| 1 | #! /bin/sh |
| 2 | |
| 3 | # From configure.in for Readline 2.2, version 2.07, from autoconf version 2.12.2 |
| 4 | LIBVERSION=2.2 |
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| 91 | # Guess values for system-dependent variables and create Makefiles. |
| 92 | # Generated automatically using autoconf version 2.12.2 |
| 93 | # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. |
| 94 | # |
| 95 | # This configure script is free software; the Free Software Foundation |
| 96 | # gives unlimited permission to copy, distribute and modify it. |
| 97 | |
| 98 | # Defaults: |
| 99 | ac_help= |
| 100 | ac_default_prefix=/usr/local |
| 101 | # Any additions from configure.in: |
| 102 | ac_help="$ac_help |
| 103 | --with-curses use the curses library instead of the termcap library" |
| 104 | |
| 105 | # Initialize some variables set by options. |
| 106 | # The variables have the same names as the options, with |
| 107 | # dashes changed to underlines. |
| 108 | build=NONE |
| 109 | cache_file=./config.cache |
| 110 | exec_prefix=NONE |
| 111 | host=NONE |
| 112 | no_create= |
| 113 | nonopt=NONE |
| 114 | no_recursion= |
| 115 | prefix=NONE |
| 116 | program_prefix=NONE |
| 117 | program_suffix=NONE |
| 118 | program_transform_name=s,x,x, |
| 119 | silent= |
| 120 | site= |
| 121 | srcdir= |
| 122 | target=NONE |
| 123 | verbose= |
| 124 | x_includes=NONE |
| 125 | x_libraries=NONE |
| 126 | bindir='${exec_prefix}/bin' |
| 127 | sbindir='${exec_prefix}/sbin' |
| 128 | libexecdir='${exec_prefix}/libexec' |
| 129 | datadir='${prefix}/share' |
| 130 | sysconfdir='${prefix}/etc' |
| 131 | sharedstatedir='${prefix}/com' |
| 132 | localstatedir='${prefix}/var' |
| 133 | libdir='${exec_prefix}/lib' |
| 134 | includedir='${prefix}/include' |
| 135 | oldincludedir='/usr/include' |
| 136 | infodir='${prefix}/info' |
| 137 | mandir='${prefix}/man' |
| 138 | |
| 139 | # Initialize some other variables. |
| 140 | subdirs= |
| 141 | MFLAGS= MAKEFLAGS= |
| 142 | SHELL=${CONFIG_SHELL-/bin/sh} |
| 143 | # Maximum number of lines to put in a shell here document. |
| 144 | ac_max_here_lines=12 |
| 145 | |
| 146 | ac_prev= |
| 147 | for ac_option |
| 148 | do |
| 149 | |
| 150 | # If the previous option needs an argument, assign it. |
| 151 | if test -n "$ac_prev"; then |
| 152 | eval "$ac_prev=\$ac_option" |
| 153 | ac_prev= |
| 154 | continue |
| 155 | fi |
| 156 | |
| 157 | case "$ac_option" in |
| 158 | -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; |
| 159 | *) ac_optarg= ;; |
| 160 | esac |
| 161 | |
| 162 | # Accept the important Cygnus configure options, so we can diagnose typos. |
| 163 | |
| 164 | case "$ac_option" in |
| 165 | |
| 166 | -bindir | --bindir | --bindi | --bind | --bin | --bi) |
| 167 | ac_prev=bindir ;; |
| 168 | -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) |
| 169 | bindir="$ac_optarg" ;; |
| 170 | |
| 171 | -build | --build | --buil | --bui | --bu) |
| 172 | ac_prev=build ;; |
| 173 | -build=* | --build=* | --buil=* | --bui=* | --bu=*) |
| 174 | build="$ac_optarg" ;; |
| 175 | |
| 176 | -cache-file | --cache-file | --cache-fil | --cache-fi \ |
| 177 | | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) |
| 178 | ac_prev=cache_file ;; |
| 179 | -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ |
| 180 | | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) |
| 181 | cache_file="$ac_optarg" ;; |
| 182 | |
| 183 | -datadir | --datadir | --datadi | --datad | --data | --dat | --da) |
| 184 | ac_prev=datadir ;; |
| 185 | -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ |
| 186 | | --da=*) |
| 187 | datadir="$ac_optarg" ;; |
| 188 | |
| 189 | -disable-* | --disable-*) |
| 190 | ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` |
| 191 | # Reject names that are not valid shell variable names. |
| 192 | if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| 193 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| 194 | fi |
| 195 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 196 | eval "enable_${ac_feature}=no" ;; |
| 197 | |
| 198 | -enable-* | --enable-*) |
| 199 | ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` |
| 200 | # Reject names that are not valid shell variable names. |
| 201 | if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| 202 | { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } |
| 203 | fi |
| 204 | ac_feature=`echo $ac_feature| sed 's/-/_/g'` |
| 205 | case "$ac_option" in |
| 206 | *=*) ;; |
| 207 | *) ac_optarg=yes ;; |
| 208 | esac |
| 209 | eval "enable_${ac_feature}='$ac_optarg'" ;; |
| 210 | |
| 211 | -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ |
| 212 | | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ |
| 213 | | --exec | --exe | --ex) |
| 214 | ac_prev=exec_prefix ;; |
| 215 | -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ |
| 216 | | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ |
| 217 | | --exec=* | --exe=* | --ex=*) |
| 218 | exec_prefix="$ac_optarg" ;; |
| 219 | |
| 220 | -gas | --gas | --ga | --g) |
| 221 | # Obsolete; use --with-gas. |
| 222 | with_gas=yes ;; |
| 223 | |
| 224 | -help | --help | --hel | --he) |
| 225 | # Omit some internal or obsolete options to make the list less imposing. |
| 226 | # This message is too long to be a string in the A/UX 3.1 sh. |
| 227 | cat << EOF |
| 228 | Usage: configure [options] [host] |
| 229 | Options: [defaults in brackets after descriptions] |
| 230 | Configuration: |
| 231 | --cache-file=FILE cache test results in FILE |
| 232 | --help print this message |
| 233 | --no-create do not create output files |
| 234 | --quiet, --silent do not print \`checking...' messages |
| 235 | --version print the version of autoconf that created configure |
| 236 | Directory and file names: |
| 237 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 238 | [$ac_default_prefix] |
| 239 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 240 | [same as prefix] |
| 241 | --bindir=DIR user executables in DIR [EPREFIX/bin] |
| 242 | --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] |
| 243 | --libexecdir=DIR program executables in DIR [EPREFIX/libexec] |
| 244 | --datadir=DIR read-only architecture-independent data in DIR |
| 245 | [PREFIX/share] |
| 246 | --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] |
| 247 | --sharedstatedir=DIR modifiable architecture-independent data in DIR |
| 248 | [PREFIX/com] |
| 249 | --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] |
| 250 | --libdir=DIR object code libraries in DIR [EPREFIX/lib] |
| 251 | --includedir=DIR C header files in DIR [PREFIX/include] |
| 252 | --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] |
| 253 | --infodir=DIR info documentation in DIR [PREFIX/info] |
| 254 | --mandir=DIR man documentation in DIR [PREFIX/man] |
| 255 | --srcdir=DIR find the sources in DIR [configure dir or ..] |
| 256 | --program-prefix=PREFIX prepend PREFIX to installed program names |
| 257 | --program-suffix=SUFFIX append SUFFIX to installed program names |
| 258 | --program-transform-name=PROGRAM |
| 259 | run sed PROGRAM on installed program names |
| 260 | EOF |
| 261 | cat << EOF |
| 262 | Host type: |
| 263 | --build=BUILD configure for building on BUILD [BUILD=HOST] |
| 264 | --host=HOST configure for HOST [guessed] |
| 265 | --target=TARGET configure for TARGET [TARGET=HOST] |
| 266 | Features and packages: |
| 267 | --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) |
| 268 | --enable-FEATURE[=ARG] include FEATURE [ARG=yes] |
| 269 | --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] |
| 270 | --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) |
| 271 | --x-includes=DIR X include files are in DIR |
| 272 | --x-libraries=DIR X library files are in DIR |
| 273 | EOF |
| 274 | if test -n "$ac_help"; then |
| 275 | echo "--enable and --with options recognized:$ac_help" |
| 276 | fi |
| 277 | exit 0 ;; |
| 278 | |
| 279 | -host | --host | --hos | --ho) |
| 280 | ac_prev=host ;; |
| 281 | -host=* | --host=* | --hos=* | --ho=*) |
| 282 | host="$ac_optarg" ;; |
| 283 | |
| 284 | -includedir | --includedir | --includedi | --included | --include \ |
| 285 | | --includ | --inclu | --incl | --inc) |
| 286 | ac_prev=includedir ;; |
| 287 | -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
| 288 | | --includ=* | --inclu=* | --incl=* | --inc=*) |
| 289 | includedir="$ac_optarg" ;; |
| 290 | |
| 291 | -infodir | --infodir | --infodi | --infod | --info | --inf) |
| 292 | ac_prev=infodir ;; |
| 293 | -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) |
| 294 | infodir="$ac_optarg" ;; |
| 295 | |
| 296 | -libdir | --libdir | --libdi | --libd) |
| 297 | ac_prev=libdir ;; |
| 298 | -libdir=* | --libdir=* | --libdi=* | --libd=*) |
| 299 | libdir="$ac_optarg" ;; |
| 300 | |
| 301 | -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
| 302 | | --libexe | --libex | --libe) |
| 303 | ac_prev=libexecdir ;; |
| 304 | -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ |
| 305 | | --libexe=* | --libex=* | --libe=*) |
| 306 | libexecdir="$ac_optarg" ;; |
| 307 | |
| 308 | -localstatedir | --localstatedir | --localstatedi | --localstated \ |
| 309 | | --localstate | --localstat | --localsta | --localst \ |
| 310 | | --locals | --local | --loca | --loc | --lo) |
| 311 | ac_prev=localstatedir ;; |
| 312 | -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ |
| 313 | | --localstate=* | --localstat=* | --localsta=* | --localst=* \ |
| 314 | | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) |
| 315 | localstatedir="$ac_optarg" ;; |
| 316 | |
| 317 | -mandir | --mandir | --mandi | --mand | --man | --ma | --m) |
| 318 | ac_prev=mandir ;; |
| 319 | -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) |
| 320 | mandir="$ac_optarg" ;; |
| 321 | |
| 322 | -nfp | --nfp | --nf) |
| 323 | # Obsolete; use --without-fp. |
| 324 | with_fp=no ;; |
| 325 | |
| 326 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 327 | | --no-cr | --no-c) |
| 328 | no_create=yes ;; |
| 329 | |
| 330 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 331 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) |
| 332 | no_recursion=yes ;; |
| 333 | |
| 334 | -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ |
| 335 | | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ |
| 336 | | --oldin | --oldi | --old | --ol | --o) |
| 337 | ac_prev=oldincludedir ;; |
| 338 | -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ |
| 339 | | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ |
| 340 | | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) |
| 341 | oldincludedir="$ac_optarg" ;; |
| 342 | |
| 343 | -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) |
| 344 | ac_prev=prefix ;; |
| 345 | -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) |
| 346 | prefix="$ac_optarg" ;; |
| 347 | |
| 348 | -program-prefix | --program-prefix | --program-prefi | --program-pref \ |
| 349 | | --program-pre | --program-pr | --program-p) |
| 350 | ac_prev=program_prefix ;; |
| 351 | -program-prefix=* | --program-prefix=* | --program-prefi=* \ |
| 352 | | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) |
| 353 | program_prefix="$ac_optarg" ;; |
| 354 | |
| 355 | -program-suffix | --program-suffix | --program-suffi | --program-suff \ |
| 356 | | --program-suf | --program-su | --program-s) |
| 357 | ac_prev=program_suffix ;; |
| 358 | -program-suffix=* | --program-suffix=* | --program-suffi=* \ |
| 359 | | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) |
| 360 | program_suffix="$ac_optarg" ;; |
| 361 | |
| 362 | -program-transform-name | --program-transform-name \ |
| 363 | | --program-transform-nam | --program-transform-na \ |
| 364 | | --program-transform-n | --program-transform- \ |
| 365 | | --program-transform | --program-transfor \ |
| 366 | | --program-transfo | --program-transf \ |
| 367 | | --program-trans | --program-tran \ |
| 368 | | --progr-tra | --program-tr | --program-t) |
| 369 | ac_prev=program_transform_name ;; |
| 370 | -program-transform-name=* | --program-transform-name=* \ |
| 371 | | --program-transform-nam=* | --program-transform-na=* \ |
| 372 | | --program-transform-n=* | --program-transform-=* \ |
| 373 | | --program-transform=* | --program-transfor=* \ |
| 374 | | --program-transfo=* | --program-transf=* \ |
| 375 | | --program-trans=* | --program-tran=* \ |
| 376 | | --progr-tra=* | --program-tr=* | --program-t=*) |
| 377 | program_transform_name="$ac_optarg" ;; |
| 378 | |
| 379 | -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| 380 | | -silent | --silent | --silen | --sile | --sil) |
| 381 | silent=yes ;; |
| 382 | |
| 383 | -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) |
| 384 | ac_prev=sbindir ;; |
| 385 | -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ |
| 386 | | --sbi=* | --sb=*) |
