| 1 | dnl aclocal.m4 generated automatically by aclocal 1.3b |
| 2 | |
| 3 | dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc. |
| 4 | dnl This file is free software; the Free Software Foundation |
| 5 | dnl gives unlimited permission to copy and/or distribute it, |
| 6 | dnl with or without modifications, as long as this notice is preserved. |
| 7 | |
| 8 | dnl This program is distributed in the hope that it will be useful, |
| 9 | dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 10 | dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 11 | dnl PARTICULAR PURPOSE. |
| 12 | |
| 13 | sinclude(../bfd/acinclude.m4) |
| 14 | |
| 15 | # Do all the work for Automake. This macro actually does too much -- |
| 16 | # some checks are only needed if your package does certain things. |
| 17 | # But this isn't really a big deal. |
| 18 | |
| 19 | # serial 1 |
| 20 | |
| 21 | dnl Usage: |
| 22 | dnl AM_INIT_AUTOMAKE(package,version, [no-define]) |
| 23 | |
| 24 | AC_DEFUN(AM_INIT_AUTOMAKE, |
| 25 | [AC_REQUIRE([AM_PROG_INSTALL]) |
| 26 | PACKAGE=[$1] |
| 27 | AC_SUBST(PACKAGE) |
| 28 | VERSION=[$2] |
| 29 | AC_SUBST(VERSION) |
| 30 | dnl test to see if srcdir already configured |
| 31 | if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then |
| 32 | AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) |
| 33 | fi |
| 34 | ifelse([$3],, |
| 35 | AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE") |
| 36 | AC_DEFINE_UNQUOTED(VERSION, "$VERSION")) |
| 37 | AC_REQUIRE([AM_SANITY_CHECK]) |
| 38 | AC_REQUIRE([AC_ARG_PROGRAM]) |
| 39 | dnl FIXME This is truly gross. |
| 40 | missing_dir=`cd $ac_aux_dir && pwd` |
| 41 | AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) |
| 42 | AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) |
| 43 | AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) |
| 44 | AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) |
| 45 | AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) |
| 46 | AC_REQUIRE([AC_PROG_MAKE_SET])]) |
| 47 | |
| 48 | |
| 49 | # serial 1 |
| 50 | |
| 51 | AC_DEFUN(AM_PROG_INSTALL, |
| 52 | [AC_REQUIRE([AC_PROG_INSTALL]) |
| 53 | test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' |
| 54 | AC_SUBST(INSTALL_SCRIPT)dnl |
| 55 | ]) |
| 56 | |
| 57 | # |
| 58 | # Check to make sure that the build environment is sane. |
| 59 | # |
| 60 | |
| 61 | AC_DEFUN(AM_SANITY_CHECK, |
| 62 | [AC_MSG_CHECKING([whether build environment is sane]) |
| 63 | # Just in case |
| 64 | sleep 1 |
| 65 | echo timestamp > conftestfile |
| 66 | # Do `set' in a subshell so we don't clobber the current shell's |
| 67 | # arguments. Must try -L first in case configure is actually a |
| 68 | # symlink; some systems play weird games with the mod time of symlinks |
| 69 | # (eg FreeBSD returns the mod time of the symlink's containing |
| 70 | # directory). |
| 71 | if ( |
| 72 | set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` |
| 73 | if test "[$]*" = "X"; then |
| 74 | # -L didn't work. |
| 75 | set X `ls -t $srcdir/configure conftestfile` |
| 76 | fi |
| 77 | if test "[$]*" != "X $srcdir/configure conftestfile" \ |
| 78 | && test "[$]*" != "X conftestfile $srcdir/configure"; then |
| 79 | |
| 80 | # If neither matched, then we have a broken ls. This can happen |
| 81 | # if, for instance, CONFIG_SHELL is bash and it inherits a |
| 82 | # broken ls alias from the environment. This has actually |
| 83 | # happened. Such a system could not be considered "sane". |
| 84 | AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken |
| 85 | alias in your environment]) |
| 86 | fi |
| 87 | |
| 88 | test "[$]2" = conftestfile |
| 89 | ) |
| 90 | then |
| 91 | # Ok. |
| 92 | : |
| 93 | else |
| 94 | AC_MSG_ERROR([newly created file is older than distributed files! |
| 95 | Check your system clock]) |
| 96 | fi |
| 97 | rm -f conftest* |
| 98 | AC_MSG_RESULT(yes)]) |
| 99 | |
| 100 | dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) |
