| 10337 | for ac_prog in mkdir gmkdir; do |
| 10338 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 10339 | { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue |
| 10340 | case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( |
| 10341 | 'mkdir (GNU coreutils) '* | \ |
| 10342 | 'mkdir (coreutils) '* | \ |
| 10343 | 'mkdir (fileutils) '4.1*) |
| 10344 | ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext |
| 10345 | break 3;; |
| 10346 | esac |
| 10347 | done |
| 10348 | done |
| 10349 | done |
| 10350 | IFS=$as_save_IFS |
| 10351 | |
| 10352 | fi |
| 10353 | |
| 10354 | if test "${ac_cv_path_mkdir+set}" = set; then |
| 10355 | MKDIR_P="$ac_cv_path_mkdir -p" |
| 10356 | else |
| 10357 | # As a last resort, use the slow shell script. Don't cache a |
| 10358 | # value for MKDIR_P within a source directory, because that will |
| 10359 | # break other packages using the cache if that directory is |
| 10360 | # removed, or if the value is a relative name. |
| 10361 | test -d ./--version && rmdir ./--version |
| 10362 | MKDIR_P="$ac_install_sh -d" |
| 10363 | fi |
| 10364 | fi |
| 10365 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 |
| 10366 | $as_echo "$MKDIR_P" >&6; } |
| 10367 | |
| 10368 | |
| 10369 | |
| 10370 | ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" |
| 10371 | if test "x$ac_cv_type_pid_t" = x""yes; then : |
| 10372 | |
| 10373 | else |
| 10374 | |
| 10375 | cat >>confdefs.h <<_ACEOF |
| 10376 | #define pid_t int |
| 10377 | _ACEOF |
| 10378 | |
| 10379 | fi |
| 10380 | |
| 10381 | |
| 10382 | |
| 10383 | |
| 10384 | |
| 10385 | |
| 10386 | |
| 10387 | |
| 10388 | GNULIB_MKTIME=0; |
| 10389 | GNULIB_NANOSLEEP=0; |
| 10390 | GNULIB_STRPTIME=0; |
| 10391 | GNULIB_TIMEGM=0; |
| 10392 | GNULIB_TIME_R=0; |
| 10393 | HAVE_DECL_LOCALTIME_R=1; |
| 10394 | HAVE_NANOSLEEP=1; |
| 10395 | HAVE_STRPTIME=1; |
| 10396 | HAVE_TIMEGM=1; |
| 10397 | REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; |
| 10398 | REPLACE_MKTIME=GNULIB_PORTCHECK; |
| 10399 | REPLACE_NANOSLEEP=GNULIB_PORTCHECK; |
| 10400 | REPLACE_TIMEGM=GNULIB_PORTCHECK; |
| 10401 | |
| 10402 | |
| 10403 | |
| 10404 | |
| 10405 | |
| 10406 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5 |
| 10407 | $as_echo_n "checking for struct timespec in <time.h>... " >&6; } |
| 10408 | if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then : |
| 10409 | $as_echo_n "(cached) " >&6 |
| 10410 | else |
| 10411 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10412 | /* end confdefs.h. */ |
| 10413 | #include <time.h> |
| 10414 | |
| 10415 | int |
| 10416 | main () |
| 10417 | { |
| 10418 | static struct timespec x; x.tv_sec = x.tv_nsec; |
| 10419 | ; |
| 10420 | return 0; |
| 10421 | } |
| 10422 | _ACEOF |
| 10423 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10424 | gl_cv_sys_struct_timespec_in_time_h=yes |
| 10425 | else |
| 10426 | gl_cv_sys_struct_timespec_in_time_h=no |
| 10427 | fi |
| 10428 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10429 | fi |
| 10430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 |
| 10431 | $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } |
| 10432 | |
| 10433 | TIME_H_DEFINES_STRUCT_TIMESPEC=0 |
| 10434 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 |
| 10435 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 |
| 10436 | if test $gl_cv_sys_struct_timespec_in_time_h = yes; then |
| 10437 | TIME_H_DEFINES_STRUCT_TIMESPEC=1 |
| 10438 | else |
| 10439 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5 |
| 10440 | $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; } |
| 10441 | if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then : |
| 10442 | $as_echo_n "(cached) " >&6 |
| 10443 | else |
| 10444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10445 | /* end confdefs.h. */ |
| 10446 | #include <sys/time.h> |
| 10447 | |
| 10448 | int |
| 10449 | main () |
| 10450 | { |
| 10451 | static struct timespec x; x.tv_sec = x.tv_nsec; |
| 10452 | ; |
| 10453 | return 0; |
| 10454 | } |
| 10455 | _ACEOF |
| 10456 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10457 | gl_cv_sys_struct_timespec_in_sys_time_h=yes |
| 10458 | else |
| 10459 | gl_cv_sys_struct_timespec_in_sys_time_h=no |
| 10460 | fi |
| 10461 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10462 | fi |
| 10463 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 |
| 10464 | $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } |
| 10465 | if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then |
| 10466 | SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 |
| 10467 | else |
| 10468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5 |
| 10469 | $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; } |
| 10470 | if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then : |
| 10471 | $as_echo_n "(cached) " >&6 |
| 10472 | else |
| 10473 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10474 | /* end confdefs.h. */ |
| 10475 | #include <pthread.h> |
| 10476 | |
| 10477 | int |
| 10478 | main () |
| 10479 | { |
| 10480 | static struct timespec x; x.tv_sec = x.tv_nsec; |
| 10481 | ; |
| 10482 | return 0; |
| 10483 | } |
| 10484 | _ACEOF |
| 10485 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10486 | gl_cv_sys_struct_timespec_in_pthread_h=yes |
| 10487 | else |
| 10488 | gl_cv_sys_struct_timespec_in_pthread_h=no |
| 10489 | fi |
| 10490 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10491 | fi |
| 10492 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 |
| 10493 | $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } |
| 10494 | if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then |
| 10495 | PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 |
| 10496 | fi |
| 10497 | fi |
| 10498 | fi |
| 10499 | |
| 10500 | |
| 10501 | |
| 10502 | |
| 10503 | |
| 10504 | |
| 10505 | |
| 10506 | |
| 10507 | |
| 10508 | |
| 10509 | |
| 10510 | |
| 10511 | |
| 10512 | |
| 10513 | |
| 10514 | if test $gl_cv_have_include_next = yes; then |
| 10515 | gl_cv_next_time_h='<'time.h'>' |
| 10516 | else |
| 10517 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5 |
| 10518 | $as_echo_n "checking absolute name of <time.h>... " >&6; } |
| 10519 | if test "${gl_cv_next_time_h+set}" = set; then : |
| 10520 | $as_echo_n "(cached) " >&6 |
| 10521 | else |
| 10522 | |
| 10523 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10524 | /* end confdefs.h. */ |
| 10525 | #include <time.h> |
| 10526 | |
| 10527 | _ACEOF |
| 10528 | case "$host_os" in |
| 10529 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 10530 | *) gl_absname_cpp="$ac_cpp" ;; |
| 10531 | esac |
| 10532 | |
| 10533 | case "$host_os" in |
| 10534 | mingw*) |
| 10535 | gl_dirsep_regex='[/\\]' |
| 10536 | ;; |
| 10537 | *) |
| 10538 | gl_dirsep_regex='\/' |
| 10539 | ;; |
| 10540 | esac |
| 10541 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 10542 | |
| 10543 | gl_header_literal_regex=`echo 'time.h' \ |
| 10544 | | sed -e "$gl_make_literal_regex_sed"` |
| 10545 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 10546 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 10547 | s|^/[^/]|//&| |
| 10548 | p |
| 10549 | q |
| 10550 | }' |
| 10551 | gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 10552 | sed -n "$gl_absolute_header_sed"`'"' |
| 10553 | |
| 10554 | |
| 10555 | fi |
| 10556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 |
| 10557 | $as_echo "$gl_cv_next_time_h" >&6; } |
| 10558 | fi |
| 10559 | NEXT_TIME_H=$gl_cv_next_time_h |
| 10560 | |
| 10561 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 10562 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 10563 | gl_next_as_first_directive='<'time.h'>' |
| 10564 | else |
| 10565 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 10566 | gl_next_as_first_directive=$gl_cv_next_time_h |
| 10567 | fi |
| 10568 | NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive |
| 10569 | |
| 10570 | |
| 10571 | |
| 10572 | |
| 10573 | |
| 10574 | |
| 10575 | |
| 10576 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5 |
| 10577 | $as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; } |
| 10578 | if test "${gl_cv_header_wchar_h_correct_inline+set}" = set; then : |
| 10579 | $as_echo_n "(cached) " >&6 |
| 10580 | else |
| 10581 | gl_cv_header_wchar_h_correct_inline=yes |
| 10582 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10583 | /* end confdefs.h. */ |
| 10584 | |
| 10585 | #define wcstod renamed_wcstod |
| 10586 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 10587 | <wchar.h>. |
| 10588 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 10589 | included before <wchar.h>. */ |
| 10590 | #include <stddef.h> |
| 10591 | #include <stdio.h> |
| 10592 | #include <time.h> |
| 10593 | #include <wchar.h> |
| 10594 | extern int zero (void); |
| 10595 | int main () { return zero(); } |
| 10596 | |
| 10597 | _ACEOF |
| 10598 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| 10599 | (eval $ac_compile) 2>&5 |
| 10600 | ac_status=$? |
| 10601 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 10602 | test $ac_status = 0; }; then |
| 10603 | mv conftest.$ac_objext conftest1.$ac_objext |
| 10604 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10605 | /* end confdefs.h. */ |
| 10606 | |
| 10607 | #define wcstod renamed_wcstod |
| 10608 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 10609 | <wchar.h>. |
| 10610 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 10611 | included before <wchar.h>. */ |
| 10612 | #include <stddef.h> |
| 10613 | #include <stdio.h> |
| 10614 | #include <time.h> |
| 10615 | #include <wchar.h> |
| 10616 | int zero (void) { return 0; } |
| 10617 | |
| 10618 | _ACEOF |
| 10619 | if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 |
| 10620 | (eval $ac_compile) 2>&5 |
| 10621 | ac_status=$? |
| 10622 | $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| 10623 | test $ac_status = 0; }; then |
| 10624 | mv conftest.$ac_objext conftest2.$ac_objext |
| 10625 | if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then |
| 10626 | : |
| 10627 | else |
| 10628 | gl_cv_header_wchar_h_correct_inline=no |
| 10629 | fi |
| 10630 | fi |
| 10631 | fi |
| 10632 | rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext |
| 10633 | |
| 10634 | fi |
| 10635 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 |
| 10636 | $as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } |
| 10637 | if test $gl_cv_header_wchar_h_correct_inline = no; then |
| 10638 | as_fn_error "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). |
| 10639 | This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in |
| 10640 | C99 mode. You have four options: |
| 10641 | - Add the flag -fgnu89-inline to CC and reconfigure, or |
| 10642 | - Fix your include files, using parts of |
| 10643 | <http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or |
| 10644 | - Use a gcc version older than 4.3, or |
| 10645 | - Don't use the flags -std=c99 or -std=gnu99. |
| 10646 | Configuration aborted." "$LINENO" 5 |
| 10647 | fi |
| 10648 | |
| 10649 | |
| 10650 | |
| 10651 | |
| 10652 | |
| 10653 | if test $ac_cv_header_features_h = yes; then |
| 10654 | HAVE_FEATURES_H=1 |
| 10655 | else |
| 10656 | HAVE_FEATURES_H=0 |
| 10657 | fi |
| 10658 | |
| 10659 | |
| 10660 | |
| 10661 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 |
| 10662 | $as_echo_n "checking for wint_t... " >&6; } |
| 10663 | if test "${gt_cv_c_wint_t+set}" = set; then : |
| 10664 | $as_echo_n "(cached) " >&6 |
| 10665 | else |
| 10666 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10667 | /* end confdefs.h. */ |
| 10668 | |
| 10669 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 10670 | <wchar.h>. |
| 10671 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included |
| 10672 | before <wchar.h>. */ |
| 10673 | #include <stddef.h> |
| 10674 | #include <stdio.h> |
| 10675 | #include <time.h> |
| 10676 | #include <wchar.h> |
| 10677 | wint_t foo = (wchar_t)'\0'; |
| 10678 | int |
| 10679 | main () |
| 10680 | { |
| 10681 | |
| 10682 | ; |
| 10683 | return 0; |
| 10684 | } |
| 10685 | _ACEOF |
| 10686 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10687 | gt_cv_c_wint_t=yes |
| 10688 | else |
| 10689 | gt_cv_c_wint_t=no |
| 10690 | fi |
| 10691 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10692 | fi |
| 10693 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 |
| 10694 | $as_echo "$gt_cv_c_wint_t" >&6; } |
| 10695 | if test $gt_cv_c_wint_t = yes; then |
| 10696 | |
| 10697 | $as_echo "#define HAVE_WINT_T 1" >>confdefs.h |
| 10698 | |
| 10699 | fi |
| 10700 | |
| 10701 | |
| 10702 | GNULIB_ISWBLANK=0; |
| 10703 | GNULIB_WCTYPE=0; |
| 10704 | GNULIB_ISWCTYPE=0; |
| 10705 | GNULIB_WCTRANS=0; |
| 10706 | GNULIB_TOWCTRANS=0; |
| 10707 | HAVE_ISWBLANK=1; |
| 10708 | HAVE_WCTYPE_T=1; |
| 10709 | HAVE_WCTRANS_T=1; |
| 10710 | REPLACE_ISWBLANK=0; |
| 10711 | |
| 10712 | |
| 10713 | |
| 10714 | |
| 10715 | if false; then |
| 10716 | GL_COND_LIBTOOL_TRUE= |
| 10717 | GL_COND_LIBTOOL_FALSE='#' |
| 10718 | else |
| 10719 | GL_COND_LIBTOOL_TRUE='#' |
| 10720 | GL_COND_LIBTOOL_FALSE= |
| 10721 | fi |
| 10722 | |
| 10723 | gl_cond_libtool=false |
| 10724 | gl_libdeps= |
| 10725 | gl_ltlibdeps= |
| 10726 | gl_m4_base='import/m4' |
| 10727 | |
| 10728 | |
| 10729 | |
| 10730 | |
| 10731 | |
| 10732 | |
| 10733 | |
| 10734 | |
| 10735 | |
| 10736 | gl_source_base='import' |
| 10737 | |
| 10738 | |
| 10739 | if test $ac_cv_func_alloca_works = no; then |
| 10740 | : |
| 10741 | fi |
| 10742 | |
| 10743 | # Define an additional variable used in the Makefile substitution. |
| 10744 | if test $ac_cv_working_alloca_h = yes; then |
| 10745 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 |
| 10746 | $as_echo_n "checking for alloca as a compiler built-in... " >&6; } |
| 10747 | if test "${gl_cv_rpl_alloca+set}" = set; then : |
| 10748 | $as_echo_n "(cached) " >&6 |
| 10749 | else |
| 10750 | |
| 10751 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10752 | /* end confdefs.h. */ |
| 10753 | |
| 10754 | #if defined __GNUC__ || defined _AIX || defined _MSC_VER |
| 10755 | Need own alloca |
| 10756 | #endif |
| 10757 | |
| 10758 | _ACEOF |
| 10759 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 10760 | $EGREP "Need own alloca" >/dev/null 2>&1; then : |
| 10761 | gl_cv_rpl_alloca=yes |
| 10762 | else |
| 10763 | gl_cv_rpl_alloca=no |
| 10764 | fi |
| 10765 | rm -f conftest* |
| 10766 | |
| 10767 | |
| 10768 | fi |
| 10769 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 |
| 10770 | $as_echo "$gl_cv_rpl_alloca" >&6; } |
| 10771 | if test $gl_cv_rpl_alloca = yes; then |
| 10772 | |
| 10773 | $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h |
| 10774 | |
| 10775 | ALLOCA_H=alloca.h |
| 10776 | else |
| 10777 | ALLOCA_H= |
| 10778 | fi |
| 10779 | else |
| 10780 | ALLOCA_H=alloca.h |
| 10781 | fi |
| 10782 | |
| 10783 | if test -n "$ALLOCA_H"; then |
| 10784 | GL_GENERATE_ALLOCA_H_TRUE= |
| 10785 | GL_GENERATE_ALLOCA_H_FALSE='#' |
| 10786 | else |
| 10787 | GL_GENERATE_ALLOCA_H_TRUE='#' |
| 10788 | GL_GENERATE_ALLOCA_H_FALSE= |
| 10789 | fi |
| 10790 | |
| 10791 | |
| 10792 | |
| 10793 | if test "x$datarootdir" = x; then |
| 10794 | datarootdir='${datadir}' |
| 10795 | |
| 10796 | fi |
| 10797 | if test "x$docdir" = x; then |
| 10798 | docdir='${datarootdir}/doc/${PACKAGE}' |
| 10799 | |
| 10800 | fi |
| 10801 | if test "x$htmldir" = x; then |
| 10802 | htmldir='${docdir}' |
| 10803 | |
| 10804 | fi |
| 10805 | if test "x$dvidir" = x; then |
| 10806 | dvidir='${docdir}' |
| 10807 | |
| 10808 | fi |
| 10809 | if test "x$pdfdir" = x; then |
| 10810 | pdfdir='${docdir}' |
| 10811 | |
| 10812 | fi |
| 10813 | if test "x$psdir" = x; then |
| 10814 | psdir='${docdir}' |
| 10815 | |
| 10816 | fi |
| 10817 | if test "x$lispdir" = x; then |
| 10818 | lispdir='${datarootdir}/emacs/site-lisp' |
| 10819 | |
| 10820 | fi |
| 10821 | if test "x$localedir" = x; then |
| 10822 | localedir='${datarootdir}/locale' |
| 10823 | |
| 10824 | fi |
| 10825 | |
| 10826 | pkglibexecdir='${libexecdir}/${PACKAGE}' |
| 10827 | |
| 10828 | |
| 10829 | |
| 10830 | |
| 10831 | |
| 10832 | |
| 10833 | |
| 10834 | |
| 10835 | |
| 10836 | |
| 10837 | |
| 10838 | |
| 10839 | |
| 10840 | |
| 10841 | if test $gl_cv_have_include_next = yes; then |
| 10842 | gl_cv_next_dirent_h='<'dirent.h'>' |
| 10843 | else |
| 10844 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5 |
| 10845 | $as_echo_n "checking absolute name of <dirent.h>... " >&6; } |
| 10846 | if test "${gl_cv_next_dirent_h+set}" = set; then : |
| 10847 | $as_echo_n "(cached) " >&6 |
| 10848 | else |
| 10849 | |
| 10850 | if test $ac_cv_header_dirent_h = yes; then |
| 10851 | |
| 10852 | |
| 10853 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10854 | /* end confdefs.h. */ |
| 10855 | #include <dirent.h> |
| 10856 | |
| 10857 | _ACEOF |
| 10858 | case "$host_os" in |
| 10859 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 10860 | *) gl_absname_cpp="$ac_cpp" ;; |
| 10861 | esac |
| 10862 | |
| 10863 | case "$host_os" in |
| 10864 | mingw*) |
| 10865 | gl_dirsep_regex='[/\\]' |
| 10866 | ;; |
| 10867 | *) |
| 10868 | gl_dirsep_regex='\/' |
| 10869 | ;; |
| 10870 | esac |
| 10871 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 10872 | |
| 10873 | gl_header_literal_regex=`echo 'dirent.h' \ |
| 10874 | | sed -e "$gl_make_literal_regex_sed"` |
| 10875 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 10876 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 10877 | s|^/[^/]|//&| |
| 10878 | p |
| 10879 | q |
| 10880 | }' |
| 10881 | gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 10882 | sed -n "$gl_absolute_header_sed"`'"' |
| 10883 | else |
| 10884 | gl_cv_next_dirent_h='<'dirent.h'>' |
| 10885 | fi |
| 10886 | |
| 10887 | |
| 10888 | fi |
| 10889 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 |
| 10890 | $as_echo "$gl_cv_next_dirent_h" >&6; } |
| 10891 | fi |
| 10892 | NEXT_DIRENT_H=$gl_cv_next_dirent_h |
| 10893 | |
| 10894 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 10895 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 10896 | gl_next_as_first_directive='<'dirent.h'>' |
| 10897 | else |
| 10898 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 10899 | gl_next_as_first_directive=$gl_cv_next_dirent_h |
| 10900 | fi |
| 10901 | NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive |
| 10902 | |
| 10903 | |
| 10904 | |
| 10905 | |
| 10906 | if test $ac_cv_header_dirent_h = yes; then |
| 10907 | HAVE_DIRENT_H=1 |
| 10908 | else |
| 10909 | HAVE_DIRENT_H=0 |
| 10910 | fi |
| 10911 | |
| 10912 | |
| 10913 | |
| 10914 | for gl_func in alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir; do |
| 10915 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 10916 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 10917 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 10918 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 10919 | $as_echo_n "(cached) " >&6 |
| 10920 | else |
| 10921 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10922 | /* end confdefs.h. */ |
| 10923 | #include <dirent.h> |
| 10924 | |
| 10925 | int |
| 10926 | main () |
| 10927 | { |
| 10928 | #undef $gl_func |
| 10929 | (void) $gl_func; |
| 10930 | ; |
| 10931 | return 0; |
| 10932 | } |
| 10933 | _ACEOF |
| 10934 | if ac_fn_c_try_compile "$LINENO"; then : |
| 10935 | eval "$as_gl_Symbol=yes" |
| 10936 | else |
| 10937 | eval "$as_gl_Symbol=no" |
| 10938 | fi |
| 10939 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 10940 | fi |
| 10941 | eval ac_res=\$$as_gl_Symbol |
| 10942 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 10943 | $as_echo "$ac_res" >&6; } |
| 10944 | eval as_val=\$$as_gl_Symbol |
| 10945 | if test "x$as_val" = x""yes; then : |
| 10946 | cat >>confdefs.h <<_ACEOF |
| 10947 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 10948 | _ACEOF |
| 10949 | |
| 10950 | eval ac_cv_have_decl_$gl_func=yes |
| 10951 | fi |
| 10952 | done |
| 10953 | |
| 10954 | |
| 10955 | |
| 10956 | |
| 10957 | |
| 10958 | |
| 10959 | |
| 10960 | for ac_func in dirfd |
| 10961 | do : |
| 10962 | ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" |
| 10963 | if test "x$ac_cv_func_dirfd" = x""yes; then : |
| 10964 | cat >>confdefs.h <<_ACEOF |
| 10965 | #define HAVE_DIRFD 1 |
| 10966 | _ACEOF |
| 10967 | |
| 10968 | fi |
| 10969 | done |
| 10970 | |
| 10971 | ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h> |
| 10972 | #include <dirent.h> |
| 10973 | " |
| 10974 | if test "x$ac_cv_have_decl_dirfd" = x""yes; then : |
| 10975 | ac_have_decl=1 |
| 10976 | else |
| 10977 | ac_have_decl=0 |
| 10978 | fi |
| 10979 | |
| 10980 | cat >>confdefs.h <<_ACEOF |
| 10981 | #define HAVE_DECL_DIRFD $ac_have_decl |
| 10982 | _ACEOF |
| 10983 | |
| 10984 | if test $ac_cv_have_decl_dirfd = no; then |
| 10985 | HAVE_DECL_DIRFD=0 |
| 10986 | fi |
| 10987 | |
| 10988 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 |
| 10989 | $as_echo_n "checking whether dirfd is a macro... " >&6; } |
| 10990 | if test "${gl_cv_func_dirfd_macro+set}" = set; then : |
| 10991 | $as_echo_n "(cached) " >&6 |
| 10992 | else |
| 10993 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 10994 | /* end confdefs.h. */ |
| 10995 | |
| 10996 | #include <sys/types.h> |
| 10997 | #include <dirent.h> |
| 10998 | #ifdef dirfd |
| 10999 | dirent_header_defines_dirfd |
| 11000 | #endif |
| 11001 | _ACEOF |
| 11002 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 11003 | $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : |
| 11004 | gl_cv_func_dirfd_macro=yes |
| 11005 | else |
| 11006 | gl_cv_func_dirfd_macro=no |
| 11007 | fi |
| 11008 | rm -f conftest* |
| 11009 | |
| 11010 | fi |
| 11011 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 |
| 11012 | $as_echo "$gl_cv_func_dirfd_macro" >&6; } |
| 11013 | |
| 11014 | # Use the replacement only if we have no function or macro with that name. |
| 11015 | if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then |
| 11016 | if test $ac_cv_have_decl_dirfd = yes; then |
| 11017 | # If the system declares dirfd already, let's declare rpl_dirfd instead. |
| 11018 | REPLACE_DIRFD=1 |
| 11019 | fi |
| 11020 | fi |
| 11021 | |
| 11022 | if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then |
| 11023 | |
| 11024 | |
| 11025 | |
| 11026 | |
| 11027 | |
| 11028 | |
| 11029 | |
| 11030 | |
| 11031 | gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" |
| 11032 | |
| 11033 | |
| 11034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 |
| 11035 | $as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } |
| 11036 | if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then : |
| 11037 | $as_echo_n "(cached) " >&6 |
| 11038 | else |
| 11039 | |
| 11040 | dirfd_save_CFLAGS=$CFLAGS |
| 11041 | for ac_expr in d_fd dd_fd; do |
| 11042 | |
| 11043 | CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" |
| 11044 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11045 | /* end confdefs.h. */ |
| 11046 | |
| 11047 | #include <sys/types.h> |
| 11048 | #include <dirent.h> |
| 11049 | int |
| 11050 | main () |
| 11051 | { |
| 11052 | DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; |
| 11053 | ; |
| 11054 | return 0; |
| 11055 | } |
| 11056 | _ACEOF |
| 11057 | if ac_fn_c_try_compile "$LINENO"; then : |
| 11058 | dir_fd_found=yes |
| 11059 | |
| 11060 | fi |
| 11061 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 11062 | CFLAGS=$dirfd_save_CFLAGS |
| 11063 | test "$dir_fd_found" = yes && break |
| 11064 | done |
| 11065 | test "$dir_fd_found" = yes || ac_expr=no_such_member |
| 11066 | |
| 11067 | gl_cv_sys_dir_fd_member_name=$ac_expr |
| 11068 | |
| 11069 | |
| 11070 | fi |
| 11071 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 |
| 11072 | $as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } |
| 11073 | if test $gl_cv_sys_dir_fd_member_name != no_such_member; then |
| 11074 | |
| 11075 | cat >>confdefs.h <<_ACEOF |
| 11076 | #define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name |
| 11077 | _ACEOF |
| 11078 | |
| 11079 | fi |
| 11080 | |
| 11081 | |
| 11082 | fi |
| 11083 | |
| 11084 | |
| 11085 | |
| 11086 | |
| 11087 | |
| 11088 | GNULIB_DIRFD=1 |
| 11089 | |
| 11090 | |
| 11091 | |
| 11092 | |
| 11093 | |
| 11094 | $as_echo "#define GNULIB_TEST_DIRFD 1" >>confdefs.h |
| 11095 | |
| 11096 | |
| 11097 | |
| 11098 | |
| 11099 | |
| 11100 | |
| 11101 | |
| 11102 | |
| 11103 | FLOAT_H= |
| 11104 | REPLACE_FLOAT_LDBL=0 |
| 11105 | case "$host_os" in |
| 11106 | aix* | beos* | openbsd* | mirbsd* | irix*) |
| 11107 | FLOAT_H=float.h |
| 11108 | ;; |
| 11109 | freebsd*) |
| 11110 | case "$host_cpu" in |
| 11111 | i[34567]86 ) |
| 11112 | FLOAT_H=float.h |
| 11113 | ;; |
| 11114 | x86_64 ) |
| 11115 | # On x86_64 systems, the C compiler may still be generating |
| 11116 | # 32-bit code. |
| 11117 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11118 | /* end confdefs.h. */ |
| 11119 | #if defined __LP64__ || defined __x86_64__ || defined __amd64__ |
| 11120 | yes |
| 11121 | #endif |
| 11122 | _ACEOF |
| 11123 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 11124 | $EGREP "yes" >/dev/null 2>&1; then : |
| 11125 | |
| 11126 | else |
| 11127 | FLOAT_H=float.h |
| 11128 | fi |
| 11129 | rm -f conftest* |
| 11130 | |
| 11131 | ;; |
| 11132 | esac |
| 11133 | ;; |
| 11134 | linux*) |
| 11135 | case "$host_cpu" in |
| 11136 | powerpc*) |
| 11137 | FLOAT_H=float.h |
| 11138 | ;; |
| 11139 | esac |
| 11140 | ;; |
| 11141 | esac |
| 11142 | case "$host_os" in |
| 11143 | aix* | freebsd* | linux*) |
| 11144 | if test -n "$FLOAT_H"; then |
| 11145 | REPLACE_FLOAT_LDBL=1 |
| 11146 | fi |
| 11147 | ;; |
| 11148 | esac |
| 11149 | |
| 11150 | REPLACE_ITOLD=0 |
| 11151 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 |
| 11152 | $as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } |
| 11153 | if test "${gl_cv_func_itold_works+set}" = set; then : |
| 11154 | $as_echo_n "(cached) " >&6 |
| 11155 | else |
| 11156 | |
| 11157 | if test "$cross_compiling" = yes; then : |
| 11158 | case "$host" in |
| 11159 | sparc*-*-linux*) |
| 11160 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11161 | /* end confdefs.h. */ |
| 11162 | #if defined __LP64__ || defined __arch64__ |
| 11163 | yes |
| 11164 | #endif |
| 11165 | _ACEOF |
| 11166 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 11167 | $EGREP "yes" >/dev/null 2>&1; then : |
| 11168 | gl_cv_func_itold_works="guessing no" |
| 11169 | else |
| 11170 | gl_cv_func_itold_works="guessing yes" |
| 11171 | fi |
| 11172 | rm -f conftest* |
| 11173 | |
| 11174 | ;; |
| 11175 | *) gl_cv_func_itold_works="guessing yes" ;; |
| 11176 | esac |
| 11177 | |
| 11178 | else |
| 11179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11180 | /* end confdefs.h. */ |
| 11181 | |
| 11182 | int i = -1; |
| 11183 | volatile long double ld; |
| 11184 | int main () |
| 11185 | { |
| 11186 | ld += i * 1.0L; |
| 11187 | if (ld > 0) |
| 11188 | return 1; |
| 11189 | return 0; |
| 11190 | } |
| 11191 | _ACEOF |
| 11192 | if ac_fn_c_try_run "$LINENO"; then : |
| 11193 | gl_cv_func_itold_works=yes |
| 11194 | else |
| 11195 | gl_cv_func_itold_works=no |
| 11196 | fi |
| 11197 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 11198 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 11199 | fi |
| 11200 | |
| 11201 | |
| 11202 | fi |
| 11203 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 |
| 11204 | $as_echo "$gl_cv_func_itold_works" >&6; } |
| 11205 | case "$gl_cv_func_itold_works" in |
| 11206 | *no) |
| 11207 | REPLACE_ITOLD=1 |
| 11208 | FLOAT_H=float.h |
| 11209 | ;; |
| 11210 | esac |
| 11211 | |
| 11212 | if test -n "$FLOAT_H"; then |
| 11213 | |
| 11214 | |
| 11215 | |
| 11216 | |
| 11217 | |
| 11218 | |
| 11219 | |
| 11220 | |
| 11221 | if test $gl_cv_have_include_next = yes; then |
| 11222 | gl_cv_next_float_h='<'float.h'>' |
| 11223 | else |
| 11224 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5 |
| 11225 | $as_echo_n "checking absolute name of <float.h>... " >&6; } |
| 11226 | if test "${gl_cv_next_float_h+set}" = set; then : |
| 11227 | $as_echo_n "(cached) " >&6 |
| 11228 | else |
| 11229 | |
| 11230 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11231 | /* end confdefs.h. */ |
| 11232 | #include <float.h> |
| 11233 | |
| 11234 | _ACEOF |
| 11235 | case "$host_os" in |
| 11236 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 11237 | *) gl_absname_cpp="$ac_cpp" ;; |
| 11238 | esac |
| 11239 | |
| 11240 | case "$host_os" in |
| 11241 | mingw*) |
| 11242 | gl_dirsep_regex='[/\\]' |
| 11243 | ;; |
| 11244 | *) |
| 11245 | gl_dirsep_regex='\/' |
| 11246 | ;; |
| 11247 | esac |
| 11248 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 11249 | |
| 11250 | gl_header_literal_regex=`echo 'float.h' \ |
| 11251 | | sed -e "$gl_make_literal_regex_sed"` |
| 11252 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 11253 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 11254 | s|^/[^/]|//&| |
| 11255 | p |
| 11256 | q |
| 11257 | }' |
| 11258 | gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 11259 | sed -n "$gl_absolute_header_sed"`'"' |
| 11260 | |
| 11261 | |
| 11262 | fi |
| 11263 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 |
| 11264 | $as_echo "$gl_cv_next_float_h" >&6; } |
| 11265 | fi |
| 11266 | NEXT_FLOAT_H=$gl_cv_next_float_h |
| 11267 | |
| 11268 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 11269 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 11270 | gl_next_as_first_directive='<'float.h'>' |
| 11271 | else |
| 11272 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 11273 | gl_next_as_first_directive=$gl_cv_next_float_h |
| 11274 | fi |
| 11275 | NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive |
| 11276 | |
| 11277 | |
| 11278 | |
| 11279 | |
| 11280 | fi |
| 11281 | |
| 11282 | if test -n "$FLOAT_H"; then |
| 11283 | GL_GENERATE_FLOAT_H_TRUE= |
| 11284 | GL_GENERATE_FLOAT_H_FALSE='#' |
| 11285 | else |
| 11286 | GL_GENERATE_FLOAT_H_TRUE='#' |
| 11287 | GL_GENERATE_FLOAT_H_FALSE= |
| 11288 | fi |
| 11289 | |
| 11290 | |
| 11291 | |
| 11292 | if test $REPLACE_FLOAT_LDBL = 1; then |
| 11293 | |
| 11294 | |
| 11295 | |
| 11296 | |
| 11297 | |
| 11298 | |
| 11299 | |
| 11300 | |
| 11301 | gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" |
| 11302 | |
| 11303 | fi |
| 11304 | if test $REPLACE_ITOLD = 1; then |
| 11305 | |
| 11306 | |
| 11307 | |
| 11308 | |
| 11309 | |
| 11310 | |
| 11311 | |
| 11312 | |
| 11313 | gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" |
| 11314 | |
| 11315 | fi |
| 11316 | |
| 11317 | |
| 11318 | |
| 11319 | |
| 11320 | |
| 11321 | FNMATCH_H= |
| 11322 | gl_fnmatch_required_lowercase=` |
| 11323 | echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' |
| 11324 | ` |
| 11325 | gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" |
| 11326 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 |
| 11327 | $as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } |
| 11328 | if { as_var=$gl_fnmatch_cache_var; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 11329 | $as_echo_n "(cached) " >&6 |
| 11330 | else |
| 11331 | if test $gl_fnmatch_required = GNU; then |
| 11332 | gl_fnmatch_gnu_start= |
| 11333 | gl_fnmatch_gnu_end= |
| 11334 | else |
| 11335 | gl_fnmatch_gnu_start='#if 0' |
| 11336 | gl_fnmatch_gnu_end='#endif' |
| 11337 | fi |
| 11338 | if test "$cross_compiling" = yes; then : |
| 11339 | eval "$gl_fnmatch_cache_var=\"guessing no\"" |
| 11340 | else |
| 11341 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11342 | /* end confdefs.h. */ |
| 11343 | #include <fnmatch.h> |
| 11344 | static int |
| 11345 | y (char const *pattern, char const *string, int flags) |
| 11346 | { |
| 11347 | return fnmatch (pattern, string, flags) == 0; |
| 11348 | } |
| 11349 | static int |
| 11350 | n (char const *pattern, char const *string, int flags) |
| 11351 | { |
| 11352 | return fnmatch (pattern, string, flags) == FNM_NOMATCH; |
| 11353 | } |
| 11354 | |
| 11355 | int |
| 11356 | main () |
| 11357 | { |
| 11358 | char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; |
| 11359 | char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; |
| 11360 | static char const A_1[] = { 'A' - 1, 0 }; |
| 11361 | static char const A01[] = { 'A' + 1, 0 }; |
| 11362 | static char const a_1[] = { 'a' - 1, 0 }; |
| 11363 | static char const a01[] = { 'a' + 1, 0 }; |
| 11364 | static char const bs_1[] = { '\\\\' - 1, 0 }; |
| 11365 | static char const bs01[] = { '\\\\' + 1, 0 }; |
| 11366 | int result = 0; |
| 11367 | if (!n ("a*", "", 0)) |
| 11368 | return 1; |
| 11369 | if (!y ("a*", "abc", 0)) |
| 11370 | return 1; |
