configure revision 75937
1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.13 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14ac_help="$ac_help 15 --disable-elf disable builtin ELF support" 16ac_help="$ac_help 17 --disable-elf-core disable ELF core file support" 18 19# Initialize some variables set by options. 20# The variables have the same names as the options, with 21# dashes changed to underlines. 22build=NONE 23cache_file=./config.cache 24exec_prefix=NONE 25host=NONE 26no_create= 27nonopt=NONE 28no_recursion= 29prefix=NONE 30program_prefix=NONE 31program_suffix=NONE 32program_transform_name=s,x,x, 33silent= 34site= 35srcdir= 36target=NONE 37verbose= 38x_includes=NONE 39x_libraries=NONE 40bindir='${exec_prefix}/bin' 41sbindir='${exec_prefix}/sbin' 42libexecdir='${exec_prefix}/libexec' 43datadir='${prefix}/share' 44sysconfdir='${prefix}/etc' 45sharedstatedir='${prefix}/com' 46localstatedir='${prefix}/var' 47libdir='${exec_prefix}/lib' 48includedir='${prefix}/include' 49oldincludedir='/usr/include' 50infodir='${prefix}/info' 51mandir='${prefix}/man' 52 53# Initialize some other variables. 54subdirs= 55MFLAGS= MAKEFLAGS= 56SHELL=${CONFIG_SHELL-/bin/sh} 57# Maximum number of lines to put in a shell here document. 58ac_max_here_lines=12 59 60ac_prev= 61for ac_option 62do 63 64 # If the previous option needs an argument, assign it. 65 if test -n "$ac_prev"; then 66 eval "$ac_prev=\$ac_option" 67 ac_prev= 68 continue 69 fi 70 71 case "$ac_option" in 72 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 73 *) ac_optarg= ;; 74 esac 75 76 # Accept the important Cygnus configure options, so we can diagnose typos. 77 78 case "$ac_option" in 79 80 -bindir | --bindir | --bindi | --bind | --bin | --bi) 81 ac_prev=bindir ;; 82 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 83 bindir="$ac_optarg" ;; 84 85 -build | --build | --buil | --bui | --bu) 86 ac_prev=build ;; 87 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 88 build="$ac_optarg" ;; 89 90 -cache-file | --cache-file | --cache-fil | --cache-fi \ 91 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 92 ac_prev=cache_file ;; 93 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 94 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 95 cache_file="$ac_optarg" ;; 96 97 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 98 ac_prev=datadir ;; 99 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 100 | --da=*) 101 datadir="$ac_optarg" ;; 102 103 -disable-* | --disable-*) 104 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 105 # Reject names that are not valid shell variable names. 106 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 107 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 108 fi 109 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 110 eval "enable_${ac_feature}=no" ;; 111 112 -enable-* | --enable-*) 113 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 114 # Reject names that are not valid shell variable names. 115 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 116 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 117 fi 118 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 119 case "$ac_option" in 120 *=*) ;; 121 *) ac_optarg=yes ;; 122 esac 123 eval "enable_${ac_feature}='$ac_optarg'" ;; 124 125 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 126 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 127 | --exec | --exe | --ex) 128 ac_prev=exec_prefix ;; 129 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 130 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 131 | --exec=* | --exe=* | --ex=*) 132 exec_prefix="$ac_optarg" ;; 133 134 -gas | --gas | --ga | --g) 135 # Obsolete; use --with-gas. 136 with_gas=yes ;; 137 138 -help | --help | --hel | --he) 139 # Omit some internal or obsolete options to make the list less imposing. 140 # This message is too long to be a string in the A/UX 3.1 sh. 141 cat << EOF 142Usage: configure [options] [host] 143Options: [defaults in brackets after descriptions] 144Configuration: 145 --cache-file=FILE cache test results in FILE 146 --help print this message 147 --no-create do not create output files 148 --quiet, --silent do not print \`checking...' messages 149 --version print the version of autoconf that created configure 150Directory and file names: 151 --prefix=PREFIX install architecture-independent files in PREFIX 152 [$ac_default_prefix] 153 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 154 [same as prefix] 155 --bindir=DIR user executables in DIR [EPREFIX/bin] 156 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 157 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 158 --datadir=DIR read-only architecture-independent data in DIR 159 [PREFIX/share] 160 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 161 --sharedstatedir=DIR modifiable architecture-independent data in DIR 162 [PREFIX/com] 163 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 164 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 165 --includedir=DIR C header files in DIR [PREFIX/include] 166 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 167 --infodir=DIR info documentation in DIR [PREFIX/info] 168 --mandir=DIR man documentation in DIR [PREFIX/man] 169 --srcdir=DIR find the sources in DIR [configure dir or ..] 170 --program-prefix=PREFIX prepend PREFIX to installed program names 171 --program-suffix=SUFFIX append SUFFIX to installed program names 172 --program-transform-name=PROGRAM 173 run sed PROGRAM on installed program names 174EOF 175 cat << EOF 176Host type: 177 --build=BUILD configure for building on BUILD [BUILD=HOST] 178 --host=HOST configure for HOST [guessed] 179 --target=TARGET configure for TARGET [TARGET=HOST] 180Features and packages: 181 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 182 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 183 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 184 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 185 --x-includes=DIR X include files are in DIR 186 --x-libraries=DIR X library files are in DIR 187EOF 188 if test -n "$ac_help"; then 189 echo "--enable and --with options recognized:$ac_help" 190 fi 191 exit 0 ;; 192 193 -host | --host | --hos | --ho) 194 ac_prev=host ;; 195 -host=* | --host=* | --hos=* | --ho=*) 196 host="$ac_optarg" ;; 197 198 -includedir | --includedir | --includedi | --included | --include \ 199 | --includ | --inclu | --incl | --inc) 200 ac_prev=includedir ;; 201 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 202 | --includ=* | --inclu=* | --incl=* | --inc=*) 203 includedir="$ac_optarg" ;; 204 205 -infodir | --infodir | --infodi | --infod | --info | --inf) 