| 387 | sbindir="$ac_optarg" ;; |
| 388 | |
| 389 | -sharedstatedir | --sharedstatedir | --sharedstatedi \ |
| 390 | | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ |
| 391 | | --sharedst | --shareds | --shared | --share | --shar \ |
| 392 | | --sha | --sh) |
| 393 | ac_prev=sharedstatedir ;; |
| 394 | -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ |
| 395 | | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ |
| 396 | | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ |
| 397 | | --sha=* | --sh=*) |
| 398 | sharedstatedir="$ac_optarg" ;; |
| 399 | |
| 400 | -site | --site | --sit) |
| 401 | ac_prev=site ;; |
| 402 | -site=* | --site=* | --sit=*) |
| 403 | site="$ac_optarg" ;; |
| 404 | |
| 405 | -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) |
| 406 | ac_prev=srcdir ;; |
| 407 | -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) |
| 408 | srcdir="$ac_optarg" ;; |
| 409 | |
| 410 | -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
| 411 | | --syscon | --sysco | --sysc | --sys | --sy) |
| 412 | ac_prev=sysconfdir ;; |
| 413 | -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ |
| 414 | | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) |
| 415 | sysconfdir="$ac_optarg" ;; |
| 416 | |
| 417 | -target | --target | --targe | --targ | --tar | --ta | --t) |
| 418 | ac_prev=target ;; |
| 419 | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) |
| 420 | target="$ac_optarg" ;; |
| 421 | |
| 422 | -v | -verbose | --verbose | --verbos | --verbo | --verb) |
| 423 | verbose=yes ;; |
| 424 | |
| 425 | -version | --version | --versio | --versi | --vers) |
| 426 | echo "configure generated by autoconf version 2.12.2" |
| 427 | exit 0 ;; |
| 428 | |
| 429 | -with-* | --with-*) |
| 430 | ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` |
| 431 | # Reject names that are not valid shell variable names. |
| 432 | if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then |
| 433 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| 434 | fi |
| 435 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 436 | case "$ac_option" in |
| 437 | *=*) ;; |
| 438 | *) ac_optarg=yes ;; |
| 439 | esac |
| 440 | eval "with_${ac_package}='$ac_optarg'" ;; |
| 441 | |
| 442 | -without-* | --without-*) |
| 443 | ac_package=`echo $ac_option|sed -e 's/-*without-//'` |
| 444 | # Reject names that are not valid shell variable names. |
| 445 | if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then |
| 446 | { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } |
| 447 | fi |
| 448 | ac_package=`echo $ac_package| sed 's/-/_/g'` |
| 449 | eval "with_${ac_package}=no" ;; |
| 450 | |
| 451 | --x) |
| 452 | # Obsolete; use --with-x. |
| 453 | with_x=yes ;; |
| 454 | |
| 455 | -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ |
| 456 | | --x-incl | --x-inc | --x-in | --x-i) |
| 457 | ac_prev=x_includes ;; |
| 458 | -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ |
| 459 | | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) |
| 460 | x_includes="$ac_optarg" ;; |
| 461 | |
| 462 | -x-libraries | --x-libraries | --x-librarie | --x-librari \ |
| 463 | | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) |
| 464 | ac_prev=x_libraries ;; |
| 465 | -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ |
| 466 | | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) |
| 467 | x_libraries="$ac_optarg" ;; |
| 468 | |
| 469 | -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } |
| 470 | ;; |
| 471 | |
| 472 | *) |
| 473 | if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then |
| 474 | echo "configure: warning: $ac_option: invalid host type" 1>&2 |
| 475 | fi |
| 476 | if test "x$nonopt" != xNONE; then |
| 477 | { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } |
| 478 | fi |
| 479 | nonopt="$ac_option" |
| 480 | ;; |
| 481 | |
| 482 | esac |
| 483 | done |
| 484 | |
| 485 | if test -n "$ac_prev"; then |
| 486 | { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } |
| 487 | fi |
| 488 | |
| 489 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| 490 | |
| 491 | # File descriptor usage: |
| 492 | # 0 standard input |
| 493 | # 1 file creation |
| 494 | # 2 errors and warnings |
| 495 | # 3 some systems may open it to /dev/tty |
| 496 | # 4 used on the Kubota Titan |
| 497 | # 6 checking for... messages and results |
| 498 | # 5 compiler messages saved in config.log |
| 499 | if test "$silent" = yes; then |
| 500 | exec 6>/dev/null |
| 501 | else |
| 502 | exec 6>&1 |
| 503 | fi |
| 504 | exec 5>./config.log |
| 505 | |
| 506 | echo "\ |
| 507 | This file contains any messages produced by compilers while |
| 508 | running configure, to aid debugging if configure makes a mistake. |
| 509 | " 1>&5 |
| 510 | |
| 511 | # Strip out --no-create and --no-recursion so they do not pile up. |
| 512 | # Also quote any args containing shell metacharacters. |
| 513 | ac_configure_args= |
| 514 | for ac_arg |
| 515 | do |
| 516 | case "$ac_arg" in |
| 517 | -no-create | --no-create | --no-creat | --no-crea | --no-cre \ |
| 518 | | --no-cr | --no-c) ;; |
| 519 | -no-recursion | --no-recursion | --no-recursio | --no-recursi \ |
| 520 | | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; |
| 521 | *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) |
| 522 | ac_configure_args="$ac_configure_args '$ac_arg'" ;; |
| 523 | *) ac_configure_args="$ac_configure_args $ac_arg" ;; |
| 524 | esac |
| 525 | done |
| 526 | |
| 527 | # NLS nuisances. |
| 528 | # Only set these to C if already set. These must not be set unconditionally |
| 529 | # because not all systems understand e.g. LANG=C (notably SCO). |
| 530 | # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! |
| 531 | # Non-C LC_CTYPE values break the ctype check. |
| 532 | if test "${LANG+set}" = set; then LANG=C; export LANG; fi |
| 533 | if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi |
| 534 | if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi |
| 535 | if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi |
| 536 | |
| 537 | # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| 538 | rm -rf conftest* confdefs.h |
| 539 | # AIX cpp loses on an empty file, so make sure it contains at least a newline. |
| 540 | echo > confdefs.h |
| 541 | |
| 542 | # A filename unique to this package, relative to the directory that |
| 543 | # configure is in, which we can look for to find out if srcdir is correct. |
| 544 | ac_unique_file=readline.h |
| 545 | |
| 546 | # Find the source files, if location was not specified. |
| 547 | if test -z "$srcdir"; then |
| 548 | ac_srcdir_defaulted=yes |
| 549 | # Try the directory containing this script, then its parent. |
| 550 | ac_prog=$0 |
| 551 | ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` |
| 552 | test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. |
| 553 | srcdir=$ac_confdir |
| 554 | if test ! -r $srcdir/$ac_unique_file; then |
| 555 | srcdir=.. |
| 556 | fi |
| 557 | else |
| 558 | ac_srcdir_defaulted=no |
| 559 | fi |
| 560 | if test ! -r $srcdir/$ac_unique_file; then |
| 561 | if test "$ac_srcdir_defaulted" = yes; then |
| 562 | { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } |
| 563 | else |
| 564 | { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } |
| 565 | fi |
| 566 | fi |
| 567 | srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` |
| 568 | |
| 569 | # Prefer explicitly selected file to automatically selected ones. |
| 570 | if test -z "$CONFIG_SITE"; then |
| 571 | if test "x$prefix" != xNONE; then |
| 572 | CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" |
| 573 | else |
| 574 | CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" |
| 575 | fi |
| 576 | fi |
| 577 | for ac_site_file in $CONFIG_SITE; do |
| 578 | if test -r "$ac_site_file"; then |
| 579 | echo "loading site script $ac_site_file" |
| 580 | . "$ac_site_file" |
| 581 | fi |
| 582 | done |
| 583 | |
| 584 | if test -r "$cache_file"; then |
| 585 | echo "loading cache $cache_file" |
| 586 | . $cache_file |
| 587 | else |
| 588 | echo "creating cache $cache_file" |
| 589 | > $cache_file |
| 590 | fi |
| 591 | |
| 592 | ac_ext=c |
| 593 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| 594 | ac_cpp='$CPP $CPPFLAGS' |
| 595 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| 596 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| 597 | cross_compiling=$ac_cv_prog_cc_cross |
| 598 | |
| 599 | ac_exeext= |
| 600 | ac_objext=o |
| 601 | if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then |
| 602 | # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. |
| 603 | if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then |
| 604 | ac_n= ac_c=' |
| 605 | ' ac_t=' ' |
| 606 | else |
| 607 | ac_n=-n ac_c= ac_t= |
| 608 | fi |
| 609 | else |
| 610 | ac_n= ac_c='\c' ac_t= |
| 611 | fi |
| 612 | |
| 613 | |
| 614 | |
| 615 | |
| 616 | |
| 617 | |
| 618 | |
| 619 | ac_aux_dir= |
| 620 | for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do |
| 621 | if test -f $ac_dir/install-sh; then |
| 622 | ac_aux_dir=$ac_dir |
| 623 | ac_install_sh="$ac_aux_dir/install-sh -c" |
| 624 | break |
| 625 | elif test -f $ac_dir/install.sh; then |
| 626 | ac_aux_dir=$ac_dir |
| 627 | ac_install_sh="$ac_aux_dir/install.sh -c" |
| 628 | break |
| 629 | fi |
| 630 | done |
| 631 | if test -z "$ac_aux_dir"; then |
| 632 | { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } |
| 633 | fi |
| 634 | ac_config_guess=$ac_aux_dir/config.guess |
| 635 | ac_config_sub=$ac_aux_dir/config.sub |
| 636 | ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. |
| 637 | |
| 638 | |
| 639 | # Make sure we can run config.sub. |
| 640 | if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : |
| 641 | else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } |
| 642 | fi |
| 643 | |
| 644 | echo $ac_n "checking host system type""... $ac_c" 1>&6 |
| 645 | echo "configure:646: checking host system type" >&5 |
| 646 | |
| 647 | host_alias=$host |
| 648 | case "$host_alias" in |
| 649 | NONE) |
| 650 | case $nonopt in |
| 651 | NONE) |
| 652 | if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : |
| 653 | else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } |
| 654 | fi ;; |
| 655 | *) host_alias=$nonopt ;; |
| 656 | esac ;; |
| 657 | esac |
| 658 | |
| 659 | host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` |
| 660 | host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` |
| 661 | host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` |
| 662 | host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` |
| 663 | echo "$ac_t""$host" 1>&6 |
| 664 | |
| 665 | |
| 666 | opt_curses=no |
| 667 | opt_shared=no |
| 668 | |
| 669 | # Check whether --with-curses or --without-curses was given. |
| 670 | if test "${with_curses+set}" = set; then |
| 671 | withval="$with_curses" |
| 672 | opt_curses=$withval |
| 673 | fi |
| 674 | |
| 675 | |
| 676 | if test "$opt_curses" = "yes"; then |
| 677 | prefer_curses=yes |
| 678 | fi |
| 679 | |
| 680 | # We want these before the checks, so the checks can modify their values. |
| 681 | test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1 |
| 682 | |
| 683 | # Extract the first word of "gcc", so it can be a program name with args. |
| 684 | set dummy gcc; ac_word=$2 |
| 685 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 686 | echo "configure:687: checking for $ac_word" >&5 |
| 687 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 688 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 689 | else |
| 690 | if test -n "$CC"; then |
| 691 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 692 | else |
| 693 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| 694 | for ac_dir in $PATH; do |
| 695 | test -z "$ac_dir" && ac_dir=. |
| 696 | if test -f $ac_dir/$ac_word; then |
| 697 | ac_cv_prog_CC="gcc" |
| 698 | break |
| 699 | fi |
| 700 | done |
| 701 | IFS="$ac_save_ifs" |
| 702 | fi |
| 703 | fi |
| 704 | CC="$ac_cv_prog_CC" |
| 705 | if test -n "$CC"; then |
| 706 | echo "$ac_t""$CC" 1>&6 |
| 707 | else |
| 708 | echo "$ac_t""no" 1>&6 |
| 709 | fi |
| 710 | |
| 711 | if test -z "$CC"; then |
| 712 | # Extract the first word of "cc", so it can be a program name with args. |
| 713 | set dummy cc; ac_word=$2 |
| 714 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 715 | echo "configure:716: checking for $ac_word" >&5 |
| 716 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 717 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 718 | else |
| 719 | if test -n "$CC"; then |
| 720 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 721 | else |
| 722 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| 723 | ac_prog_rejected=no |
| 724 | for ac_dir in $PATH; do |
| 725 | test -z "$ac_dir" && ac_dir=. |
| 726 | if test -f $ac_dir/$ac_word; then |