| 11371 | if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ |
| 11372 | return 1; |
| 11373 | if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) |
| 11374 | return 2; |
| 11375 | if (!y ("a\\\\bc", "abc", 0)) |
| 11376 | return 3; |
| 11377 | if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) |
| 11378 | return 3; |
| 11379 | if (!y ("*x", ".x", 0)) |
| 11380 | return 4; |
| 11381 | if (!n ("*x", ".x", FNM_PERIOD)) |
| 11382 | return 4; |
| 11383 | if (!y (Apat, "\\\\", 0)) |
| 11384 | return 5; |
| 11385 | if (!y (Apat, "A", 0)) |
| 11386 | return 5; |
| 11387 | if (!y (apat, "\\\\", 0)) |
| 11388 | return 5; |
| 11389 | if (!y (apat, "a", 0)) |
| 11390 | return 5; |
| 11391 | if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) |
| 11392 | return 5; |
| 11393 | if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) |
| 11394 | return 5; |
| 11395 | if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) |
| 11396 | return 5; |
| 11397 | if (!(y (apat, a01, 0) == ('a' < '\\\\'))) |
| 11398 | return 5; |
| 11399 | if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) |
| 11400 | return 5; |
| 11401 | if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) |
| 11402 | return 5; |
| 11403 | if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) |
| 11404 | return 5; |
| 11405 | if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) |
| 11406 | return 5; |
| 11407 | $gl_fnmatch_gnu_start |
| 11408 | if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) |
| 11409 | result |= 8; |
| 11410 | if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) |
| 11411 | result |= 16; |
| 11412 | if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) |
| 11413 | result |= 32; |
| 11414 | if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) |
| 11415 | result |= 64; |
| 11416 | if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) |
| 11417 | result |= 64; |
| 11418 | if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) |
| 11419 | result |= 64; |
| 11420 | $gl_fnmatch_gnu_end |
| 11421 | return result; |
| 11422 | |
| 11423 | ; |
| 11424 | return 0; |
| 11425 | } |
| 11426 | _ACEOF |
| 11427 | if ac_fn_c_try_run "$LINENO"; then : |
| 11428 | eval "$gl_fnmatch_cache_var=yes" |
| 11429 | else |
| 11430 | eval "$gl_fnmatch_cache_var=no" |
| 11431 | fi |
| 11432 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 11433 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 11434 | fi |
| 11435 | |
| 11436 | |
| 11437 | fi |
| 11438 | eval ac_res=\$$gl_fnmatch_cache_var |
| 11439 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 11440 | $as_echo "$ac_res" >&6; } |
| 11441 | eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" |
| 11442 | if test "$gl_fnmatch_result" = yes; then |
| 11443 | rm -f "$gl_source_base/fnmatch.h" |
| 11444 | else |
| 11445 | FNMATCH_H=fnmatch.h |
| 11446 | fi |
| 11447 | |
| 11448 | if test -n "$FNMATCH_H"; then |
| 11449 | GL_GENERATE_FNMATCH_H_TRUE= |
| 11450 | GL_GENERATE_FNMATCH_H_FALSE='#' |
| 11451 | else |
| 11452 | GL_GENERATE_FNMATCH_H_TRUE='#' |
| 11453 | GL_GENERATE_FNMATCH_H_FALSE= |
| 11454 | fi |
| 11455 | |
| 11456 | |
| 11457 | if test -n "$FNMATCH_H"; then |
| 11458 | |
| 11459 | |
| 11460 | |
| 11461 | |
| 11462 | |
| 11463 | |
| 11464 | |
| 11465 | |
| 11466 | gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" |
| 11467 | |
| 11468 | |
| 11469 | |
| 11470 | cat >>confdefs.h <<_ACEOF |
| 11471 | #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch |
| 11472 | _ACEOF |
| 11473 | |
| 11474 | |
| 11475 | ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h> |
| 11476 | " |
| 11477 | if test "x$ac_cv_have_decl_isblank" = x""yes; then : |
| 11478 | ac_have_decl=1 |
| 11479 | else |
| 11480 | ac_have_decl=0 |
| 11481 | fi |
| 11482 | |
| 11483 | cat >>confdefs.h <<_ACEOF |
| 11484 | #define HAVE_DECL_ISBLANK $ac_have_decl |
| 11485 | _ACEOF |
| 11486 | |
| 11487 | |
| 11488 | |
| 11489 | |
| 11490 | fi |
| 11491 | |
| 11492 | |
| 11493 | |
| 11494 | |
| 11495 | |
| 11496 | if test -n "$FNMATCH_H"; then |
| 11497 | |
| 11498 | |
| 11499 | |
| 11500 | |
| 11501 | |
| 11502 | |
| 11503 | |
| 11504 | |
| 11505 | gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" |
| 11506 | |
| 11507 | |
| 11508 | |
| 11509 | cat >>confdefs.h <<_ACEOF |
| 11510 | #define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch |
| 11511 | _ACEOF |
| 11512 | |
| 11513 | |
| 11514 | ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h> |
| 11515 | " |
| 11516 | if test "x$ac_cv_have_decl_isblank" = x""yes; then : |
| 11517 | ac_have_decl=1 |
| 11518 | else |
| 11519 | ac_have_decl=0 |
| 11520 | fi |
| 11521 | |
| 11522 | cat >>confdefs.h <<_ACEOF |
| 11523 | #define HAVE_DECL_ISBLANK $ac_have_decl |
| 11524 | _ACEOF |
| 11525 | |
| 11526 | |
| 11527 | |
| 11528 | |
| 11529 | fi |
| 11530 | |
| 11531 | |
| 11532 | |
| 11533 | FREXP_LIBM= |
| 11534 | if test $gl_cv_func_frexp_no_libm = no; then |
| 11535 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used with libm" >&5 |
| 11536 | $as_echo_n "checking whether frexp() can be used with libm... " >&6; } |
| 11537 | if test "${gl_cv_func_frexp_in_libm+set}" = set; then : |
| 11538 | $as_echo_n "(cached) " >&6 |
| 11539 | else |
| 11540 | |
| 11541 | save_LIBS="$LIBS" |
| 11542 | LIBS="$LIBS -lm" |
| 11543 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11544 | /* end confdefs.h. */ |
| 11545 | #include <math.h> |
| 11546 | double x; |
| 11547 | int |
| 11548 | main () |
| 11549 | { |
| 11550 | int e; return frexp (x, &e) > 0; |
| 11551 | ; |
| 11552 | return 0; |
| 11553 | } |
| 11554 | _ACEOF |
| 11555 | if ac_fn_c_try_link "$LINENO"; then : |
| 11556 | gl_cv_func_frexp_in_libm=yes |
| 11557 | else |
| 11558 | gl_cv_func_frexp_in_libm=no |
| 11559 | fi |
| 11560 | rm -f core conftest.err conftest.$ac_objext \ |
| 11561 | conftest$ac_exeext conftest.$ac_ext |
| 11562 | LIBS="$save_LIBS" |
| 11563 | |
| 11564 | fi |
| 11565 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_in_libm" >&5 |
| 11566 | $as_echo "$gl_cv_func_frexp_in_libm" >&6; } |
| 11567 | if test $gl_cv_func_frexp_in_libm = yes; then |
| 11568 | FREXP_LIBM=-lm |
| 11569 | fi |
| 11570 | fi |
| 11571 | if test $gl_cv_func_frexp_no_libm = yes \ |
| 11572 | || test $gl_cv_func_frexp_in_libm = yes; then |
| 11573 | save_LIBS="$LIBS" |
| 11574 | LIBS="$LIBS $FREXP_LIBM" |
| 11575 | |
| 11576 | |
| 11577 | |
| 11578 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 |
| 11579 | $as_echo_n "checking whether frexp works... " >&6; } |
| 11580 | if test "${gl_cv_func_frexp_works+set}" = set; then : |
| 11581 | $as_echo_n "(cached) " >&6 |
| 11582 | else |
| 11583 | |
| 11584 | if test "$cross_compiling" = yes; then : |
| 11585 | case "$host_os" in |
| 11586 | netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; |
| 11587 | *) gl_cv_func_frexp_works="guessing yes";; |
| 11588 | esac |
| 11589 | |
| 11590 | else |
| 11591 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11592 | /* end confdefs.h. */ |
| 11593 | |
| 11594 | #include <float.h> |
| 11595 | #include <math.h> |
| 11596 | #include <string.h> |
| 11597 | #if HAVE_ALARM |
| 11598 | # include <unistd.h> |
| 11599 | #endif |
| 11600 | /* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. |
| 11601 | ICC 10.0 has a bug when optimizing the expression -zero. |
| 11602 | The expression -DBL_MIN * DBL_MIN does not work when cross-compiling |
| 11603 | to PowerPC on Mac OS X 10.5. */ |
| 11604 | #if defined __hpux || defined __sgi || defined __ICC |
| 11605 | static double |
| 11606 | compute_minus_zero (void) |
| 11607 | { |
| 11608 | return -DBL_MIN * DBL_MIN; |
| 11609 | } |
| 11610 | # define minus_zero compute_minus_zero () |
| 11611 | #else |
| 11612 | double minus_zero = -0.0; |
| 11613 | #endif |
| 11614 | int main() |
| 11615 | { |
| 11616 | int result = 0; |
| 11617 | int i; |
| 11618 | volatile double x; |
| 11619 | double zero = 0.0; |
| 11620 | #if HAVE_ALARM |
| 11621 | /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite |
| 11622 | number. Let the test fail in this case. */ |
| 11623 | alarm (5); |
| 11624 | #endif |
| 11625 | /* Test on denormalized numbers. */ |
| 11626 | for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) |
| 11627 | ; |
| 11628 | if (x > 0.0) |
| 11629 | { |
| 11630 | int exp; |
| 11631 | double y = frexp (x, &exp); |
| 11632 | /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. |
| 11633 | On NetBSD: y = 0.75. Correct: y = 0.5. */ |
| 11634 | if (y != 0.5) |
| 11635 | result |= 1; |
| 11636 | } |
| 11637 | /* Test on infinite numbers. */ |
| 11638 | x = 1.0 / zero; |
| 11639 | { |
| 11640 | int exp; |
| 11641 | double y = frexp (x, &exp); |
| 11642 | if (y != x) |
| 11643 | result |= 2; |
| 11644 | } |
| 11645 | /* Test on negative zero. */ |
| 11646 | x = minus_zero; |
| 11647 | { |
| 11648 | int exp; |
| 11649 | double y = frexp (x, &exp); |
| 11650 | if (memcmp (&y, &x, sizeof x)) |
| 11651 | result |= 4; |
| 11652 | } |
| 11653 | return result; |
| 11654 | } |
| 11655 | _ACEOF |
| 11656 | if ac_fn_c_try_run "$LINENO"; then : |
| 11657 | gl_cv_func_frexp_works=yes |
| 11658 | else |
| 11659 | gl_cv_func_frexp_works=no |
| 11660 | fi |
| 11661 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 11662 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 11663 | fi |
| 11664 | |
| 11665 | |
| 11666 | fi |
| 11667 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 |
| 11668 | $as_echo "$gl_cv_func_frexp_works" >&6; } |
| 11669 | |
| 11670 | LIBS="$save_LIBS" |
| 11671 | case "$gl_cv_func_frexp_works" in |
| 11672 | *yes) gl_func_frexp=yes ;; |
| 11673 | *) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;; |
| 11674 | esac |
| 11675 | else |
| 11676 | gl_func_frexp=no |
| 11677 | fi |
| 11678 | if test $gl_func_frexp = yes; then |
| 11679 | |
| 11680 | $as_echo "#define HAVE_FREXP 1" >>confdefs.h |
| 11681 | |
| 11682 | fi |
| 11683 | |
| 11684 | |
| 11685 | if test $gl_func_frexp != yes; then |
| 11686 | |
| 11687 | |
| 11688 | |
| 11689 | |
| 11690 | |
| 11691 | |
| 11692 | |
| 11693 | |
| 11694 | gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" |
| 11695 | |
| 11696 | fi |
| 11697 | |
| 11698 | |
| 11699 | |
| 11700 | |
| 11701 | |
| 11702 | GNULIB_FREXP=1 |
| 11703 | |
| 11704 | |
| 11705 | |
| 11706 | |
| 11707 | |
| 11708 | $as_echo "#define GNULIB_TEST_FREXP 1" >>confdefs.h |
| 11709 | |
| 11710 | |
| 11711 | |
| 11712 | |
| 11713 | |
| 11714 | |
| 11715 | |
| 11716 | |
| 11717 | |
| 11718 | ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include <math.h> |
| 11719 | " |
| 11720 | if test "x$ac_cv_have_decl_frexpl" = x""yes; then : |
| 11721 | |
| 11722 | else |
| 11723 | HAVE_DECL_FREXPL=0 |
| 11724 | fi |
| 11725 | |
| 11726 | |
| 11727 | FREXPL_LIBM= |
| 11728 | if test $HAVE_DECL_FREXPL = 1; then |
| 11729 | |
| 11730 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 |
| 11731 | $as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } |
| 11732 | if test "${gl_cv_func_frexpl_no_libm+set}" = set; then : |
| 11733 | $as_echo_n "(cached) " >&6 |
| 11734 | else |
| 11735 | |
| 11736 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11737 | /* end confdefs.h. */ |
| 11738 | #include <math.h> |
| 11739 | long double x; |
| 11740 | int |
| 11741 | main () |
| 11742 | { |
| 11743 | int e; return frexpl (x, &e) > 0; |
| 11744 | ; |
| 11745 | return 0; |
| 11746 | } |
| 11747 | _ACEOF |
| 11748 | if ac_fn_c_try_link "$LINENO"; then : |
| 11749 | gl_cv_func_frexpl_no_libm=yes |
| 11750 | else |
| 11751 | gl_cv_func_frexpl_no_libm=no |
| 11752 | fi |
| 11753 | rm -f core conftest.err conftest.$ac_objext \ |
| 11754 | conftest$ac_exeext conftest.$ac_ext |
| 11755 | |
| 11756 | fi |
| 11757 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 |
| 11758 | $as_echo "$gl_cv_func_frexpl_no_libm" >&6; } |
| 11759 | |
| 11760 | if test $gl_cv_func_frexpl_no_libm = no; then |
| 11761 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used with libm" >&5 |
| 11762 | $as_echo_n "checking whether frexpl() can be used with libm... " >&6; } |
| 11763 | if test "${gl_cv_func_frexpl_in_libm+set}" = set; then : |
| 11764 | $as_echo_n "(cached) " >&6 |
| 11765 | else |
| 11766 | |
| 11767 | save_LIBS="$LIBS" |
| 11768 | LIBS="$LIBS -lm" |
| 11769 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11770 | /* end confdefs.h. */ |
| 11771 | #include <math.h> |
| 11772 | long double x; |
| 11773 | int |
| 11774 | main () |
| 11775 | { |
| 11776 | int e; return frexpl (x, &e) > 0; |
| 11777 | ; |
| 11778 | return 0; |
| 11779 | } |
| 11780 | _ACEOF |
| 11781 | if ac_fn_c_try_link "$LINENO"; then : |
| 11782 | gl_cv_func_frexpl_in_libm=yes |
| 11783 | else |
| 11784 | gl_cv_func_frexpl_in_libm=no |
| 11785 | fi |
| 11786 | rm -f core conftest.err conftest.$ac_objext \ |
| 11787 | conftest$ac_exeext conftest.$ac_ext |
| 11788 | LIBS="$save_LIBS" |
| 11789 | |
| 11790 | fi |
| 11791 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_in_libm" >&5 |
| 11792 | $as_echo "$gl_cv_func_frexpl_in_libm" >&6; } |
| 11793 | if test $gl_cv_func_frexpl_in_libm = yes; then |
| 11794 | FREXPL_LIBM=-lm |
| 11795 | fi |
| 11796 | fi |
| 11797 | if test $gl_cv_func_frexpl_no_libm = yes \ |
| 11798 | || test $gl_cv_func_frexpl_in_libm = yes; then |
| 11799 | save_LIBS="$LIBS" |
| 11800 | LIBS="$LIBS $FREXPL_LIBM" |
| 11801 | |
| 11802 | |
| 11803 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 |
| 11804 | $as_echo_n "checking whether frexpl works... " >&6; } |
| 11805 | if test "${gl_cv_func_frexpl_works+set}" = set; then : |
| 11806 | $as_echo_n "(cached) " >&6 |
| 11807 | else |
| 11808 | |
| 11809 | if test "$cross_compiling" = yes; then : |
| 11810 | |
| 11811 | case "$host_os" in |
| 11812 | aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) |
| 11813 | gl_cv_func_frexpl_works="guessing no";; |
| 11814 | *) gl_cv_func_frexpl_works="guessing yes";; |
| 11815 | esac |
| 11816 | |
| 11817 | else |
| 11818 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11819 | /* end confdefs.h. */ |
| 11820 | |
| 11821 | #include <float.h> |
| 11822 | #include <math.h> |
| 11823 | /* Override the values of <float.h>, like done in float.in.h. */ |
| 11824 | #if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) |
| 11825 | # undef LDBL_MIN_EXP |
| 11826 | # define LDBL_MIN_EXP (-16381) |
| 11827 | #endif |
| 11828 | #if defined __i386__ && defined __FreeBSD__ |
| 11829 | # undef LDBL_MIN_EXP |
| 11830 | # define LDBL_MIN_EXP (-16381) |
| 11831 | #endif |
| 11832 | #if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ |
| 11833 | # undef LDBL_MIN_EXP |
| 11834 | # define LDBL_MIN_EXP DBL_MIN_EXP |
| 11835 | #endif |
| 11836 | #if defined __sgi && (LDBL_MANT_DIG >= 106) |
| 11837 | # if defined __GNUC__ |
| 11838 | # undef LDBL_MIN_EXP |
| 11839 | # define LDBL_MIN_EXP DBL_MIN_EXP |
| 11840 | # endif |
| 11841 | #endif |
| 11842 | extern |
| 11843 | #ifdef __cplusplus |
| 11844 | "C" |
| 11845 | #endif |
| 11846 | long double frexpl (long double, int *); |
| 11847 | int main() |
| 11848 | { |
| 11849 | int result = 0; |
| 11850 | volatile long double x; |
| 11851 | /* Test on finite numbers that fails on AIX 5.1. */ |
| 11852 | x = 16.0L; |
| 11853 | { |
| 11854 | int exp = -9999; |
| 11855 | frexpl (x, &exp); |
| 11856 | if (exp != 5) |
| 11857 | result |= 1; |
| 11858 | } |
| 11859 | /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl |
| 11860 | function returns an invalid (incorrectly normalized) value: it returns |
| 11861 | y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } |
| 11862 | but the correct result is |
| 11863 | 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ |
| 11864 | x = 1.01L; |
| 11865 | { |
| 11866 | int exp = -9999; |
| 11867 | long double y = frexpl (x, &exp); |
| 11868 | if (!(exp == 1 && y == 0.505L)) |
| 11869 | result |= 2; |
| 11870 | } |
| 11871 | /* Test on large finite numbers. This fails on BeOS at i = 16322, while |
| 11872 | LDBL_MAX_EXP = 16384. |
| 11873 | In the loop end test, we test x against Infinity, rather than comparing |
| 11874 | i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */ |
| 11875 | { |
| 11876 | int i; |
| 11877 | for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) |
| 11878 | { |
| 11879 | int exp = -9999; |
| 11880 | frexpl (x, &exp); |
| 11881 | if (exp != i) |
| 11882 | { |
| 11883 | result |= 4; |
| 11884 | break; |
| 11885 | } |
| 11886 | } |
| 11887 | } |
| 11888 | /* Test on denormalized numbers. */ |
| 11889 | { |
| 11890 | int i; |
| 11891 | for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) |
| 11892 | ; |
| 11893 | if (x > 0.0L) |
| 11894 | { |
| 11895 | int exp; |
| 11896 | long double y = frexpl (x, &exp); |
| 11897 | /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, |
| 11898 | exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ |
| 11899 | if (exp != LDBL_MIN_EXP - 1) |
| 11900 | result |= 8; |
| 11901 | } |
| 11902 | } |
| 11903 | /* Test on infinite numbers. */ |
| 11904 | x = 1.0L / 0.0L; |
| 11905 | { |
| 11906 | int exp; |
| 11907 | long double y = frexpl (x, &exp); |
| 11908 | if (y != x) |
| 11909 | result |= 16; |
| 11910 | } |
| 11911 | return result; |
| 11912 | } |
| 11913 | _ACEOF |
| 11914 | if ac_fn_c_try_run "$LINENO"; then : |
| 11915 | gl_cv_func_frexpl_works=yes |
| 11916 | else |
| 11917 | gl_cv_func_frexpl_works=no |
| 11918 | fi |
| 11919 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 11920 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 11921 | fi |
| 11922 | |
| 11923 | |
| 11924 | fi |
| 11925 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 |
| 11926 | $as_echo "$gl_cv_func_frexpl_works" >&6; } |
| 11927 | |
| 11928 | LIBS="$save_LIBS" |
| 11929 | case "$gl_cv_func_frexpl_works" in |
| 11930 | *yes) gl_func_frexpl=yes ;; |
| 11931 | *) gl_func_frexpl=no; REPLACE_FREXPL=1 ;; |
| 11932 | esac |
| 11933 | else |
| 11934 | gl_func_frexpl=no |
| 11935 | fi |
| 11936 | if test $gl_func_frexpl = yes; then |
| 11937 | |
| 11938 | $as_echo "#define HAVE_FREXPL 1" >>confdefs.h |
| 11939 | |
| 11940 | fi |
| 11941 | fi |
| 11942 | if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then |
| 11943 | if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then |
| 11944 | |
| 11945 | FREXPL_LIBM="$FREXP_LIBM" |
| 11946 | else |
| 11947 | FREXPL_LIBM= |
| 11948 | fi |
| 11949 | fi |
| 11950 | |
| 11951 | |
| 11952 | if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then |
| 11953 | |
| 11954 | |
| 11955 | |
| 11956 | |
| 11957 | |
| 11958 | |
| 11959 | |
| 11960 | |
| 11961 | gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" |
| 11962 | |
| 11963 | fi |
| 11964 | |
| 11965 | |
| 11966 | |
| 11967 | |
| 11968 | |
| 11969 | GNULIB_FREXPL=1 |
| 11970 | |
| 11971 | |
| 11972 | |
| 11973 | |
| 11974 | |
| 11975 | $as_echo "#define GNULIB_TEST_FREXPL 1" >>confdefs.h |
| 11976 | |
| 11977 | |
| 11978 | |
| 11979 | |
| 11980 | |
| 11981 | |
| 11982 | |
| 11983 | |
| 11984 | PRIPTR_PREFIX= |
| 11985 | if test -n "$STDINT_H"; then |
| 11986 | PRIPTR_PREFIX='"l"' |
| 11987 | else |
| 11988 | for glpfx in '' l ll I64; do |
| 11989 | case $glpfx in |
| 11990 | '') gltype1='int';; |
| 11991 | l) gltype1='long int';; |
| 11992 | ll) gltype1='long long int';; |
| 11993 | I64) gltype1='__int64';; |
| 11994 | esac |
| 11995 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 11996 | /* end confdefs.h. */ |
| 11997 | #include <stdint.h> |
| 11998 | extern intptr_t foo; |
| 11999 | extern $gltype1 foo; |
| 12000 | int |
| 12001 | main () |
| 12002 | { |
| 12003 | |
| 12004 | ; |
| 12005 | return 0; |
| 12006 | } |
| 12007 | _ACEOF |
| 12008 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12009 | PRIPTR_PREFIX='"'$glpfx'"' |
| 12010 | fi |
| 12011 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12012 | test -n "$PRIPTR_PREFIX" && break |
| 12013 | done |
| 12014 | fi |
| 12015 | |
| 12016 | |
| 12017 | |
| 12018 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 |
| 12019 | $as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } |
| 12020 | if test "${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+set}" = set; then : |
| 12021 | $as_echo_n "(cached) " >&6 |
| 12022 | else |
| 12023 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12024 | /* end confdefs.h. */ |
| 12025 | /* Work also in C++ mode. */ |
| 12026 | #define __STDC_LIMIT_MACROS 1 |
| 12027 | |
| 12028 | /* Work if build is not clean. */ |
| 12029 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H |
| 12030 | |
| 12031 | #include <limits.h> |
| 12032 | #if HAVE_STDINT_H |
| 12033 | #include <stdint.h> |
| 12034 | #endif |
| 12035 | |
| 12036 | #if defined INT32_MAX && defined INTMAX_MAX |
| 12037 | #define CONDITION (INT32_MAX < INTMAX_MAX) |
| 12038 | #elif HAVE_LONG_LONG_INT |
| 12039 | #define CONDITION (sizeof (int) < sizeof (long long int)) |
| 12040 | #else |
| 12041 | #define CONDITION 0 |
| 12042 | #endif |
| 12043 | int test[CONDITION ? 1 : -1]; |
| 12044 | int |
| 12045 | main () |
| 12046 | { |
| 12047 | |
| 12048 | ; |
| 12049 | return 0; |
| 12050 | } |
| 12051 | _ACEOF |
| 12052 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12053 | gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes |
| 12054 | else |
| 12055 | gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no |
| 12056 | fi |
| 12057 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12058 | fi |
| 12059 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 |
| 12060 | $as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } |
| 12061 | if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then |
| 12062 | INT32_MAX_LT_INTMAX_MAX=1; |
| 12063 | else |
| 12064 | INT32_MAX_LT_INTMAX_MAX=0; |
| 12065 | fi |
| 12066 | |
| 12067 | |
| 12068 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
| 12069 | |
| 12070 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 |
| 12071 | $as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } |
| 12072 | if test "${gl_cv_test_INT64_MAX_EQ_LONG_MAX+set}" = set; then : |
| 12073 | $as_echo_n "(cached) " >&6 |
| 12074 | else |
| 12075 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12076 | /* end confdefs.h. */ |
| 12077 | /* Work also in C++ mode. */ |
| 12078 | #define __STDC_LIMIT_MACROS 1 |
| 12079 | |
| 12080 | /* Work if build is not clean. */ |
| 12081 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H |
| 12082 | |
| 12083 | #include <limits.h> |
| 12084 | #if HAVE_STDINT_H |
| 12085 | #include <stdint.h> |
| 12086 | #endif |
| 12087 | |
| 12088 | #if defined INT64_MAX |
| 12089 | #define CONDITION (INT64_MAX == LONG_MAX) |
| 12090 | #elif HAVE_LONG_LONG_INT |
| 12091 | #define CONDITION (sizeof (long long int) == sizeof (long int)) |
| 12092 | #else |
| 12093 | #define CONDITION 0 |
| 12094 | #endif |
| 12095 | int test[CONDITION ? 1 : -1]; |
| 12096 | int |
| 12097 | main () |
| 12098 | { |
| 12099 | |
| 12100 | ; |
| 12101 | return 0; |
| 12102 | } |
| 12103 | _ACEOF |
| 12104 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12105 | gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes |
| 12106 | else |
| 12107 | gl_cv_test_INT64_MAX_EQ_LONG_MAX=no |
| 12108 | fi |
| 12109 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12110 | fi |
| 12111 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 |
| 12112 | $as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } |
| 12113 | if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then |
| 12114 | INT64_MAX_EQ_LONG_MAX=1; |
| 12115 | else |
| 12116 | INT64_MAX_EQ_LONG_MAX=0; |
| 12117 | fi |
| 12118 | |
| 12119 | |
| 12120 | else |
| 12121 | INT64_MAX_EQ_LONG_MAX=-1 |
| 12122 | fi |
| 12123 | |
| 12124 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 |
| 12125 | $as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } |
| 12126 | if test "${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+set}" = set; then : |
| 12127 | $as_echo_n "(cached) " >&6 |
| 12128 | else |
| 12129 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12130 | /* end confdefs.h. */ |
| 12131 | /* Work also in C++ mode. */ |
| 12132 | #define __STDC_LIMIT_MACROS 1 |
| 12133 | |
| 12134 | /* Work if build is not clean. */ |
| 12135 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H |
| 12136 | |
| 12137 | #include <limits.h> |
| 12138 | #if HAVE_STDINT_H |
| 12139 | #include <stdint.h> |
| 12140 | #endif |
| 12141 | |
| 12142 | #if defined UINT32_MAX && defined UINTMAX_MAX |
| 12143 | #define CONDITION (UINT32_MAX < UINTMAX_MAX) |
| 12144 | #elif HAVE_LONG_LONG_INT |
| 12145 | #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) |
| 12146 | #else |
| 12147 | #define CONDITION 0 |
| 12148 | #endif |
| 12149 | int test[CONDITION ? 1 : -1]; |
| 12150 | int |
| 12151 | main () |
| 12152 | { |
| 12153 | |
| 12154 | ; |
| 12155 | return 0; |
| 12156 | } |
| 12157 | _ACEOF |
| 12158 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12159 | gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes |
| 12160 | else |
| 12161 | gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no |
| 12162 | fi |
| 12163 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12164 | fi |
| 12165 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 |
| 12166 | $as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } |
| 12167 | if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then |
| 12168 | UINT32_MAX_LT_UINTMAX_MAX=1; |
| 12169 | else |
| 12170 | UINT32_MAX_LT_UINTMAX_MAX=0; |
| 12171 | fi |
| 12172 | |
| 12173 | |
| 12174 | if test $APPLE_UNIVERSAL_BUILD = 0; then |
| 12175 | |
| 12176 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 |
| 12177 | $as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } |
| 12178 | if test "${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+set}" = set; then : |
| 12179 | $as_echo_n "(cached) " >&6 |
| 12180 | else |
| 12181 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12182 | /* end confdefs.h. */ |
| 12183 | /* Work also in C++ mode. */ |
| 12184 | #define __STDC_LIMIT_MACROS 1 |
| 12185 | |
| 12186 | /* Work if build is not clean. */ |
| 12187 | #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H |
| 12188 | |
| 12189 | #include <limits.h> |
| 12190 | #if HAVE_STDINT_H |
| 12191 | #include <stdint.h> |
| 12192 | #endif |
| 12193 | |
| 12194 | #if defined UINT64_MAX |
| 12195 | #define CONDITION (UINT64_MAX == ULONG_MAX) |
| 12196 | #elif HAVE_LONG_LONG_INT |
| 12197 | #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) |
| 12198 | #else |
| 12199 | #define CONDITION 0 |
| 12200 | #endif |
| 12201 | int test[CONDITION ? 1 : -1]; |
| 12202 | int |
| 12203 | main () |
| 12204 | { |
| 12205 | |
| 12206 | ; |
| 12207 | return 0; |
| 12208 | } |
| 12209 | _ACEOF |
| 12210 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12211 | gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes |
| 12212 | else |
| 12213 | gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no |
| 12214 | fi |
| 12215 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12216 | fi |
| 12217 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 |
| 12218 | $as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } |
| 12219 | if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then |
| 12220 | UINT64_MAX_EQ_ULONG_MAX=1; |
| 12221 | else |
| 12222 | UINT64_MAX_EQ_ULONG_MAX=0; |
| 12223 | fi |
| 12224 | |
| 12225 | |
| 12226 | else |
| 12227 | UINT64_MAX_EQ_ULONG_MAX=-1 |
| 12228 | fi |
| 12229 | |
| 12230 | |
| 12231 | |
| 12232 | |
| 12233 | |
| 12234 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 |
| 12235 | $as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } |
| 12236 | if test "${gl_cv_func_isnand_no_libm+set}" = set; then : |
| 12237 | $as_echo_n "(cached) " >&6 |
| 12238 | else |
| 12239 | |
| 12240 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12241 | /* end confdefs.h. */ |
| 12242 | #include <math.h> |
| 12243 | #if __GNUC__ >= 4 |
| 12244 | # undef isnand |
| 12245 | # define isnand(x) __builtin_isnan ((double)(x)) |
| 12246 | #else |
| 12247 | # undef isnand |
| 12248 | # define isnand(x) isnan ((double)(x)) |
| 12249 | #endif |
| 12250 | double x; |
| 12251 | int |
| 12252 | main () |
| 12253 | { |
| 12254 | return isnand (x); |
| 12255 | ; |
| 12256 | return 0; |
| 12257 | } |
| 12258 | _ACEOF |
| 12259 | if ac_fn_c_try_link "$LINENO"; then : |
| 12260 | gl_cv_func_isnand_no_libm=yes |
| 12261 | else |
| 12262 | gl_cv_func_isnand_no_libm=no |
| 12263 | fi |
| 12264 | rm -f core conftest.err conftest.$ac_objext \ |
| 12265 | conftest$ac_exeext conftest.$ac_ext |
| 12266 | |
| 12267 | fi |
| 12268 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 |
| 12269 | $as_echo "$gl_cv_func_isnand_no_libm" >&6; } |
| 12270 | |
| 12271 | gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm |
| 12272 | if test $gl_cv_func_isnand_no_libm = yes; then |
| 12273 | |
| 12274 | $as_echo "#define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h |
| 12275 | |
| 12276 | fi |
| 12277 | |
| 12278 | if test $gl_func_isnand_no_libm != yes; then |
| 12279 | |
| 12280 | |
| 12281 | |
| 12282 | |
| 12283 | |
| 12284 | |
| 12285 | |
| 12286 | |
| 12287 | gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" |
| 12288 | |
| 12289 | |
| 12290 | |
| 12291 | |
| 12292 | fi |
| 12293 | |
| 12294 | |
| 12295 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 |
| 12296 | $as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } |
| 12297 | if test "${gl_cv_func_isnanl_no_libm+set}" = set; then : |
| 12298 | $as_echo_n "(cached) " >&6 |
| 12299 | else |
| 12300 | |
| 12301 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12302 | /* end confdefs.h. */ |
| 12303 | #include <math.h> |
| 12304 | #if __GNUC__ >= 4 |
| 12305 | # undef isnanl |
| 12306 | # define isnanl(x) __builtin_isnanl ((long double)(x)) |
| 12307 | #elif defined isnan |
| 12308 | # undef isnanl |
| 12309 | # define isnanl(x) isnan ((long double)(x)) |
| 12310 | #endif |
| 12311 | long double x; |
| 12312 | int |
| 12313 | main () |
| 12314 | { |
| 12315 | return isnanl (x); |
| 12316 | ; |
| 12317 | return 0; |
| 12318 | } |
| 12319 | _ACEOF |
| 12320 | if ac_fn_c_try_link "$LINENO"; then : |
| 12321 | gl_cv_func_isnanl_no_libm=yes |
| 12322 | else |
| 12323 | gl_cv_func_isnanl_no_libm=no |
| 12324 | fi |
| 12325 | rm -f core conftest.err conftest.$ac_objext \ |
| 12326 | conftest$ac_exeext conftest.$ac_ext |
| 12327 | |
| 12328 | fi |
| 12329 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 |
| 12330 | $as_echo "$gl_cv_func_isnanl_no_libm" >&6; } |
| 12331 | |
| 12332 | gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm |
| 12333 | if test $gl_func_isnanl_no_libm = yes; then |
| 12334 | |
| 12335 | |
| 12336 | |
| 12337 | |
| 12338 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 |
| 12339 | $as_echo_n "checking whether isnanl works... " >&6; } |
| 12340 | if test "${gl_cv_func_isnanl_works+set}" = set; then : |
| 12341 | $as_echo_n "(cached) " >&6 |
| 12342 | else |
| 12343 | |
| 12344 | if test "$cross_compiling" = yes; then : |
| 12345 | case "$host_cpu" in |
| 12346 | # Guess no on ia64, x86_64, i386. |
| 12347 | ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; |
| 12348 | *) |
| 12349 | case "$host_os" in |
| 12350 | netbsd*) gl_cv_func_isnanl_works="guessing no";; |
| 12351 | *) gl_cv_func_isnanl_works="guessing yes";; |
| 12352 | esac |
| 12353 | ;; |
| 12354 | esac |
| 12355 | |
| 12356 | else |
| 12357 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12358 | /* end confdefs.h. */ |
| 12359 | |
| 12360 | #include <float.h> |
| 12361 | #include <limits.h> |
| 12362 | #include <math.h> |
| 12363 | #if __GNUC__ >= 4 |
| 12364 | # undef isnanl |
| 12365 | # define isnanl(x) __builtin_isnanl ((long double)(x)) |
| 12366 | #elif defined isnan |
| 12367 | # undef isnanl |
| 12368 | # define isnanl(x) isnan ((long double)(x)) |
| 12369 | #endif |
| 12370 | #define NWORDS \ |
| 12371 | ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) |
| 12372 | typedef union { unsigned int word[NWORDS]; long double value; } |
| 12373 | memory_long_double; |
| 12374 | /* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the |
| 12375 | runtime type conversion. */ |
| 12376 | #ifdef __sgi |
| 12377 | static long double NaNl () |
| 12378 | { |
| 12379 | double zero = 0.0; |
| 12380 | return zero / zero; |
| 12381 | } |
| 12382 | #else |
| 12383 | # define NaNl() (0.0L / 0.0L) |
| 12384 | #endif |
| 12385 | int main () |
| 12386 | { |
| 12387 | int result = 0; |
| 12388 | |
| 12389 | if (!isnanl (NaNl ())) |
| 12390 | result |= 1; |
| 12391 | |
| 12392 | { |
| 12393 | memory_long_double m; |
| 12394 | unsigned int i; |
| 12395 | |
| 12396 | /* The isnanl function should be immune against changes in the sign bit and |