| 101 | dnl The program must properly implement --version. |
| 102 | AC_DEFUN(AM_MISSING_PROG, |
| 103 | [AC_MSG_CHECKING(for working $2) |
| 104 | # Run test in a subshell; some versions of sh will print an error if |
| 105 | # an executable is not found, even if stderr is redirected. |
| 106 | # Redirect stdin to placate older versions of autoconf. Sigh. |
| 107 | if ($2 --version) < /dev/null > /dev/null 2>&1; then |
| 108 | $1=$2 |
| 109 | AC_MSG_RESULT(found) |
| 110 | else |
| 111 | $1="$3/missing $2" |
| 112 | AC_MSG_RESULT(missing) |
| 113 | fi |
| 114 | AC_SUBST($1)]) |
| 115 | |
| 116 | |
| 117 | # serial 25 AM_PROG_LIBTOOL |
| 118 | AC_DEFUN(AM_PROG_LIBTOOL, |
| 119 | [AC_REQUIRE([AM_ENABLE_SHARED])dnl |
| 120 | AC_REQUIRE([AM_ENABLE_STATIC])dnl |
| 121 | AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 122 | AC_REQUIRE([AC_CANONICAL_BUILD])dnl |
| 123 | AC_REQUIRE([AC_PROG_RANLIB])dnl |
| 124 | AC_REQUIRE([AC_PROG_CC])dnl |
| 125 | AC_REQUIRE([AM_PROG_LD])dnl |
| 126 | AC_REQUIRE([AM_PROG_NM])dnl |
| 127 | AC_REQUIRE([AC_PROG_LN_S])dnl |
| 128 | dnl |
| 129 | # Always use our own libtool. |
| 130 | LIBTOOL='$(SHELL) $(top_builddir)/libtool' |
| 131 | AC_SUBST(LIBTOOL)dnl |
| 132 | |
| 133 | # Check for any special flags to pass to ltconfig. |
| 134 | libtool_flags= |
| 135 | test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" |
| 136 | test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" |
| 137 | test "$silent" = yes && libtool_flags="$libtool_flags --silent" |
| 138 | test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" |
| 139 | test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" |
| 140 | |
| 141 | # Some flags need to be propagated to the compiler or linker for good |
| 142 | # libtool support. |
| 143 | case "$host" in |
| 144 | *-*-irix6*) |
| 145 | # Find out which ABI we are using. |
| 146 | echo '[#]line __oline__ "configure"' > conftest.$ac_ext |
| 147 | if AC_TRY_EVAL(ac_compile); then |
| 148 | case "`/usr/bin/file conftest.o`" in |
| 149 | *32-bit*) |
| 150 | LD="${LD-ld} -32" |
| 151 | ;; |
| 152 | *N32*) |
| 153 | LD="${LD-ld} -n32" |
| 154 | ;; |
| 155 | *64-bit*) |
| 156 | LD="${LD-ld} -64" |
| 157 | ;; |
| 158 | esac |
| 159 | fi |
| 160 | rm -rf conftest* |
| 161 | ;; |
| 162 | |
| 163 | *-*-sco3.2v5*) |
| 164 | # On SCO OpenServer 5, we need -belf to get full-featured binaries. |
| 165 | CFLAGS="$CFLAGS -belf" |
| 166 | ;; |
| 167 | |
| 168 | *-*-cygwin32*) |
| 169 | AM_SYS_LIBTOOL_CYGWIN32 |
| 170 | ;; |
| 171 | |
| 172 | esac |
| 173 | |
| 174 | # Actually configure libtool. ac_aux_dir is where install-sh is found. |
| 175 | CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ |
| 176 | LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \ |
| 177 | DLLTOOL="$DLLTOOL" AS="$AS" \ |
| 178 | ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ |
| 179 | $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \ |
| 180 | || AC_MSG_ERROR([libtool configure failed]) |
| 181 | |
| 182 | # Redirect the config.log output again, so that the ltconfig log is not |
| 183 | # clobbered by the next message. |
| 184 | exec 5>>./config.log |
| 185 | ]) |
| 186 | |
| 187 | # AM_ENABLE_SHARED - implement the --enable-shared flag |
| 188 | # Usage: AM_ENABLE_SHARED[(DEFAULT)] |
| 189 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| 190 | # `yes'. |
| 191 | AC_DEFUN(AM_ENABLE_SHARED, |
| 192 | [define([AM_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl |
| 193 | AC_ARG_ENABLE(shared, |
| 194 | changequote(<<, >>)dnl |
| 195 | << --enable-shared[=PKGS] build shared libraries [default=>>AM_ENABLE_SHARED_DEFAULT], |
| 196 | changequote([, ])dnl |
| 197 | [p=${PACKAGE-default} |
| 198 | case "$enableval" in |
| 199 | yes) enable_shared=yes ;; |
| 200 | no) enable_shared=no ;; |
| 201 | *) |
| 202 | enable_shared=no |
| 203 | # Look at the argument we got. We use all the common list separators. |