206 ac_prev=infodir ;; 207 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 208 infodir="$ac_optarg" ;; 209 210 -libdir | --libdir | --libdi | --libd) 211 ac_prev=libdir ;; 212 -libdir=* | --libdir=* | --libdi=* | --libd=*) 213 libdir="$ac_optarg" ;; 214 215 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 216 | --libexe | --libex | --libe) 217 ac_prev=libexecdir ;; 218 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 219 | --libexe=* | --libex=* | --libe=*) 220 libexecdir="$ac_optarg" ;; 221 222 -localstatedir | --localstatedir | --localstatedi | --localstated \ 223 | --localstate | --localstat | --localsta | --localst \ 224 | --locals | --local | --loca | --loc | --lo) 225 ac_prev=localstatedir ;; 226 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 227 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 228 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 229 localstatedir="$ac_optarg" ;; 230 231 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 232 ac_prev=mandir ;; 233 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 234 mandir="$ac_optarg" ;; 235 236 -nfp | --nfp | --nf) 237 # Obsolete; use --without-fp. 238 with_fp=no ;; 239 240 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 241 | --no-cr | --no-c) 242 no_create=yes ;; 243 244 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 245 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 246 no_recursion=yes ;; 247 248 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 249 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 250 | --oldin | --oldi | --old | --ol | --o) 251 ac_prev=oldincludedir ;; 252 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 253 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 254 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 255 oldincludedir="$ac_optarg" ;; 256 257 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 258 ac_prev=prefix ;; 259 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 260 prefix="$ac_optarg" ;; 261 262 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 263 | --program-pre | --program-pr | --program-p) 264 ac_prev=program_prefix ;; 265 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 266 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 267 program_prefix="$ac_optarg" ;; 268 269 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 270 | --program-suf | --program-su | --program-s) 271 ac_prev=program_suffix ;; 272 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 273 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 274 program_suffix="$ac_optarg" ;; 275 276 -program-transform-name | --program-transform-name \ 277 | --program-transform-nam | --program-transform-na \ 278 | --program-transform-n | --program-transform- \ 279 | --program-transform | --program-transfor \ 280 | --program-transfo | --program-transf \ 281 | --program-trans | --program-tran \ 282 | --progr-tra | --program-tr | --program-t) 283 ac_prev=program_transform_name ;; 284 -program-transform-name=* | --program-transform-name=* \ 285 | --program-transform-nam=* | --program-transform-na=* \ 286 | --program-transform-n=* | --program-transform-=* \ 287 | --program-transform=* | --program-transfor=* \ 288 | --program-transfo=* | --program-transf=* \ 289 | --program-trans=* | --program-tran=* \ 290 | --progr-tra=* | --program-tr=* | --program-t=*) 291 program_transform_name="$ac_optarg" ;; 292 293 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 294 | -silent | --silent | --silen | --sile | --sil) 295 silent=yes ;; 296 297 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 298 ac_prev=sbindir ;; 299 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 300 | --sbi=* | --sb=*) 301 sbindir="$ac_optarg" ;; 302 303 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 304 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 305 | --sharedst | --shareds | --shared | --share | --shar \ 306 | --sha | --sh) 307 ac_prev=sharedstatedir ;; 308 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 309 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 310 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 311 | --sha=* | --sh=*) 312 sharedstatedir="$ac_optarg" ;; 313 314 -site | --site | --sit) 315 ac_prev=site ;; 316 -site=* | --site=* | --sit=*) 317 site="$ac_optarg" ;; 318 319 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 320 ac_prev=srcdir ;; 321 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 322 srcdir="$ac_optarg" ;; 323 324 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 325 | --syscon | --sysco | --sysc | --sys | --sy) 326 ac_prev=sysconfdir ;; 327 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 328 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 329 sysconfdir="$ac_optarg" ;; 330 331 -target | --target | --targe | --targ | --tar | --ta | --t) 332 ac_prev=target ;; 333 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 334 target="$ac_optarg" ;; 335 336 -v | -verbose | --verbose | --verbos | --verbo | --verb) 337 verbose=yes ;; 338 339 -version | --version | --versio | --versi | --vers) 340 echo "configure generated by autoconf version 2.13" 341 exit 0 ;; 342 343 -with-* | --with-*) 344 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` 345 # Reject names that are not valid shell variable names. 346 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then 347 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 348 fi 349 ac_package=`echo $ac_package| sed 's/-/_/g'` 350 case "$ac_option" in 351 *=*) ;; 352 *) ac_optarg=yes ;; 353 esac 354 eval "with_${ac_package}='$ac_optarg'" ;; 355 356 -without-* | --without-*) 357 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 358 # Reject names that are not valid shell variable names. 