| 727 | if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then |
| 728 | ac_prog_rejected=yes |
| 729 | continue |
| 730 | fi |
| 731 | ac_cv_prog_CC="cc" |
| 732 | break |
| 733 | fi |
| 734 | done |
| 735 | IFS="$ac_save_ifs" |
| 736 | if test $ac_prog_rejected = yes; then |
| 737 | # We found a bogon in the path, so make sure we never use it. |
| 738 | set dummy $ac_cv_prog_CC |
| 739 | shift |
| 740 | if test $# -gt 0; then |
| 741 | # We chose a different compiler from the bogus one. |
| 742 | # However, it has the same basename, so the bogon will be chosen |
| 743 | # first if we set CC to just the basename; use the full file name. |
| 744 | shift |
| 745 | set dummy "$ac_dir/$ac_word" "$@" |
| 746 | shift |
| 747 | ac_cv_prog_CC="$@" |
| 748 | fi |
| 749 | fi |
| 750 | fi |
| 751 | fi |
| 752 | CC="$ac_cv_prog_CC" |
| 753 | if test -n "$CC"; then |
| 754 | echo "$ac_t""$CC" 1>&6 |
| 755 | else |
| 756 | echo "$ac_t""no" 1>&6 |
| 757 | fi |
| 758 | |
| 759 | if test -z "$CC"; then |
| 760 | case "`uname -s`" in |
| 761 | *win32* | *WIN32*) |
| 762 | # Extract the first word of "cl", so it can be a program name with args. |
| 763 | set dummy cl; ac_word=$2 |
| 764 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 765 | echo "configure:766: checking for $ac_word" >&5 |
| 766 | if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then |
| 767 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 768 | else |
| 769 | if test -n "$CC"; then |
| 770 | ac_cv_prog_CC="$CC" # Let the user override the test. |
| 771 | else |
| 772 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| 773 | for ac_dir in $PATH; do |
| 774 | test -z "$ac_dir" && ac_dir=. |
| 775 | if test -f $ac_dir/$ac_word; then |
| 776 | ac_cv_prog_CC="cl" |
| 777 | break |
| 778 | fi |
| 779 | done |
| 780 | IFS="$ac_save_ifs" |
| 781 | fi |
| 782 | fi |
| 783 | CC="$ac_cv_prog_CC" |
| 784 | if test -n "$CC"; then |
| 785 | echo "$ac_t""$CC" 1>&6 |
| 786 | else |
| 787 | echo "$ac_t""no" 1>&6 |
| 788 | fi |
| 789 | ;; |
| 790 | esac |
| 791 | fi |
| 792 | test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } |
| 793 | fi |
| 794 | |
| 795 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 |
| 796 | echo "configure:797: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 |
| 797 | |
| 798 | ac_ext=c |
| 799 | # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. |
| 800 | ac_cpp='$CPP $CPPFLAGS' |
| 801 | ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' |
| 802 | ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' |
| 803 | cross_compiling=$ac_cv_prog_cc_cross |
| 804 | |
| 805 | cat > conftest.$ac_ext <<EOF |
| 806 | #line 807 "configure" |
| 807 | #include "confdefs.h" |
| 808 | main(){return(0);} |
| 809 | EOF |
| 810 | if { (eval echo configure:811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 811 | ac_cv_prog_cc_works=yes |
| 812 | # If we can't run a trivial program, we are probably using a cross compiler. |
| 813 | if (./conftest; exit) 2>/dev/null; then |
| 814 | ac_cv_prog_cc_cross=no |
| 815 | else |
| 816 | ac_cv_prog_cc_cross=yes |
| 817 | fi |
| 818 | else |
| 819 | echo "configure: failed program was:" >&5 |
| 820 | cat conftest.$ac_ext >&5 |
| 821 | ac_cv_prog_cc_works=no |
| 822 | fi |
| 823 | rm -fr conftest* |
| 824 | |
| 825 | echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 |
| 826 | if test $ac_cv_prog_cc_works = no; then |
| 827 | { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } |
| 828 | fi |
| 829 | echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 |
| 830 | echo "configure:831: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 |
| 831 | echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 |
| 832 | cross_compiling=$ac_cv_prog_cc_cross |
| 833 | |
| 834 | echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 |
| 835 | echo "configure:836: checking whether we are using GNU C" >&5 |
| 836 | if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then |
| 837 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 838 | else |
| 839 | cat > conftest.c <<EOF |
| 840 | #ifdef __GNUC__ |
| 841 | yes; |
| 842 | #endif |
| 843 | EOF |
| 844 | if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then |
| 845 | ac_cv_prog_gcc=yes |
| 846 | else |
| 847 | ac_cv_prog_gcc=no |
| 848 | fi |
| 849 | fi |
| 850 | |
| 851 | echo "$ac_t""$ac_cv_prog_gcc" 1>&6 |
| 852 | |
| 853 | if test $ac_cv_prog_gcc = yes; then |
| 854 | GCC=yes |
| 855 | else |
| 856 | GCC= |
| 857 | fi |
| 858 | |
| 859 | ac_test_CFLAGS="${CFLAGS+set}" |
| 860 | ac_save_CFLAGS="$CFLAGS" |
| 861 | CFLAGS= |
| 862 | echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 |
| 863 | echo "configure:864: checking whether ${CC-cc} accepts -g" >&5 |
| 864 | if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then |
| 865 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 866 | else |
| 867 | echo 'void f(){}' > conftest.c |
| 868 | if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then |
| 869 | ac_cv_prog_cc_g=yes |
| 870 | else |
| 871 | ac_cv_prog_cc_g=no |
| 872 | fi |
| 873 | rm -f conftest* |
| 874 | |
| 875 | fi |
| 876 | |
| 877 | echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 |
| 878 | if test "$ac_test_CFLAGS" = set; then |
| 879 | CFLAGS="$ac_save_CFLAGS" |
| 880 | elif test $ac_cv_prog_cc_g = yes; then |
| 881 | if test "$GCC" = yes; then |
| 882 | CFLAGS="-g -O2" |
| 883 | else |
| 884 | CFLAGS="-g" |
| 885 | fi |
| 886 | else |
| 887 | if test "$GCC" = yes; then |
| 888 | CFLAGS="-O2" |
| 889 | else |
| 890 | CFLAGS= |
| 891 | fi |
| 892 | fi |
| 893 | |
| 894 | echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 |
| 895 | echo "configure:896: checking how to run the C preprocessor" >&5 |
| 896 | # On Suns, sometimes $CPP names a directory. |
| 897 | if test -n "$CPP" && test -d "$CPP"; then |
| 898 | CPP= |
| 899 | fi |
| 900 | if test -z "$CPP"; then |
| 901 | if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then |
| 902 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 903 | else |
| 904 | # This must be in double quotes, not single quotes, because CPP may get |
| 905 | # substituted into the Makefile and "${CC-cc}" will confuse make. |
| 906 | CPP="${CC-cc} -E" |
| 907 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 908 | # not just through cpp. |
| 909 | cat > conftest.$ac_ext <<EOF |
| 910 | #line 911 "configure" |
| 911 | #include "confdefs.h" |
| 912 | #include <assert.h> |
| 913 | Syntax Error |
| 914 | EOF |
| 915 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 916 | { (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| 917 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| 918 | if test -z "$ac_err"; then |
| 919 | : |
| 920 | else |
| 921 | echo "$ac_err" >&5 |
| 922 | echo "configure: failed program was:" >&5 |
| 923 | cat conftest.$ac_ext >&5 |
| 924 | rm -rf conftest* |
| 925 | CPP="${CC-cc} -E -traditional-cpp" |
| 926 | cat > conftest.$ac_ext <<EOF |
| 927 | #line 928 "configure" |
| 928 | #include "confdefs.h" |
| 929 | #include <assert.h> |
| 930 | Syntax Error |
| 931 | EOF |
| 932 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 933 | { (eval echo configure:934: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| 934 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| 935 | if test -z "$ac_err"; then |
| 936 | : |
| 937 | else |
| 938 | echo "$ac_err" >&5 |
| 939 | echo "configure: failed program was:" >&5 |
| 940 | cat conftest.$ac_ext >&5 |
| 941 | rm -rf conftest* |
| 942 | CPP="${CC-cc} -nologo -E" |
| 943 | cat > conftest.$ac_ext <<EOF |
| 944 | #line 945 "configure" |
| 945 | #include "confdefs.h" |
| 946 | #include <assert.h> |
| 947 | Syntax Error |
| 948 | EOF |
| 949 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 950 | { (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| 951 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| 952 | if test -z "$ac_err"; then |
| 953 | : |
| 954 | else |
| 955 | echo "$ac_err" >&5 |
| 956 | echo "configure: failed program was:" >&5 |
| 957 | cat conftest.$ac_ext >&5 |
| 958 | rm -rf conftest* |
| 959 | CPP=/lib/cpp |
| 960 | fi |
| 961 | rm -f conftest* |
| 962 | fi |
| 963 | rm -f conftest* |
| 964 | fi |
| 965 | rm -f conftest* |
| 966 | ac_cv_prog_CPP="$CPP" |
| 967 | fi |
| 968 | CPP="$ac_cv_prog_CPP" |
| 969 | else |
| 970 | ac_cv_prog_CPP="$CPP" |
| 971 | fi |
| 972 | echo "$ac_t""$CPP" 1>&6 |
| 973 | |
| 974 | ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` |
| 975 | echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 |
| 976 | echo "configure:977: checking for minix/config.h" >&5 |
| 977 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| 978 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 979 | else |
| 980 | cat > conftest.$ac_ext <<EOF |
| 981 | #line 982 "configure" |
| 982 | #include "confdefs.h" |
| 983 | #include <minix/config.h> |
| 984 | EOF |
| 985 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 986 | { (eval echo configure:987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| 987 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| 988 | if test -z "$ac_err"; then |
| 989 | rm -rf conftest* |
| 990 | eval "ac_cv_header_$ac_safe=yes" |
| 991 | else |
| 992 | echo "$ac_err" >&5 |
| 993 | echo "configure: failed program was:" >&5 |
| 994 | cat conftest.$ac_ext >&5 |
| 995 | rm -rf conftest* |
| 996 | eval "ac_cv_header_$ac_safe=no" |
| 997 | fi |
| 998 | rm -f conftest* |
| 999 | fi |
| 1000 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| 1001 | echo "$ac_t""yes" 1>&6 |
| 1002 | MINIX=yes |
| 1003 | else |
| 1004 | echo "$ac_t""no" 1>&6 |
| 1005 | MINIX= |
| 1006 | fi |
| 1007 | |
| 1008 | if test "$MINIX" = yes; then |
| 1009 | cat >> confdefs.h <<\EOF |
| 1010 | #define _POSIX_SOURCE 1 |
| 1011 | EOF |
| 1012 | |
| 1013 | cat >> confdefs.h <<\EOF |
| 1014 | #define _POSIX_1_SOURCE 2 |
| 1015 | EOF |
| 1016 | |
| 1017 | cat >> confdefs.h <<\EOF |
| 1018 | #define _MINIX 1 |
| 1019 | EOF |
| 1020 | |
| 1021 | fi |
| 1022 | |
| 1023 | |
| 1024 | |
| 1025 | |
| 1026 | if test "x$cross_compiling" = "xyes"; then |
| 1027 | case "${host}" in |
| 1028 | *-cygwin*) |
| 1029 | cross_cache=${srcdir}/cross-build/cygwin.cache |
| 1030 | if test -r "${cross_cache}"; then |
| 1031 | echo "loading cross-build cache file ${cross_cache}" |
| 1032 | . ${cross_cache} |
| 1033 | fi |
| 1034 | LOCAL_CFLAGS="$LOCAL_CFLAGS -I${srcdir}/../libtermcap" |
| 1035 | unset cross_cache |
| 1036 | ;; |
| 1037 | *) echo "configure: cross-compiling for a non-cygwin target is not supported" >&2 |
| 1038 | ;; |
| 1039 | esac |
| 1040 | fi |
| 1041 | |
| 1042 | if test "x$cross_compiling" = "xyes"; then |
| 1043 | CROSS_COMPILING_FLAG=-DCROSS_COMPILING |
| 1044 | else |
| 1045 | CROSS_COMPILING_FLAG= |
| 1046 | fi |
| 1047 | |
| 1048 | |
| 1049 | if test -z "$CC_FOR_BUILD"; then |
| 1050 | if test "x$cross_compiling" = "xno"; then |
| 1051 | CC_FOR_BUILD='$(CC)' |
| 1052 | else |
| 1053 | CC_FOR_BUILD=gcc |
| 1054 | fi |
| 1055 | fi |
| 1056 | |
| 1057 | |
| 1058 | |
| 1059 | |
| 1060 | |
| 1061 | # If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS. |
| 1062 | test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O" |
| 1063 | |
| 1064 | if test $ac_cv_prog_gcc = yes; then |
| 1065 | echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 |
| 1066 | echo "configure:1067: checking whether ${CC-cc} needs -traditional" >&5 |
| 1067 | if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then |
| 1068 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1069 | else |
| 1070 | ac_pattern="Autoconf.*'x'" |
| 1071 | cat > conftest.$ac_ext <<EOF |
| 1072 | #line 1073 "configure" |
| 1073 | #include "confdefs.h" |
| 1074 | #include <sgtty.h> |
| 1075 | Autoconf TIOCGETP |
| 1076 | EOF |
| 1077 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1078 | egrep "$ac_pattern" >/dev/null 2>&1; then |
| 1079 | rm -rf conftest* |
| 1080 | ac_cv_prog_gcc_traditional=yes |
| 1081 | else |
| 1082 | rm -rf conftest* |
| 1083 | ac_cv_prog_gcc_traditional=no |
| 1084 | fi |
| 1085 | rm -f conftest* |
| 1086 | |
| 1087 | |
| 1088 | if test $ac_cv_prog_gcc_traditional = no; then |
| 1089 | cat > conftest.$ac_ext <<EOF |
| 1090 | #line 1091 "configure" |
| 1091 | #include "confdefs.h" |
| 1092 | #include <termio.h> |
| 1093 | Autoconf TCGETA |
| 1094 | EOF |
| 1095 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1096 | egrep "$ac_pattern" >/dev/null 2>&1; then |
| 1097 | rm -rf conftest* |
| 1098 | ac_cv_prog_gcc_traditional=yes |
| 1099 | fi |
| 1100 | rm -f conftest* |
| 1101 | |
| 1102 | fi |
| 1103 | fi |
| 1104 | |
| 1105 | echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 |
| 1106 | if test $ac_cv_prog_gcc_traditional = yes; then |
| 1107 | CC="$CC -traditional" |