| 12397 | in the mantissa bits. The xor operation twiddles a bit that can only be |
| 12398 | a sign bit or a mantissa bit (since the exponent never extends to |
| 12399 | bit 31). */ |
| 12400 | m.value = NaNl (); |
| 12401 | m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); |
| 12402 | for (i = 0; i < NWORDS; i++) |
| 12403 | m.word[i] |= 1; |
| 12404 | if (!isnanl (m.value)) |
| 12405 | result |= 1; |
| 12406 | } |
| 12407 | |
| 12408 | #if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE |
| 12409 | /* Representation of an 80-bit 'long double' as an initializer for a sequence |
| 12410 | of 'unsigned int' words. */ |
| 12411 | # ifdef WORDS_BIGENDIAN |
| 12412 | # define LDBL80_WORDS(exponent,manthi,mantlo) \ |
| 12413 | { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ |
| 12414 | ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ |
| 12415 | (unsigned int) (mantlo) << 16 \ |
| 12416 | } |
| 12417 | # else |
| 12418 | # define LDBL80_WORDS(exponent,manthi,mantlo) \ |
| 12419 | { mantlo, manthi, exponent } |
| 12420 | # endif |
| 12421 | { /* Quiet NaN. */ |
| 12422 | static memory_long_double x = |
| 12423 | { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; |
| 12424 | if (!isnanl (x.value)) |
| 12425 | result |= 2; |
| 12426 | } |
| 12427 | { |
| 12428 | /* Signalling NaN. */ |
| 12429 | static memory_long_double x = |
| 12430 | { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; |
| 12431 | if (!isnanl (x.value)) |
| 12432 | result |= 2; |
| 12433 | } |
| 12434 | /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, |
| 12435 | Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in |
| 12436 | Intel IA-64 Architecture Software Developer's Manual, Volume 1: |
| 12437 | Application Architecture. |
| 12438 | Table 5-2 "Floating-Point Register Encodings" |
| 12439 | Figure 5-6 "Memory to Floating-Point Register Data Translation" |
| 12440 | */ |
| 12441 | { /* Pseudo-NaN. */ |
| 12442 | static memory_long_double x = |
| 12443 | { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; |
| 12444 | if (!isnanl (x.value)) |
| 12445 | result |= 4; |
| 12446 | } |
| 12447 | { /* Pseudo-Infinity. */ |
| 12448 | static memory_long_double x = |
| 12449 | { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; |
| 12450 | if (!isnanl (x.value)) |
| 12451 | result |= 8; |
| 12452 | } |
| 12453 | { /* Pseudo-Zero. */ |
| 12454 | static memory_long_double x = |
| 12455 | { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; |
| 12456 | if (!isnanl (x.value)) |
| 12457 | result |= 16; |
| 12458 | } |
| 12459 | { /* Unnormalized number. */ |
| 12460 | static memory_long_double x = |
| 12461 | { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; |
| 12462 | if (!isnanl (x.value)) |
| 12463 | result |= 32; |
| 12464 | } |
| 12465 | { /* Pseudo-Denormal. */ |
| 12466 | static memory_long_double x = |
| 12467 | { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; |
| 12468 | if (!isnanl (x.value)) |
| 12469 | result |= 64; |
| 12470 | } |
| 12471 | #endif |
| 12472 | |
| 12473 | return result; |
| 12474 | } |
| 12475 | _ACEOF |
| 12476 | if ac_fn_c_try_run "$LINENO"; then : |
| 12477 | gl_cv_func_isnanl_works=yes |
| 12478 | else |
| 12479 | gl_cv_func_isnanl_works=no |
| 12480 | fi |
| 12481 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12482 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12483 | fi |
| 12484 | |
| 12485 | |
| 12486 | fi |
| 12487 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 |
| 12488 | $as_echo "$gl_cv_func_isnanl_works" >&6; } |
| 12489 | |
| 12490 | case "$gl_cv_func_isnanl_works" in |
| 12491 | *yes) ;; |
| 12492 | *) gl_func_isnanl_no_libm=no ;; |
| 12493 | esac |
| 12494 | fi |
| 12495 | if test $gl_func_isnanl_no_libm = yes; then |
| 12496 | |
| 12497 | $as_echo "#define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h |
| 12498 | |
| 12499 | fi |
| 12500 | |
| 12501 | if test $gl_func_isnanl_no_libm != yes; then |
| 12502 | |
| 12503 | |
| 12504 | |
| 12505 | |
| 12506 | |
| 12507 | |
| 12508 | |
| 12509 | |
| 12510 | gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" |
| 12511 | |
| 12512 | |
| 12513 | |
| 12514 | |
| 12515 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 |
| 12516 | $as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } |
| 12517 | if test "${gl_cv_cc_long_double_expbit0+set}" = set; then : |
| 12518 | $as_echo_n "(cached) " >&6 |
| 12519 | else |
| 12520 | |
| 12521 | if test "$cross_compiling" = yes; then : |
| 12522 | |
| 12523 | gl_cv_cc_long_double_expbit0="unknown" |
| 12524 | |
| 12525 | else |
| 12526 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12527 | /* end confdefs.h. */ |
| 12528 | |
| 12529 | #include <float.h> |
| 12530 | #include <stddef.h> |
| 12531 | #include <stdio.h> |
| 12532 | #include <string.h> |
| 12533 | #define NWORDS \ |
| 12534 | ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) |
| 12535 | typedef union { long double value; unsigned int word[NWORDS]; } |
| 12536 | memory_long_double; |
| 12537 | static unsigned int ored_words[NWORDS]; |
| 12538 | static unsigned int anded_words[NWORDS]; |
| 12539 | static void add_to_ored_words (long double x) |
| 12540 | { |
| 12541 | memory_long_double m; |
| 12542 | size_t i; |
| 12543 | /* Clear it first, in case |
| 12544 | sizeof (long double) < sizeof (memory_long_double). */ |
| 12545 | memset (&m, 0, sizeof (memory_long_double)); |
| 12546 | m.value = x; |
| 12547 | for (i = 0; i < NWORDS; i++) |
| 12548 | { |
| 12549 | ored_words[i] |= m.word[i]; |
| 12550 | anded_words[i] &= m.word[i]; |
| 12551 | } |
| 12552 | } |
| 12553 | int main () |
| 12554 | { |
| 12555 | size_t j; |
| 12556 | FILE *fp = fopen ("conftest.out", "w"); |
| 12557 | if (fp == NULL) |
| 12558 | return 1; |
| 12559 | for (j = 0; j < NWORDS; j++) |
| 12560 | anded_words[j] = ~ (unsigned int) 0; |
| 12561 | add_to_ored_words (0.25L); |
| 12562 | add_to_ored_words (0.5L); |
| 12563 | add_to_ored_words (1.0L); |
| 12564 | add_to_ored_words (2.0L); |
| 12565 | add_to_ored_words (4.0L); |
| 12566 | /* Remove bits that are common (e.g. if representation of the first mantissa |
| 12567 | bit is explicit). */ |
| 12568 | for (j = 0; j < NWORDS; j++) |
| 12569 | ored_words[j] &= ~anded_words[j]; |
| 12570 | /* Now find the nonzero word. */ |
| 12571 | for (j = 0; j < NWORDS; j++) |
| 12572 | if (ored_words[j] != 0) |
| 12573 | break; |
| 12574 | if (j < NWORDS) |
| 12575 | { |
| 12576 | size_t i; |
| 12577 | for (i = j + 1; i < NWORDS; i++) |
| 12578 | if (ored_words[i] != 0) |
| 12579 | { |
| 12580 | fprintf (fp, "unknown"); |
| 12581 | return (fclose (fp) != 0); |
| 12582 | } |
| 12583 | for (i = 0; ; i++) |
| 12584 | if ((ored_words[j] >> i) & 1) |
| 12585 | { |
| 12586 | fprintf (fp, "word %d bit %d", (int) j, (int) i); |
| 12587 | return (fclose (fp) != 0); |
| 12588 | } |
| 12589 | } |
| 12590 | fprintf (fp, "unknown"); |
| 12591 | return (fclose (fp) != 0); |
| 12592 | } |
| 12593 | |
| 12594 | _ACEOF |
| 12595 | if ac_fn_c_try_run "$LINENO"; then : |
| 12596 | gl_cv_cc_long_double_expbit0=`cat conftest.out` |
| 12597 | else |
| 12598 | gl_cv_cc_long_double_expbit0="unknown" |
| 12599 | fi |
| 12600 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12601 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12602 | fi |
| 12603 | |
| 12604 | rm -f conftest.out |
| 12605 | |
| 12606 | fi |
| 12607 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 |
| 12608 | $as_echo "$gl_cv_cc_long_double_expbit0" >&6; } |
| 12609 | case "$gl_cv_cc_long_double_expbit0" in |
| 12610 | word*bit*) |
| 12611 | word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` |
| 12612 | bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` |
| 12613 | |
| 12614 | cat >>confdefs.h <<_ACEOF |
| 12615 | #define LDBL_EXPBIT0_WORD $word |
| 12616 | _ACEOF |
| 12617 | |
| 12618 | |
| 12619 | cat >>confdefs.h <<_ACEOF |
| 12620 | #define LDBL_EXPBIT0_BIT $bit |
| 12621 | _ACEOF |
| 12622 | |
| 12623 | ;; |
| 12624 | esac |
| 12625 | |
| 12626 | |
| 12627 | |
| 12628 | fi |
| 12629 | |
| 12630 | |
| 12631 | |
| 12632 | |
| 12633 | |
| 12634 | |
| 12635 | |
| 12636 | |
| 12637 | |
| 12638 | LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" |
| 12639 | |
| 12640 | |
| 12641 | |
| 12642 | |
| 12643 | |
| 12644 | |
| 12645 | |
| 12646 | |
| 12647 | |
| 12648 | |
| 12649 | |
| 12650 | |
| 12651 | if test $gl_cv_have_include_next = yes; then |
| 12652 | gl_cv_next_math_h='<'math.h'>' |
| 12653 | else |
| 12654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <math.h>" >&5 |
| 12655 | $as_echo_n "checking absolute name of <math.h>... " >&6; } |
| 12656 | if test "${gl_cv_next_math_h+set}" = set; then : |
| 12657 | $as_echo_n "(cached) " >&6 |
| 12658 | else |
| 12659 | |
| 12660 | if test $ac_cv_header_math_h = yes; then |
| 12661 | |
| 12662 | |
| 12663 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12664 | /* end confdefs.h. */ |
| 12665 | #include <math.h> |
| 12666 | |
| 12667 | _ACEOF |
| 12668 | case "$host_os" in |
| 12669 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 12670 | *) gl_absname_cpp="$ac_cpp" ;; |
| 12671 | esac |
| 12672 | |
| 12673 | case "$host_os" in |
| 12674 | mingw*) |
| 12675 | gl_dirsep_regex='[/\\]' |
| 12676 | ;; |
| 12677 | *) |
| 12678 | gl_dirsep_regex='\/' |
| 12679 | ;; |
| 12680 | esac |
| 12681 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 12682 | |
| 12683 | gl_header_literal_regex=`echo 'math.h' \ |
| 12684 | | sed -e "$gl_make_literal_regex_sed"` |
| 12685 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 12686 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 12687 | s|^/[^/]|//&| |
| 12688 | p |
| 12689 | q |
| 12690 | }' |
| 12691 | gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 12692 | sed -n "$gl_absolute_header_sed"`'"' |
| 12693 | else |
| 12694 | gl_cv_next_math_h='<'math.h'>' |
| 12695 | fi |
| 12696 | |
| 12697 | |
| 12698 | fi |
| 12699 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 |
| 12700 | $as_echo "$gl_cv_next_math_h" >&6; } |
| 12701 | fi |
| 12702 | NEXT_MATH_H=$gl_cv_next_math_h |
| 12703 | |
| 12704 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 12705 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 12706 | gl_next_as_first_directive='<'math.h'>' |
| 12707 | else |
| 12708 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 12709 | gl_next_as_first_directive=$gl_cv_next_math_h |
| 12710 | fi |
| 12711 | NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive |
| 12712 | |
| 12713 | |
| 12714 | |
| 12715 | |
| 12716 | |
| 12717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 |
| 12718 | $as_echo_n "checking whether NAN macro works... " >&6; } |
| 12719 | if test "${gl_cv_header_math_nan_works+set}" = set; then : |
| 12720 | $as_echo_n "(cached) " >&6 |
| 12721 | else |
| 12722 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12723 | /* end confdefs.h. */ |
| 12724 | #include <math.h> |
| 12725 | int |
| 12726 | main () |
| 12727 | { |
| 12728 | /* Solaris 10 has a broken definition of NAN. Other platforms |
| 12729 | fail to provide NAN, or provide it only in C99 mode; this |
| 12730 | test only needs to fail when NAN is provided but wrong. */ |
| 12731 | float f = 1.0f; |
| 12732 | #ifdef NAN |
| 12733 | f = NAN; |
| 12734 | #endif |
| 12735 | return f == 0; |
| 12736 | ; |
| 12737 | return 0; |
| 12738 | } |
| 12739 | _ACEOF |
| 12740 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12741 | gl_cv_header_math_nan_works=yes |
| 12742 | else |
| 12743 | gl_cv_header_math_nan_works=no |
| 12744 | fi |
| 12745 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12746 | fi |
| 12747 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 |
| 12748 | $as_echo "$gl_cv_header_math_nan_works" >&6; } |
| 12749 | if test $gl_cv_header_math_nan_works = no; then |
| 12750 | REPLACE_NAN=1 |
| 12751 | fi |
| 12752 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 |
| 12753 | $as_echo_n "checking whether HUGE_VAL works... " >&6; } |
| 12754 | if test "${gl_cv_header_math_huge_val_works+set}" = set; then : |
| 12755 | $as_echo_n "(cached) " >&6 |
| 12756 | else |
| 12757 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12758 | /* end confdefs.h. */ |
| 12759 | #include <math.h> |
| 12760 | int |
| 12761 | main () |
| 12762 | { |
| 12763 | /* Solaris 10 has a broken definition of HUGE_VAL. */ |
| 12764 | double d = HUGE_VAL; |
| 12765 | return d == 0; |
| 12766 | ; |
| 12767 | return 0; |
| 12768 | } |
| 12769 | _ACEOF |
| 12770 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12771 | gl_cv_header_math_huge_val_works=yes |
| 12772 | else |
| 12773 | gl_cv_header_math_huge_val_works=no |
| 12774 | fi |
| 12775 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12776 | fi |
| 12777 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 |
| 12778 | $as_echo "$gl_cv_header_math_huge_val_works" >&6; } |
| 12779 | if test $gl_cv_header_math_huge_val_works = no; then |
| 12780 | REPLACE_HUGE_VAL=1 |
| 12781 | fi |
| 12782 | |
| 12783 | |
| 12784 | for gl_func in acosf acosl asinf asinl atanf atanl cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf expf expl exp2 exp2f exp2l expm1 expm1f expm1l fabsf fabsl floorf floorl fma fmaf fmal fmod fmodf fmodl frexpf frexpl hypotf hypotl ilogb ilogbf ilogbl ldexpf ldexpl log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l logb logbf logbl modf modff modfl powf remainder remainderf remainderl rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl tanf tanl tanhf trunc truncf truncl; do |
| 12785 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 12786 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 12787 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 12788 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 12789 | $as_echo_n "(cached) " >&6 |
| 12790 | else |
| 12791 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12792 | /* end confdefs.h. */ |
| 12793 | #include <math.h> |
| 12794 | int |
| 12795 | main () |
| 12796 | { |
| 12797 | #undef $gl_func |
| 12798 | (void) $gl_func; |
| 12799 | ; |
| 12800 | return 0; |
| 12801 | } |
| 12802 | _ACEOF |
| 12803 | if ac_fn_c_try_compile "$LINENO"; then : |
| 12804 | eval "$as_gl_Symbol=yes" |
| 12805 | else |
| 12806 | eval "$as_gl_Symbol=no" |
| 12807 | fi |
| 12808 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 12809 | fi |
| 12810 | eval ac_res=\$$as_gl_Symbol |
| 12811 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 12812 | $as_echo "$ac_res" >&6; } |
| 12813 | eval as_val=\$$as_gl_Symbol |
| 12814 | if test "x$as_val" = x""yes; then : |
| 12815 | cat >>confdefs.h <<_ACEOF |
| 12816 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 12817 | _ACEOF |
| 12818 | |
| 12819 | eval ac_cv_have_decl_$gl_func=yes |
| 12820 | fi |
| 12821 | done |
| 12822 | |
| 12823 | |
| 12824 | |
| 12825 | |
| 12826 | |
| 12827 | |
| 12828 | |
| 12829 | |
| 12830 | |
| 12831 | |
| 12832 | |
| 12833 | |
| 12834 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then |
| 12835 | |
| 12836 | |
| 12837 | |
| 12838 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 |
| 12839 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } |
| 12840 | if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : |
| 12841 | $as_echo_n "(cached) " >&6 |
| 12842 | else |
| 12843 | |
| 12844 | case "$host_os" in |
| 12845 | # Guess no on AIX and OSF/1. |
| 12846 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; |
| 12847 | # Guess yes otherwise. |
| 12848 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; |
| 12849 | esac |
| 12850 | if test $LOCALE_JA != none; then |
| 12851 | if test "$cross_compiling" = yes; then : |
| 12852 | : |
| 12853 | else |
| 12854 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12855 | /* end confdefs.h. */ |
| 12856 | |
| 12857 | #include <locale.h> |
| 12858 | #include <string.h> |
| 12859 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 12860 | <wchar.h>. |
| 12861 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 12862 | included before <wchar.h>. */ |
| 12863 | #include <stddef.h> |
| 12864 | #include <stdio.h> |
| 12865 | #include <time.h> |
| 12866 | #include <wchar.h> |
| 12867 | int main () |
| 12868 | { |
| 12869 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 12870 | { |
| 12871 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ |
| 12872 | mbstate_t state; |
| 12873 | wchar_t wc; |
| 12874 | |
| 12875 | memset (&state, '\0', sizeof (mbstate_t)); |
| 12876 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) |
| 12877 | if (mbsinit (&state)) |
| 12878 | return 1; |
| 12879 | } |
| 12880 | return 0; |
| 12881 | } |
| 12882 | _ACEOF |
| 12883 | if ac_fn_c_try_run "$LINENO"; then : |
| 12884 | gl_cv_func_mbrtowc_incomplete_state=yes |
| 12885 | else |
| 12886 | gl_cv_func_mbrtowc_incomplete_state=no |
| 12887 | fi |
| 12888 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12889 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12890 | fi |
| 12891 | |
| 12892 | fi |
| 12893 | |
| 12894 | fi |
| 12895 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 |
| 12896 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } |
| 12897 | |
| 12898 | |
| 12899 | |
| 12900 | |
| 12901 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 |
| 12902 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } |
| 12903 | if test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : |
| 12904 | $as_echo_n "(cached) " >&6 |
| 12905 | else |
| 12906 | |
| 12907 | case "$host_os" in |
| 12908 | # Guess no on Solaris 8. |
| 12909 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; |
| 12910 | # Guess yes otherwise. |
| 12911 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; |
| 12912 | esac |
| 12913 | if test $LOCALE_ZH_CN != none; then |
| 12914 | if test "$cross_compiling" = yes; then : |
| 12915 | : |
| 12916 | else |
| 12917 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 12918 | /* end confdefs.h. */ |
| 12919 | |
| 12920 | #include <locale.h> |
| 12921 | #include <stdlib.h> |
| 12922 | #include <string.h> |
| 12923 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 12924 | <wchar.h>. |
| 12925 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 12926 | included before <wchar.h>. */ |
| 12927 | #include <stddef.h> |
| 12928 | #include <stdio.h> |
| 12929 | #include <time.h> |
| 12930 | #include <wchar.h> |
| 12931 | int main () |
| 12932 | { |
| 12933 | /* This fails on Solaris 8: |
| 12934 | mbrtowc returns 2, and sets wc to 0x00F0. |
| 12935 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ |
| 12936 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 12937 | { |
| 12938 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ |
| 12939 | mbstate_t state; |
| 12940 | wchar_t wc; |
| 12941 | |
| 12942 | memset (&state, '\0', sizeof (mbstate_t)); |
| 12943 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 |
| 12944 | && mbtowc (&wc, input + 3, 6) == 4) |
| 12945 | return 1; |
| 12946 | } |
| 12947 | return 0; |
| 12948 | } |
| 12949 | _ACEOF |
| 12950 | if ac_fn_c_try_run "$LINENO"; then : |
| 12951 | gl_cv_func_mbrtowc_sanitycheck=yes |
| 12952 | else |
| 12953 | gl_cv_func_mbrtowc_sanitycheck=no |
| 12954 | fi |
| 12955 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 12956 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 12957 | fi |
| 12958 | |
| 12959 | fi |
| 12960 | |
| 12961 | fi |
| 12962 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 |
| 12963 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } |
| 12964 | |
| 12965 | REPLACE_MBSTATE_T=0 |
| 12966 | case "$gl_cv_func_mbrtowc_incomplete_state" in |
| 12967 | *yes) ;; |
| 12968 | *) REPLACE_MBSTATE_T=1 ;; |
| 12969 | esac |
| 12970 | case "$gl_cv_func_mbrtowc_sanitycheck" in |
| 12971 | *yes) ;; |
| 12972 | *) REPLACE_MBSTATE_T=1 ;; |
| 12973 | esac |
| 12974 | else |
| 12975 | REPLACE_MBSTATE_T=1 |
| 12976 | fi |
| 12977 | |
| 12978 | |
| 12979 | |
| 12980 | if test $ac_cv_func_mbrtowc = no; then |
| 12981 | HAVE_MBRTOWC=0 |
| 12982 | ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " |
| 12983 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 12984 | <wchar.h>. |
| 12985 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 12986 | included before <wchar.h>. */ |
| 12987 | #include <stddef.h> |
| 12988 | #include <stdio.h> |
| 12989 | #include <time.h> |
| 12990 | #include <wchar.h> |
| 12991 | |
| 12992 | " |
| 12993 | if test "x$ac_cv_have_decl_mbrtowc" = x""yes; then : |
| 12994 | ac_have_decl=1 |
| 12995 | else |
| 12996 | ac_have_decl=0 |
| 12997 | fi |
| 12998 | |
| 12999 | cat >>confdefs.h <<_ACEOF |
| 13000 | #define HAVE_DECL_MBRTOWC $ac_have_decl |
| 13001 | _ACEOF |
| 13002 | |
| 13003 | if test $ac_cv_have_decl_mbrtowc = yes; then |
| 13004 | REPLACE_MBRTOWC=1 |
| 13005 | fi |
| 13006 | else |
| 13007 | if test $REPLACE_MBSTATE_T = 1; then |
| 13008 | REPLACE_MBRTOWC=1 |
| 13009 | else |
| 13010 | |
| 13011 | |
| 13012 | |
| 13013 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 |
| 13014 | $as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } |
| 13015 | if test "${gl_cv_func_mbrtowc_null_arg1+set}" = set; then : |
| 13016 | $as_echo_n "(cached) " >&6 |
| 13017 | else |
| 13018 | |
| 13019 | case "$host_os" in |
| 13020 | # Guess no on Solaris. |
| 13021 | solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; |
| 13022 | # Guess yes otherwise. |
| 13023 | *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; |
| 13024 | esac |
| 13025 | if test $LOCALE_FR_UTF8 != none; then |
| 13026 | if test "$cross_compiling" = yes; then : |
| 13027 | : |
| 13028 | else |
| 13029 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13030 | /* end confdefs.h. */ |
| 13031 | |
| 13032 | #include <locale.h> |
| 13033 | #include <stdlib.h> |
| 13034 | #include <string.h> |
| 13035 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13036 | <wchar.h>. |
| 13037 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13038 | included before <wchar.h>. */ |
| 13039 | #include <stddef.h> |
| 13040 | #include <stdio.h> |
| 13041 | #include <time.h> |
| 13042 | #include <wchar.h> |
| 13043 | int main () |
| 13044 | { |
| 13045 | int result = 0; |
| 13046 | |
| 13047 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 13048 | { |
| 13049 | char input[] = "\303\237er"; |
| 13050 | mbstate_t state; |
| 13051 | wchar_t wc; |
| 13052 | size_t ret; |
| 13053 | |
| 13054 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13055 | wc = (wchar_t) 0xBADFACE; |
| 13056 | ret = mbrtowc (&wc, input, 5, &state); |
| 13057 | if (ret != 2) |
| 13058 | result |= 1; |
| 13059 | if (!mbsinit (&state)) |
| 13060 | result |= 2; |
| 13061 | |
| 13062 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13063 | ret = mbrtowc (NULL, input, 5, &state); |
| 13064 | if (ret != 2) /* Solaris 7 fails here: ret is -1. */ |
| 13065 | result |= 4; |
| 13066 | if (!mbsinit (&state)) |
| 13067 | result |= 8; |
| 13068 | } |
| 13069 | return result; |
| 13070 | } |
| 13071 | _ACEOF |
| 13072 | if ac_fn_c_try_run "$LINENO"; then : |
| 13073 | gl_cv_func_mbrtowc_null_arg1=yes |
| 13074 | else |
| 13075 | gl_cv_func_mbrtowc_null_arg1=no |
| 13076 | fi |
| 13077 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13078 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13079 | fi |
| 13080 | |
| 13081 | fi |
| 13082 | |
| 13083 | fi |
| 13084 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 |
| 13085 | $as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } |
| 13086 | |
| 13087 | |
| 13088 | |
| 13089 | |
| 13090 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 |
| 13091 | $as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } |
| 13092 | if test "${gl_cv_func_mbrtowc_null_arg2+set}" = set; then : |
| 13093 | $as_echo_n "(cached) " >&6 |
| 13094 | else |
| 13095 | |
| 13096 | case "$host_os" in |
| 13097 | # Guess no on OSF/1. |
| 13098 | osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; |
| 13099 | # Guess yes otherwise. |
| 13100 | *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; |
| 13101 | esac |
| 13102 | if test $LOCALE_FR_UTF8 != none; then |
| 13103 | if test "$cross_compiling" = yes; then : |
| 13104 | : |
| 13105 | else |
| 13106 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13107 | /* end confdefs.h. */ |
| 13108 | |
| 13109 | #include <locale.h> |
| 13110 | #include <string.h> |
| 13111 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13112 | <wchar.h>. |
| 13113 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13114 | included before <wchar.h>. */ |
| 13115 | #include <stddef.h> |
| 13116 | #include <stdio.h> |
| 13117 | #include <time.h> |
| 13118 | #include <wchar.h> |
| 13119 | int main () |
| 13120 | { |
| 13121 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 13122 | { |
| 13123 | mbstate_t state; |
| 13124 | wchar_t wc; |
| 13125 | int ret; |
| 13126 | |
| 13127 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13128 | wc = (wchar_t) 0xBADFACE; |
| 13129 | mbrtowc (&wc, NULL, 5, &state); |
| 13130 | /* Check that wc was not modified. */ |
| 13131 | if (wc != (wchar_t) 0xBADFACE) |
| 13132 | return 1; |
| 13133 | } |
| 13134 | return 0; |
| 13135 | } |
| 13136 | _ACEOF |
| 13137 | if ac_fn_c_try_run "$LINENO"; then : |
| 13138 | gl_cv_func_mbrtowc_null_arg2=yes |
| 13139 | else |
| 13140 | gl_cv_func_mbrtowc_null_arg2=no |
| 13141 | fi |
| 13142 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13143 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13144 | fi |
| 13145 | |
| 13146 | fi |
| 13147 | |
| 13148 | fi |
| 13149 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 |
| 13150 | $as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } |
| 13151 | |
| 13152 | |
| 13153 | |
| 13154 | |
| 13155 | |
| 13156 | |
| 13157 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 |
| 13158 | $as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } |
| 13159 | if test "${gl_cv_func_mbrtowc_retval+set}" = set; then : |
| 13160 | $as_echo_n "(cached) " >&6 |
| 13161 | else |
| 13162 | |
| 13163 | case "$host_os" in |
| 13164 | # Guess no on HP-UX, Solaris, native Windows. |
| 13165 | hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; |
| 13166 | # Guess yes otherwise. |
| 13167 | *) gl_cv_func_mbrtowc_retval="guessing yes" ;; |
| 13168 | esac |
| 13169 | if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ |
| 13170 | || { case "$host_os" in mingw*) true;; *) false;; esac; }; then |
| 13171 | if test "$cross_compiling" = yes; then : |
| 13172 | : |
| 13173 | else |
| 13174 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13175 | /* end confdefs.h. */ |
| 13176 | |
| 13177 | #include <locale.h> |
| 13178 | #include <string.h> |
| 13179 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13180 | <wchar.h>. |
| 13181 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13182 | included before <wchar.h>. */ |
| 13183 | #include <stddef.h> |
| 13184 | #include <stdio.h> |
| 13185 | #include <time.h> |
| 13186 | #include <wchar.h> |
| 13187 | int main () |
| 13188 | { |
| 13189 | int result = 0; |
| 13190 | int found_some_locale = 0; |
| 13191 | /* This fails on Solaris. */ |
| 13192 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 13193 | { |
| 13194 | char input[] = "B\303\274\303\237er"; /* "Büßer" */ |
| 13195 | mbstate_t state; |
| 13196 | wchar_t wc; |
| 13197 | |
| 13198 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13199 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) |
| 13200 | { |
| 13201 | input[1] = '\0'; |
| 13202 | if (mbrtowc (&wc, input + 2, 5, &state) != 1) |
| 13203 | result |= 1; |
| 13204 | } |
| 13205 | found_some_locale = 1; |
| 13206 | } |
| 13207 | /* This fails on HP-UX 11.11. */ |
| 13208 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 13209 | { |
| 13210 | char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ |
| 13211 | mbstate_t state; |
| 13212 | wchar_t wc; |
| 13213 | |
| 13214 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13215 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) |
| 13216 | { |
| 13217 | input[1] = '\0'; |
| 13218 | if (mbrtowc (&wc, input + 2, 5, &state) != 2) |
| 13219 | result |= 2; |
| 13220 | } |
| 13221 | found_some_locale = 1; |
| 13222 | } |
| 13223 | /* This fails on native Windows. */ |
| 13224 | if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) |
| 13225 | { |
| 13226 | char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ |
| 13227 | mbstate_t state; |
| 13228 | wchar_t wc; |
| 13229 | |
| 13230 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13231 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) |
| 13232 | { |
| 13233 | input[3] = '\0'; |
| 13234 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) |
| 13235 | result |= 4; |
| 13236 | } |
| 13237 | found_some_locale = 1; |
| 13238 | } |
| 13239 | if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) |
| 13240 | { |
| 13241 | char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ |
| 13242 | mbstate_t state; |
| 13243 | wchar_t wc; |
| 13244 | |
| 13245 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13246 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) |
| 13247 | { |
| 13248 | input[3] = '\0'; |
| 13249 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) |
| 13250 | result |= 8; |
| 13251 | } |
| 13252 | found_some_locale = 1; |
| 13253 | } |
| 13254 | if (setlocale (LC_ALL, "Chinese_China.936") != NULL) |
| 13255 | { |
| 13256 | char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ |
| 13257 | mbstate_t state; |
| 13258 | wchar_t wc; |
| 13259 | |
| 13260 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13261 | if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) |
| 13262 | { |
| 13263 | input[3] = '\0'; |
| 13264 | if (mbrtowc (&wc, input + 4, 4, &state) != 1) |
| 13265 | result |= 16; |
| 13266 | } |
| 13267 | found_some_locale = 1; |
| 13268 | } |
| 13269 | return (found_some_locale ? result : 77); |
| 13270 | } |
| 13271 | _ACEOF |
| 13272 | if ac_fn_c_try_run "$LINENO"; then : |
| 13273 | gl_cv_func_mbrtowc_retval=yes |
| 13274 | else |
| 13275 | if test $? != 77; then |
| 13276 | gl_cv_func_mbrtowc_retval=no |
| 13277 | fi |
| 13278 | |
| 13279 | fi |
| 13280 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13281 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13282 | fi |
| 13283 | |
| 13284 | fi |
| 13285 | |
| 13286 | fi |
| 13287 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 |
| 13288 | $as_echo "$gl_cv_func_mbrtowc_retval" >&6; } |
| 13289 | |
| 13290 | |
| 13291 | |
| 13292 | |
| 13293 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 |
| 13294 | $as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } |
| 13295 | if test "${gl_cv_func_mbrtowc_nul_retval+set}" = set; then : |
| 13296 | $as_echo_n "(cached) " >&6 |
| 13297 | else |
| 13298 | |
| 13299 | case "$host_os" in |
| 13300 | # Guess no on Solaris 8 and 9. |
| 13301 | solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; |
| 13302 | # Guess yes otherwise. |
| 13303 | *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; |
| 13304 | esac |
| 13305 | if test $LOCALE_ZH_CN != none; then |
| 13306 | if test "$cross_compiling" = yes; then : |
| 13307 | : |
| 13308 | else |
| 13309 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13310 | /* end confdefs.h. */ |
| 13311 | |
| 13312 | #include <locale.h> |
| 13313 | #include <string.h> |
| 13314 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13315 | <wchar.h>. |
| 13316 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13317 | included before <wchar.h>. */ |
| 13318 | #include <stddef.h> |
| 13319 | #include <stdio.h> |
| 13320 | #include <time.h> |
| 13321 | #include <wchar.h> |
| 13322 | int main () |
| 13323 | { |
| 13324 | /* This fails on Solaris 8 and 9. */ |
| 13325 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 13326 | { |
| 13327 | mbstate_t state; |
| 13328 | wchar_t wc; |
| 13329 | |
| 13330 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13331 | if (mbrtowc (&wc, "", 1, &state) != 0) |
| 13332 | return 1; |
| 13333 | } |
| 13334 | return 0; |
| 13335 | } |
| 13336 | _ACEOF |
| 13337 | if ac_fn_c_try_run "$LINENO"; then : |
| 13338 | gl_cv_func_mbrtowc_nul_retval=yes |
| 13339 | else |
| 13340 | gl_cv_func_mbrtowc_nul_retval=no |
| 13341 | fi |
| 13342 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13343 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13344 | fi |
| 13345 | |
| 13346 | fi |
| 13347 | |
| 13348 | fi |
| 13349 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 |
| 13350 | $as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } |
| 13351 | |
| 13352 | case "$gl_cv_func_mbrtowc_null_arg1" in |
| 13353 | *yes) ;; |
| 13354 | *) |