359 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 360 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 361 fi 362 ac_package=`echo $ac_package| sed 's/-/_/g'` 363 eval "with_${ac_package}=no" ;; 364 365 --x) 366 # Obsolete; use --with-x. 367 with_x=yes ;; 368 369 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 370 | --x-incl | --x-inc | --x-in | --x-i) 371 ac_prev=x_includes ;; 372 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 373 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 374 x_includes="$ac_optarg" ;; 375 376 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 377 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 378 ac_prev=x_libraries ;; 379 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 380 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 381 x_libraries="$ac_optarg" ;; 382 383 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } 384 ;; 385 386 *) 387 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then 388 echo "configure: warning: $ac_option: invalid host type" 1>&2 389 fi 390 if test "x$nonopt" != xNONE; then 391 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } 392 fi 393 nonopt="$ac_option" 394 ;; 395 396 esac 397done 398 399if test -n "$ac_prev"; then 400 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } 401fi 402 403trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 404 405# File descriptor usage: 406# 0 standard input 407# 1 file creation 408# 2 errors and warnings 409# 3 some systems may open it to /dev/tty 410# 4 used on the Kubota Titan 411# 6 checking for... messages and results 412# 5 compiler messages saved in config.log 413if test "$silent" = yes; then 414 exec 6>/dev/null 415else 416 exec 6>&1 417fi 418exec 5>./config.log 419 420echo "\ 421This file contains any messages produced by compilers while 422running configure, to aid debugging if configure makes a mistake. 423" 1>&5 424 425# Strip out --no-create and --no-recursion so they do not pile up. 426# Also quote any args containing shell metacharacters. 427ac_configure_args= 428for ac_arg 429do 430 case "$ac_arg" in 431 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 432 | --no-cr | --no-c) ;; 433 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 434 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 435 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 436 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 437 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 438 esac 439done 440 441# NLS nuisances. 442# Only set these to C if already set. These must not be set unconditionally 443# because not all systems understand e.g. LANG=C (notably SCO). 444# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 445# Non-C LC_CTYPE values break the ctype check. 446if test "${LANG+set}" = set; then LANG=C; export LANG; fi 447if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 448if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 449if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 450 451# confdefs.h avoids OS command line length limits that DEFS can exceed. 452rm -rf conftest* confdefs.h 453# AIX cpp loses on an empty file, so make sure it contains at least a newline. 454echo > confdefs.h 455 456# A filename unique to this package, relative to the directory that 457# configure is in, which we can look for to find out if srcdir is correct. 458ac_unique_file=file.c 459 460# Find the source files, if location was not specified. 461if test -z "$srcdir"; then 462 ac_srcdir_defaulted=yes 463 # Try the directory containing this script, then its parent. 464 ac_prog=$0 465 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 466 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 467 srcdir=$ac_confdir 468 if test ! -r $srcdir/$ac_unique_file; then 469 srcdir=.. 470 fi 471else 472 ac_srcdir_defaulted=no 473fi 474if test ! -r $srcdir/$ac_unique_file; then 475 if test "$ac_srcdir_defaulted" = yes; then 476 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 477 else 478 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 479 fi 480fi 481srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 482 483# Prefer explicitly selected file to automatically selected ones. 484if test -z "$CONFIG_SITE"; then 485 if test "x$prefix" != xNONE; then 486 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 487 else 488 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 489 fi 490fi 491for ac_site_file in $CONFIG_SITE; do 492 if test -r "$ac_site_file"; then 493 echo "loading site script $ac_site_file" 494 . "$ac_site_file" 495 fi 496done 497 498if test -r "$cache_file"; then 499 echo "loading cache $cache_file" 500 . $cache_file 501else 502 echo "creating cache $cache_file" 503 > $cache_file 504fi 505 506ac_ext=c 507# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 508ac_cpp='$CPP $CPPFLAGS' 509ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 510ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 511cross_compiling=$ac_cv_prog_cc_cross 512 513ac_exeext= 514ac_objext=o 515if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 516 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 517 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 518 ac_n= ac_c=' 519' ac_t=' ' 520 else 521 ac_n=-n ac_c= ac_t= 522 fi 523else 524 ac_n= ac_c='\c' ac_t= 525fi 526 527 528ac_aux_dir= 529for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 530 if test -f $ac_dir/install-sh; then 531 ac_aux_dir=$ac_dir 532 ac_install_sh="$ac_aux_dir/install-sh -c" 533 break 534 elif test -f $ac_dir/install.sh; then 535 ac_aux_dir=$ac_dir 536 ac_install_sh="$ac_aux_dir/install.sh -c" 537 break 538 fi 539done 540if test -z "$ac_aux_dir"; then 541 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 542fi 543ac_config_guess=$ac_aux_dir/config.guess 544ac_config_sub=$ac_aux_dir/config.sub 545ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 546 547# Find a good install program. We prefer a C program (faster), 548# so one script is as good as another. But avoid the broken or 549# incompatible versions: 550# SysV /etc/install, /usr/sbin/install 551# SunOS /usr/etc/install 552# IRIX /sbin/install 553# AIX /bin/install 554# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 555# AFS /usr/afsws/bin/install, which mishandles nonexistent args 556# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 557# ./install, which can be erroneously created by make from ./install.sh. 558echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 559echo "configure:560: checking for a BSD compatible install" >&5 560if test -z "$INSTALL"; then 561if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 562 echo $ac_n "(cached) $ac_c" 1>&6 563else 564 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 565 for ac_dir in $PATH; do 566 # Account for people who put trailing slashes in PATH elements. 567 case "$ac_dir/" in 568 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 569 *) 570 # OSF1 and SCO ODT 3.0 have their own names for install. 571 # Don't use installbsd from OSF since it installs stuff as root 572 # by default. 573 for ac_prog in ginstall scoinst install; do 574 if test -f $ac_dir/$ac_prog; then 575 if test $ac_prog = install && 576 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 577 # AIX install. It has an incompatible calling convention. 578 : 579 else 580 ac_cv_path_install="$ac_dir/$ac_prog -c" 581 break 2 582 fi 583 fi 584 done 585 ;; 586 esac 587 done 588 IFS="$ac_save_IFS" 589 590fi 591 if test "${ac_cv_path_install+set}" = set; then 592 INSTALL="$ac_cv_path_install" 593 else 594 # As a last resort, use the slow shell script. We don't cache a 595 # path for INSTALL within a source directory, because that will 596 # break other packages using the cache if that directory is 597 # removed, or if the path is relative. 