| 204 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| 205 | for pkg in $enableval; do |
| 206 | if test "X$pkg" = "X$p"; then |
| 207 | enable_shared=yes |
| 208 | fi |
| 209 | done |
| 210 | IFS="$ac_save_ifs" |
| 211 | ;; |
| 212 | esac], |
| 213 | enable_shared=AM_ENABLE_SHARED_DEFAULT)dnl |
| 214 | ]) |
| 215 | |
| 216 | # AM_DISABLE_SHARED - set the default shared flag to --disable-shared |
| 217 | AC_DEFUN(AM_DISABLE_SHARED, |
| 218 | [AM_ENABLE_SHARED(no)]) |
| 219 | |
| 220 | # AM_DISABLE_STATIC - set the default static flag to --disable-static |
| 221 | AC_DEFUN(AM_DISABLE_STATIC, |
| 222 | [AM_ENABLE_STATIC(no)]) |
| 223 | |
| 224 | # AM_ENABLE_STATIC - implement the --enable-static flag |
| 225 | # Usage: AM_ENABLE_STATIC[(DEFAULT)] |
| 226 | # Where DEFAULT is either `yes' or `no'. If omitted, it defaults to |
| 227 | # `yes'. |
| 228 | AC_DEFUN(AM_ENABLE_STATIC, |
| 229 | [define([AM_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl |
| 230 | AC_ARG_ENABLE(static, |
| 231 | changequote(<<, >>)dnl |
| 232 | << --enable-static[=PKGS] build static libraries [default=>>AM_ENABLE_STATIC_DEFAULT], |
| 233 | changequote([, ])dnl |
| 234 | [p=${PACKAGE-default} |
| 235 | case "$enableval" in |
| 236 | yes) enable_static=yes ;; |
| 237 | no) enable_static=no ;; |
| 238 | *) |
| 239 | enable_static=no |
| 240 | # Look at the argument we got. We use all the common list separators. |
| 241 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," |
| 242 | for pkg in $enableval; do |
| 243 | if test "X$pkg" = "X$p"; then |
| 244 | enable_static=yes |
| 245 | fi |
| 246 | done |
| 247 | IFS="$ac_save_ifs" |
| 248 | ;; |
| 249 | esac], |
| 250 | enable_static=AM_ENABLE_STATIC_DEFAULT)dnl |
| 251 | ]) |
| 252 | |
| 253 | |
| 254 | # AM_PROG_LD - find the path to the GNU or non-GNU linker |
| 255 | AC_DEFUN(AM_PROG_LD, |
| 256 | [AC_ARG_WITH(gnu-ld, |
| 257 | [ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 258 | test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 259 | AC_REQUIRE([AC_PROG_CC]) |
| 260 | ac_prog=ld |
| 261 | if test "$ac_cv_prog_gcc" = yes; then |
| 262 | # Check if gcc -print-prog-name=ld gives a path. |
| 263 | AC_MSG_CHECKING([for ld used by GCC]) |
| 264 | ac_prog=`($CC -print-prog-name=ld) 2>&5` |
| 265 | case "$ac_prog" in |
| 266 | # Accept absolute paths. |
| 267 | changequote(,)dnl |
| 268 | /* | [A-Za-z]:\\*) |
| 269 | changequote([,])dnl |
| 270 | test -z "$LD" && LD="$ac_prog" |
| 271 | ;; |
| 272 | "") |
| 273 | # If it fails, then pretend we aren't using GCC. |
| 274 | ac_prog=ld |
| 275 | ;; |
| 276 | *) |
| 277 | # If it is relative, then search for the first ld in PATH. |
| 278 | with_gnu_ld=unknown |
| 279 | ;; |
| 280 | esac |
| 281 | elif test "$with_gnu_ld" = yes; then |
| 282 | AC_MSG_CHECKING([for GNU ld]) |
| 283 | else |
| 284 | AC_MSG_CHECKING([for non-GNU ld]) |
| 285 | fi |
| 286 | AC_CACHE_VAL(ac_cv_path_LD, |
| 287 | [if test -z "$LD"; then |
| 288 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 289 | for ac_dir in $PATH; do |
| 290 | test -z "$ac_dir" && ac_dir=. |
| 291 | if test -f "$ac_dir/$ac_prog"; then |
| 292 | ac_cv_path_LD="$ac_dir/$ac_prog" |
| 293 | # Check to see if the program is GNU ld. I'd rather use --version, |
| 294 | # but apparently some GNU ld's only accept -v. |
| 295 | # Break only if it was the GNU/non-GNU ld that we prefer. |
| 296 | if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then |
| 297 | test "$with_gnu_ld" != no && break |
| 298 | else |
| 299 | test "$with_gnu_ld" != yes && break |
| 300 | fi |
| 301 | fi |
| 302 | done |
| 303 | IFS="$ac_save_ifs" |
| 304 | else |
| 305 | ac_cv_path_LD="$LD" # Let the user override the test with a path. |
| 306 | fi]) |
| 307 | LD="$ac_cv_path_LD" |
| 308 | if test -n "$LD"; then |
| 309 | AC_MSG_RESULT($LD) |
| 310 | else |
| 311 | AC_MSG_RESULT(no) |
| 312 | fi |
| 313 | test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 314 | AC_SUBST(LD) |
| 315 | AM_PROG_LD_GNU |