| 1108 | fi |
| 1109 | fi |
| 1110 | |
| 1111 | # Find a good install program. We prefer a C program (faster), |
| 1112 | # so one script is as good as another. But avoid the broken or |
| 1113 | # incompatible versions: |
| 1114 | # SysV /etc/install, /usr/sbin/install |
| 1115 | # SunOS /usr/etc/install |
| 1116 | # IRIX /sbin/install |
| 1117 | # AIX /bin/install |
| 1118 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 1119 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 1120 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 1121 | # ./install, which can be erroneously created by make from ./install.sh. |
| 1122 | echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 |
| 1123 | echo "configure:1124: checking for a BSD compatible install" >&5 |
| 1124 | if test -z "$INSTALL"; then |
| 1125 | if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then |
| 1126 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1127 | else |
| 1128 | IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" |
| 1129 | for ac_dir in $PATH; do |
| 1130 | # Account for people who put trailing slashes in PATH elements. |
| 1131 | case "$ac_dir/" in |
| 1132 | /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; |
| 1133 | *) |
| 1134 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 1135 | # Don't use installbsd from OSF since it installs stuff as root |
| 1136 | # by default. |
| 1137 | for ac_prog in ginstall scoinst install; do |
| 1138 | if test -f $ac_dir/$ac_prog; then |
| 1139 | if test $ac_prog = install && |
| 1140 | grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then |
| 1141 | # AIX install. It has an incompatible calling convention. |
| 1142 | : |
| 1143 | else |
| 1144 | ac_cv_path_install="$ac_dir/$ac_prog -c" |
| 1145 | break 2 |
| 1146 | fi |
| 1147 | fi |
| 1148 | done |
| 1149 | ;; |
| 1150 | esac |
| 1151 | done |
| 1152 | IFS="$ac_save_IFS" |
| 1153 | |
| 1154 | fi |
| 1155 | if test "${ac_cv_path_install+set}" = set; then |
| 1156 | INSTALL="$ac_cv_path_install" |
| 1157 | else |
| 1158 | # As a last resort, use the slow shell script. We don't cache a |
| 1159 | # path for INSTALL within a source directory, because that will |
| 1160 | # break other packages using the cache if that directory is |
| 1161 | # removed, or if the path is relative. |
| 1162 | INSTALL="$ac_install_sh" |
| 1163 | fi |
| 1164 | fi |
| 1165 | echo "$ac_t""$INSTALL" 1>&6 |
| 1166 | |
| 1167 | # Use test -z because SunOS4 sh mishandles braces in ${var-val}. |
| 1168 | # It thinks the first close brace ends the variable substitution. |
| 1169 | test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' |
| 1170 | |
| 1171 | test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' |
| 1172 | |
| 1173 | # Extract the first word of "ranlib", so it can be a program name with args. |
| 1174 | set dummy ranlib; ac_word=$2 |
| 1175 | echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 |
| 1176 | echo "configure:1177: checking for $ac_word" >&5 |
| 1177 | if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then |
| 1178 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1179 | else |
| 1180 | if test -n "$RANLIB"; then |
| 1181 | ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. |
| 1182 | else |
| 1183 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" |
| 1184 | for ac_dir in $PATH; do |
| 1185 | test -z "$ac_dir" && ac_dir=. |
| 1186 | if test -f $ac_dir/$ac_word; then |
| 1187 | ac_cv_prog_RANLIB="ranlib" |
| 1188 | break |
| 1189 | fi |
| 1190 | done |
| 1191 | IFS="$ac_save_ifs" |
| 1192 | test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" |
| 1193 | fi |
| 1194 | fi |
| 1195 | RANLIB="$ac_cv_prog_RANLIB" |
| 1196 | if test -n "$RANLIB"; then |
| 1197 | echo "$ac_t""$RANLIB" 1>&6 |
| 1198 | else |
| 1199 | echo "$ac_t""no" 1>&6 |
| 1200 | fi |
| 1201 | |
| 1202 | |
| 1203 | echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 |
| 1204 | echo "configure:1205: checking return type of signal handlers" >&5 |
| 1205 | if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then |
| 1206 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1207 | else |
| 1208 | cat > conftest.$ac_ext <<EOF |
| 1209 | #line 1210 "configure" |
| 1210 | #include "confdefs.h" |
| 1211 | #include <sys/types.h> |
| 1212 | #include <signal.h> |
| 1213 | #ifdef signal |
| 1214 | #undef signal |
| 1215 | #endif |
| 1216 | #ifdef __cplusplus |
| 1217 | extern "C" void (*signal (int, void (*)(int)))(int); |
| 1218 | #else |
| 1219 | void (*signal ()) (); |
| 1220 | #endif |
| 1221 | |
| 1222 | int main() { |
| 1223 | int i; |
| 1224 | ; return 0; } |
| 1225 | EOF |
| 1226 | if { (eval echo configure:1227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 1227 | rm -rf conftest* |
| 1228 | ac_cv_type_signal=void |
| 1229 | else |
| 1230 | echo "configure: failed program was:" >&5 |
| 1231 | cat conftest.$ac_ext >&5 |
| 1232 | rm -rf conftest* |
| 1233 | ac_cv_type_signal=int |
| 1234 | fi |
| 1235 | rm -f conftest* |
| 1236 | fi |
| 1237 | |
| 1238 | echo "$ac_t""$ac_cv_type_signal" 1>&6 |
| 1239 | cat >> confdefs.h <<EOF |
| 1240 | #define RETSIGTYPE $ac_cv_type_signal |
| 1241 | EOF |
| 1242 | |
| 1243 | |
| 1244 | |
| 1245 | echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 |
| 1246 | echo "configure:1247: checking whether stat file-mode macros are broken" >&5 |
| 1247 | if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then |
| 1248 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1249 | else |
| 1250 | cat > conftest.$ac_ext <<EOF |
| 1251 | #line 1252 "configure" |
| 1252 | #include "confdefs.h" |
| 1253 | #include <sys/types.h> |
| 1254 | #include <sys/stat.h> |
| 1255 | |
| 1256 | #if defined(S_ISBLK) && defined(S_IFDIR) |
| 1257 | # if S_ISBLK (S_IFDIR) |
| 1258 | You lose. |
| 1259 | # endif |
| 1260 | #endif |
| 1261 | |
| 1262 | #if defined(S_ISBLK) && defined(S_IFCHR) |
| 1263 | # if S_ISBLK (S_IFCHR) |
| 1264 | You lose. |
| 1265 | # endif |
| 1266 | #endif |
| 1267 | |
| 1268 | #if defined(S_ISLNK) && defined(S_IFREG) |
| 1269 | # if S_ISLNK (S_IFREG) |
| 1270 | You lose. |
| 1271 | # endif |
| 1272 | #endif |
| 1273 | |
| 1274 | #if defined(S_ISSOCK) && defined(S_IFREG) |
| 1275 | # if S_ISSOCK (S_IFREG) |
| 1276 | You lose. |
| 1277 | # endif |
| 1278 | #endif |
| 1279 | |
| 1280 | EOF |
| 1281 | if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| 1282 | egrep "You lose" >/dev/null 2>&1; then |
| 1283 | rm -rf conftest* |
| 1284 | ac_cv_header_stat_broken=yes |
| 1285 | else |
| 1286 | rm -rf conftest* |
| 1287 | ac_cv_header_stat_broken=no |
| 1288 | fi |
| 1289 | rm -f conftest* |
| 1290 | |
| 1291 | fi |
| 1292 | |
| 1293 | echo "$ac_t""$ac_cv_header_stat_broken" 1>&6 |
| 1294 | if test $ac_cv_header_stat_broken = yes; then |
| 1295 | cat >> confdefs.h <<\EOF |
| 1296 | #define STAT_MACROS_BROKEN 1 |
| 1297 | EOF |
| 1298 | |
| 1299 | fi |
| 1300 | |
| 1301 | ac_header_dirent=no |
| 1302 | for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h |
| 1303 | do |
| 1304 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
| 1305 | echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6 |
| 1306 | echo "configure:1307: checking for $ac_hdr that defines DIR" >&5 |
| 1307 | if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then |
| 1308 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1309 | else |
| 1310 | cat > conftest.$ac_ext <<EOF |
| 1311 | #line 1312 "configure" |
| 1312 | #include "confdefs.h" |
| 1313 | #include <sys/types.h> |
| 1314 | #include <$ac_hdr> |
| 1315 | int main() { |
| 1316 | DIR *dirp = 0; |
| 1317 | ; return 0; } |
| 1318 | EOF |
| 1319 | if { (eval echo configure:1320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 1320 | rm -rf conftest* |
| 1321 | eval "ac_cv_header_dirent_$ac_safe=yes" |
| 1322 | else |
| 1323 | echo "configure: failed program was:" >&5 |
| 1324 | cat conftest.$ac_ext >&5 |
| 1325 | rm -rf conftest* |
| 1326 | eval "ac_cv_header_dirent_$ac_safe=no" |
| 1327 | fi |
| 1328 | rm -f conftest* |
| 1329 | fi |
| 1330 | if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then |
| 1331 | echo "$ac_t""yes" 1>&6 |
| 1332 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
| 1333 | cat >> confdefs.h <<EOF |
| 1334 | #define $ac_tr_hdr 1 |
| 1335 | EOF |
| 1336 | ac_header_dirent=$ac_hdr; break |
| 1337 | else |
| 1338 | echo "$ac_t""no" 1>&6 |
| 1339 | fi |
| 1340 | done |
| 1341 | # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. |
| 1342 | if test $ac_header_dirent = dirent.h; then |
| 1343 | echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6 |
| 1344 | echo "configure:1345: checking for opendir in -ldir" >&5 |
| 1345 | ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'` |
| 1346 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
| 1347 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1348 | else |
| 1349 | ac_save_LIBS="$LIBS" |
| 1350 | LIBS="-ldir $LIBS" |
| 1351 | cat > conftest.$ac_ext <<EOF |
| 1352 | #line 1353 "configure" |
| 1353 | #include "confdefs.h" |
| 1354 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 1355 | /* We use char because int might match the return type of a gcc2 |
| 1356 | builtin and then its argument prototype would still apply. */ |
| 1357 | char opendir(); |
| 1358 | |
| 1359 | int main() { |
| 1360 | opendir() |
| 1361 | ; return 0; } |
| 1362 | EOF |
| 1363 | if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1364 | rm -rf conftest* |
| 1365 | eval "ac_cv_lib_$ac_lib_var=yes" |
| 1366 | else |
| 1367 | echo "configure: failed program was:" >&5 |
| 1368 | cat conftest.$ac_ext >&5 |
| 1369 | rm -rf conftest* |
| 1370 | eval "ac_cv_lib_$ac_lib_var=no" |
| 1371 | fi |
| 1372 | rm -f conftest* |
| 1373 | LIBS="$ac_save_LIBS" |
| 1374 | |
| 1375 | fi |
| 1376 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
| 1377 | echo "$ac_t""yes" 1>&6 |
| 1378 | LIBS="$LIBS -ldir" |
| 1379 | else |
| 1380 | echo "$ac_t""no" 1>&6 |
| 1381 | fi |
| 1382 | |
| 1383 | else |
| 1384 | echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6 |
| 1385 | echo "configure:1386: checking for opendir in -lx" >&5 |
| 1386 | ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'` |
| 1387 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
| 1388 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1389 | else |
| 1390 | ac_save_LIBS="$LIBS" |
| 1391 | LIBS="-lx $LIBS" |
| 1392 | cat > conftest.$ac_ext <<EOF |
| 1393 | #line 1394 "configure" |
| 1394 | #include "confdefs.h" |
| 1395 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 1396 | /* We use char because int might match the return type of a gcc2 |
| 1397 | builtin and then its argument prototype would still apply. */ |
| 1398 | char opendir(); |
| 1399 | |
| 1400 | int main() { |
| 1401 | opendir() |
| 1402 | ; return 0; } |
| 1403 | EOF |
| 1404 | if { (eval echo configure:1405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1405 | rm -rf conftest* |
| 1406 | eval "ac_cv_lib_$ac_lib_var=yes" |
| 1407 | else |
| 1408 | echo "configure: failed program was:" >&5 |
| 1409 | cat conftest.$ac_ext >&5 |
| 1410 | rm -rf conftest* |
| 1411 | eval "ac_cv_lib_$ac_lib_var=no" |
| 1412 | fi |
| 1413 | rm -f conftest* |
| 1414 | LIBS="$ac_save_LIBS" |
| 1415 | |
| 1416 | fi |
| 1417 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
| 1418 | echo "$ac_t""yes" 1>&6 |
| 1419 | LIBS="$LIBS -lx" |
| 1420 | else |
| 1421 | echo "$ac_t""no" 1>&6 |
| 1422 | fi |
| 1423 | |
| 1424 | fi |
| 1425 | |
| 1426 | |
| 1427 | for ac_func in strcasecmp select setenv putenv tcgetattr setlocale lstat |
| 1428 | do |
| 1429 | echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 |
| 1430 | echo "configure:1431: checking for $ac_func" >&5 |
| 1431 | if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then |
| 1432 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1433 | else |
| 1434 | cat > conftest.$ac_ext <<EOF |
| 1435 | #line 1436 "configure" |
| 1436 | #include "confdefs.h" |
| 1437 | /* System header to define __stub macros and hopefully few prototypes, |
| 1438 | which can conflict with char $ac_func(); below. */ |
| 1439 | #include <assert.h> |
| 1440 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 1441 | /* We use char because int might match the return type of a gcc2 |
| 1442 | builtin and then its argument prototype would still apply. */ |
| 1443 | char $ac_func(); |
| 1444 | |
| 1445 | int main() { |
| 1446 | |
| 1447 | /* The GNU C library defines this for functions which it implements |
| 1448 | to always fail with ENOSYS. Some functions are actually named |
| 1449 | something starting with __ and the normal name is an alias. */ |
| 1450 | #if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 1451 | choke me |
| 1452 | #else |
| 1453 | $ac_func(); |
| 1454 | #endif |