| 13355 | $as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h |
| 13356 | |
| 13357 | REPLACE_MBRTOWC=1 |
| 13358 | ;; |
| 13359 | esac |
| 13360 | case "$gl_cv_func_mbrtowc_null_arg2" in |
| 13361 | *yes) ;; |
| 13362 | *) |
| 13363 | $as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h |
| 13364 | |
| 13365 | REPLACE_MBRTOWC=1 |
| 13366 | ;; |
| 13367 | esac |
| 13368 | case "$gl_cv_func_mbrtowc_retval" in |
| 13369 | *yes) ;; |
| 13370 | *) |
| 13371 | $as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h |
| 13372 | |
| 13373 | REPLACE_MBRTOWC=1 |
| 13374 | ;; |
| 13375 | esac |
| 13376 | case "$gl_cv_func_mbrtowc_nul_retval" in |
| 13377 | *yes) ;; |
| 13378 | *) |
| 13379 | $as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h |
| 13380 | |
| 13381 | REPLACE_MBRTOWC=1 |
| 13382 | ;; |
| 13383 | esac |
| 13384 | fi |
| 13385 | fi |
| 13386 | |
| 13387 | if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then |
| 13388 | |
| 13389 | |
| 13390 | |
| 13391 | |
| 13392 | |
| 13393 | |
| 13394 | |
| 13395 | |
| 13396 | gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" |
| 13397 | |
| 13398 | |
| 13399 | : |
| 13400 | |
| 13401 | fi |
| 13402 | |
| 13403 | |
| 13404 | |
| 13405 | |
| 13406 | |
| 13407 | GNULIB_MBRTOWC=1 |
| 13408 | |
| 13409 | |
| 13410 | |
| 13411 | |
| 13412 | |
| 13413 | $as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h |
| 13414 | |
| 13415 | |
| 13416 | |
| 13417 | |
| 13418 | |
| 13419 | |
| 13420 | |
| 13421 | |
| 13422 | |
| 13423 | |
| 13424 | |
| 13425 | |
| 13426 | |
| 13427 | |
| 13428 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then |
| 13429 | |
| 13430 | |
| 13431 | |
| 13432 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 |
| 13433 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } |
| 13434 | if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : |
| 13435 | $as_echo_n "(cached) " >&6 |
| 13436 | else |
| 13437 | |
| 13438 | case "$host_os" in |
| 13439 | # Guess no on AIX and OSF/1. |
| 13440 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; |
| 13441 | # Guess yes otherwise. |
| 13442 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; |
| 13443 | esac |
| 13444 | if test $LOCALE_JA != none; then |
| 13445 | if test "$cross_compiling" = yes; then : |
| 13446 | : |
| 13447 | else |
| 13448 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13449 | /* end confdefs.h. */ |
| 13450 | |
| 13451 | #include <locale.h> |
| 13452 | #include <string.h> |
| 13453 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13454 | <wchar.h>. |
| 13455 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13456 | included before <wchar.h>. */ |
| 13457 | #include <stddef.h> |
| 13458 | #include <stdio.h> |
| 13459 | #include <time.h> |
| 13460 | #include <wchar.h> |
| 13461 | int main () |
| 13462 | { |
| 13463 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 13464 | { |
| 13465 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ |
| 13466 | mbstate_t state; |
| 13467 | wchar_t wc; |
| 13468 | |
| 13469 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13470 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) |
| 13471 | if (mbsinit (&state)) |
| 13472 | return 1; |
| 13473 | } |
| 13474 | return 0; |
| 13475 | } |
| 13476 | _ACEOF |
| 13477 | if ac_fn_c_try_run "$LINENO"; then : |
| 13478 | gl_cv_func_mbrtowc_incomplete_state=yes |
| 13479 | else |
| 13480 | gl_cv_func_mbrtowc_incomplete_state=no |
| 13481 | fi |
| 13482 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13483 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13484 | fi |
| 13485 | |
| 13486 | fi |
| 13487 | |
| 13488 | fi |
| 13489 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 |
| 13490 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } |
| 13491 | |
| 13492 | |
| 13493 | |
| 13494 | |
| 13495 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 |
| 13496 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } |
| 13497 | if test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : |
| 13498 | $as_echo_n "(cached) " >&6 |
| 13499 | else |
| 13500 | |
| 13501 | case "$host_os" in |
| 13502 | # Guess no on Solaris 8. |
| 13503 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; |
| 13504 | # Guess yes otherwise. |
| 13505 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; |
| 13506 | esac |
| 13507 | if test $LOCALE_ZH_CN != none; then |
| 13508 | if test "$cross_compiling" = yes; then : |
| 13509 | : |
| 13510 | else |
| 13511 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13512 | /* end confdefs.h. */ |
| 13513 | |
| 13514 | #include <locale.h> |
| 13515 | #include <stdlib.h> |
| 13516 | #include <string.h> |
| 13517 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13518 | <wchar.h>. |
| 13519 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13520 | included before <wchar.h>. */ |
| 13521 | #include <stddef.h> |
| 13522 | #include <stdio.h> |
| 13523 | #include <time.h> |
| 13524 | #include <wchar.h> |
| 13525 | int main () |
| 13526 | { |
| 13527 | /* This fails on Solaris 8: |
| 13528 | mbrtowc returns 2, and sets wc to 0x00F0. |
| 13529 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ |
| 13530 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 13531 | { |
| 13532 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ |
| 13533 | mbstate_t state; |
| 13534 | wchar_t wc; |
| 13535 | |
| 13536 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13537 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 |
| 13538 | && mbtowc (&wc, input + 3, 6) == 4) |
| 13539 | return 1; |
| 13540 | } |
| 13541 | return 0; |
| 13542 | } |
| 13543 | _ACEOF |
| 13544 | if ac_fn_c_try_run "$LINENO"; then : |
| 13545 | gl_cv_func_mbrtowc_sanitycheck=yes |
| 13546 | else |
| 13547 | gl_cv_func_mbrtowc_sanitycheck=no |
| 13548 | fi |
| 13549 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13550 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13551 | fi |
| 13552 | |
| 13553 | fi |
| 13554 | |
| 13555 | fi |
| 13556 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 |
| 13557 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } |
| 13558 | |
| 13559 | REPLACE_MBSTATE_T=0 |
| 13560 | case "$gl_cv_func_mbrtowc_incomplete_state" in |
| 13561 | *yes) ;; |
| 13562 | *) REPLACE_MBSTATE_T=1 ;; |
| 13563 | esac |
| 13564 | case "$gl_cv_func_mbrtowc_sanitycheck" in |
| 13565 | *yes) ;; |
| 13566 | *) REPLACE_MBSTATE_T=1 ;; |
| 13567 | esac |
| 13568 | else |
| 13569 | REPLACE_MBSTATE_T=1 |
| 13570 | fi |
| 13571 | |
| 13572 | |
| 13573 | |
| 13574 | if test $ac_cv_func_mbsinit = no; then |
| 13575 | HAVE_MBSINIT=0 |
| 13576 | ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " |
| 13577 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13578 | <wchar.h>. |
| 13579 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13580 | included before <wchar.h>. */ |
| 13581 | #include <stddef.h> |
| 13582 | #include <stdio.h> |
| 13583 | #include <time.h> |
| 13584 | #include <wchar.h> |
| 13585 | |
| 13586 | " |
| 13587 | if test "x$ac_cv_have_decl_mbsinit" = x""yes; then : |
| 13588 | ac_have_decl=1 |
| 13589 | else |
| 13590 | ac_have_decl=0 |
| 13591 | fi |
| 13592 | |
| 13593 | cat >>confdefs.h <<_ACEOF |
| 13594 | #define HAVE_DECL_MBSINIT $ac_have_decl |
| 13595 | _ACEOF |
| 13596 | |
| 13597 | if test $ac_cv_have_decl_mbsinit = yes; then |
| 13598 | REPLACE_MBSINIT=1 |
| 13599 | fi |
| 13600 | else |
| 13601 | if test $REPLACE_MBSTATE_T = 1; then |
| 13602 | REPLACE_MBSINIT=1 |
| 13603 | else |
| 13604 | case "$host_os" in |
| 13605 | mingw*) REPLACE_MBSINIT=1 ;; |
| 13606 | esac |
| 13607 | fi |
| 13608 | fi |
| 13609 | |
| 13610 | if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then |
| 13611 | |
| 13612 | |
| 13613 | |
| 13614 | |
| 13615 | |
| 13616 | |
| 13617 | |
| 13618 | |
| 13619 | gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" |
| 13620 | |
| 13621 | |
| 13622 | : |
| 13623 | |
| 13624 | fi |
| 13625 | |
| 13626 | |
| 13627 | |
| 13628 | |
| 13629 | |
| 13630 | GNULIB_MBSINIT=1 |
| 13631 | |
| 13632 | |
| 13633 | |
| 13634 | |
| 13635 | |
| 13636 | $as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h |
| 13637 | |
| 13638 | |
| 13639 | |
| 13640 | |
| 13641 | |
| 13642 | |
| 13643 | |
| 13644 | |
| 13645 | |
| 13646 | |
| 13647 | |
| 13648 | |
| 13649 | |
| 13650 | if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then |
| 13651 | |
| 13652 | |
| 13653 | |
| 13654 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 |
| 13655 | $as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } |
| 13656 | if test "${gl_cv_func_mbrtowc_incomplete_state+set}" = set; then : |
| 13657 | $as_echo_n "(cached) " >&6 |
| 13658 | else |
| 13659 | |
| 13660 | case "$host_os" in |
| 13661 | # Guess no on AIX and OSF/1. |
| 13662 | aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; |
| 13663 | # Guess yes otherwise. |
| 13664 | *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; |
| 13665 | esac |
| 13666 | if test $LOCALE_JA != none; then |
| 13667 | if test "$cross_compiling" = yes; then : |
| 13668 | : |
| 13669 | else |
| 13670 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13671 | /* end confdefs.h. */ |
| 13672 | |
| 13673 | #include <locale.h> |
| 13674 | #include <string.h> |
| 13675 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13676 | <wchar.h>. |
| 13677 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13678 | included before <wchar.h>. */ |
| 13679 | #include <stddef.h> |
| 13680 | #include <stdio.h> |
| 13681 | #include <time.h> |
| 13682 | #include <wchar.h> |
| 13683 | int main () |
| 13684 | { |
| 13685 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 13686 | { |
| 13687 | const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ |
| 13688 | mbstate_t state; |
| 13689 | wchar_t wc; |
| 13690 | |
| 13691 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13692 | if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) |
| 13693 | if (mbsinit (&state)) |
| 13694 | return 1; |
| 13695 | } |
| 13696 | return 0; |
| 13697 | } |
| 13698 | _ACEOF |
| 13699 | if ac_fn_c_try_run "$LINENO"; then : |
| 13700 | gl_cv_func_mbrtowc_incomplete_state=yes |
| 13701 | else |
| 13702 | gl_cv_func_mbrtowc_incomplete_state=no |
| 13703 | fi |
| 13704 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13705 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13706 | fi |
| 13707 | |
| 13708 | fi |
| 13709 | |
| 13710 | fi |
| 13711 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 |
| 13712 | $as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } |
| 13713 | |
| 13714 | |
| 13715 | |
| 13716 | |
| 13717 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 |
| 13718 | $as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } |
| 13719 | if test "${gl_cv_func_mbrtowc_sanitycheck+set}" = set; then : |
| 13720 | $as_echo_n "(cached) " >&6 |
| 13721 | else |
| 13722 | |
| 13723 | case "$host_os" in |
| 13724 | # Guess no on Solaris 8. |
| 13725 | solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; |
| 13726 | # Guess yes otherwise. |
| 13727 | *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; |
| 13728 | esac |
| 13729 | if test $LOCALE_ZH_CN != none; then |
| 13730 | if test "$cross_compiling" = yes; then : |
| 13731 | : |
| 13732 | else |
| 13733 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13734 | /* end confdefs.h. */ |
| 13735 | |
| 13736 | #include <locale.h> |
| 13737 | #include <stdlib.h> |
| 13738 | #include <string.h> |
| 13739 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13740 | <wchar.h>. |
| 13741 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13742 | included before <wchar.h>. */ |
| 13743 | #include <stddef.h> |
| 13744 | #include <stdio.h> |
| 13745 | #include <time.h> |
| 13746 | #include <wchar.h> |
| 13747 | int main () |
| 13748 | { |
| 13749 | /* This fails on Solaris 8: |
| 13750 | mbrtowc returns 2, and sets wc to 0x00F0. |
| 13751 | mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ |
| 13752 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 13753 | { |
| 13754 | char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ |
| 13755 | mbstate_t state; |
| 13756 | wchar_t wc; |
| 13757 | |
| 13758 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13759 | if (mbrtowc (&wc, input + 3, 6, &state) != 4 |
| 13760 | && mbtowc (&wc, input + 3, 6) == 4) |
| 13761 | return 1; |
| 13762 | } |
| 13763 | return 0; |
| 13764 | } |
| 13765 | _ACEOF |
| 13766 | if ac_fn_c_try_run "$LINENO"; then : |
| 13767 | gl_cv_func_mbrtowc_sanitycheck=yes |
| 13768 | else |
| 13769 | gl_cv_func_mbrtowc_sanitycheck=no |
| 13770 | fi |
| 13771 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13772 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13773 | fi |
| 13774 | |
| 13775 | fi |
| 13776 | |
| 13777 | fi |
| 13778 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 |
| 13779 | $as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } |
| 13780 | |
| 13781 | REPLACE_MBSTATE_T=0 |
| 13782 | case "$gl_cv_func_mbrtowc_incomplete_state" in |
| 13783 | *yes) ;; |
| 13784 | *) REPLACE_MBSTATE_T=1 ;; |
| 13785 | esac |
| 13786 | case "$gl_cv_func_mbrtowc_sanitycheck" in |
| 13787 | *yes) ;; |
| 13788 | *) REPLACE_MBSTATE_T=1 ;; |
| 13789 | esac |
| 13790 | else |
| 13791 | REPLACE_MBSTATE_T=1 |
| 13792 | fi |
| 13793 | |
| 13794 | |
| 13795 | |
| 13796 | if test $ac_cv_func_mbsrtowcs = no; then |
| 13797 | HAVE_MBSRTOWCS=0 |
| 13798 | ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " |
| 13799 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13800 | <wchar.h>. |
| 13801 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13802 | included before <wchar.h>. */ |
| 13803 | #include <stddef.h> |
| 13804 | #include <stdio.h> |
| 13805 | #include <time.h> |
| 13806 | #include <wchar.h> |
| 13807 | |
| 13808 | " |
| 13809 | if test "x$ac_cv_have_decl_mbsrtowcs" = x""yes; then : |
| 13810 | ac_have_decl=1 |
| 13811 | else |
| 13812 | ac_have_decl=0 |
| 13813 | fi |
| 13814 | |
| 13815 | cat >>confdefs.h <<_ACEOF |
| 13816 | #define HAVE_DECL_MBSRTOWCS $ac_have_decl |
| 13817 | _ACEOF |
| 13818 | |
| 13819 | if test $ac_cv_have_decl_mbsrtowcs = yes; then |
| 13820 | REPLACE_MBSRTOWCS=1 |
| 13821 | fi |
| 13822 | else |
| 13823 | if test $REPLACE_MBSTATE_T = 1; then |
| 13824 | REPLACE_MBSRTOWCS=1 |
| 13825 | else |
| 13826 | |
| 13827 | |
| 13828 | |
| 13829 | |
| 13830 | |
| 13831 | |
| 13832 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 |
| 13833 | $as_echo_n "checking whether mbsrtowcs works... " >&6; } |
| 13834 | if test "${gl_cv_func_mbsrtowcs_works+set}" = set; then : |
| 13835 | $as_echo_n "(cached) " >&6 |
| 13836 | else |
| 13837 | |
| 13838 | case "$host_os" in |
| 13839 | # Guess no on HP-UX, Solaris, mingw. |
| 13840 | hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; |
| 13841 | # Guess yes otherwise. |
| 13842 | *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; |
| 13843 | esac |
| 13844 | if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then |
| 13845 | if test "$cross_compiling" = yes; then : |
| 13846 | : |
| 13847 | else |
| 13848 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 13849 | /* end confdefs.h. */ |
| 13850 | |
| 13851 | #include <locale.h> |
| 13852 | #include <string.h> |
| 13853 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 13854 | <wchar.h>. |
| 13855 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 13856 | included before <wchar.h>. */ |
| 13857 | #include <stddef.h> |
| 13858 | #include <stdio.h> |
| 13859 | #include <time.h> |
| 13860 | #include <wchar.h> |
| 13861 | int main () |
| 13862 | { |
| 13863 | int result = 0; |
| 13864 | /* Test whether the function supports a NULL destination argument. |
| 13865 | This fails on native Windows. */ |
| 13866 | if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) |
| 13867 | { |
| 13868 | const char input[] = "\337er"; |
| 13869 | const char *src = input; |
| 13870 | mbstate_t state; |
| 13871 | |
| 13872 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13873 | if (mbsrtowcs (NULL, &src, 1, &state) != 3 |
| 13874 | || src != input) |
| 13875 | result |= 1; |
| 13876 | } |
| 13877 | /* Test whether the function works when started with a conversion state |
| 13878 | in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ |
| 13879 | if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) |
| 13880 | { |
| 13881 | const char input[] = "B\303\274\303\237er"; |
| 13882 | mbstate_t state; |
| 13883 | |
| 13884 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13885 | if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) |
| 13886 | if (!mbsinit (&state)) |
| 13887 | { |
| 13888 | const char *src = input + 2; |
| 13889 | if (mbsrtowcs (NULL, &src, 10, &state) != 4) |
| 13890 | result |= 2; |
| 13891 | } |
| 13892 | } |
| 13893 | if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) |
| 13894 | { |
| 13895 | const char input[] = "<\306\374\313\334\270\354>"; |
| 13896 | mbstate_t state; |
| 13897 | |
| 13898 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13899 | if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) |
| 13900 | if (!mbsinit (&state)) |
| 13901 | { |
| 13902 | const char *src = input + 4; |
| 13903 | if (mbsrtowcs (NULL, &src, 10, &state) != 3) |
| 13904 | result |= 4; |
| 13905 | } |
| 13906 | } |
| 13907 | if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) |
| 13908 | { |
| 13909 | const char input[] = "B\250\271\201\060\211\070er"; |
| 13910 | mbstate_t state; |
| 13911 | |
| 13912 | memset (&state, '\0', sizeof (mbstate_t)); |
| 13913 | if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) |
| 13914 | if (!mbsinit (&state)) |
| 13915 | { |
| 13916 | const char *src = input + 2; |
| 13917 | if (mbsrtowcs (NULL, &src, 10, &state) != 4) |
| 13918 | result |= 8; |
| 13919 | } |
| 13920 | } |
| 13921 | return result; |
| 13922 | } |
| 13923 | _ACEOF |
| 13924 | if ac_fn_c_try_run "$LINENO"; then : |
| 13925 | gl_cv_func_mbsrtowcs_works=yes |
| 13926 | else |
| 13927 | gl_cv_func_mbsrtowcs_works=no |
| 13928 | fi |
| 13929 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 13930 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 13931 | fi |
| 13932 | |
| 13933 | fi |
| 13934 | |
| 13935 | fi |
| 13936 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 |
| 13937 | $as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } |
| 13938 | |
| 13939 | case "$gl_cv_func_mbsrtowcs_works" in |
| 13940 | *yes) ;; |
| 13941 | *) REPLACE_MBSRTOWCS=1 ;; |
| 13942 | esac |
| 13943 | fi |
| 13944 | fi |
| 13945 | |
| 13946 | if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then |
| 13947 | |
| 13948 | |
| 13949 | |
| 13950 | |
| 13951 | |
| 13952 | |
| 13953 | |
| 13954 | |
| 13955 | gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" |
| 13956 | |
| 13957 | |
| 13958 | |
| 13959 | |
| 13960 | |
| 13961 | |
| 13962 | |
| 13963 | |
| 13964 | |
| 13965 | gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" |
| 13966 | |
| 13967 | |
| 13968 | : |
| 13969 | |
| 13970 | fi |
| 13971 | |
| 13972 | |
| 13973 | |
| 13974 | |
| 13975 | |
| 13976 | GNULIB_MBSRTOWCS=1 |
| 13977 | |
| 13978 | |
| 13979 | |
| 13980 | |
| 13981 | |
| 13982 | $as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h |
| 13983 | |
| 13984 | |
| 13985 | |
| 13986 | |
| 13987 | if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then |
| 13988 | |
| 13989 | |
| 13990 | |
| 13991 | |
| 13992 | |
| 13993 | |
| 13994 | |
| 13995 | |
| 13996 | gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" |
| 13997 | |
| 13998 | |
| 13999 | for ac_header in bp-sym.h |
| 14000 | do : |
| 14001 | ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" |
| 14002 | if test "x$ac_cv_header_bp_sym_h" = x""yes; then : |
| 14003 | cat >>confdefs.h <<_ACEOF |
| 14004 | #define HAVE_BP_SYM_H 1 |
| 14005 | _ACEOF |
| 14006 | |
| 14007 | fi |
| 14008 | |
| 14009 | done |
| 14010 | |
| 14011 | |
| 14012 | fi |
| 14013 | |
| 14014 | |
| 14015 | |
| 14016 | |
| 14017 | |
| 14018 | GNULIB_MEMCHR=1 |
| 14019 | |
| 14020 | |
| 14021 | |
| 14022 | |
| 14023 | |
| 14024 | $as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h |
| 14025 | |
| 14026 | |
| 14027 | |
| 14028 | |
| 14029 | |
| 14030 | if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then |
| 14031 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5 |
| 14032 | $as_echo_n "checking whether memmem works in linear time... " >&6; } |
| 14033 | if test "${gl_cv_func_memmem_works_fast+set}" = set; then : |
| 14034 | $as_echo_n "(cached) " >&6 |
| 14035 | else |
| 14036 | if test "$cross_compiling" = yes; then : |
| 14037 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14038 | /* end confdefs.h. */ |
| 14039 | |
| 14040 | #include <features.h> |
| 14041 | #ifdef __GNU_LIBRARY__ |
| 14042 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \ |
| 14043 | && !defined __UCLIBC__ |
| 14044 | Lucky user |
| 14045 | #endif |
| 14046 | #endif |
| 14047 | #ifdef __CYGWIN__ |
| 14048 | #include <cygwin/version.h> |
| 14049 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0) |
| 14050 | Lucky user |
| 14051 | #endif |
| 14052 | #endif |
| 14053 | |
| 14054 | _ACEOF |
| 14055 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 14056 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 14057 | gl_cv_func_memmem_works_fast="guessing yes" |
| 14058 | else |
| 14059 | gl_cv_func_memmem_works_fast="guessing no" |
| 14060 | fi |
| 14061 | rm -f conftest* |
| 14062 | |
| 14063 | |
| 14064 | else |
| 14065 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14066 | /* end confdefs.h. */ |
| 14067 | |
| 14068 | #include <signal.h> /* for signal */ |
| 14069 | #include <string.h> /* for memmem */ |
| 14070 | #include <stdlib.h> /* for malloc */ |
| 14071 | #include <unistd.h> /* for alarm */ |
| 14072 | static void quit (int sig) { exit (sig + 128); } |
| 14073 | |
| 14074 | int |
| 14075 | main () |
| 14076 | { |
| 14077 | |
| 14078 | int result = 0; |
| 14079 | size_t m = 1000000; |
| 14080 | char *haystack = (char *) malloc (2 * m + 1); |
| 14081 | char *needle = (char *) malloc (m + 1); |
| 14082 | /* Failure to compile this test due to missing alarm is okay, |
| 14083 | since all such platforms (mingw) also lack memmem. */ |
| 14084 | signal (SIGALRM, quit); |
| 14085 | alarm (5); |
| 14086 | /* Check for quadratic performance. */ |
| 14087 | if (haystack && needle) |
| 14088 | { |
| 14089 | memset (haystack, 'A', 2 * m); |
| 14090 | haystack[2 * m] = 'B'; |
| 14091 | memset (needle, 'A', m); |
| 14092 | needle[m] = 'B'; |
| 14093 | if (!memmem (haystack, 2 * m + 1, needle, m + 1)) |
| 14094 | result |= 1; |
| 14095 | } |
| 14096 | return result; |
| 14097 | |
| 14098 | ; |
| 14099 | return 0; |
| 14100 | } |
| 14101 | _ACEOF |
| 14102 | if ac_fn_c_try_run "$LINENO"; then : |
| 14103 | gl_cv_func_memmem_works_fast=yes |
| 14104 | else |
| 14105 | gl_cv_func_memmem_works_fast=no |
| 14106 | fi |
| 14107 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14108 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14109 | fi |
| 14110 | |
| 14111 | |
| 14112 | fi |
| 14113 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5 |
| 14114 | $as_echo "$gl_cv_func_memmem_works_fast" >&6; } |
| 14115 | case "$gl_cv_func_memmem_works_fast" in |
| 14116 | *yes) ;; |
| 14117 | *) |
| 14118 | REPLACE_MEMMEM=1 |
| 14119 | ;; |
| 14120 | esac |
| 14121 | fi |
| 14122 | |
| 14123 | if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then |
| 14124 | |
| 14125 | |
| 14126 | |
| 14127 | |
| 14128 | |
| 14129 | |
| 14130 | |
| 14131 | |
| 14132 | gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext" |
| 14133 | |
| 14134 | fi |
| 14135 | |
| 14136 | |
| 14137 | |
| 14138 | |
| 14139 | for ac_func in memmem |
| 14140 | do : |
| 14141 | ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem" |
| 14142 | if test "x$ac_cv_func_memmem" = x""yes; then : |
| 14143 | cat >>confdefs.h <<_ACEOF |
| 14144 | #define HAVE_MEMMEM 1 |
| 14145 | _ACEOF |
| 14146 | |
| 14147 | fi |
| 14148 | done |
| 14149 | |
| 14150 | if test $ac_cv_func_memmem = yes; then |
| 14151 | HAVE_MEMMEM=1 |
| 14152 | else |
| 14153 | HAVE_MEMMEM=0 |
| 14154 | fi |
| 14155 | |
| 14156 | if test $ac_cv_have_decl_memmem = no; then |
| 14157 | HAVE_DECL_MEMMEM=0 |
| 14158 | else |
| 14159 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5 |
| 14160 | $as_echo_n "checking whether memmem works... " >&6; } |
| 14161 | if test "${gl_cv_func_memmem_works_always+set}" = set; then : |
| 14162 | $as_echo_n "(cached) " >&6 |
| 14163 | else |
| 14164 | if test "$cross_compiling" = yes; then : |
| 14165 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14166 | /* end confdefs.h. */ |
| 14167 | |
| 14168 | #ifdef __GNU_LIBRARY__ |
| 14169 | #include <features.h> |
| 14170 | #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \ |
| 14171 | || __GLIBC_MINOR__ > 12)) \ |
| 14172 | || (__GLIBC__ > 2)) \ |
| 14173 | || defined __UCLIBC__ |
| 14174 | Lucky user |
| 14175 | #endif |
| 14176 | #elif defined __CYGWIN__ |
| 14177 | #include <cygwin/version.h> |
| 14178 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 14179 | Lucky user |
| 14180 | #endif |
| 14181 | #else |
| 14182 | Lucky user |
| 14183 | #endif |
| 14184 | |
| 14185 | _ACEOF |
| 14186 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 14187 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 14188 | gl_cv_func_memmem_works_always="guessing yes" |
| 14189 | else |
| 14190 | gl_cv_func_memmem_works_always="guessing no" |
| 14191 | fi |
| 14192 | rm -f conftest* |
| 14193 | |
| 14194 | |
| 14195 | else |
| 14196 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14197 | /* end confdefs.h. */ |
| 14198 | |
| 14199 | #include <string.h> /* for memmem */ |
| 14200 | #define P "_EF_BF_BD" |
| 14201 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P |
| 14202 | #define NEEDLE P P P P P |
| 14203 | |
| 14204 | int |
| 14205 | main () |
| 14206 | { |
| 14207 | |
| 14208 | int result = 0; |
| 14209 | if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE))) |
| 14210 | result |= 1; |
| 14211 | /* Check for empty needle behavior. */ |
| 14212 | { |
| 14213 | const char *haystack = "AAA"; |
| 14214 | if (memmem (haystack, 3, NULL, 0) != haystack) |
| 14215 | result |= 2; |
| 14216 | } |
| 14217 | return result; |
| 14218 | |
| 14219 | ; |
| 14220 | return 0; |
| 14221 | } |
| 14222 | _ACEOF |
| 14223 | if ac_fn_c_try_run "$LINENO"; then : |
| 14224 | gl_cv_func_memmem_works_always=yes |
| 14225 | else |
| 14226 | gl_cv_func_memmem_works_always=no |
| 14227 | fi |
| 14228 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14229 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14230 | fi |
| 14231 | |
| 14232 | |
| 14233 | fi |
| 14234 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5 |
| 14235 | $as_echo "$gl_cv_func_memmem_works_always" >&6; } |
| 14236 | case "$gl_cv_func_memmem_works_always" in |
| 14237 | *yes) ;; |
| 14238 | *) |
| 14239 | REPLACE_MEMMEM=1 |
| 14240 | ;; |
| 14241 | esac |
| 14242 | fi |
| 14243 | : |
| 14244 | |
| 14245 | if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then |
| 14246 | |
| 14247 | |
| 14248 | |
| 14249 | |
| 14250 | |
| 14251 | |
| 14252 | |
| 14253 | |
| 14254 | gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext" |
| 14255 | |
| 14256 | fi |
| 14257 | |
| 14258 | |
| 14259 | |
| 14260 | |
| 14261 | |
| 14262 | GNULIB_MEMMEM=1 |
| 14263 | |
| 14264 | |
| 14265 | |
| 14266 | |
| 14267 | |
| 14268 | $as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h |
| 14269 | |
| 14270 | |
| 14271 | |
| 14272 | |
| 14273 | |
| 14274 | |
| 14275 | |
| 14276 | |
| 14277 | |
| 14278 | |
| 14279 | if test $ac_cv_func_readlink = no; then |
| 14280 | HAVE_READLINK=0 |
| 14281 | else |
| 14282 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 |
| 14283 | $as_echo_n "checking whether readlink signature is correct... " >&6; } |
| 14284 | if test "${gl_cv_decl_readlink_works+set}" = set; then : |
| 14285 | $as_echo_n "(cached) " >&6 |
| 14286 | else |
| 14287 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14288 | /* end confdefs.h. */ |
| 14289 | #include <unistd.h> |
| 14290 | /* Cause compilation failure if original declaration has wrong type. */ |
| 14291 | ssize_t readlink (const char *, char *, size_t); |
| 14292 | int |
| 14293 | main () |
| 14294 | { |
| 14295 | |
| 14296 | ; |
| 14297 | return 0; |
| 14298 | } |
| 14299 | _ACEOF |
| 14300 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14301 | gl_cv_decl_readlink_works=yes |
| 14302 | else |
| 14303 | gl_cv_decl_readlink_works=no |
| 14304 | fi |
| 14305 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14306 | fi |
| 14307 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 |
| 14308 | $as_echo "$gl_cv_decl_readlink_works" >&6; } |
| 14309 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 |
| 14310 | $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } |
| 14311 | if test "${gl_cv_func_readlink_works+set}" = set; then : |
| 14312 | $as_echo_n "(cached) " >&6 |
| 14313 | else |
| 14314 | # We have readlink, so assume ln -s works. |
| 14315 | ln -s conftest.no-such conftest.link |
| 14316 | ln -s conftest.link conftest.lnk2 |
| 14317 | if test "$cross_compiling" = yes; then : |
| 14318 | case "$host_os" in |
| 14319 | # Guess yes on glibc systems. |
| 14320 | *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; |
| 14321 | # If we don't know, assume the worst. |
| 14322 | *) gl_cv_func_readlink_works="guessing no" ;; |
| 14323 | esac |
| 14324 | |
| 14325 | else |
| 14326 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14327 | /* end confdefs.h. */ |
| 14328 | #include <unistd.h> |
| 14329 | |
| 14330 | int |
| 14331 | main () |
| 14332 | { |
| 14333 | char buf[20]; |
| 14334 | return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; |
| 14335 | ; |
| 14336 | return 0; |
| 14337 | } |
| 14338 | _ACEOF |
| 14339 | if ac_fn_c_try_run "$LINENO"; then : |
| 14340 | gl_cv_func_readlink_works=yes |
| 14341 | else |
| 14342 | gl_cv_func_readlink_works=no |
| 14343 | fi |
| 14344 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14345 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14346 | fi |
| 14347 | |
| 14348 | rm -f conftest.link conftest.lnk2 |
| 14349 | fi |
| 14350 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 |
| 14351 | $as_echo "$gl_cv_func_readlink_works" >&6; } |
| 14352 | case "$gl_cv_func_readlink_works" in |
| 14353 | *yes) |
| 14354 | if test "$gl_cv_decl_readlink_works" != yes; then |
| 14355 | REPLACE_READLINK=1 |
| 14356 | fi |
| 14357 | ;; |
| 14358 | *) |
| 14359 | |
| 14360 | $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h |
| 14361 | |
| 14362 | REPLACE_READLINK=1 |
| 14363 | ;; |
| 14364 | esac |
| 14365 | fi |
| 14366 | |
| 14367 | if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then |
| 14368 | |
| 14369 | |
| 14370 | |
| 14371 | |
| 14372 | |
| 14373 | |
| 14374 | |
| 14375 | |
| 14376 | gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" |
| 14377 | |
| 14378 | |
| 14379 | : |
| 14380 | |
| 14381 | fi |
| 14382 | |
| 14383 | |
| 14384 | |
| 14385 | |
| 14386 | |
| 14387 | GNULIB_READLINK=1 |
| 14388 | |
| 14389 | |
| 14390 | |
| 14391 | |
| 14392 | |
| 14393 | $as_echo "#define GNULIB_TEST_READLINK 1" >>confdefs.h |
| 14394 | |
| 14395 | |
| 14396 | |
| 14397 | |
| 14398 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 |
| 14399 | $as_echo_n "checking for ssize_t... " >&6; } |
| 14400 | if test "${gt_cv_ssize_t+set}" = set; then : |
| 14401 | $as_echo_n "(cached) " >&6 |
| 14402 | else |
| 14403 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14404 | /* end confdefs.h. */ |
| 14405 | #include <sys/types.h> |
| 14406 | int |
| 14407 | main () |
| 14408 | { |
| 14409 | int x = sizeof (ssize_t *) + sizeof (ssize_t); |
| 14410 | return !x; |
| 14411 | ; |
| 14412 | return 0; |
| 14413 | } |
| 14414 | _ACEOF |
| 14415 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14416 | gt_cv_ssize_t=yes |
| 14417 | else |
| 14418 | gt_cv_ssize_t=no |
| 14419 | fi |
| 14420 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14421 | fi |
| 14422 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 |
| 14423 | $as_echo "$gt_cv_ssize_t" >&6; } |
| 14424 | if test $gt_cv_ssize_t = no; then |
| 14425 | |
| 14426 | $as_echo "#define ssize_t int" >>confdefs.h |
| 14427 | |
| 14428 | fi |
| 14429 | |
| 14430 | |
| 14431 | |
| 14432 | |
| 14433 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 |
| 14434 | $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } |
| 14435 | if test "${gl_cv_func_stat_dir_slash+set}" = set; then : |
| 14436 | $as_echo_n "(cached) " >&6 |
| 14437 | else |