598 INSTALL="$ac_install_sh" 599 fi 600fi 601echo "$ac_t""$INSTALL" 1>&6 602 603# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 604# It thinks the first close brace ends the variable substitution. 605test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 606 607test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 608 609test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 610 611echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 612echo "configure:613: checking whether build environment is sane" >&5 613# Just in case 614sleep 1 615echo timestamp > conftestfile 616# Do `set' in a subshell so we don't clobber the current shell's 617# arguments. Must try -L first in case configure is actually a 618# symlink; some systems play weird games with the mod time of symlinks 619# (eg FreeBSD returns the mod time of the symlink's containing 620# directory). 621if ( 622 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` 623 if test "$*" = "X"; then 624 # -L didn't work. 625 set X `ls -t $srcdir/configure conftestfile` 626 fi 627 if test "$*" != "X $srcdir/configure conftestfile" \ 628 && test "$*" != "X conftestfile $srcdir/configure"; then 629 630 # If neither matched, then we have a broken ls. This can happen 631 # if, for instance, CONFIG_SHELL is bash and it inherits a 632 # broken ls alias from the environment. This has actually 633 # happened. Such a system could not be considered "sane". 634 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken 635alias in your environment" 1>&2; exit 1; } 636 fi 637 638 test "$2" = conftestfile 639 ) 640then 641 # Ok. 642 : 643else 644 { echo "configure: error: newly created file is older than distributed files! 645Check your system clock" 1>&2; exit 1; } 646fi 647rm -f conftest* 648echo "$ac_t""yes" 1>&6 649if test "$program_transform_name" = s,x,x,; then 650 program_transform_name= 651else 652 # Double any \ or $. echo might interpret backslashes. 653 cat <<\EOF_SED > conftestsed 654s,\\,\\\\,g; s,\$,$$,g 655EOF_SED 656 program_transform_name="`echo $program_transform_name|sed -f conftestsed`" 657 rm -f conftestsed 658fi 659test "$program_prefix" != NONE && 660 program_transform_name="s,^,${program_prefix},; $program_transform_name" 661# Use a double $ so make ignores it. 662test "$program_suffix" != NONE && 663 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" 664 665# sed with no file args requires a program. 666test "$program_transform_name" = "" && program_transform_name="s,x,x," 667 668echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 669echo "configure:670: checking whether ${MAKE-make} sets \${MAKE}" >&5 670set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 671if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 672 echo $ac_n "(cached) $ac_c" 1>&6 673else 674 cat > conftestmake <<\EOF 675all: 676 @echo 'ac_maketemp="${MAKE}"' 677EOF 678# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 679eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 680if test -n "$ac_maketemp"; then 681 eval ac_cv_prog_make_${ac_make}_set=yes 682else 683 eval ac_cv_prog_make_${ac_make}_set=no 684fi 685rm -f conftestmake 686fi 687if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 688 echo "$ac_t""yes" 1>&6 689 SET_MAKE= 690else 691 echo "$ac_t""no" 1>&6 692 SET_MAKE="MAKE=${MAKE-make}" 693fi 694 695 696PACKAGE=file 697 698VERSION=3.35 699 700if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then 701 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } 702fi 703cat >> confdefs.h <<EOF 704#define PACKAGE "$PACKAGE" 705EOF 706 707cat >> confdefs.h <<EOF 708#define VERSION "$VERSION" 709EOF 710 711 712 713missing_dir=`cd $ac_aux_dir && pwd` 714echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 715echo "configure:716: checking for working aclocal" >&5 716# Run test in a subshell; some versions of sh will print an error if 717# an executable is not found, even if stderr is redirected. 718# Redirect stdin to placate older versions of autoconf. Sigh. 719if (aclocal --version) < /dev/null > /dev/null 2>&1; then 720 ACLOCAL=aclocal 721 echo "$ac_t""found" 1>&6 722else 723 ACLOCAL="$missing_dir/missing aclocal" 724 echo "$ac_t""missing" 1>&6 725fi 726 727echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 728echo "configure:729: checking for working autoconf" >&5 729# Run test in a subshell; some versions of sh will print an error if 730# an executable is not found, even if stderr is redirected. 731# Redirect stdin to placate older versions of autoconf. Sigh. 732if (autoconf --version) < /dev/null > /dev/null 2>&1; then 733 AUTOCONF=autoconf 734 echo "$ac_t""found" 1>&6 735else 736 AUTOCONF="$missing_dir/missing autoconf" 737 echo "$ac_t""missing" 1>&6 738fi 739 740echo $ac_n "checking for working automake""... $ac_c" 1>&6 741echo "configure:742: checking for working automake" >&5 742# Run test in a subshell; some versions of sh will print an error if 743# an executable is not found, even if stderr is redirected. 744# Redirect stdin to placate older versions of autoconf. Sigh. 745if (automake --version) < /dev/null > /dev/null 2>&1; then 746 AUTOMAKE=automake 747 echo "$ac_t""found" 1>&6 748else 749 AUTOMAKE="$missing_dir/missing automake" 750 echo "$ac_t""missing" 1>&6 751fi 752 753echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 754echo "configure:755: checking for working autoheader" >&5 755# Run test in a subshell; some versions of sh will print an error if 756# an executable is not found, even if stderr is redirected. 757# Redirect stdin to placate older versions of autoconf. Sigh. 758if (autoheader --version) < /dev/null > /dev/null 2>&1; then 759 AUTOHEADER=autoheader 760 echo "$ac_t""found" 1>&6 761else 762 AUTOHEADER="$missing_dir/missing autoheader" 763 echo "$ac_t""missing" 1>&6 764fi 765 766echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 767echo "configure:768: checking for working makeinfo" >&5 768# Run test in a subshell; some versions of sh will print an error if 769# an executable is not found, even if stderr is redirected. 770# Redirect stdin to placate older versions of autoconf. Sigh. 771if (makeinfo --version) < /dev/null > /dev/null 2>&1; then 772 MAKEINFO=makeinfo 773 echo "$ac_t""found" 1>&6 774else 775 MAKEINFO="$missing_dir/missing makeinfo" 776 echo "$ac_t""missing" 1>&6 777fi 778 779 780 781 782 783 784echo $ac_n "checking for builtin ELF support""... $ac_c" 1>&6 785echo "configure:786: checking for builtin ELF support" >&5 786# Check whether --enable-elf or --disable-elf was given. 