| 316 | ]) |
| 317 | |
| 318 | AC_DEFUN(AM_PROG_LD_GNU, |
| 319 | [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld, |
| 320 | [# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 321 | if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then |
| 322 | ac_cv_prog_gnu_ld=yes |
| 323 | else |
| 324 | ac_cv_prog_gnu_ld=no |
| 325 | fi]) |
| 326 | ]) |
| 327 | |
| 328 | # AM_PROG_NM - find the path to a BSD-compatible name lister |
| 329 | AC_DEFUN(AM_PROG_NM, |
| 330 | [AC_MSG_CHECKING([for BSD-compatible nm]) |
| 331 | AC_CACHE_VAL(ac_cv_path_NM, |
| 332 | [if test -n "$NM"; then |
| 333 | # Let the user override the test. |
| 334 | ac_cv_path_NM="$NM" |
| 335 | else |
| 336 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 337 | for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do |
| 338 | test -z "$ac_dir" && ac_dir=. |
| 339 | if test -f $ac_dir/nm; then |
| 340 | # Check to see if the nm accepts a BSD-compat flag. |
| 341 | # Adding the `sed 1q' prevents false positives on HP-UX, which says: |
| 342 | # nm: unknown option "B" ignored |
| 343 | if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 344 | ac_cv_path_NM="$ac_dir/nm -B" |
| 345 | elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then |
| 346 | ac_cv_path_NM="$ac_dir/nm -p" |
| 347 | else |
| 348 | ac_cv_path_NM="$ac_dir/nm" |
| 349 | fi |
| 350 | break |
| 351 | fi |
| 352 | done |
| 353 | IFS="$ac_save_ifs" |
| 354 | test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm |
| 355 | fi]) |
| 356 | NM="$ac_cv_path_NM" |
| 357 | AC_MSG_RESULT([$NM]) |
| 358 | AC_SUBST(NM) |
| 359 | ]) |
| 360 | |
| 361 | # AM_SYS_LIBTOOL_CYGWIN32 - find tools needed on cygwin32 |
| 362 | AC_DEFUN(AM_SYS_LIBTOOL_CYGWIN32, |
| 363 | [AC_CHECK_TOOL(DLLTOOL, dlltool, false) |
| 364 | AC_CHECK_TOOL(AS, as, false) |
| 365 | ]) |
| 366 | |
| 367 | # Like AC_CONFIG_HEADER, but automatically create stamp file. |
| 368 | |
| 369 | AC_DEFUN(AM_CONFIG_HEADER, |
| 370 | [AC_PREREQ([2.12]) |
| 371 | AC_CONFIG_HEADER([$1]) |
| 372 | dnl When config.status generates a header, we must update the stamp-h file. |
| 373 | dnl This file resides in the same directory as the config header |
| 374 | dnl that is generated. We must strip everything past the first ":", |
| 375 | dnl and everything past the last "/". |
| 376 | AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl |
| 377 | ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, |
| 378 | <<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, |
| 379 | <<am_indx=1 |
| 380 | for am_file in <<$1>>; do |
| 381 | case " <<$>>CONFIG_HEADERS " in |
| 382 | *" <<$>>am_file "*<<)>> |
| 383 | echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx |
| 384 | ;; |
| 385 | esac |
| 386 | am_indx=`expr "<<$>>am_indx" + 1` |
| 387 | done<<>>dnl>>) |
| 388 | changequote([,]))]) |
| 389 | |
| 390 | # This file is derived from `gettext.m4'. The difference is that the |
| 391 | # included macros assume Cygnus-style source and build trees. |
| 392 | |
| 393 | # Macro to add for using GNU gettext. |
| 394 | # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| 395 | # |
| 396 | # This file file be copied and used freely without restrictions. It can |
| 397 | # be used in projects which are not available under the GNU Public License |
| 398 | # but which still want to provide support for the GNU gettext functionality. |
| 399 | # Please note that the actual code is *not* freely available. |
| 400 | |
| 401 | # serial 3 |
| 402 | |
| 403 | AC_DEFUN(CY_WITH_NLS, |
| 404 | [AC_MSG_CHECKING([whether NLS is requested]) |
| 405 | dnl Default is enabled NLS |
| 406 | AC_ARG_ENABLE(nls, |
| 407 | [ --disable-nls do not use Native Language Support], |
| 408 | USE_NLS=$enableval, USE_NLS=yes) |
| 409 | AC_MSG_RESULT($USE_NLS) |
| 410 | AC_SUBST(USE_NLS) |
| 411 | |
| 412 | USE_INCLUDED_LIBINTL=no |
| 413 | |
| 414 | dnl If we use NLS figure out what method |
| 415 | if test "$USE_NLS" = "yes"; then |