| 14438 | if test "$cross_compiling" = yes; then : |
| 14439 | case $host_os in |
| 14440 | mingw*) gl_cv_func_stat_dir_slash="guessing no";; |
| 14441 | *) gl_cv_func_stat_dir_slash="guessing yes";; |
| 14442 | esac |
| 14443 | else |
| 14444 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14445 | /* end confdefs.h. */ |
| 14446 | #include <sys/stat.h> |
| 14447 | |
| 14448 | int |
| 14449 | main () |
| 14450 | { |
| 14451 | struct stat st; return stat (".", &st) != stat ("./", &st); |
| 14452 | ; |
| 14453 | return 0; |
| 14454 | } |
| 14455 | _ACEOF |
| 14456 | if ac_fn_c_try_run "$LINENO"; then : |
| 14457 | gl_cv_func_stat_dir_slash=yes |
| 14458 | else |
| 14459 | gl_cv_func_stat_dir_slash=no |
| 14460 | fi |
| 14461 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14462 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14463 | fi |
| 14464 | |
| 14465 | fi |
| 14466 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 |
| 14467 | $as_echo "$gl_cv_func_stat_dir_slash" >&6; } |
| 14468 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 |
| 14469 | $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } |
| 14470 | if test "${gl_cv_func_stat_file_slash+set}" = set; then : |
| 14471 | $as_echo_n "(cached) " >&6 |
| 14472 | else |
| 14473 | touch conftest.tmp |
| 14474 | # Assume that if we have lstat, we can also check symlinks. |
| 14475 | if test $ac_cv_func_lstat = yes; then |
| 14476 | ln -s conftest.tmp conftest.lnk |
| 14477 | fi |
| 14478 | if test "$cross_compiling" = yes; then : |
| 14479 | case "$host_os" in |
| 14480 | # Guess yes on glibc systems. |
| 14481 | *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; |
| 14482 | # If we don't know, assume the worst. |
| 14483 | *) gl_cv_func_stat_file_slash="guessing no" ;; |
| 14484 | esac |
| 14485 | |
| 14486 | else |
| 14487 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14488 | /* end confdefs.h. */ |
| 14489 | #include <sys/stat.h> |
| 14490 | |
| 14491 | int |
| 14492 | main () |
| 14493 | { |
| 14494 | int result = 0; |
| 14495 | struct stat st; |
| 14496 | if (!stat ("conftest.tmp/", &st)) |
| 14497 | result |= 1; |
| 14498 | #if HAVE_LSTAT |
| 14499 | if (!stat ("conftest.lnk/", &st)) |
| 14500 | result |= 2; |
| 14501 | #endif |
| 14502 | return result; |
| 14503 | |
| 14504 | ; |
| 14505 | return 0; |
| 14506 | } |
| 14507 | _ACEOF |
| 14508 | if ac_fn_c_try_run "$LINENO"; then : |
| 14509 | gl_cv_func_stat_file_slash=yes |
| 14510 | else |
| 14511 | gl_cv_func_stat_file_slash=no |
| 14512 | fi |
| 14513 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14514 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14515 | fi |
| 14516 | |
| 14517 | rm -f conftest.tmp conftest.lnk |
| 14518 | fi |
| 14519 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 |
| 14520 | $as_echo "$gl_cv_func_stat_file_slash" >&6; } |
| 14521 | case $gl_cv_func_stat_dir_slash in |
| 14522 | *no) REPLACE_STAT=1 |
| 14523 | |
| 14524 | $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h |
| 14525 | ;; |
| 14526 | esac |
| 14527 | case $gl_cv_func_stat_file_slash in |
| 14528 | *no) REPLACE_STAT=1 |
| 14529 | |
| 14530 | $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h |
| 14531 | ;; |
| 14532 | esac |
| 14533 | |
| 14534 | if test $REPLACE_STAT = 1; then |
| 14535 | |
| 14536 | |
| 14537 | |
| 14538 | |
| 14539 | |
| 14540 | |
| 14541 | |
| 14542 | |
| 14543 | gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" |
| 14544 | |
| 14545 | : |
| 14546 | fi |
| 14547 | |
| 14548 | |
| 14549 | |
| 14550 | |
| 14551 | |
| 14552 | GNULIB_STAT=1 |
| 14553 | |
| 14554 | |
| 14555 | |
| 14556 | |
| 14557 | |
| 14558 | $as_echo "#define GNULIB_TEST_STAT 1" >>confdefs.h |
| 14559 | |
| 14560 | |
| 14561 | |
| 14562 | |
| 14563 | |
| 14564 | |
| 14565 | # Define two additional variables used in the Makefile substitution. |
| 14566 | |
| 14567 | if test "$ac_cv_header_stdbool_h" = yes; then |
| 14568 | STDBOOL_H='' |
| 14569 | else |
| 14570 | STDBOOL_H='stdbool.h' |
| 14571 | fi |
| 14572 | |
| 14573 | if test -n "$STDBOOL_H"; then |
| 14574 | GL_GENERATE_STDBOOL_H_TRUE= |
| 14575 | GL_GENERATE_STDBOOL_H_FALSE='#' |
| 14576 | else |
| 14577 | GL_GENERATE_STDBOOL_H_TRUE='#' |
| 14578 | GL_GENERATE_STDBOOL_H_FALSE= |
| 14579 | fi |
| 14580 | |
| 14581 | |
| 14582 | if test "$ac_cv_type__Bool" = yes; then |
| 14583 | HAVE__BOOL=1 |
| 14584 | else |
| 14585 | HAVE__BOOL=0 |
| 14586 | fi |
| 14587 | |
| 14588 | |
| 14589 | |
| 14590 | |
| 14591 | |
| 14592 | STDDEF_H= |
| 14593 | if test $gt_cv_c_wchar_t = no; then |
| 14594 | HAVE_WCHAR_T=0 |
| 14595 | STDDEF_H=stddef.h |
| 14596 | fi |
| 14597 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 |
| 14598 | $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } |
| 14599 | if test "${gl_cv_decl_null_works+set}" = set; then : |
| 14600 | $as_echo_n "(cached) " >&6 |
| 14601 | else |
| 14602 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14603 | /* end confdefs.h. */ |
| 14604 | #include <stddef.h> |
| 14605 | int test[2 * (sizeof NULL == sizeof (void *)) -1]; |
| 14606 | |
| 14607 | int |
| 14608 | main () |
| 14609 | { |
| 14610 | |
| 14611 | ; |
| 14612 | return 0; |
| 14613 | } |
| 14614 | _ACEOF |
| 14615 | if ac_fn_c_try_compile "$LINENO"; then : |
| 14616 | gl_cv_decl_null_works=yes |
| 14617 | else |
| 14618 | gl_cv_decl_null_works=no |
| 14619 | fi |
| 14620 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 14621 | fi |
| 14622 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 |
| 14623 | $as_echo "$gl_cv_decl_null_works" >&6; } |
| 14624 | if test $gl_cv_decl_null_works = no; then |
| 14625 | REPLACE_NULL=1 |
| 14626 | STDDEF_H=stddef.h |
| 14627 | fi |
| 14628 | |
| 14629 | if test -n "$STDDEF_H"; then |
| 14630 | GL_GENERATE_STDDEF_H_TRUE= |
| 14631 | GL_GENERATE_STDDEF_H_FALSE='#' |
| 14632 | else |
| 14633 | GL_GENERATE_STDDEF_H_TRUE='#' |
| 14634 | GL_GENERATE_STDDEF_H_FALSE= |
| 14635 | fi |
| 14636 | |
| 14637 | if test -n "$STDDEF_H"; then |
| 14638 | |
| 14639 | |
| 14640 | |
| 14641 | |
| 14642 | |
| 14643 | |
| 14644 | |
| 14645 | |
| 14646 | if test $gl_cv_have_include_next = yes; then |
| 14647 | gl_cv_next_stddef_h='<'stddef.h'>' |
| 14648 | else |
| 14649 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5 |
| 14650 | $as_echo_n "checking absolute name of <stddef.h>... " >&6; } |
| 14651 | if test "${gl_cv_next_stddef_h+set}" = set; then : |
| 14652 | $as_echo_n "(cached) " >&6 |
| 14653 | else |
| 14654 | |
| 14655 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14656 | /* end confdefs.h. */ |
| 14657 | #include <stddef.h> |
| 14658 | |
| 14659 | _ACEOF |
| 14660 | case "$host_os" in |
| 14661 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 14662 | *) gl_absname_cpp="$ac_cpp" ;; |
| 14663 | esac |
| 14664 | |
| 14665 | case "$host_os" in |
| 14666 | mingw*) |
| 14667 | gl_dirsep_regex='[/\\]' |
| 14668 | ;; |
| 14669 | *) |
| 14670 | gl_dirsep_regex='\/' |
| 14671 | ;; |
| 14672 | esac |
| 14673 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 14674 | |
| 14675 | gl_header_literal_regex=`echo 'stddef.h' \ |
| 14676 | | sed -e "$gl_make_literal_regex_sed"` |
| 14677 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 14678 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 14679 | s|^/[^/]|//&| |
| 14680 | p |
| 14681 | q |
| 14682 | }' |
| 14683 | gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 14684 | sed -n "$gl_absolute_header_sed"`'"' |
| 14685 | |
| 14686 | |
| 14687 | fi |
| 14688 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 |
| 14689 | $as_echo "$gl_cv_next_stddef_h" >&6; } |
| 14690 | fi |
| 14691 | NEXT_STDDEF_H=$gl_cv_next_stddef_h |
| 14692 | |
| 14693 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 14694 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 14695 | gl_next_as_first_directive='<'stddef.h'>' |
| 14696 | else |
| 14697 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 14698 | gl_next_as_first_directive=$gl_cv_next_stddef_h |
| 14699 | fi |
| 14700 | NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive |
| 14701 | |
| 14702 | |
| 14703 | |
| 14704 | |
| 14705 | fi |
| 14706 | |
| 14707 | |
| 14708 | |
| 14709 | |
| 14710 | |
| 14711 | |
| 14712 | |
| 14713 | if test $REPLACE_STRSTR = 0; then |
| 14714 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5 |
| 14715 | $as_echo_n "checking whether strstr works in linear time... " >&6; } |
| 14716 | if test "${gl_cv_func_strstr_linear+set}" = set; then : |
| 14717 | $as_echo_n "(cached) " >&6 |
| 14718 | else |
| 14719 | if test "$cross_compiling" = yes; then : |
| 14720 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14721 | /* end confdefs.h. */ |
| 14722 | |
| 14723 | #include <features.h> |
| 14724 | #ifdef __GNU_LIBRARY__ |
| 14725 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ |
| 14726 | && !(defined __i386__ || defined __x86_64__) \ |
| 14727 | && !defined __UCLIBC__ |
| 14728 | Lucky user |
| 14729 | #endif |
| 14730 | #endif |
| 14731 | #ifdef __CYGWIN__ |
| 14732 | #include <cygwin/version.h> |
| 14733 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 14734 | Lucky user |
| 14735 | #endif |
| 14736 | #endif |
| 14737 | |
| 14738 | _ACEOF |
| 14739 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 14740 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 14741 | gl_cv_func_strstr_linear="guessing yes" |
| 14742 | else |
| 14743 | gl_cv_func_strstr_linear="guessing no" |
| 14744 | fi |
| 14745 | rm -f conftest* |
| 14746 | |
| 14747 | |
| 14748 | else |
| 14749 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14750 | /* end confdefs.h. */ |
| 14751 | |
| 14752 | #include <signal.h> /* for signal */ |
| 14753 | #include <string.h> /* for strstr */ |
| 14754 | #include <stdlib.h> /* for malloc */ |
| 14755 | #include <unistd.h> /* for alarm */ |
| 14756 | static void quit (int sig) { exit (sig + 128); } |
| 14757 | |
| 14758 | int |
| 14759 | main () |
| 14760 | { |
| 14761 | |
| 14762 | int result = 0; |
| 14763 | size_t m = 1000000; |
| 14764 | char *haystack = (char *) malloc (2 * m + 2); |
| 14765 | char *needle = (char *) malloc (m + 2); |
| 14766 | /* Failure to compile this test due to missing alarm is okay, |
| 14767 | since all such platforms (mingw) also have quadratic strstr. */ |
| 14768 | signal (SIGALRM, quit); |
| 14769 | alarm (5); |
| 14770 | /* Check for quadratic performance. */ |
| 14771 | if (haystack && needle) |
| 14772 | { |
| 14773 | memset (haystack, 'A', 2 * m); |
| 14774 | haystack[2 * m] = 'B'; |
| 14775 | haystack[2 * m + 1] = 0; |
| 14776 | memset (needle, 'A', m); |
| 14777 | needle[m] = 'B'; |
| 14778 | needle[m + 1] = 0; |
| 14779 | if (!strstr (haystack, needle)) |
| 14780 | result |= 1; |
| 14781 | } |
| 14782 | return result; |
| 14783 | |
| 14784 | ; |
| 14785 | return 0; |
| 14786 | } |
| 14787 | _ACEOF |
| 14788 | if ac_fn_c_try_run "$LINENO"; then : |
| 14789 | gl_cv_func_strstr_linear=yes |
| 14790 | else |
| 14791 | gl_cv_func_strstr_linear=no |
| 14792 | fi |
| 14793 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14794 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14795 | fi |
| 14796 | |
| 14797 | |
| 14798 | fi |
| 14799 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5 |
| 14800 | $as_echo "$gl_cv_func_strstr_linear" >&6; } |
| 14801 | case "$gl_cv_func_strstr_linear" in |
| 14802 | *yes) ;; |
| 14803 | *) |
| 14804 | REPLACE_STRSTR=1 |
| 14805 | ;; |
| 14806 | esac |
| 14807 | fi |
| 14808 | |
| 14809 | if test $REPLACE_STRSTR = 1; then |
| 14810 | |
| 14811 | |
| 14812 | |
| 14813 | |
| 14814 | |
| 14815 | |
| 14816 | |
| 14817 | |
| 14818 | gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" |
| 14819 | |
| 14820 | fi |
| 14821 | |
| 14822 | |
| 14823 | |
| 14824 | if test "$gl_cv_func_memchr_works" != yes; then |
| 14825 | REPLACE_STRSTR=1 |
| 14826 | else |
| 14827 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 |
| 14828 | $as_echo_n "checking whether strstr works... " >&6; } |
| 14829 | if test "${gl_cv_func_strstr_works_always+set}" = set; then : |
| 14830 | $as_echo_n "(cached) " >&6 |
| 14831 | else |
| 14832 | if test "$cross_compiling" = yes; then : |
| 14833 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14834 | /* end confdefs.h. */ |
| 14835 | |
| 14836 | #ifdef __GNU_LIBRARY__ |
| 14837 | #include <features.h> |
| 14838 | #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ |
| 14839 | || defined __UCLIBC__ |
| 14840 | Lucky user |
| 14841 | #endif |
| 14842 | #elif defined __CYGWIN__ |
| 14843 | #include <cygwin/version.h> |
| 14844 | #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) |
| 14845 | Lucky user |
| 14846 | #endif |
| 14847 | #else |
| 14848 | Lucky user |
| 14849 | #endif |
| 14850 | |
| 14851 | _ACEOF |
| 14852 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 14853 | $EGREP "Lucky user" >/dev/null 2>&1; then : |
| 14854 | gl_cv_func_strstr_works_always="guessing yes" |
| 14855 | else |
| 14856 | gl_cv_func_strstr_works_always="guessing no" |
| 14857 | fi |
| 14858 | rm -f conftest* |
| 14859 | |
| 14860 | |
| 14861 | else |
| 14862 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14863 | /* end confdefs.h. */ |
| 14864 | |
| 14865 | #include <string.h> /* for strstr */ |
| 14866 | #define P "_EF_BF_BD" |
| 14867 | #define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P |
| 14868 | #define NEEDLE P P P P P |
| 14869 | |
| 14870 | int |
| 14871 | main () |
| 14872 | { |
| 14873 | return !!strstr (HAYSTACK, NEEDLE); |
| 14874 | |
| 14875 | ; |
| 14876 | return 0; |
| 14877 | } |
| 14878 | _ACEOF |
| 14879 | if ac_fn_c_try_run "$LINENO"; then : |
| 14880 | gl_cv_func_strstr_works_always=yes |
| 14881 | else |
| 14882 | gl_cv_func_strstr_works_always=no |
| 14883 | fi |
| 14884 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 14885 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 14886 | fi |
| 14887 | |
| 14888 | |
| 14889 | fi |
| 14890 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 |
| 14891 | $as_echo "$gl_cv_func_strstr_works_always" >&6; } |
| 14892 | case "$gl_cv_func_strstr_works_always" in |
| 14893 | *yes) ;; |
| 14894 | *) |
| 14895 | REPLACE_STRSTR=1 |
| 14896 | ;; |
| 14897 | esac |
| 14898 | fi |
| 14899 | |
| 14900 | if test $REPLACE_STRSTR = 1; then |
| 14901 | |
| 14902 | |
| 14903 | |
| 14904 | |
| 14905 | |
| 14906 | |
| 14907 | |
| 14908 | |
| 14909 | gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" |
| 14910 | |
| 14911 | fi |
| 14912 | |
| 14913 | |
| 14914 | |
| 14915 | |
| 14916 | |
| 14917 | GNULIB_STRSTR=1 |
| 14918 | |
| 14919 | |
| 14920 | |
| 14921 | |
| 14922 | |
| 14923 | $as_echo "#define GNULIB_TEST_STRSTR 1" >>confdefs.h |
| 14924 | |
| 14925 | |
| 14926 | |
| 14927 | |
| 14928 | |
| 14929 | |
| 14930 | |
| 14931 | |
| 14932 | |
| 14933 | |
| 14934 | |
| 14935 | |
| 14936 | |
| 14937 | |
| 14938 | |
| 14939 | |
| 14940 | |
| 14941 | if test $gl_cv_have_include_next = yes; then |
| 14942 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' |
| 14943 | else |
| 14944 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5 |
| 14945 | $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; } |
| 14946 | if test "${gl_cv_next_sys_stat_h+set}" = set; then : |
| 14947 | $as_echo_n "(cached) " >&6 |
| 14948 | else |
| 14949 | |
| 14950 | if test $ac_cv_header_sys_stat_h = yes; then |
| 14951 | |
| 14952 | |
| 14953 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 14954 | /* end confdefs.h. */ |
| 14955 | #include <sys/stat.h> |
| 14956 | |
| 14957 | _ACEOF |
| 14958 | case "$host_os" in |
| 14959 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 14960 | *) gl_absname_cpp="$ac_cpp" ;; |
| 14961 | esac |
| 14962 | |
| 14963 | case "$host_os" in |
| 14964 | mingw*) |
| 14965 | gl_dirsep_regex='[/\\]' |
| 14966 | ;; |
| 14967 | *) |
| 14968 | gl_dirsep_regex='\/' |
| 14969 | ;; |
| 14970 | esac |
| 14971 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 14972 | |
| 14973 | gl_header_literal_regex=`echo 'sys/stat.h' \ |
| 14974 | | sed -e "$gl_make_literal_regex_sed"` |
| 14975 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 14976 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 14977 | s|^/[^/]|//&| |
| 14978 | p |
| 14979 | q |
| 14980 | }' |
| 14981 | gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 14982 | sed -n "$gl_absolute_header_sed"`'"' |
| 14983 | else |
| 14984 | gl_cv_next_sys_stat_h='<'sys/stat.h'>' |
| 14985 | fi |
| 14986 | |
| 14987 | |
| 14988 | fi |
| 14989 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 |
| 14990 | $as_echo "$gl_cv_next_sys_stat_h" >&6; } |
| 14991 | fi |
| 14992 | NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h |
| 14993 | |
| 14994 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 14995 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 14996 | gl_next_as_first_directive='<'sys/stat.h'>' |
| 14997 | else |
| 14998 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 14999 | gl_next_as_first_directive=$gl_cv_next_sys_stat_h |
| 15000 | fi |
| 15001 | NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive |
| 15002 | |
| 15003 | |
| 15004 | |
| 15005 | |
| 15006 | |
| 15007 | |
| 15008 | |
| 15009 | |
| 15010 | |
| 15011 | |
| 15012 | |
| 15013 | if test $WINDOWS_64_BIT_ST_SIZE = 1; then |
| 15014 | |
| 15015 | $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h |
| 15016 | |
| 15017 | fi |
| 15018 | |
| 15019 | ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h> |
| 15020 | #include <sys/stat.h> |
| 15021 | " |
| 15022 | if test "x$ac_cv_type_nlink_t" = x""yes; then : |
| 15023 | |
| 15024 | else |
| 15025 | |
| 15026 | $as_echo "#define nlink_t int" >>confdefs.h |
| 15027 | |
| 15028 | fi |
| 15029 | |
| 15030 | |
| 15031 | |
| 15032 | for gl_func in fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat mknod mknodat stat utimensat; do |
| 15033 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 15034 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 15035 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 15036 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 15037 | $as_echo_n "(cached) " >&6 |
| 15038 | else |
| 15039 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15040 | /* end confdefs.h. */ |
| 15041 | #include <sys/stat.h> |
| 15042 | |
| 15043 | int |
| 15044 | main () |
| 15045 | { |
| 15046 | #undef $gl_func |
| 15047 | (void) $gl_func; |
| 15048 | ; |
| 15049 | return 0; |
| 15050 | } |
| 15051 | _ACEOF |
| 15052 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15053 | eval "$as_gl_Symbol=yes" |
| 15054 | else |
| 15055 | eval "$as_gl_Symbol=no" |
| 15056 | fi |
| 15057 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15058 | fi |
| 15059 | eval ac_res=\$$as_gl_Symbol |
| 15060 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 15061 | $as_echo "$ac_res" >&6; } |
| 15062 | eval as_val=\$$as_gl_Symbol |
| 15063 | if test "x$as_val" = x""yes; then : |
| 15064 | cat >>confdefs.h <<_ACEOF |
| 15065 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 15066 | _ACEOF |
| 15067 | |
| 15068 | eval ac_cv_have_decl_$gl_func=yes |
| 15069 | fi |
| 15070 | done |
| 15071 | |
| 15072 | |
| 15073 | |
| 15074 | |
| 15075 | |
| 15076 | |
| 15077 | |
| 15078 | |
| 15079 | |
| 15080 | |
| 15081 | |
| 15082 | |
| 15083 | |
| 15084 | |
| 15085 | if test $gl_cv_have_include_next = yes; then |
| 15086 | gl_cv_next_sys_types_h='<'sys/types.h'>' |
| 15087 | else |
| 15088 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5 |
| 15089 | $as_echo_n "checking absolute name of <sys/types.h>... " >&6; } |
| 15090 | if test "${gl_cv_next_sys_types_h+set}" = set; then : |
| 15091 | $as_echo_n "(cached) " >&6 |
| 15092 | else |
| 15093 | |
| 15094 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15095 | /* end confdefs.h. */ |
| 15096 | #include <sys/types.h> |
| 15097 | |
| 15098 | _ACEOF |
| 15099 | case "$host_os" in |
| 15100 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 15101 | *) gl_absname_cpp="$ac_cpp" ;; |
| 15102 | esac |
| 15103 | |
| 15104 | case "$host_os" in |
| 15105 | mingw*) |
| 15106 | gl_dirsep_regex='[/\\]' |
| 15107 | ;; |
| 15108 | *) |
| 15109 | gl_dirsep_regex='\/' |
| 15110 | ;; |
| 15111 | esac |
| 15112 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 15113 | |
| 15114 | gl_header_literal_regex=`echo 'sys/types.h' \ |
| 15115 | | sed -e "$gl_make_literal_regex_sed"` |
| 15116 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 15117 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 15118 | s|^/[^/]|//&| |
| 15119 | p |
| 15120 | q |
| 15121 | }' |
| 15122 | gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 15123 | sed -n "$gl_absolute_header_sed"`'"' |
| 15124 | |
| 15125 | |
| 15126 | fi |
| 15127 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 |
| 15128 | $as_echo "$gl_cv_next_sys_types_h" >&6; } |
| 15129 | fi |
| 15130 | NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h |
| 15131 | |
| 15132 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 15133 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 15134 | gl_next_as_first_directive='<'sys/types.h'>' |
| 15135 | else |
| 15136 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 15137 | gl_next_as_first_directive=$gl_cv_next_sys_types_h |
| 15138 | fi |
| 15139 | NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive |
| 15140 | |
| 15141 | |
| 15142 | |
| 15143 | |
| 15144 | |
| 15145 | |
| 15146 | |
| 15147 | |
| 15148 | |
| 15149 | |
| 15150 | |
| 15151 | |
| 15152 | |
| 15153 | |
| 15154 | |
| 15155 | |
| 15156 | |
| 15157 | |
| 15158 | |
| 15159 | |
| 15160 | |
| 15161 | |
| 15162 | |
| 15163 | |
| 15164 | |
| 15165 | |
| 15166 | |
| 15167 | if test $gl_cv_have_include_next = yes; then |
| 15168 | gl_cv_next_unistd_h='<'unistd.h'>' |
| 15169 | else |
| 15170 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5 |
| 15171 | $as_echo_n "checking absolute name of <unistd.h>... " >&6; } |
| 15172 | if test "${gl_cv_next_unistd_h+set}" = set; then : |
| 15173 | $as_echo_n "(cached) " >&6 |
| 15174 | else |
| 15175 | |
| 15176 | if test $ac_cv_header_unistd_h = yes; then |
| 15177 | |
| 15178 | |
| 15179 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15180 | /* end confdefs.h. */ |
| 15181 | #include <unistd.h> |
| 15182 | |
| 15183 | _ACEOF |
| 15184 | case "$host_os" in |
| 15185 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 15186 | *) gl_absname_cpp="$ac_cpp" ;; |
| 15187 | esac |
| 15188 | |
| 15189 | case "$host_os" in |
| 15190 | mingw*) |
| 15191 | gl_dirsep_regex='[/\\]' |
| 15192 | ;; |
| 15193 | *) |
| 15194 | gl_dirsep_regex='\/' |
| 15195 | ;; |
| 15196 | esac |
| 15197 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 15198 | |
| 15199 | gl_header_literal_regex=`echo 'unistd.h' \ |
| 15200 | | sed -e "$gl_make_literal_regex_sed"` |
| 15201 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 15202 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 15203 | s|^/[^/]|//&| |
| 15204 | p |
| 15205 | q |
| 15206 | }' |
| 15207 | gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 15208 | sed -n "$gl_absolute_header_sed"`'"' |
| 15209 | else |
| 15210 | gl_cv_next_unistd_h='<'unistd.h'>' |
| 15211 | fi |
| 15212 | |
| 15213 | |
| 15214 | fi |
| 15215 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 |
| 15216 | $as_echo "$gl_cv_next_unistd_h" >&6; } |
| 15217 | fi |
| 15218 | NEXT_UNISTD_H=$gl_cv_next_unistd_h |
| 15219 | |
| 15220 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 15221 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 15222 | gl_next_as_first_directive='<'unistd.h'>' |
| 15223 | else |
| 15224 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 15225 | gl_next_as_first_directive=$gl_cv_next_unistd_h |
| 15226 | fi |
| 15227 | NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive |
| 15228 | |
| 15229 | |
| 15230 | |
| 15231 | |
| 15232 | if test $ac_cv_header_unistd_h = yes; then |
| 15233 | HAVE_UNISTD_H=1 |
| 15234 | else |
| 15235 | HAVE_UNISTD_H=0 |
| 15236 | fi |
| 15237 | |
| 15238 | |
| 15239 | |
| 15240 | |
| 15241 | |
| 15242 | |
| 15243 | |
| 15244 | for gl_func in chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups gethostname getlogin getlogin_r getpagesize getusershell setusershell endusershell group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r unlink unlinkat usleep; do |
| 15245 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 15246 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 15247 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 15248 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 15249 | $as_echo_n "(cached) " >&6 |
| 15250 | else |
| 15251 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15252 | /* end confdefs.h. */ |
| 15253 | |
| 15254 | #if HAVE_UNISTD_H |
| 15255 | # include <unistd.h> |
| 15256 | #endif |
| 15257 | /* Some systems declare various items in the wrong headers. */ |
| 15258 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| 15259 | # include <fcntl.h> |
| 15260 | # include <stdio.h> |
| 15261 | # include <stdlib.h> |
| 15262 | # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ |
| 15263 | # include <io.h> |
| 15264 | # endif |
| 15265 | #endif |
| 15266 | |
| 15267 | int |
| 15268 | main () |
| 15269 | { |
| 15270 | #undef $gl_func |
| 15271 | (void) $gl_func; |
| 15272 | ; |
| 15273 | return 0; |
| 15274 | } |
| 15275 | _ACEOF |
| 15276 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15277 | eval "$as_gl_Symbol=yes" |
| 15278 | else |
| 15279 | eval "$as_gl_Symbol=no" |
| 15280 | fi |
| 15281 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15282 | fi |
| 15283 | eval ac_res=\$$as_gl_Symbol |
| 15284 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 15285 | $as_echo "$ac_res" >&6; } |
| 15286 | eval as_val=\$$as_gl_Symbol |
| 15287 | if test "x$as_val" = x""yes; then : |
| 15288 | cat >>confdefs.h <<_ACEOF |
| 15289 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 15290 | _ACEOF |
| 15291 | |
| 15292 | eval ac_cv_have_decl_$gl_func=yes |
| 15293 | fi |
| 15294 | done |
| 15295 | |
| 15296 | |
| 15297 | |
| 15298 | |
| 15299 | |
| 15300 | |
| 15301 | |
| 15302 | |
| 15303 | |
| 15304 | |
| 15305 | |
| 15306 | |
| 15307 | |
| 15308 | |
| 15309 | if test $gl_cv_have_include_next = yes; then |
| 15310 | gl_cv_next_wchar_h='<'wchar.h'>' |
| 15311 | else |
| 15312 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5 |
| 15313 | $as_echo_n "checking absolute name of <wchar.h>... " >&6; } |
| 15314 | if test "${gl_cv_next_wchar_h+set}" = set; then : |
| 15315 | $as_echo_n "(cached) " >&6 |
| 15316 | else |
| 15317 | |
| 15318 | if test $ac_cv_header_wchar_h = yes; then |
| 15319 | |
| 15320 | |
| 15321 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15322 | /* end confdefs.h. */ |
| 15323 | #include <wchar.h> |
| 15324 | |
| 15325 | _ACEOF |
| 15326 | case "$host_os" in |
| 15327 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 15328 | *) gl_absname_cpp="$ac_cpp" ;; |
| 15329 | esac |
| 15330 | |
| 15331 | case "$host_os" in |
| 15332 | mingw*) |
| 15333 | gl_dirsep_regex='[/\\]' |
| 15334 | ;; |
| 15335 | *) |
| 15336 | gl_dirsep_regex='\/' |
| 15337 | ;; |
| 15338 | esac |
| 15339 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 15340 | |
| 15341 | gl_header_literal_regex=`echo 'wchar.h' \ |
| 15342 | | sed -e "$gl_make_literal_regex_sed"` |
| 15343 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 15344 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 15345 | s|^/[^/]|//&| |
| 15346 | p |
| 15347 | q |
| 15348 | }' |
| 15349 | gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 15350 | sed -n "$gl_absolute_header_sed"`'"' |
| 15351 | else |
| 15352 | gl_cv_next_wchar_h='<'wchar.h'>' |
| 15353 | fi |
| 15354 | |
| 15355 | |
| 15356 | fi |
| 15357 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 |
| 15358 | $as_echo "$gl_cv_next_wchar_h" >&6; } |
| 15359 | fi |
| 15360 | NEXT_WCHAR_H=$gl_cv_next_wchar_h |
| 15361 | |
| 15362 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 15363 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 15364 | gl_next_as_first_directive='<'wchar.h'>' |
| 15365 | else |
| 15366 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 15367 | gl_next_as_first_directive=$gl_cv_next_wchar_h |
| 15368 | fi |
| 15369 | NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive |
| 15370 | |
| 15371 | |
| 15372 | |
| 15373 | |
| 15374 | if test $ac_cv_header_wchar_h = yes; then |
| 15375 | HAVE_WCHAR_H=1 |
| 15376 | else |
| 15377 | HAVE_WCHAR_H=0 |
| 15378 | fi |
| 15379 | |
| 15380 | |
| 15381 | |
| 15382 | |
| 15383 | |
| 15384 | if test $gt_cv_c_wint_t = yes; then |
| 15385 | HAVE_WINT_T=1 |
| 15386 | else |
| 15387 | HAVE_WINT_T=0 |
| 15388 | fi |
| 15389 | |
| 15390 | |
| 15391 | |
| 15392 | for gl_func in btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth ; do |
| 15393 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 15394 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 15395 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 15396 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 15397 | $as_echo_n "(cached) " >&6 |
| 15398 | else |
| 15399 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15400 | /* end confdefs.h. */ |
| 15401 | |
| 15402 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 15403 | <wchar.h>. |
| 15404 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 15405 | included before <wchar.h>. */ |
| 15406 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| 15407 | # include <stddef.h> |
| 15408 | # include <stdio.h> |
| 15409 | # include <time.h> |
| 15410 | #endif |
| 15411 | #include <wchar.h> |
| 15412 | |
| 15413 | int |
| 15414 | main () |
| 15415 | { |
| 15416 | #undef $gl_func |
| 15417 | (void) $gl_func; |
| 15418 | ; |
| 15419 | return 0; |
| 15420 | } |
| 15421 | _ACEOF |
| 15422 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15423 | eval "$as_gl_Symbol=yes" |
| 15424 | else |
| 15425 | eval "$as_gl_Symbol=no" |
| 15426 | fi |
| 15427 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15428 | fi |
| 15429 | eval ac_res=\$$as_gl_Symbol |
| 15430 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 15431 | $as_echo "$ac_res" >&6; } |
| 15432 | eval as_val=\$$as_gl_Symbol |
| 15433 | if test "x$as_val" = x""yes; then : |
| 15434 | cat >>confdefs.h <<_ACEOF |
| 15435 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 15436 | _ACEOF |
| 15437 | |
| 15438 | eval ac_cv_have_decl_$gl_func=yes |
| 15439 | fi |
| 15440 | done |
| 15441 | |
| 15442 | |
| 15443 | |
| 15444 | |
| 15445 | |
| 15446 | |
| 15447 | |
| 15448 | if test $ac_cv_func_iswcntrl = yes; then |
| 15449 | HAVE_ISWCNTRL=1 |
| 15450 | else |
| 15451 | HAVE_ISWCNTRL=0 |
| 15452 | fi |
| 15453 | |
| 15454 | |
| 15455 | |
| 15456 | if test $gt_cv_c_wint_t = yes; then |
| 15457 | HAVE_WINT_T=1 |
| 15458 | else |
| 15459 | HAVE_WINT_T=0 |
| 15460 | fi |
| 15461 | |
| 15462 | |
| 15463 | |
| 15464 | |
| 15465 | |
| 15466 | |
| 15467 | |
| 15468 | |
| 15469 | |
| 15470 | |
| 15471 | |
| 15472 | if test $gl_cv_have_include_next = yes; then |
| 15473 | gl_cv_next_wctype_h='<'wctype.h'>' |
| 15474 | else |
| 15475 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5 |
| 15476 | $as_echo_n "checking absolute name of <wctype.h>... " >&6; } |
| 15477 | if test "${gl_cv_next_wctype_h+set}" = set; then : |
| 15478 | $as_echo_n "(cached) " >&6 |
| 15479 | else |
| 15480 | |
| 15481 | if test $ac_cv_header_wctype_h = yes; then |
| 15482 | |
| 15483 | |
| 15484 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15485 | /* end confdefs.h. */ |
| 15486 | #include <wctype.h> |
| 15487 | |
| 15488 | _ACEOF |
| 15489 | case "$host_os" in |
| 15490 | aix*) gl_absname_cpp="$ac_cpp -C" ;; |
| 15491 | *) gl_absname_cpp="$ac_cpp" ;; |
| 15492 | esac |
| 15493 | |
| 15494 | case "$host_os" in |
| 15495 | mingw*) |
| 15496 | gl_dirsep_regex='[/\\]' |
| 15497 | ;; |
| 15498 | *) |
| 15499 | gl_dirsep_regex='\/' |
| 15500 | ;; |
| 15501 | esac |
| 15502 | gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' |
| 15503 | |
| 15504 | gl_header_literal_regex=`echo 'wctype.h' \ |
| 15505 | | sed -e "$gl_make_literal_regex_sed"` |
| 15506 | gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ |
| 15507 | s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ |
| 15508 | s|^/[^/]|//&| |
| 15509 | p |
| 15510 | q |
| 15511 | }' |
| 15512 | gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | |
| 15513 | sed -n "$gl_absolute_header_sed"`'"' |
| 15514 | else |
| 15515 | gl_cv_next_wctype_h='<'wctype.h'>' |
| 15516 | fi |
| 15517 | |
| 15518 | |
| 15519 | fi |
| 15520 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 |
| 15521 | $as_echo "$gl_cv_next_wctype_h" >&6; } |
| 15522 | fi |