787if test "${enable_elf+set}" = set; then 788 enableval="$enable_elf" 789 if test "${enableval}" = yes; then 790 echo "$ac_t""yes" 1>&6 791 cat >> confdefs.h <<\EOF 792#define BUILTIN_ELF 1 793EOF 794 795else 796 echo "$ac_t""no" 1>&6 797fi 798else 799 800 # enable by default 801 echo "$ac_t""yes" 1>&6 802 cat >> confdefs.h <<\EOF 803#define BUILTIN_ELF 1 804EOF 805 806 807fi 808 809 810echo $ac_n "checking for ELF core file support""... $ac_c" 1>&6 811echo "configure:812: checking for ELF core file support" >&5 812# Check whether --enable-elf-core or --disable-elf-core was given. 813if test "${enable_elf_core+set}" = set; then 814 enableval="$enable_elf_core" 815 if test "${enableval}" = yes; then 816 echo "$ac_t""yes" 1>&6 817 cat >> confdefs.h <<\EOF 818#define ELFCORE 1 819EOF 820 821else 822 echo "$ac_t""no" 1>&6 823fi 824else 825 826 # enable by default 827 echo "$ac_t""yes" 1>&6 828 cat >> confdefs.h <<\EOF 829#define ELFCORE 1 830EOF 831 832 833fi 834 835 836# Extract the first word of "gcc", so it can be a program name with args. 837set dummy gcc; ac_word=$2 838echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 839echo "configure:840: checking for $ac_word" >&5 840if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 841 echo $ac_n "(cached) $ac_c" 1>&6 842else 843 if test -n "$CC"; then 844 ac_cv_prog_CC="$CC" # Let the user override the test. 845else 846 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 847 ac_dummy="$PATH" 848 for ac_dir in $ac_dummy; do 849 test -z "$ac_dir" && ac_dir=. 850 if test -f $ac_dir/$ac_word; then 851 ac_cv_prog_CC="gcc" 852 break 853 fi 854 done 855 IFS="$ac_save_ifs" 856fi 857fi 858CC="$ac_cv_prog_CC" 859if test -n "$CC"; then 860 echo "$ac_t""$CC" 1>&6 861else 862 echo "$ac_t""no" 1>&6 863fi 864 865if test -z "$CC"; then 866 # Extract the first word of "cc", so it can be a program name with args. 867set dummy cc; ac_word=$2 868echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 869echo "configure:870: checking for $ac_word" >&5 870if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 871 echo $ac_n "(cached) $ac_c" 1>&6 872else 873 if test -n "$CC"; then 874 ac_cv_prog_CC="$CC" # Let the user override the test. 875else 876 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 877 ac_prog_rejected=no 878 ac_dummy="$PATH" 879 for ac_dir in $ac_dummy; do 880 test -z "$ac_dir" && ac_dir=. 881 if test -f $ac_dir/$ac_word; then 882 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 883 ac_prog_rejected=yes 884 continue 885 fi 886 ac_cv_prog_CC="cc" 887 break 888 fi 889 done 890 IFS="$ac_save_ifs" 891if test $ac_prog_rejected = yes; then 892 # We found a bogon in the path, so make sure we never use it. 893 set dummy $ac_cv_prog_CC 894 shift 895 if test $# -gt 0; then 896 # We chose a different compiler from the bogus one. 897 # However, it has the same basename, so the bogon will be chosen 898 # first if we set CC to just the basename; use the full file name. 899 shift 900 set dummy "$ac_dir/$ac_word" "$@" 901 shift 902 ac_cv_prog_CC="$@" 903 fi 904fi 905fi 906fi 907CC="$ac_cv_prog_CC" 908if test -n "$CC"; then 909 echo "$ac_t""$CC" 1>&6 910else 911 echo "$ac_t""no" 1>&6 912fi 913 914 if test -z "$CC"; then 915 case "`uname -s`" in 916 *win32* | *WIN32*) 917 # Extract the first word of "cl", so it can be a program name with args. 918set dummy cl; ac_word=$2 919echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 920echo "configure:921: checking for $ac_word" >&5 921if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 922 echo $ac_n "(cached) $ac_c" 1>&6 923else 924 if test -n "$CC"; then 925 ac_cv_prog_CC="$CC" # Let the user override the test. 926else 927 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 928 ac_dummy="$PATH" 929 for ac_dir in $ac_dummy; do 930 test -z "$ac_dir" && ac_dir=. 931 if test -f $ac_dir/$ac_word; then 932 ac_cv_prog_CC="cl" 933 break 934 fi 935 done 936 IFS="$ac_save_ifs" 937fi 938fi 939CC="$ac_cv_prog_CC" 940if test -n "$CC"; then 941 echo "$ac_t""$CC" 1>&6 942else 943 echo "$ac_t""no" 1>&6 944fi 945 ;; 946 esac 947 fi 948 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 949fi 950 951echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 952echo "configure:953: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 953 954ac_ext=c 955# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 956ac_cpp='$CPP $CPPFLAGS' 957ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 958ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 959cross_compiling=$ac_cv_prog_cc_cross 960 961cat > conftest.$ac_ext << EOF 962 963#line 964 "configure" 964#include "confdefs.h" 965 966main(){return(0);} 967EOF 968if { (eval echo configure:969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 969 ac_cv_prog_cc_works=yes 970 # If we can't run a trivial program, we are probably using a cross compiler. 971 if (./conftest; exit) 2>/dev/null; then 972 ac_cv_prog_cc_cross=no 973 else 974 ac_cv_prog_cc_cross=yes 975 fi 976else 977 echo "configure: failed program was:" >&5 978 cat conftest.$ac_ext >&5 979 ac_cv_prog_cc_works=no 980fi 981rm -fr conftest* 982ac_ext=c 983# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 984ac_cpp='$CPP $CPPFLAGS' 985ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 986ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 987cross_compiling=$ac_cv_prog_cc_cross 988 989echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 990if test $ac_cv_prog_cc_works = no; then 991 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 992fi 993echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 994echo "configure:995: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 995echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 996cross_compiling=$ac_cv_prog_cc_cross 997 998echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 999echo "configure:1000: checking whether we are using GNU C" >&5 1000if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 1001 echo $ac_n "(cached) $ac_c" 1>&6 1002else 1003 cat > conftest.c <<EOF 1004#ifdef __GNUC__ 1005 yes; 1006#endif 1007EOF 1008if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 1009 ac_cv_prog_gcc=yes 1010else 1011 ac_cv_prog_gcc=no 1012fi 1013fi 1014 1015echo "$ac_t""$ac_cv_prog_gcc" 1>&6 1016 1017if test $ac_cv_prog_gcc = yes; then 1018 GCC=yes 1019else 1020 GCC= 1021fi 1022 1023ac_test_CFLAGS="${CFLAGS+set}" 1024ac_save_CFLAGS="$CFLAGS" 1025CFLAGS= 1026echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 1027echo "configure:1028: checking whether ${CC-cc} accepts -g" >&5 1028if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 