| 416 | AC_DEFINE(ENABLE_NLS) |
| 417 | AC_MSG_CHECKING([whether included gettext is requested]) |
| 418 | AC_ARG_WITH(included-gettext, |
| 419 | [ --with-included-gettext use the GNU gettext library included here], |
| 420 | nls_cv_force_use_gnu_gettext=$withval, |
| 421 | nls_cv_force_use_gnu_gettext=no) |
| 422 | AC_MSG_RESULT($nls_cv_force_use_gnu_gettext) |
| 423 | |
| 424 | nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" |
| 425 | if test "$nls_cv_force_use_gnu_gettext" != "yes"; then |
| 426 | dnl User does not insist on using GNU NLS library. Figure out what |
| 427 | dnl to use. If gettext or catgets are available (in this order) we |
| 428 | dnl use this. Else we have to fall back to GNU NLS library. |
| 429 | dnl catgets is only used if permitted by option --with-catgets. |
| 430 | nls_cv_header_intl= |
| 431 | nls_cv_header_libgt= |
| 432 | CATOBJEXT=NONE |
| 433 | |
| 434 | AC_CHECK_HEADER(libintl.h, |
| 435 | [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc, |
| 436 | [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")], |
| 437 | gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)]) |
| 438 | |
| 439 | if test "$gt_cv_func_gettext_libc" != "yes"; then |
| 440 | AC_CHECK_LIB(intl, bindtextdomain, |
| 441 | [AC_CACHE_CHECK([for gettext in libintl], |
| 442 | gt_cv_func_gettext_libintl, |
| 443 | [AC_TRY_LINK([], [return (int) gettext ("")], |
| 444 | gt_cv_func_gettext_libintl=yes, |
| 445 | gt_cv_func_gettext_libintl=no)])]) |
| 446 | fi |
| 447 | |
| 448 | if test "$gt_cv_func_gettext_libc" = "yes" \ |
| 449 | || test "$gt_cv_func_gettext_libintl" = "yes"; then |
| 450 | AC_DEFINE(HAVE_GETTEXT) |
| 451 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| 452 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl |
| 453 | if test "$MSGFMT" != "no"; then |
| 454 | AC_CHECK_FUNCS(dcgettext) |
| 455 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
| 456 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
| 457 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| 458 | AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; |
| 459 | return _nl_msg_cat_cntr], |
| 460 | [CATOBJEXT=.gmo |
| 461 | DATADIRNAME=share], |
| 462 | [CATOBJEXT=.mo |
| 463 | DATADIRNAME=lib]) |
| 464 | INSTOBJEXT=.mo |
| 465 | fi |
| 466 | fi |
| 467 | ]) |
| 468 | |
| 469 | dnl In the standard gettext, we would now check for catgets. |
| 470 | dnl However, we never want to use catgets for our releases. |
| 471 | |
| 472 | if test "$CATOBJEXT" = "NONE"; then |
| 473 | dnl Neither gettext nor catgets in included in the C library. |
| 474 | dnl Fall back on GNU gettext library. |
| 475 | nls_cv_use_gnu_gettext=yes |
| 476 | fi |
| 477 | fi |
| 478 | |
| 479 | if test "$nls_cv_use_gnu_gettext" = "yes"; then |
| 480 | dnl Mark actions used to generate GNU NLS library. |
| 481 | INTLOBJS="\$(GETTOBJS)" |
| 482 | AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, |
| 483 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt) |
| 484 | AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT) |
| 485 | AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, |
| 486 | [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :) |
| 487 | AC_SUBST(MSGFMT) |
| 488 | USE_INCLUDED_LIBINTL=yes |
| 489 | CATOBJEXT=.gmo |
| 490 | INSTOBJEXT=.mo |
| 491 | DATADIRNAME=share |
| 492 | INTLDEPS='$(top_builddir)/../intl/libintl.a' |
| 493 | INTLLIBS=$INTLDEPS |
| 494 | LIBS=`echo $LIBS | sed -e 's/-lintl//'` |
| 495 | nls_cv_header_intl=libintl.h |
| 496 | nls_cv_header_libgt=libgettext.h |
| 497 | fi |
| 498 | |
| 499 | dnl Test whether we really found GNU xgettext. |
| 500 | if test "$XGETTEXT" != ":"; then |
| 501 | dnl If it is no GNU xgettext we define it as : so that the |
| 502 | dnl Makefiles still can work. |
| 503 | if $XGETTEXT --omit-header /dev/null 2> /dev/null; then |
| 504 | : ; |
| 505 | else |
| 506 | AC_MSG_RESULT( |
| 507 | [found xgettext programs is not GNU xgettext; ignore it]) |