| 15523 | NEXT_WCTYPE_H=$gl_cv_next_wctype_h |
| 15524 | |
| 15525 | if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then |
| 15526 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' |
| 15527 | gl_next_as_first_directive='<'wctype.h'>' |
| 15528 | else |
| 15529 | # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' |
| 15530 | gl_next_as_first_directive=$gl_cv_next_wctype_h |
| 15531 | fi |
| 15532 | NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive |
| 15533 | |
| 15534 | |
| 15535 | |
| 15536 | |
| 15537 | if test $ac_cv_header_wctype_h = yes; then |
| 15538 | if test $ac_cv_func_iswcntrl = yes; then |
| 15539 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 |
| 15540 | $as_echo_n "checking whether iswcntrl works... " >&6; } |
| 15541 | if test "${gl_cv_func_iswcntrl_works+set}" = set; then : |
| 15542 | $as_echo_n "(cached) " >&6 |
| 15543 | else |
| 15544 | |
| 15545 | if test "$cross_compiling" = yes; then : |
| 15546 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15547 | /* end confdefs.h. */ |
| 15548 | #include <stdlib.h> |
| 15549 | #if __GNU_LIBRARY__ == 1 |
| 15550 | Linux libc5 i18n is broken. |
| 15551 | #endif |
| 15552 | int |
| 15553 | main () |
| 15554 | { |
| 15555 | |
| 15556 | ; |
| 15557 | return 0; |
| 15558 | } |
| 15559 | _ACEOF |
| 15560 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15561 | gl_cv_func_iswcntrl_works="guessing yes" |
| 15562 | else |
| 15563 | gl_cv_func_iswcntrl_works="guessing no" |
| 15564 | fi |
| 15565 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15566 | |
| 15567 | else |
| 15568 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15569 | /* end confdefs.h. */ |
| 15570 | |
| 15571 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 15572 | included before <wchar.h>. |
| 15573 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> |
| 15574 | must be included before <wchar.h>. */ |
| 15575 | #include <stddef.h> |
| 15576 | #include <stdio.h> |
| 15577 | #include <time.h> |
| 15578 | #include <wchar.h> |
| 15579 | #include <wctype.h> |
| 15580 | int main () { return iswprint ('x') == 0; } |
| 15581 | |
| 15582 | _ACEOF |
| 15583 | if ac_fn_c_try_run "$LINENO"; then : |
| 15584 | gl_cv_func_iswcntrl_works=yes |
| 15585 | else |
| 15586 | gl_cv_func_iswcntrl_works=no |
| 15587 | fi |
| 15588 | rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| 15589 | conftest.$ac_objext conftest.beam conftest.$ac_ext |
| 15590 | fi |
| 15591 | |
| 15592 | |
| 15593 | fi |
| 15594 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 |
| 15595 | $as_echo "$gl_cv_func_iswcntrl_works" >&6; } |
| 15596 | fi |
| 15597 | HAVE_WCTYPE_H=1 |
| 15598 | else |
| 15599 | HAVE_WCTYPE_H=0 |
| 15600 | fi |
| 15601 | |
| 15602 | |
| 15603 | case "$gl_cv_func_iswcntrl_works" in |
| 15604 | *yes) REPLACE_ISWCNTRL=0 ;; |
| 15605 | *) REPLACE_ISWCNTRL=1 ;; |
| 15606 | esac |
| 15607 | |
| 15608 | |
| 15609 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then |
| 15610 | : |
| 15611 | fi |
| 15612 | |
| 15613 | if test $REPLACE_ISWCNTRL = 1; then |
| 15614 | REPLACE_TOWLOWER=1 |
| 15615 | else |
| 15616 | for ac_func in towlower |
| 15617 | do : |
| 15618 | ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" |
| 15619 | if test "x$ac_cv_func_towlower" = x""yes; then : |
| 15620 | cat >>confdefs.h <<_ACEOF |
| 15621 | #define HAVE_TOWLOWER 1 |
| 15622 | _ACEOF |
| 15623 | |
| 15624 | fi |
| 15625 | done |
| 15626 | |
| 15627 | if test $ac_cv_func_towlower = yes; then |
| 15628 | REPLACE_TOWLOWER=0 |
| 15629 | else |
| 15630 | ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 15631 | included before <wchar.h>. |
| 15632 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> |
| 15633 | must be included before <wchar.h>. */ |
| 15634 | #include <stddef.h> |
| 15635 | #include <stdio.h> |
| 15636 | #include <time.h> |
| 15637 | #include <wchar.h> |
| 15638 | #if HAVE_WCTYPE_H |
| 15639 | # include <wctype.h> |
| 15640 | #endif |
| 15641 | |
| 15642 | " |
| 15643 | if test "x$ac_cv_have_decl_towlower" = x""yes; then : |
| 15644 | ac_have_decl=1 |
| 15645 | else |
| 15646 | ac_have_decl=0 |
| 15647 | fi |
| 15648 | |
| 15649 | cat >>confdefs.h <<_ACEOF |
| 15650 | #define HAVE_DECL_TOWLOWER $ac_have_decl |
| 15651 | _ACEOF |
| 15652 | |
| 15653 | if test $ac_cv_have_decl_towlower = yes; then |
| 15654 | REPLACE_TOWLOWER=1 |
| 15655 | else |
| 15656 | REPLACE_TOWLOWER=0 |
| 15657 | fi |
| 15658 | fi |
| 15659 | fi |
| 15660 | |
| 15661 | |
| 15662 | if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then |
| 15663 | : |
| 15664 | fi |
| 15665 | |
| 15666 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 |
| 15667 | $as_echo_n "checking for wctype_t... " >&6; } |
| 15668 | if test "${gl_cv_type_wctype_t+set}" = set; then : |
| 15669 | $as_echo_n "(cached) " >&6 |
| 15670 | else |
| 15671 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15672 | /* end confdefs.h. */ |
| 15673 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 15674 | included before <wchar.h>. |
| 15675 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> |
| 15676 | must be included before <wchar.h>. */ |
| 15677 | #include <stddef.h> |
| 15678 | #include <stdio.h> |
| 15679 | #include <time.h> |
| 15680 | #include <wchar.h> |
| 15681 | #if HAVE_WCTYPE_H |
| 15682 | # include <wctype.h> |
| 15683 | #endif |
| 15684 | wctype_t a; |
| 15685 | |
| 15686 | int |
| 15687 | main () |
| 15688 | { |
| 15689 | |
| 15690 | ; |
| 15691 | return 0; |
| 15692 | } |
| 15693 | _ACEOF |
| 15694 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15695 | gl_cv_type_wctype_t=yes |
| 15696 | else |
| 15697 | gl_cv_type_wctype_t=no |
| 15698 | fi |
| 15699 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15700 | |
| 15701 | fi |
| 15702 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 |
| 15703 | $as_echo "$gl_cv_type_wctype_t" >&6; } |
| 15704 | if test $gl_cv_type_wctype_t = no; then |
| 15705 | HAVE_WCTYPE_T=0 |
| 15706 | fi |
| 15707 | |
| 15708 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 |
| 15709 | $as_echo_n "checking for wctrans_t... " >&6; } |
| 15710 | if test "${gl_cv_type_wctrans_t+set}" = set; then : |
| 15711 | $as_echo_n "(cached) " >&6 |
| 15712 | else |
| 15713 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15714 | /* end confdefs.h. */ |
| 15715 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be |
| 15716 | included before <wchar.h>. |
| 15717 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> |
| 15718 | must be included before <wchar.h>. */ |
| 15719 | #include <stddef.h> |
| 15720 | #include <stdio.h> |
| 15721 | #include <time.h> |
| 15722 | #include <wchar.h> |
| 15723 | #include <wctype.h> |
| 15724 | wctrans_t a; |
| 15725 | |
| 15726 | int |
| 15727 | main () |
| 15728 | { |
| 15729 | |
| 15730 | ; |
| 15731 | return 0; |
| 15732 | } |
| 15733 | _ACEOF |
| 15734 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15735 | gl_cv_type_wctrans_t=yes |
| 15736 | else |
| 15737 | gl_cv_type_wctrans_t=no |
| 15738 | fi |
| 15739 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15740 | |
| 15741 | fi |
| 15742 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 |
| 15743 | $as_echo "$gl_cv_type_wctrans_t" >&6; } |
| 15744 | if test $gl_cv_type_wctrans_t = no; then |
| 15745 | HAVE_WCTRANS_T=0 |
| 15746 | fi |
| 15747 | |
| 15748 | |
| 15749 | for gl_func in wctype iswctype wctrans towctrans ; do |
| 15750 | as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh` |
| 15751 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5 |
| 15752 | $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; } |
| 15753 | if { as_var=$as_gl_Symbol; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 15754 | $as_echo_n "(cached) " >&6 |
| 15755 | else |
| 15756 | cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| 15757 | /* end confdefs.h. */ |
| 15758 | |
| 15759 | /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before |
| 15760 | <wchar.h>. |
| 15761 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be |
| 15762 | included before <wchar.h>. */ |
| 15763 | #if !(defined __GLIBC__ && !defined __UCLIBC__) |
| 15764 | # include <stddef.h> |
| 15765 | # include <stdio.h> |
| 15766 | # include <time.h> |
| 15767 | # include <wchar.h> |
| 15768 | #endif |
| 15769 | #include <wctype.h> |
| 15770 | |
| 15771 | int |
| 15772 | main () |
| 15773 | { |
| 15774 | #undef $gl_func |
| 15775 | (void) $gl_func; |
| 15776 | ; |
| 15777 | return 0; |
| 15778 | } |
| 15779 | _ACEOF |
| 15780 | if ac_fn_c_try_compile "$LINENO"; then : |
| 15781 | eval "$as_gl_Symbol=yes" |
| 15782 | else |
| 15783 | eval "$as_gl_Symbol=no" |
| 15784 | fi |
| 15785 | rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| 15786 | fi |
| 15787 | eval ac_res=\$$as_gl_Symbol |
| 15788 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| 15789 | $as_echo "$ac_res" >&6; } |
| 15790 | eval as_val=\$$as_gl_Symbol |
| 15791 | if test "x$as_val" = x""yes; then : |
| 15792 | cat >>confdefs.h <<_ACEOF |
| 15793 | #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1 |
| 15794 | _ACEOF |
| 15795 | |
| 15796 | eval ac_cv_have_decl_$gl_func=yes |
| 15797 | fi |
| 15798 | done |
| 15799 | |
| 15800 | |
| 15801 | # End of code from modules |
| 15802 | |
| 15803 | |
| 15804 | |
| 15805 | |
| 15806 | |
| 15807 | |
| 15808 | |
| 15809 | |
| 15810 | |
| 15811 | gltests_libdeps= |
| 15812 | gltests_ltlibdeps= |
| 15813 | |
| 15814 | |
| 15815 | |
| 15816 | |
| 15817 | |
| 15818 | |
| 15819 | |
| 15820 | |
| 15821 | |
| 15822 | gl_source_base='tests' |
| 15823 | gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS |
| 15824 | |
| 15825 | gl_module_indicator_condition=$gltests_WITNESS |
| 15826 | |
| 15827 | |
| 15828 | |
| 15829 | |
| 15830 | |
| 15831 | |
| 15832 | |
| 15833 | |
| 15834 | |
| 15835 | LIBGNU_LIBDEPS="$gl_libdeps" |
| 15836 | |
| 15837 | LIBGNU_LTLIBDEPS="$gl_ltlibdeps" |
| 15838 | |
| 15839 | |
| 15840 | |
| 15841 | # We don't use automake, but gnulib does. This line lets us generate |
| 15842 | # its Makefile.in. |
| 15843 | am__api_version='1.11' |
| 15844 | |
| 15845 | # Find a good install program. We prefer a C program (faster), |
| 15846 | # so one script is as good as another. But avoid the broken or |
| 15847 | # incompatible versions: |
| 15848 | # SysV /etc/install, /usr/sbin/install |
| 15849 | # SunOS /usr/etc/install |
| 15850 | # IRIX /sbin/install |
| 15851 | # AIX /bin/install |
| 15852 | # AmigaOS /C/install, which installs bootblocks on floppy discs |
| 15853 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 15854 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 15855 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 15856 | # OS/2's system install, which has a completely different semantic |
| 15857 | # ./install, which can be erroneously created by make from ./install.sh. |
| 15858 | # Reject install programs that cannot install multiple files. |
| 15859 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 |
| 15860 | $as_echo_n "checking for a BSD-compatible install... " >&6; } |
| 15861 | if test -z "$INSTALL"; then |
| 15862 | if test "${ac_cv_path_install+set}" = set; then : |
| 15863 | $as_echo_n "(cached) " >&6 |
| 15864 | else |
| 15865 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 15866 | for as_dir in $PATH |
| 15867 | do |
| 15868 | IFS=$as_save_IFS |
| 15869 | test -z "$as_dir" && as_dir=. |
| 15870 | # Account for people who put trailing slashes in PATH elements. |
| 15871 | case $as_dir/ in #(( |
| 15872 | ./ | .// | /[cC]/* | \ |
| 15873 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 15874 | ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ |
| 15875 | /usr/ucb/* ) ;; |
| 15876 | *) |
| 15877 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 15878 | # Don't use installbsd from OSF since it installs stuff as root |
| 15879 | # by default. |
| 15880 | for ac_prog in ginstall scoinst install; do |
| 15881 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 15882 | if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then |
| 15883 | if test $ac_prog = install && |
| 15884 | grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 15885 | # AIX install. It has an incompatible calling convention. |
| 15886 | : |
| 15887 | elif test $ac_prog = install && |
| 15888 | grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 15889 | # program-specific install script used by HP pwplus--don't use. |
| 15890 | : |
| 15891 | else |
| 15892 | rm -rf conftest.one conftest.two conftest.dir |
| 15893 | echo one > conftest.one |
| 15894 | echo two > conftest.two |
| 15895 | mkdir conftest.dir |
| 15896 | if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && |
| 15897 | test -s conftest.one && test -s conftest.two && |
| 15898 | test -s conftest.dir/conftest.one && |
| 15899 | test -s conftest.dir/conftest.two |
| 15900 | then |
| 15901 | ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 15902 | break 3 |
| 15903 | fi |
| 15904 | fi |
| 15905 | fi |
| 15906 | done |
| 15907 | done |
| 15908 | ;; |
| 15909 | esac |
| 15910 | |
| 15911 | done |
| 15912 | IFS=$as_save_IFS |
| 15913 | |
| 15914 | rm -rf conftest.one conftest.two conftest.dir |
| 15915 | |
| 15916 | fi |
| 15917 | if test "${ac_cv_path_install+set}" = set; then |
| 15918 | INSTALL=$ac_cv_path_install |
| 15919 | else |
| 15920 | # As a last resort, use the slow shell script. Don't cache a |
| 15921 | # value for INSTALL within a source directory, because that will |
| 15922 | # break other packages using the cache if that directory is |
| 15923 | # removed, or if the value is a relative name. |
| 15924 | INSTALL=$ac_install_sh |
| 15925 | fi |
| 15926 | fi |
| 15927 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 |
| 15928 | $as_echo "$INSTALL" >&6; } |
| 15929 | |
| 15930 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 15931 | # It thinks the first close brace ends the variable substitution. |
| 15932 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 15933 | |
| 15934 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' |
| 15935 | |
| 15936 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 15937 | |
| 15938 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 |
| 15939 | $as_echo_n "checking whether build environment is sane... " >&6; } |
| 15940 | # Just in case |
| 15941 | sleep 1 |
| 15942 | echo timestamp > conftest.file |
| 15943 | # Reject unsafe characters in $srcdir or the absolute working directory |
| 15944 | # name. Accept space and tab only in the latter. |
| 15945 | am_lf=' |
| 15946 | ' |
| 15947 | case `pwd` in |
| 15948 | *[\\\"\#\$\&\'\`$am_lf]*) |
| 15949 | as_fn_error "unsafe absolute working directory name" "$LINENO" 5;; |
| 15950 | esac |
| 15951 | case $srcdir in |
| 15952 | *[\\\"\#\$\&\'\`$am_lf\ \ ]*) |
| 15953 | as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; |
| 15954 | esac |
| 15955 | |
| 15956 | # Do `set' in a subshell so we don't clobber the current shell's |
| 15957 | # arguments. Must try -L first in case configure is actually a |
| 15958 | # symlink; some systems play weird games with the mod time of symlinks |
| 15959 | # (eg FreeBSD returns the mod time of the symlink's containing |
| 15960 | # directory). |
| 15961 | if ( |
| 15962 | set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` |
| 15963 | if test "$*" = "X"; then |
| 15964 | # -L didn't work. |
| 15965 | set X `ls -t "$srcdir/configure" conftest.file` |
| 15966 | fi |
| 15967 | rm -f conftest.file |
| 15968 | if test "$*" != "X $srcdir/configure conftest.file" \ |
| 15969 | && test "$*" != "X conftest.file $srcdir/configure"; then |
| 15970 | |
| 15971 | # If neither matched, then we have a broken ls. This can happen |
| 15972 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
| 15973 | # broken ls alias from the environment. This has actually |
| 15974 | # happened. Such a system could not be considered "sane". |
| 15975 | as_fn_error "ls -t appears to fail. Make sure there is not a broken |
| 15976 | alias in your environment" "$LINENO" 5 |
| 15977 | fi |
| 15978 | |
| 15979 | test "$2" = conftest.file |
| 15980 | ) |
| 15981 | then |
| 15982 | # Ok. |
| 15983 | : |
| 15984 | else |
| 15985 | as_fn_error "newly created file is older than distributed files! |
| 15986 | Check your system clock" "$LINENO" 5 |
| 15987 | fi |
| 15988 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 15989 | $as_echo "yes" >&6; } |
| 15990 | test "$program_prefix" != NONE && |
| 15991 | program_transform_name="s&^&$program_prefix&;$program_transform_name" |
| 15992 | # Use a double $ so make ignores it. |
| 15993 | test "$program_suffix" != NONE && |
| 15994 | program_transform_name="s&\$&$program_suffix&;$program_transform_name" |
| 15995 | # Double any \ or $. |
| 15996 | # By default was `s,x,x', remove it if useless. |
| 15997 | ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' |
| 15998 | program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` |
| 15999 | |
| 16000 | # expand $ac_aux_dir to an absolute path |
| 16001 | am_aux_dir=`cd $ac_aux_dir && pwd` |
| 16002 | |
| 16003 | if test x"${MISSING+set}" != xset; then |
| 16004 | case $am_aux_dir in |
| 16005 | *\ * | *\ *) |
| 16006 | MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; |
| 16007 | *) |
| 16008 | MISSING="\${SHELL} $am_aux_dir/missing" ;; |
| 16009 | esac |
| 16010 | fi |
| 16011 | # Use eval to expand $SHELL |
| 16012 | if eval "$MISSING --run true"; then |
| 16013 | am_missing_run="$MISSING --run " |
| 16014 | else |
| 16015 | am_missing_run= |
| 16016 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 |
| 16017 | $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} |
| 16018 | fi |
| 16019 | |
| 16020 | if test x"${install_sh}" != xset; then |
| 16021 | case $am_aux_dir in |
| 16022 | *\ * | *\ *) |
| 16023 | install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; |
| 16024 | *) |
| 16025 | install_sh="\${SHELL} $am_aux_dir/install-sh" |
| 16026 | esac |
| 16027 | fi |
| 16028 | |
| 16029 | # Installed binaries are usually stripped using `strip' when the user |
| 16030 | # run `make install-strip'. However `strip' might not be the right |
| 16031 | # tool to use in cross-compilation environments, therefore Automake |
| 16032 | # will honor the `STRIP' environment variable to overrule this program. |
| 16033 | if test "$cross_compiling" != no; then |
| 16034 | if test -n "$ac_tool_prefix"; then |
| 16035 | # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. |
| 16036 | set dummy ${ac_tool_prefix}strip; ac_word=$2 |
| 16037 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16038 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16039 | if test "${ac_cv_prog_STRIP+set}" = set; then : |
| 16040 | $as_echo_n "(cached) " >&6 |
| 16041 | else |
| 16042 | if test -n "$STRIP"; then |
| 16043 | ac_cv_prog_STRIP="$STRIP" # Let the user override the test. |
| 16044 | else |
| 16045 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16046 | for as_dir in $PATH |
| 16047 | do |
| 16048 | IFS=$as_save_IFS |
| 16049 | test -z "$as_dir" && as_dir=. |
| 16050 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16051 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16052 | ac_cv_prog_STRIP="${ac_tool_prefix}strip" |
| 16053 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16054 | break 2 |
| 16055 | fi |
| 16056 | done |
| 16057 | done |
| 16058 | IFS=$as_save_IFS |
| 16059 | |
| 16060 | fi |
| 16061 | fi |
| 16062 | STRIP=$ac_cv_prog_STRIP |
| 16063 | if test -n "$STRIP"; then |
| 16064 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 |
| 16065 | $as_echo "$STRIP" >&6; } |
| 16066 | else |
| 16067 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16068 | $as_echo "no" >&6; } |
| 16069 | fi |
| 16070 | |
| 16071 | |
| 16072 | fi |
| 16073 | if test -z "$ac_cv_prog_STRIP"; then |
| 16074 | ac_ct_STRIP=$STRIP |
| 16075 | # Extract the first word of "strip", so it can be a program name with args. |
| 16076 | set dummy strip; ac_word=$2 |
| 16077 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16078 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16079 | if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : |
| 16080 | $as_echo_n "(cached) " >&6 |
| 16081 | else |
| 16082 | if test -n "$ac_ct_STRIP"; then |
| 16083 | ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. |
| 16084 | else |
| 16085 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16086 | for as_dir in $PATH |
| 16087 | do |
| 16088 | IFS=$as_save_IFS |
| 16089 | test -z "$as_dir" && as_dir=. |
| 16090 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16091 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16092 | ac_cv_prog_ac_ct_STRIP="strip" |
| 16093 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16094 | break 2 |
| 16095 | fi |
| 16096 | done |
| 16097 | done |
| 16098 | IFS=$as_save_IFS |
| 16099 | |
| 16100 | fi |
| 16101 | fi |
| 16102 | ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP |
| 16103 | if test -n "$ac_ct_STRIP"; then |
| 16104 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 |
| 16105 | $as_echo "$ac_ct_STRIP" >&6; } |
| 16106 | else |
| 16107 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16108 | $as_echo "no" >&6; } |
| 16109 | fi |
| 16110 | |
| 16111 | if test "x$ac_ct_STRIP" = x; then |
| 16112 | STRIP=":" |
| 16113 | else |
| 16114 | case $cross_compiling:$ac_tool_warned in |
| 16115 | yes:) |
| 16116 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 16117 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 16118 | ac_tool_warned=yes ;; |
| 16119 | esac |
| 16120 | STRIP=$ac_ct_STRIP |
| 16121 | fi |
| 16122 | else |
| 16123 | STRIP="$ac_cv_prog_STRIP" |
| 16124 | fi |
| 16125 | |
| 16126 | fi |
| 16127 | INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" |
| 16128 | |
| 16129 | mkdir_p="$MKDIR_P" |
| 16130 | case $mkdir_p in |
| 16131 | [\\/$]* | ?:[\\/]*) ;; |
| 16132 | */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; |
| 16133 | esac |
| 16134 | |
| 16135 | for ac_prog in gawk mawk nawk awk |
| 16136 | do |
| 16137 | # Extract the first word of "$ac_prog", so it can be a program name with args. |
| 16138 | set dummy $ac_prog; ac_word=$2 |
| 16139 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16140 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16141 | if test "${ac_cv_prog_AWK+set}" = set; then : |
| 16142 | $as_echo_n "(cached) " >&6 |
| 16143 | else |
| 16144 | if test -n "$AWK"; then |
| 16145 | ac_cv_prog_AWK="$AWK" # Let the user override the test. |
| 16146 | else |
| 16147 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16148 | for as_dir in $PATH |
| 16149 | do |
| 16150 | IFS=$as_save_IFS |
| 16151 | test -z "$as_dir" && as_dir=. |
| 16152 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16153 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16154 | ac_cv_prog_AWK="$ac_prog" |
| 16155 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16156 | break 2 |
| 16157 | fi |
| 16158 | done |
| 16159 | done |
| 16160 | IFS=$as_save_IFS |
| 16161 | |
| 16162 | fi |
| 16163 | fi |
| 16164 | AWK=$ac_cv_prog_AWK |
| 16165 | if test -n "$AWK"; then |
| 16166 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 |
| 16167 | $as_echo "$AWK" >&6; } |
| 16168 | else |
| 16169 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16170 | $as_echo "no" >&6; } |
| 16171 | fi |
| 16172 | |
| 16173 | |
| 16174 | test -n "$AWK" && break |
| 16175 | done |
| 16176 | |
| 16177 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
| 16178 | $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } |
| 16179 | set x ${MAKE-make} |
| 16180 | ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` |
| 16181 | if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then : |
| 16182 | $as_echo_n "(cached) " >&6 |
| 16183 | else |
| 16184 | cat >conftest.make <<\_ACEOF |
| 16185 | SHELL = /bin/sh |
| 16186 | all: |
| 16187 | @echo '@@@%%%=$(MAKE)=@@@%%%' |
| 16188 | _ACEOF |
| 16189 | # GNU make sometimes prints "make[1]: Entering...", which would confuse us. |
| 16190 | case `${MAKE-make} -f conftest.make 2>/dev/null` in |
| 16191 | *@@@%%%=?*=@@@%%%*) |
| 16192 | eval ac_cv_prog_make_${ac_make}_set=yes;; |
| 16193 | *) |
| 16194 | eval ac_cv_prog_make_${ac_make}_set=no;; |
| 16195 | esac |
| 16196 | rm -f conftest.make |
| 16197 | fi |
| 16198 | if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then |
| 16199 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 16200 | $as_echo "yes" >&6; } |
| 16201 | SET_MAKE= |
| 16202 | else |
| 16203 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16204 | $as_echo "no" >&6; } |
| 16205 | SET_MAKE="MAKE=${MAKE-make}" |
| 16206 | fi |
| 16207 | |
| 16208 | rm -rf .tst 2>/dev/null |
| 16209 | mkdir .tst 2>/dev/null |
| 16210 | if test -d .tst; then |
| 16211 | am__leading_dot=. |
| 16212 | else |
| 16213 | am__leading_dot=_ |
| 16214 | fi |
| 16215 | rmdir .tst 2>/dev/null |
| 16216 | |
| 16217 | DEPDIR="${am__leading_dot}deps" |
| 16218 | |
| 16219 | ac_config_commands="$ac_config_commands depfiles" |
| 16220 | |
| 16221 | |
| 16222 | am_make=${MAKE-make} |
| 16223 | cat > confinc << 'END' |
| 16224 | am__doit: |
| 16225 | @echo this is the am__doit target |
| 16226 | .PHONY: am__doit |
| 16227 | END |
| 16228 | # If we don't find an include directive, just comment out the code. |
| 16229 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 |
| 16230 | $as_echo_n "checking for style of include used by $am_make... " >&6; } |
| 16231 | am__include="#" |
| 16232 | am__quote= |
| 16233 | _am_result=none |
| 16234 | # First try GNU make style include. |
| 16235 | echo "include confinc" > confmf |
| 16236 | # Ignore all kinds of additional output from `make'. |
| 16237 | case `$am_make -s -f confmf 2> /dev/null` in #( |
| 16238 | *the\ am__doit\ target*) |
| 16239 | am__include=include |
| 16240 | am__quote= |
| 16241 | _am_result=GNU |
| 16242 | ;; |
| 16243 | esac |
| 16244 | # Now try BSD make style include. |
| 16245 | if test "$am__include" = "#"; then |
| 16246 | echo '.include "confinc"' > confmf |
| 16247 | case `$am_make -s -f confmf 2> /dev/null` in #( |
| 16248 | *the\ am__doit\ target*) |
| 16249 | am__include=.include |
| 16250 | am__quote="\"" |
| 16251 | _am_result=BSD |
| 16252 | ;; |
| 16253 | esac |
| 16254 | fi |
| 16255 | |
| 16256 | |
| 16257 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 |
| 16258 | $as_echo "$_am_result" >&6; } |
| 16259 | rm -f confinc confmf |
| 16260 | |
| 16261 | # Check whether --enable-dependency-tracking was given. |
| 16262 | if test "${enable_dependency_tracking+set}" = set; then : |
| 16263 | enableval=$enable_dependency_tracking; |
| 16264 | fi |
| 16265 | |
| 16266 | if test "x$enable_dependency_tracking" != xno; then |
| 16267 | am_depcomp="$ac_aux_dir/depcomp" |
| 16268 | AMDEPBACKSLASH='\' |
| 16269 | fi |
| 16270 | if test "x$enable_dependency_tracking" != xno; then |
| 16271 | AMDEP_TRUE= |
| 16272 | AMDEP_FALSE='#' |
| 16273 | else |
| 16274 | AMDEP_TRUE='#' |
| 16275 | AMDEP_FALSE= |
| 16276 | fi |
| 16277 | |
| 16278 | |
| 16279 | if test "`cd $srcdir && pwd`" != "`pwd`"; then |
| 16280 | # Use -I$(srcdir) only when $(srcdir) != ., so that make's output |
| 16281 | # is not polluted with repeated "-I." |
| 16282 | am__isrc=' -I$(srcdir)' |
| 16283 | # test to see if srcdir already configured |
| 16284 | if test -f $srcdir/config.status; then |
| 16285 | as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 |
| 16286 | fi |
| 16287 | fi |
| 16288 | |
| 16289 | # test whether we have cygpath |
| 16290 | if test -z "$CYGPATH_W"; then |
| 16291 | if (cygpath --version) >/dev/null 2>/dev/null; then |
| 16292 | CYGPATH_W='cygpath -w' |
| 16293 | else |
| 16294 | CYGPATH_W=echo |
| 16295 | fi |
| 16296 | fi |
| 16297 | |
| 16298 | |
| 16299 | # Define the identity of the package. |
| 16300 | PACKAGE=libgnu |
| 16301 | VERSION=UNUSED-VERSION |
| 16302 | |
| 16303 | |
| 16304 | # Some tools Automake needs. |
| 16305 | |
| 16306 | ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} |
| 16307 | |
| 16308 | |
| 16309 | AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} |
| 16310 | |
| 16311 | |
| 16312 | AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} |
| 16313 | |
| 16314 | |
| 16315 | AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} |
| 16316 | |
| 16317 | |
| 16318 | MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} |
| 16319 | |
| 16320 | # We need awk for the "check" target. The system "awk" is bad on |
| 16321 | # some platforms. |
| 16322 | # Always define AMTAR for backward compatibility. |
| 16323 | |
| 16324 | AMTAR=${AMTAR-"${am_missing_run}tar"} |
| 16325 | |
| 16326 | am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' |
| 16327 | |
| 16328 | |
| 16329 | |
| 16330 | |
| 16331 | depcc="$CC" am_compiler_list= |
| 16332 | |
| 16333 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 |
| 16334 | $as_echo_n "checking dependency style of $depcc... " >&6; } |
| 16335 | if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : |
| 16336 | $as_echo_n "(cached) " >&6 |
| 16337 | else |
| 16338 | if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then |
| 16339 | # We make a subdir and do the tests there. Otherwise we can end up |
| 16340 | # making bogus files that we don't know about and never remove. For |
| 16341 | # instance it was reported that on HP-UX the gcc test will end up |
| 16342 | # making a dummy file named `D' -- because `-MD' means `put the output |
| 16343 | # in D'. |
| 16344 | mkdir conftest.dir |
| 16345 | # Copy depcomp to subdir because otherwise we won't find it if we're |
| 16346 | # using a relative directory. |
| 16347 | cp "$am_depcomp" conftest.dir |
| 16348 | cd conftest.dir |
| 16349 | # We will build objects and dependencies in a subdirectory because |
| 16350 | # it helps to detect inapplicable dependency modes. For instance |
| 16351 | # both Tru64's cc and ICC support -MD to output dependencies as a |
| 16352 | # side effect of compilation, but ICC will put the dependencies in |
| 16353 | # the current directory while Tru64 will put them in the object |
| 16354 | # directory. |
| 16355 | mkdir sub |
| 16356 | |
| 16357 | am_cv_CC_dependencies_compiler_type=none |
| 16358 | if test "$am_compiler_list" = ""; then |
| 16359 | am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` |
| 16360 | fi |
| 16361 | am__universal=false |
| 16362 | case " $depcc " in #( |
| 16363 | *\ -arch\ *\ -arch\ *) am__universal=true ;; |
| 16364 | esac |
| 16365 | |
| 16366 | for depmode in $am_compiler_list; do |
| 16367 | # Setup a source with many dependencies, because some compilers |
| 16368 | # like to wrap large dependency lists on column 80 (with \), and |
| 16369 | # we should not choose a depcomp mode which is confused by this. |
| 16370 | # |
| 16371 | # We need to recreate these files for each test, as the compiler may |
| 16372 | # overwrite some of them when testing with obscure command lines. |
| 16373 | # This happens at least with the AIX C compiler. |
| 16374 | : > sub/conftest.c |
| 16375 | for i in 1 2 3 4 5 6; do |
| 16376 | echo '#include "conftst'$i'.h"' >> sub/conftest.c |
| 16377 | # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with |
| 16378 | # Solaris 8's {/usr,}/bin/sh. |
| 16379 | touch sub/conftst$i.h |
| 16380 | done |
| 16381 | echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf |
| 16382 | |
| 16383 | # We check with `-c' and `-o' for the sake of the "dashmstdout" |
| 16384 | # mode. It turns out that the SunPro C++ compiler does not properly |
| 16385 | # handle `-M -o', and we need to detect this. Also, some Intel |
| 16386 | # versions had trouble with output in subdirs |
| 16387 | am__obj=sub/conftest.${OBJEXT-o} |
| 16388 | am__minus_obj="-o $am__obj" |
| 16389 | case $depmode in |
| 16390 | gcc) |
| 16391 | # This depmode causes a compiler race in universal mode. |
| 16392 | test "$am__universal" = false || continue |
| 16393 | ;; |
| 16394 | nosideeffect) |
| 16395 | # after this tag, mechanisms are not by side-effect, so they'll |
| 16396 | # only be used when explicitly requested |
| 16397 | if test "x$enable_dependency_tracking" = xyes; then |
| 16398 | continue |
| 16399 | else |
| 16400 | break |
| 16401 | fi |
| 16402 | ;; |
| 16403 | msvisualcpp | msvcmsys) |
| 16404 | # This compiler won't grok `-c -o', but also, the minuso test has |
| 16405 | # not run yet. These depmodes are late enough in the game, and |
| 16406 | # so weak that their functioning should not be impacted. |
| 16407 | am__obj=conftest.${OBJEXT-o} |
| 16408 | am__minus_obj= |
| 16409 | ;; |
| 16410 | none) break ;; |
| 16411 | esac |
| 16412 | if depmode=$depmode \ |