1029 echo $ac_n "(cached) $ac_c" 1>&6 1030else 1031 echo 'void f(){}' > conftest.c 1032if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 1033 ac_cv_prog_cc_g=yes 1034else 1035 ac_cv_prog_cc_g=no 1036fi 1037rm -f conftest* 1038 1039fi 1040 1041echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 1042if test "$ac_test_CFLAGS" = set; then 1043 CFLAGS="$ac_save_CFLAGS" 1044elif test $ac_cv_prog_cc_g = yes; then 1045 if test "$GCC" = yes; then 1046 CFLAGS="-g -O2" 1047 else 1048 CFLAGS="-g" 1049 fi 1050else 1051 if test "$GCC" = yes; then 1052 CFLAGS="-O2" 1053 else 1054 CFLAGS= 1055 fi 1056fi 1057 1058# Find a good install program. We prefer a C program (faster), 1059# so one script is as good as another. But avoid the broken or 1060# incompatible versions: 1061# SysV /etc/install, /usr/sbin/install 1062# SunOS /usr/etc/install 1063# IRIX /sbin/install 1064# AIX /bin/install 1065# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1066# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1067# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1068# ./install, which can be erroneously created by make from ./install.sh. 1069echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 1070echo "configure:1071: checking for a BSD compatible install" >&5 1071if test -z "$INSTALL"; then 1072if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 1073 echo $ac_n "(cached) $ac_c" 1>&6 1074else 1075 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 1076 for ac_dir in $PATH; do 1077 # Account for people who put trailing slashes in PATH elements. 1078 case "$ac_dir/" in 1079 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 1080 *) 1081 # OSF1 and SCO ODT 3.0 have their own names for install. 1082 # Don't use installbsd from OSF since it installs stuff as root 1083 # by default. 1084 for ac_prog in ginstall scoinst install; do 1085 if test -f $ac_dir/$ac_prog; then 1086 if test $ac_prog = install && 1087 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 1088 # AIX install. It has an incompatible calling convention. 1089 : 1090 else 1091 ac_cv_path_install="$ac_dir/$ac_prog -c" 1092 break 2 1093 fi 1094 fi 1095 done 1096 ;; 1097 esac 1098 done 1099 IFS="$ac_save_IFS" 1100 1101fi 1102 if test "${ac_cv_path_install+set}" = set; then 1103 INSTALL="$ac_cv_path_install" 1104 else 1105 # As a last resort, use the slow shell script. We don't cache a 1106 # path for INSTALL within a source directory, because that will 1107 # break other packages using the cache if that directory is 1108 # removed, or if the path is relative. 1109 INSTALL="$ac_install_sh" 1110 fi 1111fi 1112echo "$ac_t""$INSTALL" 1>&6 1113 1114# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 1115# It thinks the first close brace ends the variable substitution. 1116test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 1117 1118test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 1119 1120test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 1121 1122echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 1123echo "configure:1124: checking whether ln -s works" >&5 1124if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then 1125 echo $ac_n "(cached) $ac_c" 1>&6 1126else 1127 rm -f conftestdata 1128if ln -s X conftestdata 2>/dev/null 1129then 1130 rm -f conftestdata 1131 ac_cv_prog_LN_S="ln -s" 1132else 1133 ac_cv_prog_LN_S=ln 1134fi 1135fi 1136LN_S="$ac_cv_prog_LN_S" 1137if test "$ac_cv_prog_LN_S" = "ln -s"; then 1138 echo "$ac_t""yes" 1>&6 1139else 1140 echo "$ac_t""no" 1>&6 1141fi 1142 1143 1144echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 1145echo "configure:1146: checking how to run the C preprocessor" >&5 1146# On Suns, sometimes $CPP names a directory. 1147if test -n "$CPP" && test -d "$CPP"; then 1148 CPP= 1149fi 1150if test -z "$CPP"; then 1151if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 1152 echo $ac_n "(cached) $ac_c" 1>&6 1153else 1154 # This must be in double quotes, not single quotes, because CPP may get 1155 # substituted into the Makefile and "${CC-cc}" will confuse make. 1156 CPP="${CC-cc} -E" 1157 # On the NeXT, cc -E runs the code through the compiler's parser, 1158 # not just through cpp. 1159 cat > conftest.$ac_ext <<EOF 1160#line 1161 "configure" 1161#include "confdefs.h" 1162#include <assert.h> 1163Syntax Error 1164EOF 1165ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1166{ (eval echo configure:1167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1167ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1168if test -z "$ac_err"; then 1169 : 1170else 1171 echo "$ac_err" >&5 1172 echo "configure: failed program was:" >&5 1173 cat conftest.$ac_ext >&5 1174 rm -rf conftest* 1175 CPP="${CC-cc} -E -traditional-cpp" 1176 cat > conftest.$ac_ext <<EOF 1177#line 1178 "configure" 1178#include "confdefs.h" 1179#include <assert.h> 1180Syntax Error 1181EOF 1182ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1183{ (eval echo configure:1184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1184ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1185if test -z "$ac_err"; then 1186 : 1187else 1188 echo "$ac_err" >&5 1189 echo "configure: failed program was:" >&5 1190 cat conftest.$ac_ext >&5 1191 rm -rf conftest* 1192 CPP="${CC-cc} -nologo -E" 1193 cat > conftest.$ac_ext <<EOF 1194#line 1195 "configure" 1195#include "confdefs.h" 1196#include <assert.h> 1197Syntax Error 1198EOF 1199ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1200{ (eval echo configure:1201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1201ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1202if test -z "$ac_err"; then 1203 : 1204else 1205 echo "$ac_err" >&5 1206 echo "configure: failed program was:" >&5 1207 cat conftest.$ac_ext >&5 1208 rm -rf conftest* 1209 CPP=/lib/cpp 1210fi 1211rm -f conftest* 1212fi 1213rm -f conftest* 1214fi 1215rm -f conftest* 1216 ac_cv_prog_CPP="$CPP" 1217fi 1218 CPP="$ac_cv_prog_CPP" 1219else 1220 ac_cv_prog_CPP="$CPP" 1221fi 1222echo "$ac_t""$CPP" 1>&6 1223 1224echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 1225echo "configure:1226: checking for ANSI C header files" >&5 1226if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 1227 echo $ac_n "(cached) $ac_c" 1>&6 1228else 1229 cat > conftest.$ac_ext <<EOF 1230#line 1231 "configure" 1231#include "confdefs.h" 1232#include <stdlib.h> 1233#include <stdarg.h> 1234#include <string.h> 1235#include <float.h> 1236EOF 1237ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1238{ (eval echo configure:1239: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1239ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1240if test -z "$ac_err"; then 1241 rm -rf conftest* 1242 ac_cv_header_stdc=yes 1243else 1244 echo "$ac_err" >&5 1245 echo "configure: failed program was:" >&5 1246 cat conftest.