| 508 | XGETTEXT=":" |
| 509 | fi |
| 510 | fi |
| 511 | |
| 512 | # We need to process the po/ directory. |
| 513 | POSUB=po |
| 514 | else |
| 515 | DATADIRNAME=share |
| 516 | nls_cv_header_intl=libintl.h |
| 517 | nls_cv_header_libgt=libgettext.h |
| 518 | fi |
| 519 | |
| 520 | # If this is used in GNU gettext we have to set USE_NLS to `yes' |
| 521 | # because some of the sources are only built for this goal. |
| 522 | if test "$PACKAGE" = gettext; then |
| 523 | USE_NLS=yes |
| 524 | USE_INCLUDED_LIBINTL=yes |
| 525 | fi |
| 526 | |
| 527 | dnl These rules are solely for the distribution goal. While doing this |
| 528 | dnl we only have to keep exactly one list of the available catalogs |
| 529 | dnl in configure.in. |
| 530 | for lang in $ALL_LINGUAS; do |
| 531 | GMOFILES="$GMOFILES $lang.gmo" |
| 532 | POFILES="$POFILES $lang.po" |
| 533 | done |
| 534 | |
| 535 | dnl Make all variables we use known to autoconf. |
| 536 | AC_SUBST(USE_INCLUDED_LIBINTL) |
| 537 | AC_SUBST(CATALOGS) |
| 538 | AC_SUBST(CATOBJEXT) |
| 539 | AC_SUBST(DATADIRNAME) |
| 540 | AC_SUBST(GMOFILES) |
| 541 | AC_SUBST(INSTOBJEXT) |
| 542 | AC_SUBST(INTLDEPS) |
| 543 | AC_SUBST(INTLLIBS) |
| 544 | AC_SUBST(INTLOBJS) |
| 545 | AC_SUBST(POFILES) |
| 546 | AC_SUBST(POSUB) |
| 547 | ]) |
| 548 | |
| 549 | AC_DEFUN(CY_GNU_GETTEXT, |
| 550 | [AC_REQUIRE([AC_PROG_MAKE_SET])dnl |
| 551 | AC_REQUIRE([AC_PROG_CC])dnl |
| 552 | AC_REQUIRE([AC_PROG_RANLIB])dnl |
| 553 | AC_REQUIRE([AC_ISC_POSIX])dnl |
| 554 | AC_REQUIRE([AC_HEADER_STDC])dnl |
| 555 | AC_REQUIRE([AC_C_CONST])dnl |
| 556 | AC_REQUIRE([AC_C_INLINE])dnl |
| 557 | AC_REQUIRE([AC_TYPE_OFF_T])dnl |
| 558 | AC_REQUIRE([AC_TYPE_SIZE_T])dnl |
| 559 | AC_REQUIRE([AC_FUNC_ALLOCA])dnl |
| 560 | AC_REQUIRE([AC_FUNC_MMAP])dnl |
| 561 | |
| 562 | AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ |
| 563 | unistd.h values.h sys/param.h]) |
| 564 | AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ |
| 565 | __argz_count __argz_stringify __argz_next]) |
| 566 | |
| 567 | if test "${ac_cv_func_stpcpy+set}" != "set"; then |
| 568 | AC_CHECK_FUNCS(stpcpy) |
| 569 | fi |
| 570 | if test "${ac_cv_func_stpcpy}" = "yes"; then |
| 571 | AC_DEFINE(HAVE_STPCPY) |
| 572 | fi |
| 573 | |
| 574 | AM_LC_MESSAGES |
| 575 | CY_WITH_NLS |
| 576 | |
| 577 | if test "x$CATOBJEXT" != "x"; then |
| 578 | if test "x$ALL_LINGUAS" = "x"; then |
| 579 | LINGUAS= |
| 580 | else |
| 581 | AC_MSG_CHECKING(for catalogs to be installed) |
| 582 | NEW_LINGUAS= |
| 583 | for lang in ${LINGUAS=$ALL_LINGUAS}; do |
| 584 | case "$ALL_LINGUAS" in |
| 585 | *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; |
| 586 | esac |
| 587 | done |
| 588 | LINGUAS=$NEW_LINGUAS |
| 589 | AC_MSG_RESULT($LINGUAS) |
| 590 | fi |
| 591 | |
| 592 | dnl Construct list of names of catalog files to be constructed. |
| 593 | if test -n "$LINGUAS"; then |
| 594 | for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done |
| 595 | fi |
| 596 | fi |
| 597 | |
| 598 | dnl The reference to <locale.h> in the installed <libintl.h> file |
| 599 | dnl must be resolved because we cannot expect the users of this |
| 600 | dnl to define HAVE_LOCALE_H. |
| 601 | if test $ac_cv_header_locale_h = yes; then |
| 602 | INCLUDE_LOCALE_H="#include <locale.h>" |
| 603 | else |
| 604 | INCLUDE_LOCALE_H="\ |
| 605 | /* The system does not provide the header <locale.h>. Take care yourself. */" |
| 606 | fi |
| 607 | AC_SUBST(INCLUDE_LOCALE_H) |
| 608 | |
| 609 | dnl Determine which catalog format we have (if any is needed) |
| 610 | dnl For now we know about two different formats: |
| 611 | dnl Linux libc-5 and the normal X/Open format |
| 612 | if test -f $srcdir/po2tbl.sed.in; then |
| 613 | if test "$CATOBJEXT" = ".cat"; then |
| 614 | AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen) |
| 615 | |
| 616 | dnl Transform the SED scripts while copying because some dumb SEDs |
| 617 | dnl cannot handle comments. |