| 16413 | source=sub/conftest.c object=$am__obj \ |
| 16414 | depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ |
| 16415 | $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ |
| 16416 | >/dev/null 2>conftest.err && |
| 16417 | grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && |
| 16418 | grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && |
| 16419 | grep $am__obj sub/conftest.Po > /dev/null 2>&1 && |
| 16420 | ${MAKE-make} -s -f confmf > /dev/null 2>&1; then |
| 16421 | # icc doesn't choke on unknown options, it will just issue warnings |
| 16422 | # or remarks (even with -Werror). So we grep stderr for any message |
| 16423 | # that says an option was ignored or not supported. |
| 16424 | # When given -MP, icc 7.0 and 7.1 complain thusly: |
| 16425 | # icc: Command line warning: ignoring option '-M'; no argument required |
| 16426 | # The diagnosis changed in icc 8.0: |
| 16427 | # icc: Command line remark: option '-MP' not supported |
| 16428 | if (grep 'ignoring option' conftest.err || |
| 16429 | grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else |
| 16430 | am_cv_CC_dependencies_compiler_type=$depmode |
| 16431 | break |
| 16432 | fi |
| 16433 | fi |
| 16434 | done |
| 16435 | |
| 16436 | cd .. |
| 16437 | rm -rf conftest.dir |
| 16438 | else |
| 16439 | am_cv_CC_dependencies_compiler_type=none |
| 16440 | fi |
| 16441 | |
| 16442 | fi |
| 16443 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 |
| 16444 | $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } |
| 16445 | CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type |
| 16446 | |
| 16447 | if |
| 16448 | test "x$enable_dependency_tracking" != xno \ |
| 16449 | && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then |
| 16450 | am__fastdepCC_TRUE= |
| 16451 | am__fastdepCC_FALSE='#' |
| 16452 | else |
| 16453 | am__fastdepCC_TRUE='#' |
| 16454 | am__fastdepCC_FALSE= |
| 16455 | fi |
| 16456 | |
| 16457 | |
| 16458 | |
| 16459 | |
| 16460 | # --------------------- # |
| 16461 | # Checks for programs. # |
| 16462 | # --------------------- # |
| 16463 | |
| 16464 | |
| 16465 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 |
| 16466 | $as_echo_n "checking whether ln -s works... " >&6; } |
| 16467 | LN_S=$as_ln_s |
| 16468 | if test "$LN_S" = "ln -s"; then |
| 16469 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| 16470 | $as_echo "yes" >&6; } |
| 16471 | else |
| 16472 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 |
| 16473 | $as_echo "no, using $LN_S" >&6; } |
| 16474 | fi |
| 16475 | |
| 16476 | if test -n "$ac_tool_prefix"; then |
| 16477 | # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. |
| 16478 | set dummy ${ac_tool_prefix}ranlib; ac_word=$2 |
| 16479 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16480 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16481 | if test "${ac_cv_prog_RANLIB+set}" = set; then : |
| 16482 | $as_echo_n "(cached) " >&6 |
| 16483 | else |
| 16484 | if test -n "$RANLIB"; then |
| 16485 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 16486 | else |
| 16487 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16488 | for as_dir in $PATH |
| 16489 | do |
| 16490 | IFS=$as_save_IFS |
| 16491 | test -z "$as_dir" && as_dir=. |
| 16492 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16493 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16494 | ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" |
| 16495 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16496 | break 2 |
| 16497 | fi |
| 16498 | done |
| 16499 | done |
| 16500 | IFS=$as_save_IFS |
| 16501 | |
| 16502 | fi |
| 16503 | fi |
| 16504 | RANLIB=$ac_cv_prog_RANLIB |
| 16505 | if test -n "$RANLIB"; then |
| 16506 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 |
| 16507 | $as_echo "$RANLIB" >&6; } |
| 16508 | else |
| 16509 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16510 | $as_echo "no" >&6; } |
| 16511 | fi |
| 16512 | |
| 16513 | |
| 16514 | fi |
| 16515 | if test -z "$ac_cv_prog_RANLIB"; then |
| 16516 | ac_ct_RANLIB=$RANLIB |
| 16517 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 16518 | set dummy ranlib; ac_word=$2 |
| 16519 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16520 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16521 | if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : |
| 16522 | $as_echo_n "(cached) " >&6 |
| 16523 | else |
| 16524 | if test -n "$ac_ct_RANLIB"; then |
| 16525 | ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. |
| 16526 | else |
| 16527 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16528 | for as_dir in $PATH |
| 16529 | do |
| 16530 | IFS=$as_save_IFS |
| 16531 | test -z "$as_dir" && as_dir=. |
| 16532 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16533 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16534 | ac_cv_prog_ac_ct_RANLIB="ranlib" |
| 16535 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16536 | break 2 |
| 16537 | fi |
| 16538 | done |
| 16539 | done |
| 16540 | IFS=$as_save_IFS |
| 16541 | |
| 16542 | fi |
| 16543 | fi |
| 16544 | ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB |
| 16545 | if test -n "$ac_ct_RANLIB"; then |
| 16546 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 |
| 16547 | $as_echo "$ac_ct_RANLIB" >&6; } |
| 16548 | else |
| 16549 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16550 | $as_echo "no" >&6; } |
| 16551 | fi |
| 16552 | |
| 16553 | if test "x$ac_ct_RANLIB" = x; then |
| 16554 | RANLIB=":" |
| 16555 | else |
| 16556 | case $cross_compiling:$ac_tool_warned in |
| 16557 | yes:) |
| 16558 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 16559 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 16560 | ac_tool_warned=yes ;; |
| 16561 | esac |
| 16562 | RANLIB=$ac_ct_RANLIB |
| 16563 | fi |
| 16564 | else |
| 16565 | RANLIB="$ac_cv_prog_RANLIB" |
| 16566 | fi |
| 16567 | |
| 16568 | |
| 16569 | if test -n "$ac_tool_prefix"; then |
| 16570 | # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. |
| 16571 | set dummy ${ac_tool_prefix}ar; ac_word=$2 |
| 16572 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16573 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16574 | if test "${ac_cv_prog_AR+set}" = set; then : |
| 16575 | $as_echo_n "(cached) " >&6 |
| 16576 | else |
| 16577 | if test -n "$AR"; then |
| 16578 | ac_cv_prog_AR="$AR" # Let the user override the test. |
| 16579 | else |
| 16580 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16581 | for as_dir in $PATH |
| 16582 | do |
| 16583 | IFS=$as_save_IFS |
| 16584 | test -z "$as_dir" && as_dir=. |
| 16585 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16586 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16587 | ac_cv_prog_AR="${ac_tool_prefix}ar" |
| 16588 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16589 | break 2 |
| 16590 | fi |
| 16591 | done |
| 16592 | done |
| 16593 | IFS=$as_save_IFS |
| 16594 | |
| 16595 | fi |
| 16596 | fi |
| 16597 | AR=$ac_cv_prog_AR |
| 16598 | if test -n "$AR"; then |
| 16599 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 |
| 16600 | $as_echo "$AR" >&6; } |
| 16601 | else |
| 16602 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16603 | $as_echo "no" >&6; } |
| 16604 | fi |
| 16605 | |
| 16606 | |
| 16607 | fi |
| 16608 | if test -z "$ac_cv_prog_AR"; then |
| 16609 | ac_ct_AR=$AR |
| 16610 | # Extract the first word of "ar", so it can be a program name with args. |
| 16611 | set dummy ar; ac_word=$2 |
| 16612 | { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| 16613 | $as_echo_n "checking for $ac_word... " >&6; } |
| 16614 | if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : |
| 16615 | $as_echo_n "(cached) " >&6 |
| 16616 | else |
| 16617 | if test -n "$ac_ct_AR"; then |
| 16618 | ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. |
| 16619 | else |
| 16620 | as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16621 | for as_dir in $PATH |
| 16622 | do |
| 16623 | IFS=$as_save_IFS |
| 16624 | test -z "$as_dir" && as_dir=. |
| 16625 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 16626 | if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then |
| 16627 | ac_cv_prog_ac_ct_AR="ar" |
| 16628 | $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| 16629 | break 2 |
| 16630 | fi |
| 16631 | done |
| 16632 | done |
| 16633 | IFS=$as_save_IFS |
| 16634 | |
| 16635 | fi |
| 16636 | fi |
| 16637 | ac_ct_AR=$ac_cv_prog_ac_ct_AR |
| 16638 | if test -n "$ac_ct_AR"; then |
| 16639 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 |
| 16640 | $as_echo "$ac_ct_AR" >&6; } |
| 16641 | else |
| 16642 | { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| 16643 | $as_echo "no" >&6; } |
| 16644 | fi |
| 16645 | |
| 16646 | if test "x$ac_ct_AR" = x; then |
| 16647 | AR="" |
| 16648 | else |
| 16649 | case $cross_compiling:$ac_tool_warned in |
| 16650 | yes:) |
| 16651 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| 16652 | $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| 16653 | ac_tool_warned=yes ;; |
| 16654 | esac |
| 16655 | AR=$ac_ct_AR |
| 16656 | fi |
| 16657 | else |
| 16658 | AR="$ac_cv_prog_AR" |
| 16659 | fi |
| 16660 | |
| 16661 | |
| 16662 | # ---------------------- # |
| 16663 | # Checks for libraries. # |
| 16664 | # ---------------------- # |
| 16665 | |
| 16666 | ac_config_files="$ac_config_files Makefile import/Makefile" |
| 16667 | |
| 16668 | ac_config_commands="$ac_config_commands default" |
| 16669 | |
| 16670 | cat >confcache <<\_ACEOF |
| 16671 | # This file is a shell script that caches the results of configure |
| 16672 | # tests run on this system so they can be shared between configure |
| 16673 | # scripts and configure runs, see configure's option --config-cache. |
| 16674 | # It is not useful on other systems. If it contains results you don't |
| 16675 | # want to keep, you may remove or edit it. |
| 16676 | # |
| 16677 | # config.status only pays attention to the cache file if you give it |
| 16678 | # the --recheck option to rerun configure. |
| 16679 | # |
| 16680 | # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| 16681 | # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| 16682 | # following values. |
| 16683 | |
| 16684 | _ACEOF |
| 16685 | |
| 16686 | # The following way of writing the cache mishandles newlines in values, |
| 16687 | # but we know of no workaround that is simple, portable, and efficient. |
| 16688 | # So, we kill variables containing newlines. |
| 16689 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 16690 | # and sets the high bit in the cache file unless we assign to the vars. |
| 16691 | ( |
| 16692 | for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| 16693 | eval ac_val=\$$ac_var |
| 16694 | case $ac_val in #( |
| 16695 | *${as_nl}*) |
| 16696 | case $ac_var in #( |
| 16697 | *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| 16698 | $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| 16699 | esac |
| 16700 | case $ac_var in #( |
| 16701 | _ | IFS | as_nl) ;; #( |
| 16702 | BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| 16703 | *) { eval $ac_var=; unset $ac_var;} ;; |
| 16704 | esac ;; |
| 16705 | esac |
| 16706 | done |
| 16707 | |
| 16708 | (set) 2>&1 | |
| 16709 | case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| 16710 | *${as_nl}ac_space=\ *) |
| 16711 | # `set' does not quote correctly, so add quotes: double-quote |
| 16712 | # substitution turns \\\\ into \\, and sed turns \\ into \. |
| 16713 | sed -n \ |
| 16714 | "s/'/'\\\\''/g; |
| 16715 | s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 16716 | ;; #( |
| 16717 | *) |
| 16718 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 16719 | sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| 16720 | ;; |
| 16721 | esac | |
| 16722 | sort |
| 16723 | ) | |
| 16724 | sed ' |
| 16725 | /^ac_cv_env_/b end |
| 16726 | t clear |
| 16727 | :clear |
| 16728 | s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| 16729 | t end |
| 16730 | s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| 16731 | :end' >>confcache |
| 16732 | if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| 16733 | if test -w "$cache_file"; then |
| 16734 | test "x$cache_file" != "x/dev/null" && |
| 16735 | { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| 16736 | $as_echo "$as_me: updating cache $cache_file" >&6;} |
| 16737 | cat confcache >$cache_file |
| 16738 | else |
| 16739 | { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| 16740 | $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| 16741 | fi |
| 16742 | fi |
| 16743 | rm -f confcache |
| 16744 | |
| 16745 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 16746 | # Let make expand exec_prefix. |
| 16747 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 16748 | |
| 16749 | DEFS=-DHAVE_CONFIG_H |
| 16750 | |
| 16751 | ac_libobjs= |
| 16752 | ac_ltlibobjs= |
| 16753 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 16754 | # 1. Remove the extension, and $U if already installed. |
| 16755 | ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| 16756 | ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| 16757 | # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| 16758 | # will be set to the directory where LIBOBJS objects are built. |
| 16759 | as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| 16760 | as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| 16761 | done |
| 16762 | LIBOBJS=$ac_libobjs |
| 16763 | |
| 16764 | LTLIBOBJS=$ac_ltlibobjs |
| 16765 | |
| 16766 | |
| 16767 | if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then |
| 16768 | as_fn_error "conditional \"MAINTAINER_MODE\" was never defined. |
| 16769 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16770 | fi |
| 16771 | if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then |
| 16772 | as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined. |
| 16773 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16774 | fi |
| 16775 | if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then |
| 16776 | as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined. |
| 16777 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16778 | fi |
| 16779 | if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then |
| 16780 | as_fn_error "conditional \"GL_GENERATE_ERRNO_H\" was never defined. |
| 16781 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16782 | fi |
| 16783 | if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then |
| 16784 | as_fn_error "conditional \"GL_GENERATE_FLOAT_H\" was never defined. |
| 16785 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16786 | fi |
| 16787 | if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then |
| 16788 | as_fn_error "conditional \"GL_GENERATE_FNMATCH_H\" was never defined. |
| 16789 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16790 | fi |
| 16791 | if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then |
| 16792 | as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined. |
| 16793 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16794 | fi |
| 16795 | |
| 16796 | |
| 16797 | if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then |
| 16798 | as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. |
| 16799 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16800 | fi |
| 16801 | if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then |
| 16802 | as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined. |
| 16803 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16804 | fi |
| 16805 | |
| 16806 | gl_libobjs= |
| 16807 | gl_ltlibobjs= |
| 16808 | if test -n "$gl_LIBOBJS"; then |
| 16809 | # Remove the extension. |
| 16810 | sed_drop_objext='s/\.o$//;s/\.obj$//' |
| 16811 | for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do |
| 16812 | gl_libobjs="$gl_libobjs $i.$ac_objext" |
| 16813 | gl_ltlibobjs="$gl_ltlibobjs $i.lo" |
| 16814 | done |
| 16815 | fi |
| 16816 | gl_LIBOBJS=$gl_libobjs |
| 16817 | |
| 16818 | gl_LTLIBOBJS=$gl_ltlibobjs |
| 16819 | |
| 16820 | |
| 16821 | |
| 16822 | gltests_libobjs= |
| 16823 | gltests_ltlibobjs= |
| 16824 | if test -n "$gltests_LIBOBJS"; then |
| 16825 | # Remove the extension. |
| 16826 | sed_drop_objext='s/\.o$//;s/\.obj$//' |
| 16827 | for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do |
| 16828 | gltests_libobjs="$gltests_libobjs $i.$ac_objext" |
| 16829 | gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" |
| 16830 | done |
| 16831 | fi |
| 16832 | gltests_LIBOBJS=$gltests_libobjs |
| 16833 | |
| 16834 | gltests_LTLIBOBJS=$gltests_ltlibobjs |
| 16835 | |
| 16836 | |
| 16837 | if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then |
| 16838 | as_fn_error "conditional \"AMDEP\" was never defined. |
| 16839 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16840 | fi |
| 16841 | if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then |
| 16842 | as_fn_error "conditional \"am__fastdepCC\" was never defined. |
| 16843 | Usually this means the macro was only invoked conditionally." "$LINENO" 5 |
| 16844 | fi |
| 16845 | if test -n "$EXEEXT"; then |
| 16846 | am__EXEEXT_TRUE= |
| 16847 | am__EXEEXT_FALSE='#' |
| 16848 | else |
| 16849 | am__EXEEXT_TRUE='#' |
| 16850 | am__EXEEXT_FALSE= |
| 16851 | fi |
| 16852 | |
| 16853 | |
| 16854 | : ${CONFIG_STATUS=./config.status} |
| 16855 | ac_write_fail=0 |
| 16856 | ac_clean_files_save=$ac_clean_files |
| 16857 | ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| 16858 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| 16859 | $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| 16860 | as_write_fail=0 |
| 16861 | cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| 16862 | #! $SHELL |
| 16863 | # Generated by $as_me. |
| 16864 | # Run this file to recreate the current configuration. |
| 16865 | # Compiler output produced by configure, useful for debugging |
| 16866 | # configure, is in config.log if it exists. |
| 16867 | |
| 16868 | debug=false |
| 16869 | ac_cs_recheck=false |
| 16870 | ac_cs_silent=false |
| 16871 | |
| 16872 | SHELL=\${CONFIG_SHELL-$SHELL} |
| 16873 | export SHELL |
| 16874 | _ASEOF |
| 16875 | cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| 16876 | ## -------------------- ## |
| 16877 | ## M4sh Initialization. ## |
| 16878 | ## -------------------- ## |
| 16879 | |
| 16880 | # Be more Bourne compatible |
| 16881 | DUALCASE=1; export DUALCASE # for MKS sh |
| 16882 | if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| 16883 | emulate sh |
| 16884 | NULLCMD=: |
| 16885 | # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| 16886 | # is contrary to our usage. Disable this feature. |
| 16887 | alias -g '${1+"$@"}'='"$@"' |
| 16888 | setopt NO_GLOB_SUBST |
| 16889 | else |
| 16890 | case `(set -o) 2>/dev/null` in #( |
| 16891 | *posix*) : |
| 16892 | set -o posix ;; #( |
| 16893 | *) : |
| 16894 | ;; |
| 16895 | esac |
| 16896 | fi |
| 16897 | |
| 16898 | |
| 16899 | as_nl=' |
| 16900 | ' |
| 16901 | export as_nl |
| 16902 | # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| 16903 | as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| 16904 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| 16905 | as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| 16906 | # Prefer a ksh shell builtin over an external printf program on Solaris, |
| 16907 | # but without wasting forks for bash or zsh. |
| 16908 | if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| 16909 | && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 16910 | as_echo='print -r --' |
| 16911 | as_echo_n='print -rn --' |
| 16912 | elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| 16913 | as_echo='printf %s\n' |
| 16914 | as_echo_n='printf %s' |
| 16915 | else |
| 16916 | if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| 16917 | as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| 16918 | as_echo_n='/usr/ucb/echo -n' |
| 16919 | else |
| 16920 | as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| 16921 | as_echo_n_body='eval |
| 16922 | arg=$1; |
| 16923 | case $arg in #( |
| 16924 | *"$as_nl"*) |
| 16925 | expr "X$arg" : "X\\(.*\\)$as_nl"; |
| 16926 | arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| 16927 | esac; |
| 16928 | expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| 16929 | ' |
| 16930 | export as_echo_n_body |
| 16931 | as_echo_n='sh -c $as_echo_n_body as_echo' |
| 16932 | fi |
| 16933 | export as_echo_body |
| 16934 | as_echo='sh -c $as_echo_body as_echo' |
| 16935 | fi |
| 16936 | |
| 16937 | # The user is always right. |
| 16938 | if test "${PATH_SEPARATOR+set}" != set; then |
| 16939 | PATH_SEPARATOR=: |
| 16940 | (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| 16941 | (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| 16942 | PATH_SEPARATOR=';' |
| 16943 | } |
| 16944 | fi |
| 16945 | |
| 16946 | |
| 16947 | # IFS |
| 16948 | # We need space, tab and new line, in precisely that order. Quoting is |
| 16949 | # there to prevent editors from complaining about space-tab. |
| 16950 | # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| 16951 | # splitting by setting IFS to empty value.) |
| 16952 | IFS=" "" $as_nl" |
| 16953 | |
| 16954 | # Find who we are. Look in the path if we contain no directory separator. |
| 16955 | case $0 in #(( |
| 16956 | *[\\/]* ) as_myself=$0 ;; |
| 16957 | *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| 16958 | for as_dir in $PATH |
| 16959 | do |
| 16960 | IFS=$as_save_IFS |
| 16961 | test -z "$as_dir" && as_dir=. |
| 16962 | test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| 16963 | done |
| 16964 | IFS=$as_save_IFS |
| 16965 | |
| 16966 | ;; |
| 16967 | esac |
| 16968 | # We did not find ourselves, most probably we were run as `sh COMMAND' |
| 16969 | # in which case we are not to be found in the path. |
| 16970 | if test "x$as_myself" = x; then |
| 16971 | as_myself=$0 |
| 16972 | fi |
| 16973 | if test ! -f "$as_myself"; then |
| 16974 | $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| 16975 | exit 1 |
| 16976 | fi |
| 16977 | |
| 16978 | # Unset variables that we do not need and which cause bugs (e.g. in |
| 16979 | # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| 16980 | # suppresses any "Segmentation fault" message there. '((' could |
| 16981 | # trigger a bug in pdksh 5.2.14. |
| 16982 | for as_var in BASH_ENV ENV MAIL MAILPATH |
| 16983 | do eval test x\${$as_var+set} = xset \ |
| 16984 | && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| 16985 | done |
| 16986 | PS1='$ ' |
| 16987 | PS2='> ' |
| 16988 | PS4='+ ' |
| 16989 | |
| 16990 | # NLS nuisances. |
| 16991 | LC_ALL=C |
| 16992 | export LC_ALL |
| 16993 | LANGUAGE=C |
| 16994 | export LANGUAGE |
| 16995 | |
| 16996 | # CDPATH. |
| 16997 | (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| 16998 | |
| 16999 | |
| 17000 | # as_fn_error ERROR [LINENO LOG_FD] |
| 17001 | # --------------------------------- |
| 17002 | # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| 17003 | # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| 17004 | # script with status $?, using 1 if that was 0. |
| 17005 | as_fn_error () |
| 17006 | { |
| 17007 | as_status=$?; test $as_status -eq 0 && as_status=1 |
| 17008 | if test "$3"; then |
| 17009 | as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| 17010 | $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 |
| 17011 | fi |
| 17012 | $as_echo "$as_me: error: $1" >&2 |
| 17013 | as_fn_exit $as_status |
| 17014 | } # as_fn_error |
| 17015 | |
| 17016 | |
| 17017 | # as_fn_set_status STATUS |
| 17018 | # ----------------------- |
| 17019 | # Set $? to STATUS, without forking. |
| 17020 | as_fn_set_status () |
| 17021 | { |
| 17022 | return $1 |
| 17023 | } # as_fn_set_status |
| 17024 | |
| 17025 | # as_fn_exit STATUS |
| 17026 | # ----------------- |
| 17027 | # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| 17028 | as_fn_exit () |
| 17029 | { |
| 17030 | set +e |
| 17031 | as_fn_set_status $1 |
| 17032 | exit $1 |
| 17033 | } # as_fn_exit |
| 17034 | |
| 17035 | # as_fn_unset VAR |
| 17036 | # --------------- |
| 17037 | # Portably unset VAR. |
| 17038 | as_fn_unset () |
| 17039 | { |
| 17040 | { eval $1=; unset $1;} |
| 17041 | } |
| 17042 | as_unset=as_fn_unset |
| 17043 | # as_fn_append VAR VALUE |
| 17044 | # ---------------------- |
| 17045 | # Append the text in VALUE to the end of the definition contained in VAR. Take |
| 17046 | # advantage of any shell optimizations that allow amortized linear growth over |
| 17047 | # repeated appends, instead of the typical quadratic growth present in naive |
| 17048 | # implementations. |
| 17049 | if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| 17050 | eval 'as_fn_append () |
| 17051 | { |
| 17052 | eval $1+=\$2 |
| 17053 | }' |
| 17054 | else |
| 17055 | as_fn_append () |
| 17056 | { |
| 17057 | eval $1=\$$1\$2 |
| 17058 | } |
| 17059 | fi # as_fn_append |
| 17060 | |
| 17061 | # as_fn_arith ARG... |
| 17062 | # ------------------ |
| 17063 | # Perform arithmetic evaluation on the ARGs, and store the result in the |
| 17064 | # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| 17065 | # must be portable across $(()) and expr. |
| 17066 | if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| 17067 | eval 'as_fn_arith () |
| 17068 | { |
| 17069 | as_val=$(( $* )) |
| 17070 | }' |
| 17071 | else |
| 17072 | as_fn_arith () |
| 17073 | { |
| 17074 | as_val=`expr "$@" || test $? -eq 1` |
| 17075 | } |
| 17076 | fi # as_fn_arith |
| 17077 | |
| 17078 | |
| 17079 | if expr a : '\(a\)' >/dev/null 2>&1 && |
| 17080 | test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| 17081 | as_expr=expr |
| 17082 | else |
| 17083 | as_expr=false |
| 17084 | fi |
| 17085 | |
| 17086 | if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| 17087 | as_basename=basename |
| 17088 | else |
| 17089 | as_basename=false |
| 17090 | fi |
| 17091 | |
| 17092 | if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| 17093 | as_dirname=dirname |
| 17094 | else |
| 17095 | as_dirname=false |
| 17096 | fi |
| 17097 | |
| 17098 | as_me=`$as_basename -- "$0" || |
| 17099 | $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| 17100 | X"$0" : 'X\(//\)$' \| \ |
| 17101 | X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| 17102 | $as_echo X/"$0" | |
| 17103 | sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| 17104 | s//\1/ |
| 17105 | q |
| 17106 | } |
| 17107 | /^X\/\(\/\/\)$/{ |
| 17108 | s//\1/ |
| 17109 | q |
| 17110 | } |
| 17111 | /^X\/\(\/\).*/{ |
| 17112 | s//\1/ |
| 17113 | q |
| 17114 | } |
| 17115 | s/.*/./; q'` |
| 17116 | |
| 17117 | # Avoid depending upon Character Ranges. |
| 17118 | as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| 17119 | as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| 17120 | as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| 17121 | as_cr_digits='0123456789' |
| 17122 | as_cr_alnum=$as_cr_Letters$as_cr_digits |
| 17123 | |
| 17124 | ECHO_C= ECHO_N= ECHO_T= |
| 17125 | case `echo -n x` in #((((( |
| 17126 | -n*) |
| 17127 | case `echo 'xy\c'` in |
| 17128 | *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| 17129 | xy) ECHO_C='\c';; |
| 17130 | *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| 17131 | ECHO_T=' ';; |
| 17132 | esac;; |
| 17133 | *) |
| 17134 | ECHO_N='-n';; |
| 17135 | esac |
| 17136 | |
| 17137 | rm -f conf$$ conf$$.exe conf$$.file |
| 17138 | if test -d conf$$.dir; then |
| 17139 | rm -f conf$$.dir/conf$$.file |
| 17140 | else |
| 17141 | rm -f conf$$.dir |
| 17142 | mkdir conf$$.dir 2>/dev/null |
| 17143 | fi |
| 17144 | if (echo >conf$$.file) 2>/dev/null; then |
| 17145 | if ln -s conf$$.file conf$$ 2>/dev/null; then |
| 17146 | as_ln_s='ln -s' |
| 17147 | # ... but there are two gotchas: |
| 17148 | # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| 17149 | # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| 17150 | # In both cases, we have to default to `cp -p'. |
| 17151 | ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| 17152 | as_ln_s='cp -p' |
| 17153 | elif ln conf$$.file conf$$ 2>/dev/null; then |
| 17154 | as_ln_s=ln |
| 17155 | else |
| 17156 | as_ln_s='cp -p' |
| 17157 | fi |
| 17158 | else |
| 17159 | as_ln_s='cp -p' |
| 17160 | fi |
| 17161 | rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| 17162 | rmdir conf$$.dir 2>/dev/null |
| 17163 | |
| 17164 | |
| 17165 | # as_fn_mkdir_p |
| 17166 | # ------------- |
| 17167 | # Create "$as_dir" as a directory, including parents if necessary. |
| 17168 | as_fn_mkdir_p () |
| 17169 | { |
| 17170 | |
| 17171 | case $as_dir in #( |
| 17172 | -*) as_dir=./$as_dir;; |
| 17173 | esac |
| 17174 | test -d "$as_dir" || eval $as_mkdir_p || { |
| 17175 | as_dirs= |
| 17176 | while :; do |
| 17177 | case $as_dir in #( |
| 17178 | *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| 17179 | *) as_qdir=$as_dir;; |
| 17180 | esac |
| 17181 | as_dirs="'$as_qdir' $as_dirs" |
| 17182 | as_dir=`$as_dirname -- "$as_dir" || |
| 17183 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 17184 | X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 17185 | X"$as_dir" : 'X\(//\)$' \| \ |
| 17186 | X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| 17187 | $as_echo X"$as_dir" | |
| 17188 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 17189 | s//\1/ |
| 17190 | q |
| 17191 | } |
| 17192 | /^X\(\/\/\)[^/].*/{ |
| 17193 | s//\1/ |
| 17194 | q |
| 17195 | } |
| 17196 | /^X\(\/\/\)$/{ |
| 17197 | s//\1/ |
| 17198 | q |
| 17199 | } |
| 17200 | /^X\(\/\).*/{ |
| 17201 | s//\1/ |
| 17202 | q |
| 17203 | } |
| 17204 | s/.*/./; q'` |
| 17205 | test -d "$as_dir" && break |
| 17206 | done |
| 17207 | test -z "$as_dirs" || eval "mkdir $as_dirs" |
| 17208 | } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" |
| 17209 | |
| 17210 | |
| 17211 | } # as_fn_mkdir_p |
| 17212 | if mkdir -p . 2>/dev/null; then |
| 17213 | as_mkdir_p='mkdir -p "$as_dir"' |
| 17214 | else |
| 17215 | test -d ./-p && rmdir ./-p |
| 17216 | as_mkdir_p=false |
| 17217 | fi |
| 17218 | |
| 17219 | if test -x / >/dev/null 2>&1; then |
| 17220 | as_test_x='test -x' |
| 17221 | else |
| 17222 | if ls -dL / >/dev/null 2>&1; then |
| 17223 | as_ls_L_option=L |
| 17224 | else |
| 17225 | as_ls_L_option= |
| 17226 | fi |
| 17227 | as_test_x=' |
| 17228 | eval sh -c '\'' |
| 17229 | if test -d "$1"; then |
| 17230 | test -d "$1/."; |
| 17231 | else |
| 17232 | case $1 in #( |
| 17233 | -*)set "./$1";; |
| 17234 | esac; |
| 17235 | case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( |
| 17236 | ???[sx]*):;;*)false;;esac;fi |
| 17237 | '\'' sh |
| 17238 | ' |
| 17239 | fi |
| 17240 | as_executable_p=$as_test_x |
| 17241 | |
| 17242 | # Sed expression to map a string onto a valid CPP name. |
| 17243 | as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 17244 | |
| 17245 | # Sed expression to map a string onto a valid variable name. |
| 17246 | as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 17247 | |
| 17248 | |
| 17249 | exec 6>&1 |
| 17250 | ## ----------------------------------- ## |
| 17251 | ## Main body of $CONFIG_STATUS script. ## |
| 17252 | ## ----------------------------------- ## |
| 17253 | _ASEOF |
| 17254 | test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| 17255 | |
| 17256 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17257 | # Save the log message, to keep $0 and so on meaningful, and to |
| 17258 | # report actual input values of CONFIG_FILES etc. instead of their |
| 17259 | # values after options handling. |
| 17260 | ac_log=" |
| 17261 | This file was extended by $as_me, which was |
| 17262 | generated by GNU Autoconf 2.64. Invocation command line was |
| 17263 | |
| 17264 | CONFIG_FILES = $CONFIG_FILES |
| 17265 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 17266 | CONFIG_LINKS = $CONFIG_LINKS |
| 17267 | CONFIG_COMMANDS = $CONFIG_COMMANDS |
| 17268 | $ $0 $@ |
| 17269 | |
| 17270 | on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| 17271 | " |
| 17272 | |
| 17273 | _ACEOF |
| 17274 | |
| 17275 | case $ac_config_files in *" |
| 17276 | "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| 17277 | esac |
| 17278 | |
| 17279 | case $ac_config_headers in *" |
| 17280 | "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| 17281 | esac |
| 17282 | |
| 17283 | |
| 17284 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17285 | # Files that config.status was made for. |
| 17286 | config_files="$ac_config_files" |
| 17287 | config_headers="$ac_config_headers" |
| 17288 | config_commands="$ac_config_commands" |
| 17289 | |
| 17290 | _ACEOF |
| 17291 | |
| 17292 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17293 | ac_cs_usage="\ |