| 1455 | |
| 1456 | ; return 0; } |
| 1457 | EOF |
| 1458 | if { (eval echo configure:1459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1459 | rm -rf conftest* |
| 1460 | eval "ac_cv_func_$ac_func=yes" |
| 1461 | else |
| 1462 | echo "configure: failed program was:" >&5 |
| 1463 | cat conftest.$ac_ext >&5 |
| 1464 | rm -rf conftest* |
| 1465 | eval "ac_cv_func_$ac_func=no" |
| 1466 | fi |
| 1467 | rm -f conftest* |
| 1468 | fi |
| 1469 | |
| 1470 | if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then |
| 1471 | echo "$ac_t""yes" 1>&6 |
| 1472 | ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` |
| 1473 | cat >> confdefs.h <<EOF |
| 1474 | #define $ac_tr_func 1 |
| 1475 | EOF |
| 1476 | |
| 1477 | else |
| 1478 | echo "$ac_t""no" 1>&6 |
| 1479 | fi |
| 1480 | done |
| 1481 | |
| 1482 | |
| 1483 | echo $ac_n "checking for working strcoll""... $ac_c" 1>&6 |
| 1484 | echo "configure:1485: checking for working strcoll" >&5 |
| 1485 | if eval "test \"`echo '$''{'ac_cv_func_strcoll_works'+set}'`\" = set"; then |
| 1486 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1487 | else |
| 1488 | if test "$cross_compiling" = yes; then |
| 1489 | ac_cv_func_strcoll_works=no |
| 1490 | else |
| 1491 | cat > conftest.$ac_ext <<EOF |
| 1492 | #line 1493 "configure" |
| 1493 | #include "confdefs.h" |
| 1494 | #include <string.h> |
| 1495 | main () |
| 1496 | { |
| 1497 | exit (strcoll ("abc", "def") >= 0 || |
| 1498 | strcoll ("ABC", "DEF") >= 0 || |
| 1499 | strcoll ("123", "456") >= 0); |
| 1500 | } |
| 1501 | EOF |
| 1502 | if { (eval echo configure:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| 1503 | then |
| 1504 | ac_cv_func_strcoll_works=yes |
| 1505 | else |
| 1506 | echo "configure: failed program was:" >&5 |
| 1507 | cat conftest.$ac_ext >&5 |
| 1508 | rm -fr conftest* |
| 1509 | ac_cv_func_strcoll_works=no |
| 1510 | fi |
| 1511 | rm -fr conftest* |
| 1512 | fi |
| 1513 | |
| 1514 | fi |
| 1515 | |
| 1516 | echo "$ac_t""$ac_cv_func_strcoll_works" 1>&6 |
| 1517 | if test $ac_cv_func_strcoll_works = yes; then |
| 1518 | cat >> confdefs.h <<\EOF |
| 1519 | #define HAVE_STRCOLL 1 |
| 1520 | EOF |
| 1521 | |
| 1522 | fi |
| 1523 | |
| 1524 | |
| 1525 | for ac_hdr in unistd.h stdlib.h varargs.h stdarg.h string.h \ |
| 1526 | sys/ptem.h sys/pte.h sys/stream.h sys/select.h \ |
| 1527 | termcap.h termios.h termio.h sys/file.h locale.h |
| 1528 | do |
| 1529 | ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` |
| 1530 | echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 |
| 1531 | echo "configure:1532: checking for $ac_hdr" >&5 |
| 1532 | if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then |
| 1533 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1534 | else |
| 1535 | cat > conftest.$ac_ext <<EOF |
| 1536 | #line 1537 "configure" |
| 1537 | #include "confdefs.h" |
| 1538 | #include <$ac_hdr> |
| 1539 | EOF |
| 1540 | ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" |
| 1541 | { (eval echo configure:1542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } |
| 1542 | ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` |
| 1543 | if test -z "$ac_err"; then |
| 1544 | rm -rf conftest* |
| 1545 | eval "ac_cv_header_$ac_safe=yes" |
| 1546 | else |
| 1547 | echo "$ac_err" >&5 |
| 1548 | echo "configure: failed program was:" >&5 |
| 1549 | cat conftest.$ac_ext >&5 |
| 1550 | rm -rf conftest* |
| 1551 | eval "ac_cv_header_$ac_safe=no" |
| 1552 | fi |
| 1553 | rm -f conftest* |
| 1554 | fi |
| 1555 | if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then |
| 1556 | echo "$ac_t""yes" 1>&6 |
| 1557 | ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` |
| 1558 | cat >> confdefs.h <<EOF |
| 1559 | #define $ac_tr_hdr 1 |
| 1560 | EOF |
| 1561 | |
| 1562 | else |
| 1563 | echo "$ac_t""no" 1>&6 |
| 1564 | fi |
| 1565 | done |
| 1566 | |
| 1567 | |
| 1568 | |
| 1569 | echo $ac_n "checking for type of signal functions""... $ac_c" 1>&6 |
| 1570 | echo "configure:1571: checking for type of signal functions" >&5 |
| 1571 | if eval "test \"`echo '$''{'bash_cv_signal_vintage'+set}'`\" = set"; then |
| 1572 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1573 | else |
| 1574 | |
| 1575 | cat > conftest.$ac_ext <<EOF |
| 1576 | #line 1577 "configure" |
| 1577 | #include "confdefs.h" |
| 1578 | #include <signal.h> |
| 1579 | int main() { |
| 1580 | |
| 1581 | sigset_t ss; |
| 1582 | struct sigaction sa; |
| 1583 | sigemptyset(&ss); sigsuspend(&ss); |
| 1584 | sigaction(SIGINT, &sa, (struct sigaction *) 0); |
| 1585 | sigprocmask(SIG_BLOCK, &ss, (sigset_t *) 0); |
| 1586 | |
| 1587 | ; return 0; } |
| 1588 | EOF |
| 1589 | if { (eval echo configure:1590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1590 | rm -rf conftest* |
| 1591 | bash_cv_signal_vintage=posix |
| 1592 | else |
| 1593 | echo "configure: failed program was:" >&5 |
| 1594 | cat conftest.$ac_ext >&5 |
| 1595 | rm -rf conftest* |
| 1596 | |
| 1597 | cat > conftest.$ac_ext <<EOF |
| 1598 | #line 1599 "configure" |
| 1599 | #include "confdefs.h" |
| 1600 | #include <signal.h> |
| 1601 | int main() { |
| 1602 | |
| 1603 | int mask = sigmask(SIGINT); |
| 1604 | sigsetmask(mask); sigblock(mask); sigpause(mask); |
| 1605 | |
| 1606 | ; return 0; } |
| 1607 | EOF |
| 1608 | if { (eval echo configure:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1609 | rm -rf conftest* |
| 1610 | bash_cv_signal_vintage=4.2bsd |
| 1611 | else |
| 1612 | echo "configure: failed program was:" >&5 |
| 1613 | cat conftest.$ac_ext >&5 |
| 1614 | rm -rf conftest* |
| 1615 | |
| 1616 | cat > conftest.$ac_ext <<EOF |
| 1617 | #line 1618 "configure" |
| 1618 | #include "confdefs.h" |
| 1619 | |
| 1620 | #include <signal.h> |
| 1621 | RETSIGTYPE foo() { } |
| 1622 | int main() { |
| 1623 | |
| 1624 | int mask = sigmask(SIGINT); |
| 1625 | sigset(SIGINT, foo); sigrelse(SIGINT); |
| 1626 | sighold(SIGINT); sigpause(SIGINT); |
| 1627 | |
| 1628 | ; return 0; } |
| 1629 | EOF |
| 1630 | if { (eval echo configure:1631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1631 | rm -rf conftest* |
| 1632 | bash_cv_signal_vintage=svr3 |
| 1633 | else |
| 1634 | echo "configure: failed program was:" >&5 |
| 1635 | cat conftest.$ac_ext >&5 |
| 1636 | rm -rf conftest* |
| 1637 | bash_cv_signal_vintage=v7 |
| 1638 | |
| 1639 | fi |
| 1640 | rm -f conftest* |
| 1641 | |
| 1642 | fi |
| 1643 | rm -f conftest* |
| 1644 | |
| 1645 | fi |
| 1646 | rm -f conftest* |
| 1647 | |
| 1648 | fi |
| 1649 | |
| 1650 | echo "$ac_t""$bash_cv_signal_vintage" 1>&6 |
| 1651 | if test "$bash_cv_signal_vintage" = posix; then |
| 1652 | cat >> confdefs.h <<\EOF |
| 1653 | #define HAVE_POSIX_SIGNALS 1 |
| 1654 | EOF |
| 1655 | |
| 1656 | elif test "$bash_cv_signal_vintage" = "4.2bsd"; then |
| 1657 | cat >> confdefs.h <<\EOF |
| 1658 | #define HAVE_BSD_SIGNALS 1 |
| 1659 | EOF |
| 1660 | |
| 1661 | elif test "$bash_cv_signal_vintage" = svr3; then |
| 1662 | cat >> confdefs.h <<\EOF |
| 1663 | #define HAVE_USG_SIGHOLD 1 |
| 1664 | EOF |
| 1665 | |
| 1666 | fi |
| 1667 | |
| 1668 | |
| 1669 | |
| 1670 | echo $ac_n "checking if signal handlers must be reinstalled when invoked""... $ac_c" 1>&6 |
| 1671 | echo "configure:1672: checking if signal handlers must be reinstalled when invoked" >&5 |
| 1672 | if eval "test \"`echo '$''{'bash_cv_must_reinstall_sighandlers'+set}'`\" = set"; then |
| 1673 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1674 | else |
| 1675 | if test "$cross_compiling" = yes; then |
| 1676 | { echo "configure: error: cannot check signal handling if cross compiling -- defaulting to no" 1>&2; exit 1; } |
| 1677 | bash_cv_must_reinstall_sighandlers=no |
| 1678 | |
| 1679 | else |
| 1680 | cat > conftest.$ac_ext <<EOF |
| 1681 | #line 1682 "configure" |
| 1682 | #include "confdefs.h" |
| 1683 | |
| 1684 | #include <signal.h> |
| 1685 | #ifdef HAVE_UNISTD_H |
| 1686 | #include <unistd.h> |
| 1687 | #endif |
| 1688 | |
| 1689 | typedef RETSIGTYPE sigfunc(); |
| 1690 | |
| 1691 | int nsigint; |
| 1692 | |
| 1693 | #ifdef HAVE_POSIX_SIGNALS |
| 1694 | sigfunc * |
| 1695 | set_signal_handler(sig, handler) |
| 1696 | int sig; |
| 1697 | sigfunc *handler; |
| 1698 | { |
| 1699 | struct sigaction act, oact; |
| 1700 | act.sa_handler = handler; |
| 1701 | act.sa_flags = 0; |
| 1702 | sigemptyset (&act.sa_mask); |
| 1703 | sigemptyset (&oact.sa_mask); |
| 1704 | sigaction (sig, &act, &oact); |
| 1705 | return (oact.sa_handler); |
| 1706 | } |
| 1707 | #else |
| 1708 | #define set_signal_handler(s, h) signal(s, h) |
| 1709 | #endif |
| 1710 | |
| 1711 | RETSIGTYPE |
| 1712 | sigint(s) |
| 1713 | int s; |
| 1714 | { |
| 1715 | nsigint++; |
| 1716 | } |
| 1717 | |
| 1718 | main() |
| 1719 | { |
| 1720 | nsigint = 0; |
| 1721 | set_signal_handler(SIGINT, sigint); |
| 1722 | kill((int)getpid(), SIGINT); |
| 1723 | kill((int)getpid(), SIGINT); |
| 1724 | exit(nsigint != 2); |
| 1725 | } |
| 1726 | |
| 1727 | EOF |
| 1728 | if { (eval echo configure:1729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| 1729 | then |
| 1730 | bash_cv_must_reinstall_sighandlers=no |
| 1731 | else |
| 1732 | echo "configure: failed program was:" >&5 |
| 1733 | cat conftest.$ac_ext >&5 |
| 1734 | rm -fr conftest* |
| 1735 | bash_cv_must_reinstall_sighandlers=yes |
| 1736 | fi |
| 1737 | rm -fr conftest* |
| 1738 | fi |
| 1739 | |
| 1740 | fi |
| 1741 | |
| 1742 | echo "$ac_t""$bash_cv_must_reinstall_sighandlers" 1>&6 |
| 1743 | if test $bash_cv_must_reinstall_sighandlers = yes; then |
| 1744 | cat >> confdefs.h <<\EOF |
| 1745 | #define MUST_REINSTALL_SIGHANDLERS 1 |
| 1746 | EOF |
| 1747 | |
| 1748 | fi |
| 1749 | |
| 1750 | |
| 1751 | |
| 1752 | echo $ac_n "checking for presence of POSIX-style sigsetjmp/siglongjmp""... $ac_c" 1>&6 |
| 1753 | echo "configure:1754: checking for presence of POSIX-style sigsetjmp/siglongjmp" >&5 |
| 1754 | if eval "test \"`echo '$''{'bash_cv_func_sigsetjmp'+set}'`\" = set"; then |
| 1755 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1756 | else |
| 1757 | if test "$cross_compiling" = yes; then |
| 1758 | { echo "configure: error: cannot check for sigsetjmp/siglongjmp if cross-compiling -- defaulting to missing" 1>&2; exit 1; } |
| 1759 | bash_cv_func_sigsetjmp=missing |
| 1760 | |
| 1761 | else |
| 1762 | cat > conftest.$ac_ext <<EOF |
| 1763 | #line 1764 "configure" |
| 1764 | #include "confdefs.h" |
| 1765 | |
| 1766 | #ifdef HAVE_UNISTD_H |
| 1767 | #include <unistd.h> |
| 1768 | #endif |
| 1769 | #include <sys/types.h> |
| 1770 | #include <signal.h> |
| 1771 | #include <setjmp.h> |
| 1772 | |
| 1773 | main() |
| 1774 | { |
| 1775 | #if !defined (_POSIX_VERSION) || !defined (HAVE_POSIX_SIGNALS) |
| 1776 | exit (1); |
| 1777 | #else |
| 1778 | |
| 1779 | int code; |
| 1780 | sigset_t set, oset; |
| 1781 | sigjmp_buf xx; |
| 1782 | |
| 1783 | /* get the mask */ |
| 1784 | sigemptyset(&set); |
| 1785 | sigemptyset(&oset); |
| 1786 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &set); |
| 1787 | sigprocmask(SIG_BLOCK, (sigset_t *)NULL, &oset); |
| 1788 | |
| 1789 | /* save it */ |
| 1790 | code = sigsetjmp(xx, 1); |
| 1791 | if (code) |
| 1792 | exit(0); /* could get sigmask and compare to oset here. */ |
| 1793 | |
| 1794 | /* change it */ |
| 1795 | sigaddset(&set, SIGINT); |
| 1796 | sigprocmask(SIG_BLOCK, &set, (sigset_t *)NULL); |
| 1797 | |
| 1798 | /* and siglongjmp */ |
| 1799 | siglongjmp(xx, 10); |
| 1800 | exit(1); |
| 1801 | #endif |
| 1802 | } |
| 1803 | EOF |
| 1804 | if { (eval echo configure:1805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| 1805 | then |
| 1806 | bash_cv_func_sigsetjmp=present |
| 1807 | else |
| 1808 | echo "configure: failed program was:" >&5 |
| 1809 | cat conftest.$ac_ext >&5 |
| 1810 | rm -fr conftest* |
| 1811 | bash_cv_func_sigsetjmp=missing |
| 1812 | fi |
| 1813 | rm -fr conftest* |
| 1814 | fi |
| 1815 | |
| 1816 | fi |
| 1817 | |
| 1818 | echo "$ac_t""$bash_cv_func_sigsetjmp" 1>&6 |
| 1819 | if test $bash_cv_func_sigsetjmp = present; then |
| 1820 | cat >> confdefs.h <<\EOF |
| 1821 | #define HAVE_POSIX_SIGSETJMP 1 |
| 1822 | EOF |
| 1823 | |
| 1824 | fi |
| 1825 | |
| 1826 | echo $ac_n "checking for lstat""... $ac_c" 1>&6 |
| 1827 | echo "configure:1828: checking for lstat" >&5 |
| 1828 | if eval "test \"`echo '$''{'bash_cv_func_lstat'+set}'`\" = set"; then |
| 1829 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1830 | else |
| 1831 | cat > conftest.$ac_ext <<EOF |
| 1832 | #line 1833 "configure" |
| 1833 | #include "confdefs.h" |
| 1834 | |
| 1835 | #include <sys/types.h> |
| 1836 | #include <sys/stat.h> |
| 1837 | |
| 1838 | int main() { |
| 1839 | lstat(".",(struct stat *)0); |
| 1840 | ; return 0; } |
| 1841 | EOF |
| 1842 | if { (eval echo configure:1843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 1843 | rm -rf conftest* |