$ac_ext >&5 1247 rm -rf conftest* 1248 ac_cv_header_stdc=no 1249fi 1250rm -f conftest* 1251 1252if test $ac_cv_header_stdc = yes; then 1253 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 1254cat > conftest.$ac_ext <<EOF 1255#line 1256 "configure" 1256#include "confdefs.h" 1257#include <string.h> 1258EOF 1259if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1260 egrep "memchr" >/dev/null 2>&1; then 1261 : 1262else 1263 rm -rf conftest* 1264 ac_cv_header_stdc=no 1265fi 1266rm -f conftest* 1267 1268fi 1269 1270if test $ac_cv_header_stdc = yes; then 1271 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1272cat > conftest.$ac_ext <<EOF 1273#line 1274 "configure" 1274#include "confdefs.h" 1275#include <stdlib.h> 1276EOF 1277if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1278 egrep "free" >/dev/null 2>&1; then 1279 : 1280else 1281 rm -rf conftest* 1282 ac_cv_header_stdc=no 1283fi 1284rm -f conftest* 1285 1286fi 1287 1288if test $ac_cv_header_stdc = yes; then 1289 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1290if test "$cross_compiling" = yes; then 1291 : 1292else 1293 cat > conftest.$ac_ext <<EOF 1294#line 1295 "configure" 1295#include "confdefs.h" 1296#include <ctype.h> 1297#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1298#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1299#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1300int main () { int i; for (i = 0; i < 256; i++) 1301if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1302exit (0); } 1303 1304EOF 1305if { (eval echo configure:1306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1306then 1307 : 1308else 1309 echo "configure: failed program was:" >&5 1310 cat conftest.$ac_ext >&5 1311 rm -fr conftest* 1312 ac_cv_header_stdc=no 1313fi 1314rm -fr conftest* 1315fi 1316 1317fi 1318fi 1319 1320echo "$ac_t""$ac_cv_header_stdc" 1>&6 1321if test $ac_cv_header_stdc = yes; then 1322 cat >> confdefs.h <<\EOF 1323#define STDC_HEADERS 1 1324EOF 1325 1326fi 1327 1328echo $ac_n "checking whether sys/types.h defines makedev""... $ac_c" 1>&6 1329echo "configure:1330: checking whether sys/types.h defines makedev" >&5 1330if eval "test \"`echo '$''{'ac_cv_header_sys_types_h_makedev'+set}'`\" = set"; then 1331 echo $ac_n "(cached) $ac_c" 1>&6 1332else 1333 cat > conftest.$ac_ext <<EOF 1334#line 1335 "configure" 1335#include "confdefs.h" 1336#include <sys/types.h> 1337int main() { 1338return makedev(0, 0); 1339; return 0; } 1340EOF 1341if { (eval echo configure:1342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1342 rm -rf conftest* 1343 ac_cv_header_sys_types_h_makedev=yes 1344else 1345 echo "configure: failed program was:" >&5 1346 cat conftest.$ac_ext >&5 1347 rm -rf conftest* 1348 ac_cv_header_sys_types_h_makedev=no 1349fi 1350rm -f conftest* 1351 1352fi 1353 1354echo "$ac_t""$ac_cv_header_sys_types_h_makedev" 1>&6 1355 1356if test $ac_cv_header_sys_types_h_makedev = no; then 1357ac_safe=`echo "sys/mkdev.h" | sed 'y%./+-%__p_%'` 1358echo $ac_n "checking for sys/mkdev.h""... $ac_c" 1>&6 1359echo "configure:1360: checking for sys/mkdev.h" >&5 1360if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1361 echo $ac_n "(cached) $ac_c" 1>&6 1362else 1363 cat > conftest.$ac_ext <<EOF 1364#line 1365 "configure" 1365#include "confdefs.h" 1366#include <sys/mkdev.h> 1367EOF 1368ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1369{ (eval echo configure:1370: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1370ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1371if test -z "$ac_err"; then 1372 rm -rf conftest* 1373 eval "ac_cv_header_$ac_safe=yes" 1374else 1375 echo "$ac_err" >&5 1376 echo "configure: failed program was:" >&5 1377 cat conftest.$ac_ext >&5 1378 rm -rf conftest* 1379 eval "ac_cv_header_$ac_safe=no" 1380fi 1381rm -f conftest* 1382fi 1383if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1384 echo "$ac_t""yes" 1>&6 1385 cat >> confdefs.h <<\EOF 1386#define MAJOR_IN_MKDEV 1 1387EOF 1388 1389else 1390 echo "$ac_t""no" 1>&6 1391fi 1392 1393 1394 if test $ac_cv_header_sys_mkdev_h = no; then 1395ac_safe=`echo "sys/sysmacros.h" | sed 'y%./+-%__p_%'` 1396echo $ac_n "checking for sys/sysmacros.h""... $ac_c" 1>&6 1397echo "configure:1398: checking for sys/sysmacros.h" >&5 1398if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1399 echo $ac_n "(cached) $ac_c" 1>&6 1400else 1401 cat > conftest.$ac_ext <<EOF 1402#line 1403 "configure" 1403#include "confdefs.h" 1404#include <sys/sysmacros.h> 1405EOF 1406ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1407{ (eval echo configure:1408: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1408ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1409if test -z "$ac_err"; then 1410 rm -rf conftest* 1411 eval "ac_cv_header_$ac_safe=yes" 1412else 1413 echo "$ac_err" >&5 1414 echo "configure: failed program was:" >&5 1415 cat conftest.$ac_ext >&5 1416 rm -rf conftest* 1417 eval "ac_cv_header_$ac_safe=no" 1418fi 1419rm -f conftest* 1420fi 1421if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1422 echo "$ac_t""yes" 1>&6 1423 cat >> confdefs.h <<\EOF 1424#define MAJOR_IN_SYSMACROS 1 1425EOF 1426 1427else 1428 echo "$ac_t""no" 1>&6 1429fi 1430 1431 fi 1432fi 1433 1434echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 1435echo "configure:1436: checking for sys/wait.h that is POSIX.1 compatible" >&5 1436if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then 1437 echo $ac_n "(cached) $ac_c" 1>&6 1438else 1439 cat > conftest.$ac_ext <<EOF 1440#line 1441 "configure" 1441#include "confdefs.h" 1442#include <sys/types.h> 1443#include <sys/wait.h> 1444#ifndef WEXITSTATUS 1445#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) 1446#endif 1447#ifndef WIFEXITED 1448#define WIFEXITED(stat_val) (((stat_val) & 255) == 0) 1449#endif 1450int main() { 1451int s; 1452wait (&s); 1453s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; 1454; return 0; } 1455EOF 1456if { (eval echo configure:1457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1457 rm -rf conftest* 1458 ac_cv_header_sys_wait_h=yes 1459else 1460 echo "configure: failed program was:" >&5 1461 cat conftest.$ac_ext >&5 1462 rm -rf conftest* 1463 ac_cv_header_sys_wait_h=no 1464fi 1465rm -f conftest* 1466fi 1467 1468echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6 1469if test $ac_cv_header_sys_wait_h = yes; then 1470 cat >> confdefs.h <<\EOF 1471#define HAVE_SYS_WAIT_H 1 1472EOF 1473 1474fi 1475 1476for ac_hdr in unistd.h 1477do 1478ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1479echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1480echo "configure:1481: checking for $ac_hdr" >&5 1481if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1482 echo $ac_n "(cached) $ac_c" 1>&6 1483else 1484 cat > conftest.