| 618 | sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed |
| 619 | fi |
| 620 | dnl po2tbl.sed is always needed. |
| 621 | sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \ |
| 622 | $srcdir/po2tbl.sed.in > po2tbl.sed |
| 623 | fi |
| 624 | |
| 625 | dnl In the intl/Makefile.in we have a special dependency which makes |
| 626 | dnl only sense for gettext. We comment this out for non-gettext |
| 627 | dnl packages. |
| 628 | if test "$PACKAGE" = "gettext"; then |
| 629 | GT_NO="#NO#" |
| 630 | GT_YES= |
| 631 | else |
| 632 | GT_NO= |
| 633 | GT_YES="#YES#" |
| 634 | fi |
| 635 | AC_SUBST(GT_NO) |
| 636 | AC_SUBST(GT_YES) |
| 637 | |
| 638 | MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs" |
| 639 | AC_SUBST(MKINSTALLDIRS) |
| 640 | |
| 641 | dnl *** For now the libtool support in intl/Makefile is not for real. |
| 642 | l= |
| 643 | AC_SUBST(l) |
| 644 | |
| 645 | dnl Generate list of files to be processed by xgettext which will |
| 646 | dnl be included in po/Makefile. But only do this if the po directory |
| 647 | dnl exists in srcdir. |
| 648 | if test -d $srcdir/po; then |
| 649 | test -d po || mkdir po |
| 650 | if test "x$srcdir" != "x."; then |
| 651 | if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then |
| 652 | posrcprefix="$srcdir/" |
| 653 | else |
| 654 | posrcprefix="../$srcdir/" |
| 655 | fi |
| 656 | else |
| 657 | posrcprefix="../" |
| 658 | fi |
| 659 | rm -f po/POTFILES |
| 660 | sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \ |
| 661 | < $srcdir/po/POTFILES.in > po/POTFILES |
| 662 | fi |
| 663 | ]) |
| 664 | |
| 665 | # Search path for a program which passes the given test. |
| 666 | # Ulrich Drepper <drepper@cygnus.com>, 1996. |
| 667 | # |
| 668 | # This file file be copied and used freely without restrictions. It can |
| 669 | # be used in projects which are not available under the GNU Public License |
| 670 | # but which still want to provide support for the GNU gettext functionality. |
| 671 | # Please note that the actual code is *not* freely available. |
| 672 | |
| 673 | # serial 1 |
| 674 | |
| 675 | dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR, |
| 676 | dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]]) |
| 677 | AC_DEFUN(AM_PATH_PROG_WITH_TEST, |
| 678 | [# Extract the first word of "$2", so it can be a program name with args. |
| 679 | set dummy $2; ac_word=[$]2 |
| 680 | AC_MSG_CHECKING([for $ac_word]) |
| 681 | AC_CACHE_VAL(ac_cv_path_$1, |
| 682 | [case "[$]$1" in |
| 683 | /*) |
| 684 | ac_cv_path_$1="[$]$1" # Let the user override the test with a path. |
| 685 | ;; |
| 686 | *) |
| 687 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" |
| 688 | for ac_dir in ifelse([$5], , $PATH, [$5]); do |
| 689 | test -z "$ac_dir" && ac_dir=. |
| 690 | if test -f $ac_dir/$ac_word; then |
| 691 | if [$3]; then |
| 692 | ac_cv_path_$1="$ac_dir/$ac_word" |
| 693 | break |
| 694 | fi |
| 695 | fi |
| 696 | done |
| 697 | IFS="$ac_save_ifs" |
| 698 | dnl If no 4th arg is given, leave the cache variable unset, |
| 699 | dnl so AC_PATH_PROGS will keep looking. |
| 700 | ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" |
| 701 | ])dnl |
| 702 | ;; |
| 703 | esac])dnl |
| 704 | $1="$ac_cv_path_$1" |
| 705 | if test -n "[$]$1"; then |
| 706 | AC_MSG_RESULT([$]$1) |
| 707 | else |
| 708 | AC_MSG_RESULT(no) |
| 709 | fi |
| 710 | AC_SUBST($1)dnl |
| 711 | ]) |
| 712 | |
| 713 | # Check whether LC_MESSAGES is available in <locale.h>. |
| 714 | # Ulrich Drepper <drepper@cygnus.com>, 1995. |
| 715 | # |
| 716 | # This file file be copied and used freely without restrictions. It can |
| 717 | # be used in projects which are not available under the GNU Public License |
| 718 | # but which still want to provide support for the GNU gettext functionality. |
| 719 | # Please note that the actual code is *not* freely available. |
| 720 | |
| 721 | # serial 1 |
| 722 | |
| 723 | AC_DEFUN(AM_LC_MESSAGES, |