| 1844 | bash_cv_func_lstat=yes |
| 1845 | else |
| 1846 | echo "configure: failed program was:" >&5 |
| 1847 | cat conftest.$ac_ext >&5 |
| 1848 | rm -rf conftest* |
| 1849 | bash_cv_func_lstat=no |
| 1850 | fi |
| 1851 | rm -f conftest* |
| 1852 | fi |
| 1853 | |
| 1854 | echo "$ac_t""$bash_cv_func_lstat" 1>&6 |
| 1855 | if test $bash_cv_func_lstat = yes; then |
| 1856 | cat >> confdefs.h <<\EOF |
| 1857 | #define HAVE_LSTAT 1 |
| 1858 | EOF |
| 1859 | |
| 1860 | fi |
| 1861 | |
| 1862 | echo $ac_n "checking whether programs are able to redeclare getpw functions""... $ac_c" 1>&6 |
| 1863 | echo "configure:1864: checking whether programs are able to redeclare getpw functions" >&5 |
| 1864 | if eval "test \"`echo '$''{'bash_cv_can_redecl_getpw'+set}'`\" = set"; then |
| 1865 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1866 | else |
| 1867 | cat > conftest.$ac_ext <<EOF |
| 1868 | #line 1869 "configure" |
| 1869 | #include "confdefs.h" |
| 1870 | #include <sys/types.h> |
| 1871 | #include <pwd.h> |
| 1872 | extern struct passwd *getpwent(); |
| 1873 | extern struct passwd *getpwuid(); |
| 1874 | extern struct passwd *getpwnam(); |
| 1875 | int main() { |
| 1876 | struct passwd *z; z = getpwent(); z = getpwuid(0); z = getpwnam("root"); |
| 1877 | ; return 0; } |
| 1878 | EOF |
| 1879 | if { (eval echo configure:1880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 1880 | rm -rf conftest* |
| 1881 | bash_cv_can_redecl_getpw=yes |
| 1882 | else |
| 1883 | echo "configure: failed program was:" >&5 |
| 1884 | cat conftest.$ac_ext >&5 |
| 1885 | rm -rf conftest* |
| 1886 | bash_cv_can_redecl_getpw=no |
| 1887 | fi |
| 1888 | rm -f conftest* |
| 1889 | fi |
| 1890 | |
| 1891 | echo "$ac_t""$bash_cv_can_redecl_getpw" 1>&6 |
| 1892 | if test $bash_cv_can_redecl_getpw = no; then |
| 1893 | cat >> confdefs.h <<\EOF |
| 1894 | #define HAVE_GETPW_DECLS 1 |
| 1895 | EOF |
| 1896 | |
| 1897 | fi |
| 1898 | |
| 1899 | |
| 1900 | echo $ac_n "checking whether or not strcoll and strcmp differ""... $ac_c" 1>&6 |
| 1901 | echo "configure:1902: checking whether or not strcoll and strcmp differ" >&5 |
| 1902 | if eval "test \"`echo '$''{'bash_cv_func_strcoll_broken'+set}'`\" = set"; then |
| 1903 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1904 | else |
| 1905 | if test "$cross_compiling" = yes; then |
| 1906 | { echo "configure: error: cannot check strcoll if cross compiling -- defaulting to no" 1>&2; exit 1; } |
| 1907 | bash_cv_func_strcoll_broken=no |
| 1908 | |
| 1909 | else |
| 1910 | cat > conftest.$ac_ext <<EOF |
| 1911 | #line 1912 "configure" |
| 1912 | #include "confdefs.h" |
| 1913 | |
| 1914 | #include <stdio.h> |
| 1915 | #if defined (HAVE_LOCALE_H) |
| 1916 | #include <locale.h> |
| 1917 | #endif |
| 1918 | |
| 1919 | main(c, v) |
| 1920 | int c; |
| 1921 | char *v[]; |
| 1922 | { |
| 1923 | int r1, r2; |
| 1924 | char *deflocale, *defcoll; |
| 1925 | |
| 1926 | #ifdef HAVE_SETLOCALE |
| 1927 | deflocale = setlocale(LC_ALL, ""); |
| 1928 | defcoll = setlocale(LC_COLLATE, ""); |
| 1929 | #endif |
| 1930 | |
| 1931 | #ifdef HAVE_STRCOLL |
| 1932 | /* These two values are taken from tests/glob-test. */ |
| 1933 | r1 = strcoll("abd", "aXd"); |
| 1934 | #else |
| 1935 | r1 = 0; |
| 1936 | #endif |
| 1937 | r2 = strcmp("abd", "aXd"); |
| 1938 | |
| 1939 | /* These two should both be greater than 0. It is permissible for |
| 1940 | a system to return different values, as long as the sign is the |
| 1941 | same. */ |
| 1942 | |
| 1943 | /* Exit with 1 (failure) if these two values are both > 0, since |
| 1944 | this tests whether strcoll(3) is broken with respect to strcmp(3) |
| 1945 | in the default locale. */ |
| 1946 | exit (r1 > 0 && r2 > 0); |
| 1947 | } |
| 1948 | |
| 1949 | EOF |
| 1950 | if { (eval echo configure:1951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null |
| 1951 | then |
| 1952 | bash_cv_func_strcoll_broken=yes |
| 1953 | else |
| 1954 | echo "configure: failed program was:" >&5 |
| 1955 | cat conftest.$ac_ext >&5 |
| 1956 | rm -fr conftest* |
| 1957 | bash_cv_func_strcoll_broken=no |
| 1958 | fi |
| 1959 | rm -fr conftest* |
| 1960 | fi |
| 1961 | |
| 1962 | fi |
| 1963 | |
| 1964 | echo "$ac_t""$bash_cv_func_strcoll_broken" 1>&6 |
| 1965 | if test $bash_cv_func_strcoll_broken = yes; then |
| 1966 | cat >> confdefs.h <<\EOF |
| 1967 | #define STRCOLL_BROKEN 1 |
| 1968 | EOF |
| 1969 | |
| 1970 | fi |
| 1971 | |
| 1972 | |
| 1973 | echo $ac_n "checking whether signal handlers are of type void""... $ac_c" 1>&6 |
| 1974 | echo "configure:1975: checking whether signal handlers are of type void" >&5 |
| 1975 | if eval "test \"`echo '$''{'bash_cv_void_sighandler'+set}'`\" = set"; then |
| 1976 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 1977 | else |
| 1978 | cat > conftest.$ac_ext <<EOF |
| 1979 | #line 1980 "configure" |
| 1980 | #include "confdefs.h" |
| 1981 | #include <sys/types.h> |
| 1982 | #include <signal.h> |
| 1983 | #ifdef signal |
| 1984 | #undef signal |
| 1985 | #endif |
| 1986 | #ifdef __cplusplus |
| 1987 | extern "C" |
| 1988 | #endif |
| 1989 | void (*signal ()) (); |
| 1990 | int main() { |
| 1991 | int i; |
| 1992 | ; return 0; } |
| 1993 | EOF |
| 1994 | if { (eval echo configure:1995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 1995 | rm -rf conftest* |
| 1996 | bash_cv_void_sighandler=yes |
| 1997 | else |
| 1998 | echo "configure: failed program was:" >&5 |
| 1999 | cat conftest.$ac_ext >&5 |
| 2000 | rm -rf conftest* |
| 2001 | bash_cv_void_sighandler=no |
| 2002 | fi |
| 2003 | rm -f conftest* |
| 2004 | fi |
| 2005 | echo "$ac_t""$bash_cv_void_sighandler" 1>&6 |
| 2006 | if test $bash_cv_void_sighandler = yes; then |
| 2007 | cat >> confdefs.h <<\EOF |
| 2008 | #define VOID_SIGHANDLER 1 |
| 2009 | EOF |
| 2010 | |
| 2011 | fi |
| 2012 | |
| 2013 | echo $ac_n "checking for TIOCGWINSZ in sys/ioctl.h""... $ac_c" 1>&6 |
| 2014 | echo "configure:2015: checking for TIOCGWINSZ in sys/ioctl.h" >&5 |
| 2015 | if eval "test \"`echo '$''{'bash_cv_tiocgwinsz_in_ioctl'+set}'`\" = set"; then |
| 2016 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2017 | else |
| 2018 | cat > conftest.$ac_ext <<EOF |
| 2019 | #line 2020 "configure" |
| 2020 | #include "confdefs.h" |
| 2021 | #include <sys/types.h> |
| 2022 | #include <sys/ioctl.h> |
| 2023 | int main() { |
| 2024 | int x = TIOCGWINSZ; |
| 2025 | ; return 0; } |
| 2026 | EOF |
| 2027 | if { (eval echo configure:2028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2028 | rm -rf conftest* |
| 2029 | bash_cv_tiocgwinsz_in_ioctl=yes |
| 2030 | else |
| 2031 | echo "configure: failed program was:" >&5 |
| 2032 | cat conftest.$ac_ext >&5 |
| 2033 | rm -rf conftest* |
| 2034 | bash_cv_tiocgwinsz_in_ioctl=no |
| 2035 | fi |
| 2036 | rm -f conftest* |
| 2037 | fi |
| 2038 | |
| 2039 | echo "$ac_t""$bash_cv_tiocgwinsz_in_ioctl" 1>&6 |
| 2040 | if test $bash_cv_tiocgwinsz_in_ioctl = yes; then |
| 2041 | cat >> confdefs.h <<\EOF |
| 2042 | #define GWINSZ_IN_SYS_IOCTL 1 |
| 2043 | EOF |
| 2044 | |
| 2045 | fi |
| 2046 | |
| 2047 | echo $ac_n "checking for TIOCSTAT in sys/ioctl.h""... $ac_c" 1>&6 |
| 2048 | echo "configure:2049: checking for TIOCSTAT in sys/ioctl.h" >&5 |
| 2049 | if eval "test \"`echo '$''{'bash_cv_tiocstat_in_ioctl'+set}'`\" = set"; then |
| 2050 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2051 | else |
| 2052 | cat > conftest.$ac_ext <<EOF |
| 2053 | #line 2054 "configure" |
| 2054 | #include "confdefs.h" |
| 2055 | #include <sys/types.h> |
| 2056 | #include <sys/ioctl.h> |
| 2057 | int main() { |
| 2058 | int x = TIOCSTAT; |
| 2059 | ; return 0; } |
| 2060 | EOF |
| 2061 | if { (eval echo configure:2062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2062 | rm -rf conftest* |
| 2063 | bash_cv_tiocstat_in_ioctl=yes |
| 2064 | else |
| 2065 | echo "configure: failed program was:" >&5 |
| 2066 | cat conftest.$ac_ext >&5 |
| 2067 | rm -rf conftest* |
| 2068 | bash_cv_tiocstat_in_ioctl=no |
| 2069 | fi |
| 2070 | rm -f conftest* |
| 2071 | fi |
| 2072 | |
| 2073 | echo "$ac_t""$bash_cv_tiocstat_in_ioctl" 1>&6 |
| 2074 | if test $bash_cv_tiocstat_in_ioctl = yes; then |
| 2075 | cat >> confdefs.h <<\EOF |
| 2076 | #define TIOCSTAT_IN_SYS_IOCTL 1 |
| 2077 | EOF |
| 2078 | |
| 2079 | fi |
| 2080 | |
| 2081 | echo $ac_n "checking for FIONREAD in sys/ioctl.h""... $ac_c" 1>&6 |
| 2082 | echo "configure:2083: checking for FIONREAD in sys/ioctl.h" >&5 |
| 2083 | if eval "test \"`echo '$''{'bash_cv_fionread_in_ioctl'+set}'`\" = set"; then |
| 2084 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2085 | else |
| 2086 | cat > conftest.$ac_ext <<EOF |
| 2087 | #line 2088 "configure" |
| 2088 | #include "confdefs.h" |
| 2089 | #include <sys/types.h> |
| 2090 | #include <sys/ioctl.h> |
| 2091 | int main() { |
| 2092 | int x = FIONREAD; |
| 2093 | ; return 0; } |
| 2094 | EOF |
| 2095 | if { (eval echo configure:2096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2096 | rm -rf conftest* |
| 2097 | bash_cv_fionread_in_ioctl=yes |
| 2098 | else |
| 2099 | echo "configure: failed program was:" >&5 |
| 2100 | cat conftest.$ac_ext >&5 |
| 2101 | rm -rf conftest* |
| 2102 | bash_cv_fionread_in_ioctl=no |
| 2103 | fi |
| 2104 | rm -f conftest* |
| 2105 | fi |
| 2106 | |
| 2107 | echo "$ac_t""$bash_cv_fionread_in_ioctl" 1>&6 |
| 2108 | if test $bash_cv_fionread_in_ioctl = yes; then |
| 2109 | cat >> confdefs.h <<\EOF |
| 2110 | #define FIONREAD_IN_SYS_IOCTL 1 |
| 2111 | EOF |
| 2112 | |
| 2113 | fi |
| 2114 | |
| 2115 | echo $ac_n "checking for speed_t in sys/types.h""... $ac_c" 1>&6 |
| 2116 | echo "configure:2117: checking for speed_t in sys/types.h" >&5 |
| 2117 | if eval "test \"`echo '$''{'bash_cv_speed_t_in_sys_types'+set}'`\" = set"; then |
| 2118 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2119 | else |
| 2120 | cat > conftest.$ac_ext <<EOF |
| 2121 | #line 2122 "configure" |
| 2122 | #include "confdefs.h" |
| 2123 | #include <sys/types.h> |
| 2124 | int main() { |
| 2125 | speed_t x; |
| 2126 | ; return 0; } |
| 2127 | EOF |
| 2128 | if { (eval echo configure:2129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2129 | rm -rf conftest* |
| 2130 | bash_cv_speed_t_in_sys_types=yes |
| 2131 | else |
| 2132 | echo "configure: failed program was:" >&5 |
| 2133 | cat conftest.$ac_ext >&5 |
| 2134 | rm -rf conftest* |
| 2135 | bash_cv_speed_t_in_sys_types=no |
| 2136 | fi |
| 2137 | rm -f conftest* |
| 2138 | fi |
| 2139 | |
| 2140 | echo "$ac_t""$bash_cv_speed_t_in_sys_types" 1>&6 |
| 2141 | if test $bash_cv_speed_t_in_sys_types = yes; then |
| 2142 | cat >> confdefs.h <<\EOF |
| 2143 | #define SPEED_T_IN_SYS_TYPES 1 |
| 2144 | EOF |
| 2145 | |
| 2146 | fi |
| 2147 | |
| 2148 | echo $ac_n "checking for struct winsize in sys/ioctl.h and termios.h""... $ac_c" 1>&6 |
| 2149 | echo "configure:2150: checking for struct winsize in sys/ioctl.h and termios.h" >&5 |
| 2150 | if eval "test \"`echo '$''{'bash_cv_struct_winsize_header'+set}'`\" = set"; then |
| 2151 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2152 | else |
| 2153 | cat > conftest.$ac_ext <<EOF |
| 2154 | #line 2155 "configure" |
| 2155 | #include "confdefs.h" |
| 2156 | #include <sys/types.h> |
| 2157 | #include <sys/ioctl.h> |
| 2158 | int main() { |
| 2159 | struct winsize x; |
| 2160 | ; return 0; } |
| 2161 | EOF |
| 2162 | if { (eval echo configure:2163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2163 | rm -rf conftest* |
| 2164 | bash_cv_struct_winsize_header=ioctl_h |
| 2165 | else |
| 2166 | echo "configure: failed program was:" >&5 |
| 2167 | cat conftest.$ac_ext >&5 |
| 2168 | rm -rf conftest* |
| 2169 | cat > conftest.$ac_ext <<EOF |
| 2170 | #line 2171 "configure" |
| 2171 | #include "confdefs.h" |
| 2172 | #include <sys/types.h> |
| 2173 | #include <termios.h> |
| 2174 | int main() { |
| 2175 | struct winsize x; |
| 2176 | ; return 0; } |
| 2177 | EOF |
| 2178 | if { (eval echo configure:2179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2179 | rm -rf conftest* |
| 2180 | bash_cv_struct_winsize_header=termios_h |
| 2181 | else |
| 2182 | echo "configure: failed program was:" >&5 |
| 2183 | cat conftest.$ac_ext >&5 |
| 2184 | rm -rf conftest* |
| 2185 | bash_cv_struct_winsize_header=other |
| 2186 | fi |
| 2187 | rm -f conftest* |
| 2188 | |
| 2189 | fi |
| 2190 | rm -f conftest* |
| 2191 | fi |
| 2192 | |
| 2193 | if test $bash_cv_struct_winsize_header = ioctl_h; then |
| 2194 | echo "$ac_t""sys/ioctl.h" 1>&6 |
| 2195 | cat >> confdefs.h <<\EOF |
| 2196 | #define STRUCT_WINSIZE_IN_SYS_IOCTL 1 |
| 2197 | EOF |
| 2198 | |
| 2199 | elif test $bash_cv_struct_winsize_header = termios_h; then |
| 2200 | echo "$ac_t""termios.h" 1>&6 |
| 2201 | cat >> confdefs.h <<\EOF |
| 2202 | #define STRUCT_WINSIZE_IN_TERMIOS 1 |
| 2203 | EOF |
| 2204 | |