| 17294 | \`$as_me' instantiates files and other configuration actions |
| 17295 | from templates according to the current configuration. Unless the files |
| 17296 | and actions are specified as TAGs, all are instantiated by default. |
| 17297 | |
| 17298 | Usage: $0 [OPTION]... [TAG]... |
| 17299 | |
| 17300 | -h, --help print this help, then exit |
| 17301 | -V, --version print version number and configuration settings, then exit |
| 17302 | -q, --quiet, --silent |
| 17303 | do not print progress messages |
| 17304 | -d, --debug don't remove temporary files |
| 17305 | --recheck update $as_me by reconfiguring in the same conditions |
| 17306 | --file=FILE[:TEMPLATE] |
| 17307 | instantiate the configuration file FILE |
| 17308 | --header=FILE[:TEMPLATE] |
| 17309 | instantiate the configuration header FILE |
| 17310 | |
| 17311 | Configuration files: |
| 17312 | $config_files |
| 17313 | |
| 17314 | Configuration headers: |
| 17315 | $config_headers |
| 17316 | |
| 17317 | Configuration commands: |
| 17318 | $config_commands |
| 17319 | |
| 17320 | Report bugs to the package provider." |
| 17321 | |
| 17322 | _ACEOF |
| 17323 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17324 | ac_cs_version="\\ |
| 17325 | config.status |
| 17326 | configured by $0, generated by GNU Autoconf 2.64, |
| 17327 | with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" |
| 17328 | |
| 17329 | Copyright (C) 2009 Free Software Foundation, Inc. |
| 17330 | This config.status script is free software; the Free Software Foundation |
| 17331 | gives unlimited permission to copy, distribute and modify it." |
| 17332 | |
| 17333 | ac_pwd='$ac_pwd' |
| 17334 | srcdir='$srcdir' |
| 17335 | INSTALL='$INSTALL' |
| 17336 | MKDIR_P='$MKDIR_P' |
| 17337 | AWK='$AWK' |
| 17338 | test -n "\$AWK" || AWK=awk |
| 17339 | _ACEOF |
| 17340 | |
| 17341 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17342 | # The default lists apply if the user does not specify any file. |
| 17343 | ac_need_defaults=: |
| 17344 | while test $# != 0 |
| 17345 | do |
| 17346 | case $1 in |
| 17347 | --*=*) |
| 17348 | ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| 17349 | ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| 17350 | ac_shift=: |
| 17351 | ;; |
| 17352 | *) |
| 17353 | ac_option=$1 |
| 17354 | ac_optarg=$2 |
| 17355 | ac_shift=shift |
| 17356 | ;; |
| 17357 | esac |
| 17358 | |
| 17359 | case $ac_option in |
| 17360 | # Handling of the options. |
| 17361 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 17362 | ac_cs_recheck=: ;; |
| 17363 | --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| 17364 | $as_echo "$ac_cs_version"; exit ;; |
| 17365 | --debug | --debu | --deb | --de | --d | -d ) |
| 17366 | debug=: ;; |
| 17367 | --file | --fil | --fi | --f ) |
| 17368 | $ac_shift |
| 17369 | case $ac_optarg in |
| 17370 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 17371 | esac |
| 17372 | as_fn_append CONFIG_FILES " '$ac_optarg'" |
| 17373 | ac_need_defaults=false;; |
| 17374 | --header | --heade | --head | --hea ) |
| 17375 | $ac_shift |
| 17376 | case $ac_optarg in |
| 17377 | *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| 17378 | esac |
| 17379 | as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| 17380 | ac_need_defaults=false;; |
| 17381 | --he | --h) |
| 17382 | # Conflict between --help and --header |
| 17383 | as_fn_error "ambiguous option: \`$1' |
| 17384 | Try \`$0 --help' for more information.";; |
| 17385 | --help | --hel | -h ) |
| 17386 | $as_echo "$ac_cs_usage"; exit ;; |
| 17387 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 17388 | | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| 17389 | ac_cs_silent=: ;; |
| 17390 | |
| 17391 | # This is an error. |
| 17392 | -*) as_fn_error "unrecognized option: \`$1' |
| 17393 | Try \`$0 --help' for more information." ;; |
| 17394 | |
| 17395 | *) as_fn_append ac_config_targets " $1" |
| 17396 | ac_need_defaults=false ;; |
| 17397 | |
| 17398 | esac |
| 17399 | shift |
| 17400 | done |
| 17401 | |
| 17402 | ac_configure_extra_args= |
| 17403 | |
| 17404 | if $ac_cs_silent; then |
| 17405 | exec 6>/dev/null |
| 17406 | ac_configure_extra_args="$ac_configure_extra_args --silent" |
| 17407 | fi |
| 17408 | |
| 17409 | _ACEOF |
| 17410 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17411 | if \$ac_cs_recheck; then |
| 17412 | set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| 17413 | shift |
| 17414 | \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| 17415 | CONFIG_SHELL='$SHELL' |
| 17416 | export CONFIG_SHELL |
| 17417 | exec "\$@" |
| 17418 | fi |
| 17419 | |
| 17420 | _ACEOF |
| 17421 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17422 | exec 5>>config.log |
| 17423 | { |
| 17424 | echo |
| 17425 | sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| 17426 | ## Running $as_me. ## |
| 17427 | _ASBOX |
| 17428 | $as_echo "$ac_log" |
| 17429 | } >&5 |
| 17430 | |
| 17431 | _ACEOF |
| 17432 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17433 | # |
| 17434 | # INIT-COMMANDS |
| 17435 | # |
| 17436 | AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" |
| 17437 | |
| 17438 | _ACEOF |
| 17439 | |
| 17440 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17441 | |
| 17442 | # Handling of arguments. |
| 17443 | for ac_config_target in $ac_config_targets |
| 17444 | do |
| 17445 | case $ac_config_target in |
| 17446 | "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; |
| 17447 | "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; |
| 17448 | "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| 17449 | "import/Makefile") CONFIG_FILES="$CONFIG_FILES import/Makefile" ;; |
| 17450 | "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; |
| 17451 | |
| 17452 | *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| 17453 | esac |
| 17454 | done |
| 17455 | |
| 17456 | |
| 17457 | # If the user did not use the arguments to specify the items to instantiate, |
| 17458 | # then the envvar interface is used. Set only those that are not. |
| 17459 | # We use the long form for the default assignment because of an extremely |
| 17460 | # bizarre bug on SunOS 4.1.3. |
| 17461 | if $ac_need_defaults; then |
| 17462 | test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| 17463 | test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| 17464 | test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands |
| 17465 | fi |
| 17466 | |
| 17467 | # Have a temporary directory for convenience. Make it in the build tree |
| 17468 | # simply because there is no reason against having it here, and in addition, |
| 17469 | # creating and moving files from /tmp can sometimes cause problems. |
| 17470 | # Hook for its removal unless debugging. |
| 17471 | # Note that there is a small window in which the directory will not be cleaned: |
| 17472 | # after its creation but before its name has been assigned to `$tmp'. |
| 17473 | $debug || |
| 17474 | { |
| 17475 | tmp= |
| 17476 | trap 'exit_status=$? |
| 17477 | { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status |
| 17478 | ' 0 |
| 17479 | trap 'as_fn_exit 1' 1 2 13 15 |
| 17480 | } |
| 17481 | # Create a (secure) tmp directory for tmp files. |
| 17482 | |
| 17483 | { |
| 17484 | tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| 17485 | test -n "$tmp" && test -d "$tmp" |
| 17486 | } || |
| 17487 | { |
| 17488 | tmp=./conf$$-$RANDOM |
| 17489 | (umask 077 && mkdir "$tmp") |
| 17490 | } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 |
| 17491 | |
| 17492 | # Set up the scripts for CONFIG_FILES section. |
| 17493 | # No need to generate them if there are no CONFIG_FILES. |
| 17494 | # This happens for instance with `./config.status config.h'. |
| 17495 | if test -n "$CONFIG_FILES"; then |
| 17496 | |
| 17497 | |
| 17498 | ac_cr=`echo X | tr X '\015'` |
| 17499 | # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| 17500 | # But we know of no other shell where ac_cr would be empty at this |
| 17501 | # point, so we can use a bashism as a fallback. |
| 17502 | if test "x$ac_cr" = x; then |
| 17503 | eval ac_cr=\$\'\\r\' |
| 17504 | fi |
| 17505 | ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| 17506 | if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| 17507 | ac_cs_awk_cr='\r' |
| 17508 | else |
| 17509 | ac_cs_awk_cr=$ac_cr |
| 17510 | fi |
| 17511 | |
| 17512 | echo 'BEGIN {' >"$tmp/subs1.awk" && |
| 17513 | _ACEOF |
| 17514 | |
| 17515 | |
| 17516 | { |
| 17517 | echo "cat >conf$$subs.awk <<_ACEOF" && |
| 17518 | echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| 17519 | echo "_ACEOF" |
| 17520 | } >conf$$subs.sh || |
| 17521 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 17522 | ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` |
| 17523 | ac_delim='%!_!# ' |
| 17524 | for ac_last_try in false false false false false :; do |
| 17525 | . ./conf$$subs.sh || |
| 17526 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 17527 | |
| 17528 | ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| 17529 | if test $ac_delim_n = $ac_delim_num; then |
| 17530 | break |
| 17531 | elif $ac_last_try; then |
| 17532 | as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 |
| 17533 | else |
| 17534 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 17535 | fi |
| 17536 | done |
| 17537 | rm -f conf$$subs.sh |
| 17538 | |
| 17539 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17540 | cat >>"\$tmp/subs1.awk" <<\\_ACAWK && |
| 17541 | _ACEOF |
| 17542 | sed -n ' |
| 17543 | h |
| 17544 | s/^/S["/; s/!.*/"]=/ |
| 17545 | p |
| 17546 | g |
| 17547 | s/^[^!]*!// |
| 17548 | :repl |
| 17549 | t repl |
| 17550 | s/'"$ac_delim"'$// |
| 17551 | t delim |
| 17552 | :nl |
| 17553 | h |
| 17554 | s/\(.\{148\}\).*/\1/ |
| 17555 | t more1 |
| 17556 | s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| 17557 | p |
| 17558 | n |
| 17559 | b repl |
| 17560 | :more1 |
| 17561 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 17562 | p |
| 17563 | g |
| 17564 | s/.\{148\}// |
| 17565 | t nl |
| 17566 | :delim |
| 17567 | h |
| 17568 | s/\(.\{148\}\).*/\1/ |
| 17569 | t more2 |
| 17570 | s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| 17571 | p |
| 17572 | b |
| 17573 | :more2 |
| 17574 | s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| 17575 | p |
| 17576 | g |
| 17577 | s/.\{148\}// |
| 17578 | t delim |
| 17579 | ' <conf$$subs.awk | sed ' |
| 17580 | /^[^""]/{ |
| 17581 | N |
| 17582 | s/\n// |
| 17583 | } |
| 17584 | ' >>$CONFIG_STATUS || ac_write_fail=1 |
| 17585 | rm -f conf$$subs.awk |
| 17586 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17587 | _ACAWK |
| 17588 | cat >>"\$tmp/subs1.awk" <<_ACAWK && |
| 17589 | for (key in S) S_is_set[key] = 1 |
| 17590 | FS = "\a" |
| 17591 | |
| 17592 | } |
| 17593 | { |
| 17594 | line = $ 0 |
| 17595 | nfields = split(line, field, "@") |
| 17596 | substed = 0 |
| 17597 | len = length(field[1]) |
| 17598 | for (i = 2; i < nfields; i++) { |
| 17599 | key = field[i] |
| 17600 | keylen = length(key) |
| 17601 | if (S_is_set[key]) { |
| 17602 | value = S[key] |
| 17603 | line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| 17604 | len += length(value) + length(field[++i]) |
| 17605 | substed = 1 |
| 17606 | } else |
| 17607 | len += 1 + keylen |
| 17608 | } |
| 17609 | |
| 17610 | print line |
| 17611 | } |
| 17612 | |
| 17613 | _ACAWK |
| 17614 | _ACEOF |
| 17615 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17616 | if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| 17617 | sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| 17618 | else |
| 17619 | cat |
| 17620 | fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ |
| 17621 | || as_fn_error "could not setup config files machinery" "$LINENO" 5 |
| 17622 | _ACEOF |
| 17623 | |
| 17624 | # VPATH may cause trouble with some makes, so we remove $(srcdir), |
| 17625 | # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and |
| 17626 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 17627 | # (actually we leave an empty line to preserve line numbers). |
| 17628 | if test "x$srcdir" = x.; then |
| 17629 | ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 17630 | s/:*\$(srcdir):*/:/ |
| 17631 | s/:*\${srcdir}:*/:/ |
| 17632 | s/:*@srcdir@:*/:/ |
| 17633 | s/^\([^=]*=[ ]*\):*/\1/ |
| 17634 | s/:*$// |
| 17635 | s/^[^=]*=[ ]*$// |
| 17636 | }' |
| 17637 | fi |
| 17638 | |
| 17639 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17640 | fi # test -n "$CONFIG_FILES" |
| 17641 | |
| 17642 | # Set up the scripts for CONFIG_HEADERS section. |
| 17643 | # No need to generate them if there are no CONFIG_HEADERS. |
| 17644 | # This happens for instance with `./config.status Makefile'. |
| 17645 | if test -n "$CONFIG_HEADERS"; then |
| 17646 | cat >"$tmp/defines.awk" <<\_ACAWK || |
| 17647 | BEGIN { |
| 17648 | _ACEOF |
| 17649 | |
| 17650 | # Transform confdefs.h into an awk script `defines.awk', embedded as |
| 17651 | # here-document in config.status, that substitutes the proper values into |
| 17652 | # config.h.in to produce config.h. |
| 17653 | |
| 17654 | # Create a delimiter string that does not exist in confdefs.h, to ease |
| 17655 | # handling of long lines. |
| 17656 | ac_delim='%!_!# ' |
| 17657 | for ac_last_try in false false :; do |
| 17658 | ac_t=`sed -n "/$ac_delim/p" confdefs.h` |
| 17659 | if test -z "$ac_t"; then |
| 17660 | break |
| 17661 | elif $ac_last_try; then |
| 17662 | as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| 17663 | else |
| 17664 | ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| 17665 | fi |
| 17666 | done |
| 17667 | |
| 17668 | # For the awk script, D is an array of macro values keyed by name, |
| 17669 | # likewise P contains macro parameters if any. Preserve backslash |
| 17670 | # newline sequences. |
| 17671 | |
| 17672 | ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| 17673 | sed -n ' |
| 17674 | s/.\{148\}/&'"$ac_delim"'/g |
| 17675 | t rset |
| 17676 | :rset |
| 17677 | s/^[ ]*#[ ]*define[ ][ ]*/ / |
| 17678 | t def |
| 17679 | d |
| 17680 | :def |
| 17681 | s/\\$// |
| 17682 | t bsnl |
| 17683 | s/["\\]/\\&/g |
| 17684 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 17685 | D["\1"]=" \3"/p |
| 17686 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| 17687 | d |
| 17688 | :bsnl |
| 17689 | s/["\\]/\\&/g |
| 17690 | s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| 17691 | D["\1"]=" \3\\\\\\n"\\/p |
| 17692 | t cont |
| 17693 | s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| 17694 | t cont |
| 17695 | d |
| 17696 | :cont |
| 17697 | n |
| 17698 | s/.\{148\}/&'"$ac_delim"'/g |
| 17699 | t clear |
| 17700 | :clear |
| 17701 | s/\\$// |
| 17702 | t bsnlc |
| 17703 | s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| 17704 | d |
| 17705 | :bsnlc |
| 17706 | s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| 17707 | b cont |
| 17708 | ' <confdefs.h | sed ' |
| 17709 | s/'"$ac_delim"'/"\\\ |
| 17710 | "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| 17711 | |
| 17712 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17713 | for (key in D) D_is_set[key] = 1 |
| 17714 | FS = "\a" |
| 17715 | } |
| 17716 | /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| 17717 | line = \$ 0 |
| 17718 | split(line, arg, " ") |
| 17719 | if (arg[1] == "#") { |
| 17720 | defundef = arg[2] |
| 17721 | mac1 = arg[3] |
| 17722 | } else { |
| 17723 | defundef = substr(arg[1], 2) |
| 17724 | mac1 = arg[2] |
| 17725 | } |
| 17726 | split(mac1, mac2, "(") #) |
| 17727 | macro = mac2[1] |
| 17728 | prefix = substr(line, 1, index(line, defundef) - 1) |
| 17729 | if (D_is_set[macro]) { |
| 17730 | # Preserve the white space surrounding the "#". |
| 17731 | print prefix "define", macro P[macro] D[macro] |
| 17732 | next |
| 17733 | } else { |
| 17734 | # Replace #undef with comments. This is necessary, for example, |
| 17735 | # in the case of _POSIX_SOURCE, which is predefined and required |
| 17736 | # on some systems where configure will not decide to define it. |
| 17737 | if (defundef == "undef") { |
| 17738 | print "/*", prefix defundef, macro, "*/" |
| 17739 | next |
| 17740 | } |
| 17741 | } |
| 17742 | } |
| 17743 | { print } |
| 17744 | _ACAWK |
| 17745 | _ACEOF |
| 17746 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17747 | as_fn_error "could not setup config headers machinery" "$LINENO" 5 |
| 17748 | fi # test -n "$CONFIG_HEADERS" |
| 17749 | |
| 17750 | |
| 17751 | eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" |
| 17752 | shift |
| 17753 | for ac_tag |
| 17754 | do |
| 17755 | case $ac_tag in |
| 17756 | :[FHLC]) ac_mode=$ac_tag; continue;; |
| 17757 | esac |
| 17758 | case $ac_mode$ac_tag in |
| 17759 | :[FHL]*:*);; |
| 17760 | :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| 17761 | :[FH]-) ac_tag=-:-;; |
| 17762 | :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| 17763 | esac |
| 17764 | ac_save_IFS=$IFS |
| 17765 | IFS=: |
| 17766 | set x $ac_tag |
| 17767 | IFS=$ac_save_IFS |
| 17768 | shift |
| 17769 | ac_file=$1 |
| 17770 | shift |
| 17771 | |
| 17772 | case $ac_mode in |
| 17773 | :L) ac_source=$1;; |
| 17774 | :[FH]) |
| 17775 | ac_file_inputs= |
| 17776 | for ac_f |
| 17777 | do |
| 17778 | case $ac_f in |
| 17779 | -) ac_f="$tmp/stdin";; |
| 17780 | *) # Look for the file first in the build tree, then in the source tree |
| 17781 | # (if the path is not absolute). The absolute path cannot be DOS-style, |
| 17782 | # because $ac_f cannot contain `:'. |
| 17783 | test -f "$ac_f" || |
| 17784 | case $ac_f in |
| 17785 | [\\/$]*) false;; |
| 17786 | *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| 17787 | esac || |
| 17788 | as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| 17789 | esac |
| 17790 | case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| 17791 | as_fn_append ac_file_inputs " '$ac_f'" |
| 17792 | done |
| 17793 | |
| 17794 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 17795 | # use $as_me), people would be surprised to read: |
| 17796 | # /* config.h. Generated by config.status. */ |
| 17797 | configure_input='Generated from '` |
| 17798 | $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| 17799 | `' by configure.' |
| 17800 | if test x"$ac_file" != x-; then |
| 17801 | configure_input="$ac_file. $configure_input" |
| 17802 | { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| 17803 | $as_echo "$as_me: creating $ac_file" >&6;} |
| 17804 | fi |
| 17805 | # Neutralize special characters interpreted by sed in replacement strings. |
| 17806 | case $configure_input in #( |
| 17807 | *\&* | *\|* | *\\* ) |
| 17808 | ac_sed_conf_input=`$as_echo "$configure_input" | |
| 17809 | sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| 17810 | *) ac_sed_conf_input=$configure_input;; |
| 17811 | esac |
| 17812 | |
| 17813 | case $ac_tag in |
| 17814 | *:-:* | *:-) cat >"$tmp/stdin" \ |
| 17815 | || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; |
| 17816 | esac |
| 17817 | ;; |
| 17818 | esac |
| 17819 | |
| 17820 | ac_dir=`$as_dirname -- "$ac_file" || |
| 17821 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 17822 | X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 17823 | X"$ac_file" : 'X\(//\)$' \| \ |
| 17824 | X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| 17825 | $as_echo X"$ac_file" | |
| 17826 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 17827 | s//\1/ |
| 17828 | q |
| 17829 | } |
| 17830 | /^X\(\/\/\)[^/].*/{ |
| 17831 | s//\1/ |
| 17832 | q |
| 17833 | } |
| 17834 | /^X\(\/\/\)$/{ |
| 17835 | s//\1/ |
| 17836 | q |
| 17837 | } |
| 17838 | /^X\(\/\).*/{ |
| 17839 | s//\1/ |
| 17840 | q |
| 17841 | } |
| 17842 | s/.*/./; q'` |
| 17843 | as_dir="$ac_dir"; as_fn_mkdir_p |
| 17844 | ac_builddir=. |
| 17845 | |
| 17846 | case "$ac_dir" in |
| 17847 | .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 17848 | *) |
| 17849 | ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| 17850 | # A ".." for each directory in $ac_dir_suffix. |
| 17851 | ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| 17852 | case $ac_top_builddir_sub in |
| 17853 | "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| 17854 | *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| 17855 | esac ;; |
| 17856 | esac |
| 17857 | ac_abs_top_builddir=$ac_pwd |
| 17858 | ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| 17859 | # for backward compatibility: |
| 17860 | ac_top_builddir=$ac_top_build_prefix |
| 17861 | |
| 17862 | case $srcdir in |
| 17863 | .) # We are building in place. |
| 17864 | ac_srcdir=. |
| 17865 | ac_top_srcdir=$ac_top_builddir_sub |
| 17866 | ac_abs_top_srcdir=$ac_pwd ;; |
| 17867 | [\\/]* | ?:[\\/]* ) # Absolute name. |
| 17868 | ac_srcdir=$srcdir$ac_dir_suffix; |
| 17869 | ac_top_srcdir=$srcdir |
| 17870 | ac_abs_top_srcdir=$srcdir ;; |
| 17871 | *) # Relative name. |
| 17872 | ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| 17873 | ac_top_srcdir=$ac_top_build_prefix$srcdir |
| 17874 | ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| 17875 | esac |
| 17876 | ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| 17877 | |
| 17878 | |
| 17879 | case $ac_mode in |
| 17880 | :F) |
| 17881 | # |
| 17882 | # CONFIG_FILE |
| 17883 | # |
| 17884 | |
| 17885 | case $INSTALL in |
| 17886 | [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; |
| 17887 | *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; |
| 17888 | esac |
| 17889 | ac_MKDIR_P=$MKDIR_P |
| 17890 | case $MKDIR_P in |
| 17891 | [\\/$]* | ?:[\\/]* ) ;; |
| 17892 | */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; |
| 17893 | esac |
| 17894 | _ACEOF |
| 17895 | |
| 17896 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17897 | # If the template does not know about datarootdir, expand it. |
| 17898 | # FIXME: This hack should be removed a few years after 2.60. |
| 17899 | ac_datarootdir_hack=; ac_datarootdir_seen= |
| 17900 | ac_sed_dataroot=' |
| 17901 | /datarootdir/ { |
| 17902 | p |
| 17903 | q |
| 17904 | } |
| 17905 | /@datadir@/p |
| 17906 | /@docdir@/p |
| 17907 | /@infodir@/p |
| 17908 | /@localedir@/p |
| 17909 | /@mandir@/p' |
| 17910 | case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| 17911 | *datarootdir*) ac_datarootdir_seen=yes;; |
| 17912 | *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| 17913 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| 17914 | $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| 17915 | _ACEOF |
| 17916 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17917 | ac_datarootdir_hack=' |
| 17918 | s&@datadir@&$datadir&g |
| 17919 | s&@docdir@&$docdir&g |
| 17920 | s&@infodir@&$infodir&g |
| 17921 | s&@localedir@&$localedir&g |
| 17922 | s&@mandir@&$mandir&g |
| 17923 | s&\\\${datarootdir}&$datarootdir&g' ;; |
| 17924 | esac |
| 17925 | _ACEOF |
| 17926 | |
| 17927 | # Neutralize VPATH when `$srcdir' = `.'. |
| 17928 | # Shell code in configure.ac might set extrasub. |
| 17929 | # FIXME: do we really want to maintain this feature? |
| 17930 | cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| 17931 | ac_sed_extra="$ac_vpsub |
| 17932 | $extrasub |
| 17933 | _ACEOF |
| 17934 | cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| 17935 | :t |
| 17936 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| 17937 | s|@configure_input@|$ac_sed_conf_input|;t t |
| 17938 | s&@top_builddir@&$ac_top_builddir_sub&;t t |
| 17939 | s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| 17940 | s&@srcdir@&$ac_srcdir&;t t |
| 17941 | s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| 17942 | s&@top_srcdir@&$ac_top_srcdir&;t t |
| 17943 | s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| 17944 | s&@builddir@&$ac_builddir&;t t |
| 17945 | s&@abs_builddir@&$ac_abs_builddir&;t t |
| 17946 | s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| 17947 | s&@INSTALL@&$ac_INSTALL&;t t |
| 17948 | s&@MKDIR_P@&$ac_MKDIR_P&;t t |
| 17949 | $ac_datarootdir_hack |
| 17950 | " |
| 17951 | eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ |
| 17952 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 17953 | |
| 17954 | test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| 17955 | { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && |
| 17956 | { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && |
| 17957 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 17958 | which seems to be undefined. Please make sure it is defined." >&5 |
| 17959 | $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| 17960 | which seems to be undefined. Please make sure it is defined." >&2;} |
| 17961 | |
| 17962 | rm -f "$tmp/stdin" |
| 17963 | case $ac_file in |
| 17964 | -) cat "$tmp/out" && rm -f "$tmp/out";; |
| 17965 | *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; |
| 17966 | esac \ |
| 17967 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 17968 | ;; |
| 17969 | :H) |
| 17970 | # |
| 17971 | # CONFIG_HEADER |
| 17972 | # |
| 17973 | if test x"$ac_file" != x-; then |
| 17974 | { |
| 17975 | $as_echo "/* $configure_input */" \ |
| 17976 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" |
| 17977 | } >"$tmp/config.h" \ |
| 17978 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 17979 | if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then |
| 17980 | { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| 17981 | $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| 17982 | else |
| 17983 | rm -f "$ac_file" |
| 17984 | mv "$tmp/config.h" "$ac_file" \ |
| 17985 | || as_fn_error "could not create $ac_file" "$LINENO" 5 |
| 17986 | fi |
| 17987 | else |
| 17988 | $as_echo "/* $configure_input */" \ |
| 17989 | && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ |
| 17990 | || as_fn_error "could not create -" "$LINENO" 5 |
| 17991 | fi |
| 17992 | # Compute "$ac_file"'s index in $config_headers. |
| 17993 | _am_arg="$ac_file" |
| 17994 | _am_stamp_count=1 |
| 17995 | for _am_header in $config_headers :; do |
| 17996 | case $_am_header in |
| 17997 | $_am_arg | $_am_arg:* ) |
| 17998 | break ;; |
| 17999 | * ) |
| 18000 | _am_stamp_count=`expr $_am_stamp_count + 1` ;; |
| 18001 | esac |
| 18002 | done |
| 18003 | echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || |
| 18004 | $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 18005 | X"$_am_arg" : 'X\(//\)[^/]' \| \ |
| 18006 | X"$_am_arg" : 'X\(//\)$' \| \ |
| 18007 | X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || |
| 18008 | $as_echo X"$_am_arg" | |
| 18009 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 18010 | s//\1/ |
| 18011 | q |
| 18012 | } |
| 18013 | /^X\(\/\/\)[^/].*/{ |
| 18014 | s//\1/ |
| 18015 | q |
| 18016 | } |
| 18017 | /^X\(\/\/\)$/{ |
| 18018 | s//\1/ |
| 18019 | q |
| 18020 | } |
| 18021 | /^X\(\/\).*/{ |
| 18022 | s//\1/ |
| 18023 | q |
| 18024 | } |
| 18025 | s/.*/./; q'`/stamp-h$_am_stamp_count |
| 18026 | ;; |
| 18027 | |
| 18028 | :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 |
| 18029 | $as_echo "$as_me: executing $ac_file commands" >&6;} |
| 18030 | ;; |
| 18031 | esac |
| 18032 | |
| 18033 | |
| 18034 | case $ac_file$ac_mode in |
| 18035 | "depfiles":C) test x"$AMDEP_TRUE" != x"" || { |
| 18036 | # Autoconf 2.62 quotes --file arguments for eval, but not when files |
| 18037 | # are listed without --file. Let's play safe and only enable the eval |
| 18038 | # if we detect the quoting. |
| 18039 | case $CONFIG_FILES in |
| 18040 | *\'*) eval set x "$CONFIG_FILES" ;; |
| 18041 | *) set x $CONFIG_FILES ;; |
| 18042 | esac |
| 18043 | shift |
| 18044 | for mf |
| 18045 | do |
| 18046 | # Strip MF so we end up with the name of the file. |
| 18047 | mf=`echo "$mf" | sed -e 's/:.*$//'` |
| 18048 | # Check whether this is an Automake generated Makefile or not. |
| 18049 | # We used to match only the files named `Makefile.in', but |
| 18050 | # some people rename them; so instead we look at the file content. |
| 18051 | # Grep'ing the first line is not enough: some people post-process |
| 18052 | # each Makefile.in and add a new line on top of each file to say so. |
| 18053 | # Grep'ing the whole file is not good either: AIX grep has a line |
| 18054 | # limit of 2048, but all sed's we know have understand at least 4000. |
| 18055 | if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then |
| 18056 | dirpart=`$as_dirname -- "$mf" || |
| 18057 | $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 18058 | X"$mf" : 'X\(//\)[^/]' \| \ |
| 18059 | X"$mf" : 'X\(//\)$' \| \ |
| 18060 | X"$mf" : 'X\(/\)' \| . 2>/dev/null || |
| 18061 | $as_echo X"$mf" | |
| 18062 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 18063 | s//\1/ |
| 18064 | q |
| 18065 | } |
| 18066 | /^X\(\/\/\)[^/].*/{ |
| 18067 | s//\1/ |
| 18068 | q |
| 18069 | } |
| 18070 | /^X\(\/\/\)$/{ |
| 18071 | s//\1/ |
| 18072 | q |
| 18073 | } |
| 18074 | /^X\(\/\).*/{ |
| 18075 | s//\1/ |
| 18076 | q |
| 18077 | } |
| 18078 | s/.*/./; q'` |
| 18079 | else |
| 18080 | continue |
| 18081 | fi |
| 18082 | # Extract the definition of DEPDIR, am__include, and am__quote |
| 18083 | # from the Makefile without running `make'. |
| 18084 | DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` |
| 18085 | test -z "$DEPDIR" && continue |
| 18086 | am__include=`sed -n 's/^am__include = //p' < "$mf"` |
| 18087 | test -z "am__include" && continue |
| 18088 | am__quote=`sed -n 's/^am__quote = //p' < "$mf"` |
| 18089 | # When using ansi2knr, U may be empty or an underscore; expand it |
| 18090 | U=`sed -n 's/^U = //p' < "$mf"` |
| 18091 | # Find all dependency output files, they are included files with |
| 18092 | # $(DEPDIR) in their names. We invoke sed twice because it is the |
| 18093 | # simplest approach to changing $(DEPDIR) to its actual value in the |
| 18094 | # expansion. |
| 18095 | for file in `sed -n " |
| 18096 | s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ |
| 18097 | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do |
| 18098 | # Make sure the directory exists. |
| 18099 | test -f "$dirpart/$file" && continue |
| 18100 | fdir=`$as_dirname -- "$file" || |
| 18101 | $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 18102 | X"$file" : 'X\(//\)[^/]' \| \ |
| 18103 | X"$file" : 'X\(//\)$' \| \ |
| 18104 | X"$file" : 'X\(/\)' \| . 2>/dev/null || |
| 18105 | $as_echo X"$file" | |
| 18106 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| 18107 | s//\1/ |
| 18108 | q |
| 18109 | } |
| 18110 | /^X\(\/\/\)[^/].*/{ |
| 18111 | s//\1/ |
| 18112 | q |
| 18113 | } |
| 18114 | /^X\(\/\/\)$/{ |
| 18115 | s//\1/ |
| 18116 | q |
| 18117 | } |
| 18118 | /^X\(\/\).*/{ |
| 18119 | s//\1/ |
| 18120 | q |
| 18121 | } |
| 18122 | s/.*/./; q'` |
| 18123 | as_dir=$dirpart/$fdir; as_fn_mkdir_p |
| 18124 | # echo "creating $dirpart/$file" |
| 18125 | echo '# dummy' > "$dirpart/$file" |
| 18126 | done |
| 18127 | done |
| 18128 | } |
| 18129 | ;; |
| 18130 | "default":C) |
| 18131 | case x$CONFIG_HEADERS in |
| 18132 | xconfig.h:config.in) |
| 18133 | echo > stamp-h ;; |
| 18134 | esac |
| 18135 | ;; |
| 18136 | |
| 18137 | esac |
| 18138 | done # for ac_tag |
| 18139 | |
| 18140 | |
| 18141 | as_fn_exit 0 |
| 18142 | _ACEOF |
| 18143 | ac_clean_files=$ac_clean_files_save |
| 18144 | |
| 18145 | test $ac_write_fail = 0 || |
| 18146 | as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| 18147 | |
| 18148 | |
| 18149 | # configure is writing to config.log, and then calls config.status. |
| 18150 | # config.status does its own redirection, appending to config.log. |
| 18151 | # Unfortunately, on DOS this fails, as config.log is still kept open |
| 18152 | # by configure, so config.status won't be able to write to it; its |
| 18153 | # output is simply discarded. So we exec the FD to /dev/null, |
| 18154 | # effectively closing config.log, so it can be properly (re)opened and |
| 18155 | # appended to by config.status. When coming back to configure, we |
| 18156 | # need to make the FD available again. |
| 18157 | if test "$no_create" != yes; then |
| 18158 | ac_cs_success=: |
| 18159 | ac_config_status_args= |
| 18160 | test "$silent" = yes && |
| 18161 | ac_config_status_args="$ac_config_status_args --quiet" |
| 18162 | exec 5>/dev/null |
| 18163 | $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| 18164 | exec 5>>config.log |
| 18165 | # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| 18166 | # would make configure fail if this is the last instruction. |
| 18167 | $ac_cs_success || as_fn_exit $? |
| 18168 | fi |
| 18169 | if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| 18170 | { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| 18171 | $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| 18172 | fi |
| 18173 | |
| 18174 | |
| 18175 | exit 0 |