| 724 | [if test $ac_cv_header_locale_h = yes; then |
| 725 | AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES, |
| 726 | [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES], |
| 727 | am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)]) |
| 728 | if test $am_cv_val_LC_MESSAGES = yes; then |
| 729 | AC_DEFINE(HAVE_LC_MESSAGES) |
| 730 | fi |
| 731 | fi]) |
| 732 | |
| 733 | # Check to see if we're running under Cygwin32, without using |
| 734 | # AC_CANONICAL_*. If so, set output variable CYGWIN32 to "yes". |
| 735 | # Otherwise set it to "no". |
| 736 | |
| 737 | dnl AM_CYGWIN32() |
| 738 | AC_DEFUN(AM_CYGWIN32, |
| 739 | [AC_CACHE_CHECK(for Cygwin32 environment, am_cv_cygwin32, |
| 740 | [AC_TRY_COMPILE(,[return __CYGWIN32__;], |
| 741 | am_cv_cygwin32=yes, am_cv_cygwin32=no) |
| 742 | rm -f conftest*]) |
| 743 | CYGWIN32= |
| 744 | test "$am_cv_cygwin32" = yes && CYGWIN32=yes]) |
| 745 | |
| 746 | # Check to see if we're running under Win32, without using |
| 747 | # AC_CANONICAL_*. If so, set output variable EXEEXT to ".exe". |
| 748 | # Otherwise set it to "". |
| 749 | |
| 750 | dnl AM_EXEEXT() |
| 751 | dnl This knows we add .exe if we're building in the Cygwin32 |
| 752 | dnl environment. But if we're not, then it compiles a test program |
| 753 | dnl to see if there is a suffix for executables. |
| 754 | AC_DEFUN(AM_EXEEXT, |
| 755 | [AC_REQUIRE([AM_CYGWIN32]) |
| 756 | AC_REQUIRE([AM_MINGW32]) |
| 757 | AC_MSG_CHECKING([for executable suffix]) |
| 758 | AC_CACHE_VAL(am_cv_exeext, |
| 759 | [if test "$CYGWIN32" = yes || test "$MINGW32" = yes; then |
| 760 | am_cv_exeext=.exe |
| 761 | else |
| 762 | cat > am_c_test.c << 'EOF' |
| 763 | int main() { |
| 764 | /* Nothing needed here */ |
| 765 | } |
| 766 | EOF |
| 767 | ${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5 |
| 768 | am_cv_exeext= |
| 769 | for file in am_c_test.*; do |
| 770 | case $file in |
| 771 | *.c) ;; |
| 772 | *.o) ;; |
| 773 | *) am_cv_exeext=`echo $file | sed -e s/am_c_test//` ;; |
| 774 | esac |
| 775 | done |
| 776 | rm -f am_c_test*]) |
| 777 | test x"${am_cv_exeext}" = x && am_cv_exeext=no |
| 778 | fi |
| 779 | EXEEXT="" |
| 780 | test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext} |
| 781 | AC_MSG_RESULT(${am_cv_exeext}) |
| 782 | AC_SUBST(EXEEXT)]) |
| 783 | |
| 784 | # Check to see if we're running under Mingw, without using |
| 785 | # AC_CANONICAL_*. If so, set output variable MINGW32 to "yes". |
| 786 | # Otherwise set it to "no". |
| 787 | |
| 788 | dnl AM_MINGW32() |
| 789 | AC_DEFUN(AM_MINGW32, |
| 790 | [AC_CACHE_CHECK(for Mingw32 environment, am_cv_mingw32, |
| 791 | [AC_TRY_COMPILE(,[return __MINGW32__;], |
| 792 | am_cv_mingw32=yes, am_cv_mingw32=no) |
| 793 | rm -f conftest*]) |
| 794 | MINGW32= |
| 795 | test "$am_cv_mingw32" = yes && MINGW32=yes]) |
| 796 | |
| 797 | |
| 798 | dnl AM_PROG_LEX |
| 799 | dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT |
| 800 | AC_DEFUN(AM_PROG_LEX, |
| 801 | [missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1) |
| 802 | AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex") |
| 803 | AC_PROG_LEX |
| 804 | AC_DECL_YYTEXT]) |
| 805 | |
| 806 | # Add --enable-maintainer-mode option to configure. |
| 807 | # From Jim Meyering |
| 808 | |
| 809 | # serial 1 |
| 810 | |
| 811 | AC_DEFUN(AM_MAINTAINER_MODE, |
| 812 | [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) |
| 813 | dnl maintainer-mode is disabled by default |
| 814 | AC_ARG_ENABLE(maintainer-mode, |
| 815 | [ --enable-maintainer-mode enable make rules and dependencies not useful |
| 816 | (and sometimes confusing) to the casual installer], |
| 817 | USE_MAINTAINER_MODE=$enableval, |
| 818 | USE_MAINTAINER_MODE=no) |
| 819 | AC_MSG_RESULT($USE_MAINTAINER_MODE) |
| 820 | if test $USE_MAINTAINER_MODE = yes; then |
| 821 | MAINT= |
| 822 | else |
| 823 | MAINT='#M#' |
| 824 | fi |
| 825 | AC_SUBST(MAINT)dnl |
| 826 | ] |
| 827 | ) |
| 828 | |