| 2205 | else |
| 2206 | echo "$ac_t""not found" 1>&6 |
| 2207 | fi |
| 2208 | |
| 2209 | |
| 2210 | echo $ac_n "checking if struct dirent has a d_ino member""... $ac_c" 1>&6 |
| 2211 | echo "configure:2212: checking if struct dirent has a d_ino member" >&5 |
| 2212 | if eval "test \"`echo '$''{'bash_cv_dirent_has_dino'+set}'`\" = set"; then |
| 2213 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2214 | else |
| 2215 | cat > conftest.$ac_ext <<EOF |
| 2216 | #line 2217 "configure" |
| 2217 | #include "confdefs.h" |
| 2218 | |
| 2219 | #include <stdio.h> |
| 2220 | #include <sys/types.h> |
| 2221 | #ifdef HAVE_UNISTD_H |
| 2222 | # include <unistd.h> |
| 2223 | #endif /* HAVE_UNISTD_H */ |
| 2224 | #if defined(HAVE_DIRENT_H) |
| 2225 | # include <dirent.h> |
| 2226 | #else |
| 2227 | # define dirent direct |
| 2228 | # ifdef HAVE_SYS_NDIR_H |
| 2229 | # include <sys/ndir.h> |
| 2230 | # endif /* SYSNDIR */ |
| 2231 | # ifdef HAVE_SYS_DIR_H |
| 2232 | # include <sys/dir.h> |
| 2233 | # endif /* SYSDIR */ |
| 2234 | # ifdef HAVE_NDIR_H |
| 2235 | # include <ndir.h> |
| 2236 | # endif |
| 2237 | #endif /* HAVE_DIRENT_H */ |
| 2238 | |
| 2239 | int main() { |
| 2240 | |
| 2241 | struct dirent d; int z; z = d.d_ino; |
| 2242 | |
| 2243 | ; return 0; } |
| 2244 | EOF |
| 2245 | if { (eval echo configure:2246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2246 | rm -rf conftest* |
| 2247 | bash_cv_dirent_has_dino=yes |
| 2248 | else |
| 2249 | echo "configure: failed program was:" >&5 |
| 2250 | cat conftest.$ac_ext >&5 |
| 2251 | rm -rf conftest* |
| 2252 | bash_cv_dirent_has_dino=no |
| 2253 | fi |
| 2254 | rm -f conftest* |
| 2255 | fi |
| 2256 | |
| 2257 | echo "$ac_t""$bash_cv_dirent_has_dino" 1>&6 |
| 2258 | if test $bash_cv_dirent_has_dino = yes; then |
| 2259 | cat >> confdefs.h <<\EOF |
| 2260 | #define STRUCT_DIRENT_HAS_D_INO 1 |
| 2261 | EOF |
| 2262 | |
| 2263 | fi |
| 2264 | |
| 2265 | |
| 2266 | echo $ac_n "checking if struct dirent has a d_fileno member""... $ac_c" 1>&6 |
| 2267 | echo "configure:2268: checking if struct dirent has a d_fileno member" >&5 |
| 2268 | if eval "test \"`echo '$''{'bash_cv_dirent_has_d_fileno'+set}'`\" = set"; then |
| 2269 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2270 | else |
| 2271 | cat > conftest.$ac_ext <<EOF |
| 2272 | #line 2273 "configure" |
| 2273 | #include "confdefs.h" |
| 2274 | |
| 2275 | #include <stdio.h> |
| 2276 | #include <sys/types.h> |
| 2277 | #ifdef HAVE_UNISTD_H |
| 2278 | # include <unistd.h> |
| 2279 | #endif /* HAVE_UNISTD_H */ |
| 2280 | #if defined(HAVE_DIRENT_H) |
| 2281 | # include <dirent.h> |
| 2282 | #else |
| 2283 | # define dirent direct |
| 2284 | # ifdef HAVE_SYS_NDIR_H |
| 2285 | # include <sys/ndir.h> |
| 2286 | # endif /* SYSNDIR */ |
| 2287 | # ifdef HAVE_SYS_DIR_H |
| 2288 | # include <sys/dir.h> |
| 2289 | # endif /* SYSDIR */ |
| 2290 | # ifdef HAVE_NDIR_H |
| 2291 | # include <ndir.h> |
| 2292 | # endif |
| 2293 | #endif /* HAVE_DIRENT_H */ |
| 2294 | |
| 2295 | int main() { |
| 2296 | |
| 2297 | struct dirent d; int z; z = d.d_fileno; |
| 2298 | |
| 2299 | ; return 0; } |
| 2300 | EOF |
| 2301 | if { (eval echo configure:2302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then |
| 2302 | rm -rf conftest* |
| 2303 | bash_cv_dirent_has_d_fileno=yes |
| 2304 | else |
| 2305 | echo "configure: failed program was:" >&5 |
| 2306 | cat conftest.$ac_ext >&5 |
| 2307 | rm -rf conftest* |
| 2308 | bash_cv_dirent_has_d_fileno=no |
| 2309 | fi |
| 2310 | rm -f conftest* |
| 2311 | fi |
| 2312 | |
| 2313 | echo "$ac_t""$bash_cv_dirent_has_d_fileno" 1>&6 |
| 2314 | if test $bash_cv_dirent_has_d_fileno = yes; then |
| 2315 | cat >> confdefs.h <<\EOF |
| 2316 | #define STRUCT_DIRENT_HAS_D_FILENO 1 |
| 2317 | EOF |
| 2318 | |
| 2319 | fi |
| 2320 | |
| 2321 | |
| 2322 | case "$host_os" in |
| 2323 | aix*) prefer_curses=yes ;; |
| 2324 | esac |
| 2325 | |
| 2326 | if test "X$bash_cv_termcap_lib" = "X"; then |
| 2327 | _bash_needmsg=yes |
| 2328 | else |
| 2329 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 |
| 2330 | echo "configure:2331: checking which library has the termcap functions" >&5 |
| 2331 | _bash_needmsg= |
| 2332 | fi |
| 2333 | if eval "test \"`echo '$''{'bash_cv_termcap_lib'+set}'`\" = set"; then |
| 2334 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2335 | else |
| 2336 | echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 |
| 2337 | echo "configure:2338: checking for tgetent in -ltermcap" >&5 |
| 2338 | ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` |
| 2339 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
| 2340 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2341 | else |
| 2342 | ac_save_LIBS="$LIBS" |
| 2343 | LIBS="-ltermcap $LIBS" |
| 2344 | cat > conftest.$ac_ext <<EOF |
| 2345 | #line 2346 "configure" |
| 2346 | #include "confdefs.h" |
| 2347 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 2348 | /* We use char because int might match the return type of a gcc2 |
| 2349 | builtin and then its argument prototype would still apply. */ |
| 2350 | char tgetent(); |
| 2351 | |
| 2352 | int main() { |
| 2353 | tgetent() |
| 2354 | ; return 0; } |
| 2355 | EOF |
| 2356 | if { (eval echo configure:2357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 2357 | rm -rf conftest* |
| 2358 | eval "ac_cv_lib_$ac_lib_var=yes" |
| 2359 | else |
| 2360 | echo "configure: failed program was:" >&5 |
| 2361 | cat conftest.$ac_ext >&5 |
| 2362 | rm -rf conftest* |
| 2363 | eval "ac_cv_lib_$ac_lib_var=no" |
| 2364 | fi |
| 2365 | rm -f conftest* |
| 2366 | LIBS="$ac_save_LIBS" |
| 2367 | |
| 2368 | fi |
| 2369 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
| 2370 | echo "$ac_t""yes" 1>&6 |
| 2371 | bash_cv_termcap_lib=libtermcap |
| 2372 | else |
| 2373 | echo "$ac_t""no" 1>&6 |
| 2374 | echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 |
| 2375 | echo "configure:2376: checking for tgetent in -lcurses" >&5 |
| 2376 | ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` |
| 2377 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
| 2378 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2379 | else |
| 2380 | ac_save_LIBS="$LIBS" |
| 2381 | LIBS="-lcurses $LIBS" |
| 2382 | cat > conftest.$ac_ext <<EOF |
| 2383 | #line 2384 "configure" |
| 2384 | #include "confdefs.h" |
| 2385 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 2386 | /* We use char because int might match the return type of a gcc2 |
| 2387 | builtin and then its argument prototype would still apply. */ |
| 2388 | char tgetent(); |
| 2389 | |
| 2390 | int main() { |
| 2391 | tgetent() |
| 2392 | ; return 0; } |
| 2393 | EOF |
| 2394 | if { (eval echo configure:2395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 2395 | rm -rf conftest* |
| 2396 | eval "ac_cv_lib_$ac_lib_var=yes" |
| 2397 | else |
| 2398 | echo "configure: failed program was:" >&5 |
| 2399 | cat conftest.$ac_ext >&5 |
| 2400 | rm -rf conftest* |
| 2401 | eval "ac_cv_lib_$ac_lib_var=no" |
| 2402 | fi |
| 2403 | rm -f conftest* |
| 2404 | LIBS="$ac_save_LIBS" |
| 2405 | |
| 2406 | fi |
| 2407 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
| 2408 | echo "$ac_t""yes" 1>&6 |
| 2409 | bash_cv_termcap_lib=libcurses |
| 2410 | else |
| 2411 | echo "$ac_t""no" 1>&6 |
| 2412 | echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 |
| 2413 | echo "configure:2414: checking for tgetent in -lncurses" >&5 |
| 2414 | ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` |
| 2415 | if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then |
| 2416 | echo $ac_n "(cached) $ac_c" 1>&6 |
| 2417 | else |
| 2418 | ac_save_LIBS="$LIBS" |
| 2419 | LIBS="-lncurses $LIBS" |
| 2420 | cat > conftest.$ac_ext <<EOF |
| 2421 | #line 2422 "configure" |
| 2422 | #include "confdefs.h" |
| 2423 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 2424 | /* We use char because int might match the return type of a gcc2 |
| 2425 | builtin and then its argument prototype would still apply. */ |
| 2426 | char tgetent(); |
| 2427 | |
| 2428 | int main() { |
| 2429 | tgetent() |
| 2430 | ; return 0; } |
| 2431 | EOF |
| 2432 | if { (eval echo configure:2433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then |
| 2433 | rm -rf conftest* |
| 2434 | eval "ac_cv_lib_$ac_lib_var=yes" |
| 2435 | else |
| 2436 | echo "configure: failed program was:" >&5 |
| 2437 | cat conftest.$ac_ext >&5 |
| 2438 | rm -rf conftest* |
| 2439 | eval "ac_cv_lib_$ac_lib_var=no" |
| 2440 | fi |
| 2441 | rm -f conftest* |
| 2442 | LIBS="$ac_save_LIBS" |
| 2443 | |
| 2444 | fi |
| 2445 | if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then |
| 2446 | echo "$ac_t""yes" 1>&6 |
| 2447 | bash_cv_termcap_lib=libncurses |
| 2448 | else |
| 2449 | echo "$ac_t""no" 1>&6 |
| 2450 | bash_cv_termcap_lib=gnutermcap |
| 2451 | fi |
| 2452 | |
| 2453 | fi |
| 2454 | |
| 2455 | fi |
| 2456 | |
| 2457 | fi |
| 2458 | |
| 2459 | if test "X$_bash_needmsg" = "Xyes"; then |
| 2460 | echo $ac_n "checking which library has the termcap functions""... $ac_c" 1>&6 |
| 2461 | echo "configure:2462: checking which library has the termcap functions" >&5 |
| 2462 | fi |
| 2463 | echo "$ac_t""using $bash_cv_termcap_lib" 1>&6 |
| 2464 | if test $bash_cv_termcap_lib = gnutermcap && test -z "$prefer_curses"; then |
| 2465 | LDFLAGS="$LDFLAGS -L./lib/termcap" |
| 2466 | TERMCAP_LIB="./lib/termcap/libtermcap.a" |
| 2467 | TERMCAP_DEP="./lib/termcap/libtermcap.a" |
| 2468 | elif test $bash_cv_termcap_lib = libtermcap && test -z "$prefer_curses"; then |
| 2469 | TERMCAP_LIB=-ltermcap |
| 2470 | TERMCAP_DEP= |
| 2471 | elif test $bash_cv_termcap_lib = libncurses; then |
| 2472 | TERMCAP_LIB=-lncurses |
| 2473 | TERMCAP_DEP= |
| 2474 | else |
| 2475 | TERMCAP_LIB=-lcurses |
| 2476 | TERMCAP_DEP= |
| 2477 | fi |
| 2478 | |
| 2479 | if test "$TERMCAP_LIB" = "./lib/termcap/libtermcap.a"; then |
| 2480 | TERMCAP_LIB=-ltermcap #default |
| 2481 | fi |
| 2482 | |
| 2483 | case "$host_cpu" in |
| 2484 | *cray*) LOCAL_CFLAGS=-DCRAY ;; |
| 2485 | esac |
| 2486 | |
| 2487 | case "$host_os" in |
| 2488 | isc*) LOCAL_CFLAGS=-Disc386 ;; |
| 2489 | esac |
| 2490 | |
| 2491 | BUILD_DIR=`pwd` |
| 2492 | |
| 2493 | |
| 2494 | |
| 2495 | |
| 2496 | |
| 2497 | |
| 2498 | |
| 2499 | |
| 2500 | |
| 2501 | |
| 2502 | |
| 2503 | |
| 2504 | |
| 2505 | |
| 2506 | trap '' 1 2 15 |
| 2507 | cat > confcache <<\EOF |
| 2508 | # This file is a shell script that caches the results of configure |
| 2509 | # tests run on this system so they can be shared between configure |
| 2510 | # scripts and configure runs. It is not useful on other systems. |
| 2511 | # If it contains results you don't want to keep, you may remove or edit it. |
| 2512 | # |
| 2513 | # By default, configure uses ./config.cache as the cache file, |
| 2514 | # creating it if it does not exist already. You can give configure |
| 2515 | # the --cache-file=FILE option to use a different cache file; that is |
| 2516 | # what configure does when it calls configure scripts in |
| 2517 | # subdirectories, so they share the cache. |
| 2518 | # Giving --cache-file=/dev/null disables caching, for debugging configure. |
| 2519 | # config.status only pays attention to the cache file if you give it the |
| 2520 | # --recheck option to rerun configure. |
| 2521 | # |
| 2522 | EOF |
| 2523 | # The following way of writing the cache mishandles newlines in values, |
| 2524 | # but we know of no workaround that is simple, portable, and efficient. |
| 2525 | # So, don't put newlines in cache variables' values. |
| 2526 | # Ultrix sh set writes to stderr and can't be redirected directly, |
| 2527 | # and sets the high bit in the cache file unless we assign to the vars. |
| 2528 | (set) 2>&1 | |
| 2529 | case `(ac_space=' '; set) 2>&1 | grep ac_space` in |
| 2530 | *ac_space=\ *) |
| 2531 | # `set' does not quote correctly, so add quotes (double-quote substitution |
| 2532 | # turns \\\\ into \\, and sed turns \\ into \). |
| 2533 | sed -n \ |
| 2534 | -e "s/'/'\\\\''/g" \ |
| 2535 | -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" |
| 2536 | ;; |
| 2537 | *) |
| 2538 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 2539 | sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' |
| 2540 | ;; |
| 2541 | esac >> confcache |
| 2542 | if cmp -s $cache_file confcache; then |
| 2543 | : |
| 2544 | else |
| 2545 | if test -w $cache_file; then |
| 2546 | echo "updating cache $cache_file" |
| 2547 | cat confcache > $cache_file |
| 2548 | else |
| 2549 | echo "not updating unwritable cache $cache_file" |
| 2550 | fi |
| 2551 | fi |
| 2552 | rm -f confcache |
| 2553 | |
| 2554 | trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 |
| 2555 | |
| 2556 | test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| 2557 | # Let make expand exec_prefix. |
| 2558 | test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| 2559 | |
| 2560 | # Any assignment to VPATH causes Sun make to only execute |
| 2561 | # the first set of double-colon rules, so remove it if not needed. |
| 2562 | # If there is a colon in the path, we need to keep it. |
| 2563 | if test "x$srcdir" = x.; then |
| 2564 | ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' |
| 2565 | fi |
| 2566 | |
| 2567 | trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 |
| 2568 | |
| 2569 | DEFS=-DHAVE_CONFIG_H |
| 2570 | |
| 2571 | # Without the "./", some shells look in PATH for config.status. |
| 2572 | : ${CONFIG_STATUS=./config.status} |
| 2573 | |
| 2574 | echo creating $CONFIG_STATUS |
| 2575 | rm -f $CONFIG_STATUS |
| 2576 | cat > $CONFIG_STATUS <<EOF |
| 2577 | #! /bin/sh |
| 2578 | # Generated automatically by configure. |
| 2579 | # Run this file to recreate the current configuration. |
| 2580 | # This directory was configured as follows, |
| 2581 | # on host `(hostname || uname -n) 2>/dev/null | sed 1q`: |
| 2582 | # |
| 2583 | # $0 $ac_configure_args |
| 2584 | # |
| 2585 | # Compiler output produced by configure, useful for debugging |
| 2586 | # configure, is in ./config.log if it exists. |
| 2587 | |
| 2588 | ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" |
| 2589 | for ac_option |
| 2590 | do |
| 2591 | case "\$ac_option" in |
| 2592 | -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| 2593 | echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" |
| 2594 | exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; |
| 2595 | -version | --version | --versio | --versi | --vers | --ver | --ve | --v) |
| 2596 | echo "$CONFIG_STATUS generated by autoconf version 2.12.2" |
| 2597 | exit 0 ;; |
| 2598 | -help | --help | --hel | --he | --h) |
| 2599 | echo "\$ac_cs_usage"; exit 0 ;; |
| 2600 | *) echo "\$ac_cs_usage"; exit 1 ;; |
| 2601 | esac |
| 2602 | done |
| 2603 | |
| 2604 | ac_given_srcdir=$srcdir |
| 2605 | ac_given_INSTALL="$INSTALL" |
| 2606 | |
| 2607 | trap 'rm -fr `echo "Makefile doc/Makefile examples/Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 |
| 2608 | EOF |
| 2609 | cat >> $CONFIG_STATUS <<EOF |
| 2610 | |
| 2611 | # Protect against being on the right side of a sed subst in config.status. |
| 2612 | sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; |
| 2613 | s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF |
| 2614 | $ac_vpsub |
| 2615 | $extrasub |
| 2616 | s%@SHELL@%$SHELL%g |
| 2617 | s%@CFLAGS@%$CFLAGS%g |
| 2618 | s%@CPPFLAGS@%$CPPFLAGS%g |
| 2619 | s%@CXXFLAGS@%$CXXFLAGS%g |
| 2620 | s%@DEFS@%$DEFS%g |
| 2621 | s%@LDFLAGS@%$LDFLAGS%g |
| 2622 | s%@LIBS@%$LIBS%g |
| 2623 | s%@exec_prefix@%$exec_prefix%g |
| 2624 | s%@prefix@%$prefix%g |
| 2625 | s%@program_transform_name@%$program_transform_name%g |
| 2626 | s%@bindir@%$bindir%g |
| 2627 | s%@sbindir@%$sbindir%g |
| 2628 | s%@libexecdir@%$libexecdir%g |
| 2629 | s%@datadir@%$datadir%g |
| 2630 | s%@sysconfdir@%$sysconfdir%g |
| 2631 | s%@sharedstatedir@%$sharedstatedir%g |
| 2632 | s%@localstatedir@%$localstatedir%g |
| 2633 | s%@libdir@%$libdir%g |
| 2634 | s%@includedir@%$includedir%g |
| 2635 | s%@oldincludedir@%$oldincludedir%g |
| 2636 | s%@infodir@%$infodir%g |
| 2637 | s%@mandir@%$mandir%g |
| 2638 | s%@host@%$host%g |
| 2639 | s%@host_alias@%$host_alias%g |
| 2640 | s%@host_cpu@%$host_cpu%g |
| 2641 | s%@host_vendor@%$host_vendor%g |
| 2642 | s%@host_os@%$host_os%g |
| 2643 | s%@CC@%$CC%g |
| 2644 | s%@CPP@%$CPP%g |
| 2645 | s%@CROSS_COMPILING_FLAG@%$CROSS_COMPILING_FLAG%g |
| 2646 | s%@CC_FOR_BUILD@%$CC_FOR_BUILD%g |
| 2647 | s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g |
| 2648 | s%@INSTALL_DATA@%$INSTALL_DATA%g |
| 2649 | s%@RANLIB@%$RANLIB%g |
| 2650 | s%@BUILD_DIR@%$BUILD_DIR%g |
| 2651 | s%@LOCAL_CFLAGS@%$LOCAL_CFLAGS%g |
| 2652 | s%@LOCAL_LDFLAGS@%$LOCAL_LDFLAGS%g |
| 2653 | s%@LOCAL_DEFS@%$LOCAL_DEFS%g |
| 2654 | s%@LIBVERSION@%$LIBVERSION%g |
| 2655 | s%@TERMCAP_LIB@%$TERMCAP_LIB%g |
| 2656 | |
| 2657 | CEOF |
| 2658 | EOF |
| 2659 | |
| 2660 | cat >> $CONFIG_STATUS <<\EOF |
| 2661 | |
| 2662 | # Split the substitutions into bite-sized pieces for seds with |
| 2663 | # small command number limits, like on Digital OSF/1 and HP-UX. |
| 2664 | ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. |
| 2665 | ac_file=1 # Number of current file. |
| 2666 | ac_beg=1 # First line for current file. |
| 2667 | ac_end=$ac_max_sed_cmds # Line after last line for current file. |
| 2668 | ac_more_lines=: |
| 2669 | ac_sed_cmds="" |
| 2670 | while $ac_more_lines; do |
| 2671 | if test $ac_beg -gt 1; then |
| 2672 | sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file |
| 2673 | else |
| 2674 | sed "${ac_end}q" conftest.subs > conftest.s$ac_file |
| 2675 | fi |
| 2676 | if test ! -s conftest.s$ac_file; then |
| 2677 | ac_more_lines=false |
| 2678 | rm -f conftest.s$ac_file |
| 2679 | else |
| 2680 | if test -z "$ac_sed_cmds"; then |
| 2681 | ac_sed_cmds="sed -f conftest.s$ac_file" |
| 2682 | else |
| 2683 | ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" |
| 2684 | fi |
| 2685 | ac_file=`expr $ac_file + 1` |
| 2686 | ac_beg=$ac_end |
| 2687 | ac_end=`expr $ac_end + $ac_max_sed_cmds` |
| 2688 | fi |
| 2689 | done |
| 2690 | if test -z "$ac_sed_cmds"; then |
| 2691 | ac_sed_cmds=cat |
| 2692 | fi |
| 2693 | EOF |
| 2694 | |
| 2695 | cat >> $CONFIG_STATUS <<EOF |
| 2696 | |
| 2697 | CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile examples/Makefile"} |
| 2698 | EOF |
| 2699 | cat >> $CONFIG_STATUS <<\EOF |
| 2700 | for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then |
| 2701 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 2702 | case "$ac_file" in |
| 2703 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
| 2704 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| 2705 | *) ac_file_in="${ac_file}.in" ;; |
| 2706 | esac |
| 2707 | |
| 2708 | # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. |
| 2709 | |
| 2710 | # Remove last slash and all that follows it. Not all systems have dirname. |
| 2711 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| 2712 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| 2713 | # The file is in a subdirectory. |
| 2714 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
| 2715 | ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" |
| 2716 | # A "../" for each directory in $ac_dir_suffix. |
| 2717 | ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` |
| 2718 | else |
| 2719 | ac_dir_suffix= ac_dots= |
| 2720 | fi |
| 2721 | |
| 2722 | case "$ac_given_srcdir" in |
| 2723 | .) srcdir=. |
| 2724 | if test -z "$ac_dots"; then top_srcdir=. |
| 2725 | else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; |
| 2726 | /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; |
| 2727 | *) # Relative path. |
| 2728 | srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" |
| 2729 | top_srcdir="$ac_dots$ac_given_srcdir" ;; |
| 2730 | esac |
| 2731 | |
| 2732 | case "$ac_given_INSTALL" in |
| 2733 | [/$]*) INSTALL="$ac_given_INSTALL" ;; |
| 2734 | *) INSTALL="$ac_dots$ac_given_INSTALL" ;; |
| 2735 | esac |
| 2736 | |
| 2737 | echo creating "$ac_file" |
| 2738 | rm -f "$ac_file" |
| 2739 | configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." |
| 2740 | case "$ac_file" in |
| 2741 | *Makefile*) ac_comsub="1i\\ |
| 2742 | # $configure_input" ;; |
| 2743 | *) ac_comsub= ;; |
| 2744 | esac |
| 2745 | |
| 2746 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
| 2747 | sed -e "$ac_comsub |
| 2748 | s%@configure_input@%$configure_input%g |
| 2749 | s%@srcdir@%$srcdir%g |
| 2750 | s%@top_srcdir@%$top_srcdir%g |
| 2751 | s%@INSTALL@%$INSTALL%g |
| 2752 | " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file |
| 2753 | fi; done |
| 2754 | rm -f conftest.s* |
| 2755 | |
| 2756 | # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where |
| 2757 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
| 2758 | # |
| 2759 | # ac_d sets the value in "#define NAME VALUE" lines. |
| 2760 | ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 2761 | ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' |
| 2762 | ac_dC='\3' |
| 2763 | ac_dD='%g' |
| 2764 | # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". |
| 2765 | ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 2766 | ac_uB='\([ ]\)%\1#\2define\3' |
| 2767 | ac_uC=' ' |
| 2768 | ac_uD='\4%g' |
| 2769 | # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| 2770 | ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 2771 | ac_eB='$%\1#\2define\3' |
| 2772 | ac_eC=' ' |
| 2773 | ac_eD='%g' |
| 2774 | |
| 2775 | if test "${CONFIG_HEADERS+set}" != set; then |
| 2776 | EOF |
| 2777 | cat >> $CONFIG_STATUS <<EOF |
| 2778 | CONFIG_HEADERS="config.h" |
| 2779 | EOF |
| 2780 | cat >> $CONFIG_STATUS <<\EOF |
| 2781 | fi |
| 2782 | for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then |
| 2783 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 2784 | case "$ac_file" in |
| 2785 | *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` |
| 2786 | ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; |
| 2787 | *) ac_file_in="${ac_file}.in" ;; |
| 2788 | esac |
| 2789 | |
| 2790 | echo creating $ac_file |
| 2791 | |
| 2792 | rm -f conftest.frag conftest.in conftest.out |
| 2793 | ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` |
| 2794 | cat $ac_file_inputs > conftest.in |
| 2795 | |
| 2796 | EOF |
| 2797 | |
| 2798 | # Transform confdefs.h into a sed script conftest.vals that substitutes |
| 2799 | # the proper values into config.h.in to produce config.h. And first: |
| 2800 | # Protect against being on the right side of a sed subst in config.status. |
| 2801 | # Protect against being in an unquoted here document in config.status. |
| 2802 | rm -f conftest.vals |
| 2803 | cat > conftest.hdr <<\EOF |
| 2804 | s/[\\&%]/\\&/g |
| 2805 | s%[\\$`]%\\&%g |
| 2806 | s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp |
| 2807 | s%ac_d%ac_u%gp |
| 2808 | s%ac_u%ac_e%gp |
| 2809 | EOF |
| 2810 | sed -n -f conftest.hdr confdefs.h > conftest.vals |
| 2811 | rm -f conftest.hdr |
| 2812 | |
| 2813 | # This sed command replaces #undef with comments. This is necessary, for |
| 2814 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
| 2815 | # on some systems where configure will not decide to define it. |
| 2816 | cat >> conftest.vals <<\EOF |
| 2817 | s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% |
| 2818 | EOF |
| 2819 | |
| 2820 | # Break up conftest.vals because some shells have a limit on |
| 2821 | # the size of here documents, and old seds have small limits too. |
| 2822 | |
| 2823 | rm -f conftest.tail |
| 2824 | while : |
| 2825 | do |
| 2826 | ac_lines=`grep -c . conftest.vals` |
| 2827 | # grep -c gives empty output for an empty file on some AIX systems. |
| 2828 | if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi |
| 2829 | # Write a limited-size here document to conftest.frag. |
| 2830 | echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS |
| 2831 | sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS |
| 2832 | echo 'CEOF |
| 2833 | sed -f conftest.frag conftest.in > conftest.out |
| 2834 | rm -f conftest.in |
| 2835 | mv conftest.out conftest.in |
| 2836 | ' >> $CONFIG_STATUS |
| 2837 | sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail |
| 2838 | rm -f conftest.vals |
| 2839 | mv conftest.tail conftest.vals |
| 2840 | done |
| 2841 | rm -f conftest.vals |
| 2842 | |
| 2843 | cat >> $CONFIG_STATUS <<\EOF |
| 2844 | rm -f conftest.frag conftest.h |
| 2845 | echo "/* $ac_file. Generated automatically by configure. */" > conftest.h |
| 2846 | cat conftest.in >> conftest.h |
| 2847 | rm -f conftest.in |
| 2848 | if cmp -s $ac_file conftest.h 2>/dev/null; then |
| 2849 | echo "$ac_file is unchanged" |
| 2850 | rm -f conftest.h |
| 2851 | else |
| 2852 | # Remove last slash and all that follows it. Not all systems have dirname. |
| 2853 | ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` |
| 2854 | if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then |
| 2855 | # The file is in a subdirectory. |
| 2856 | test ! -d "$ac_dir" && mkdir "$ac_dir" |
| 2857 | fi |
| 2858 | rm -f $ac_file |
| 2859 | mv conftest.h $ac_file |
| 2860 | fi |
| 2861 | fi; done |
| 2862 | |
| 2863 | EOF |
| 2864 | cat >> $CONFIG_STATUS <<EOF |
| 2865 | |
| 2866 | EOF |
| 2867 | cat >> $CONFIG_STATUS <<\EOF |
| 2868 | |
| 2869 | # Makefile uses this timestamp file to record whether config.h is up to date. |
| 2870 | echo > stamp-h |
| 2871 | |
| 2872 | exit 0 |
| 2873 | EOF |
| 2874 | chmod +x $CONFIG_STATUS |
| 2875 | rm -fr confdefs* $ac_clean_files |
| 2876 | test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 |
| 2877 | |