$ac_ext <<EOF 1485#line 1486 "configure" 1486#include "confdefs.h" 1487#include <$ac_hdr> 1488EOF 1489ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1490{ (eval echo configure:1491: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1491ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1492if test -z "$ac_err"; then 1493 rm -rf conftest* 1494 eval "ac_cv_header_$ac_safe=yes" 1495else 1496 echo "$ac_err" >&5 1497 echo "configure: failed program was:" >&5 1498 cat conftest.$ac_ext >&5 1499 rm -rf conftest* 1500 eval "ac_cv_header_$ac_safe=no" 1501fi 1502rm -f conftest* 1503fi 1504if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1505 echo "$ac_t""yes" 1>&6 1506 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1507 cat >> confdefs.h <<EOF 1508#define $ac_tr_hdr 1 1509EOF 1510 1511else 1512 echo "$ac_t""no" 1>&6 1513fi 1514done 1515 1516for ac_hdr in locale.h 1517do 1518ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1519echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1520echo "configure:1521: checking for $ac_hdr" >&5 1521if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1522 echo $ac_n "(cached) $ac_c" 1>&6 1523else 1524 cat > conftest.$ac_ext <<EOF 1525#line 1526 "configure" 1526#include "confdefs.h" 1527#include <$ac_hdr> 1528EOF 1529ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1530{ (eval echo configure:1531: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1531ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1532if test -z "$ac_err"; then 1533 rm -rf conftest* 1534 eval "ac_cv_header_$ac_safe=yes" 1535else 1536 echo "$ac_err" >&5 1537 echo "configure: failed program was:" >&5 1538 cat conftest.$ac_ext >&5 1539 rm -rf conftest* 1540 eval "ac_cv_header_$ac_safe=no" 1541fi 1542rm -f conftest* 1543fi 1544if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1545 echo "$ac_t""yes" 1>&6 1546 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1547 cat >> confdefs.h <<EOF 1548#define $ac_tr_hdr 1 1549EOF 1550 1551else 1552 echo "$ac_t""no" 1>&6 1553fi 1554done 1555 1556 1557echo $ac_n "checking for working const""... $ac_c" 1>&6 1558echo "configure:1559: checking for working const" >&5 1559if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1560 echo $ac_n "(cached) $ac_c" 1>&6 1561else 1562 cat > conftest.$ac_ext <<EOF 1563#line 1564 "configure" 1564#include "confdefs.h" 1565 1566int main() { 1567 1568/* Ultrix mips cc rejects this. */ 1569typedef int charset[2]; const charset x; 1570/* SunOS 4.1.1 cc rejects this. */ 1571char const *const *ccp; 1572char **p; 1573/* NEC SVR4.0.2 mips cc rejects this. */ 1574struct point {int x, y;}; 1575static struct point const zero = {0,0}; 1576/* AIX XL C 1.02.0.0 rejects this. 1577 It does not let you subtract one const X* pointer from another in an arm 1578 of an if-expression whose if-part is not a constant expression */ 1579const char *g = "string"; 1580ccp = &g + (g ? g-g : 0); 1581/* HPUX 7.0 cc rejects these. */ 1582++ccp; 1583p = (char**) ccp; 1584ccp = (char const *const *) p; 1585{ /* SCO 3.2v4 cc rejects this. */ 1586 char *t; 1587 char const *s = 0 ? (char *) 0 : (char const *) 0; 1588 1589 *t++ = 0; 1590} 1591{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1592 int x[] = {25, 17}; 1593 const int *foo = &x[0]; 1594 ++foo; 1595} 1596{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1597 typedef const int *iptr; 1598 iptr p = 0; 1599 ++p; 1600} 1601{ /* AIX XL C 1.02.0.0 rejects this saying 1602 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1603 struct s { int j; const int *ap[3]; }; 1604 struct s *b; b->j = 5; 1605} 1606{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1607 const int foo = 10; 1608} 1609 1610; return 0; } 1611EOF 1612if { (eval echo configure:1613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1613 rm -rf conftest* 1614 ac_cv_c_const=yes 1615else 1616 echo "configure: failed program was:" >&5 1617 cat conftest.$ac_ext >&5 1618 rm -rf conftest* 1619 ac_cv_c_const=no 1620fi 1621rm -f conftest* 1622fi 1623 1624echo "$ac_t""$ac_cv_c_const" 1>&6 1625if test $ac_cv_c_const = no; then 1626 cat >> confdefs.h <<\EOF 1627#define const 1628EOF 1629 1630fi 1631 1632echo $ac_n "checking for off_t""... $ac_c" 1>&6 1633echo "configure:1634: checking for off_t" >&5 1634if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then 1635 echo $ac_n "(cached) $ac_c" 1>&6 1636else 1637 cat > conftest.$ac_ext <<EOF 1638#line 1639 "configure" 1639#include "confdefs.h" 1640#include <sys/types.h> 1641#if STDC_HEADERS 1642#include <stdlib.h> 1643#include <stddef.h> 1644#endif 1645EOF 1646if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1647 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1648 rm -rf conftest* 1649 ac_cv_type_off_t=yes 1650else 1651 rm -rf conftest* 1652 ac_cv_type_off_t=no 1653fi 1654rm -f conftest* 1655 1656fi 1657echo "$ac_t""$ac_cv_type_off_t" 1>&6 1658if test $ac_cv_type_off_t = no; then 1659 cat >> confdefs.h <<\EOF 1660#define off_t long 1661EOF 1662 1663fi 1664 1665echo $ac_n "checking for size_t""... $ac_c" 1>&6 1666echo "configure:1667: checking for size_t" >&5 1667if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1668 echo $ac_n "(cached) $ac_c" 1>&6 1669else 1670 cat > conftest.$ac_ext <<EOF 1671#line 1672 "configure" 1672#include "confdefs.h" 1673#include <sys/types.h> 1674#if STDC_HEADERS 1675#include <stdlib.h> 1676#include <stddef.h> 1677#endif 1678EOF 1679if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1680 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1681 rm -rf conftest* 1682 ac_cv_type_size_t=yes 1683else 1684 rm -rf conftest* 1685 ac_cv_type_size_t=no 1686fi 1687rm -f conftest* 1688 1689fi 1690echo "$ac_t""$ac_cv_type_size_t" 1>&6 1691if test $ac_cv_type_size_t = no; then 1692 cat >> confdefs.h <<\EOF 1693#define size_t unsigned 1694EOF 1695 1696fi 1697 1698echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6 1699echo "configure:1700: checking for st_rdev in struct stat" >&5 1700if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then 1701 echo $ac_n "(cached) $ac_c" 1>&6 1702else 1703 cat > conftest.$ac_ext <<EOF 1704#line 1705 "configure" 1705#include "confdefs.h" 1706#include <sys/types.h> 1707#include <sys/stat.h> 1708int main() { 1709struct stat s; s.st_rdev; 1710; return 0; } 1711EOF 1712if { (eval echo configure:1713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1713 rm -rf conftest* 1714 ac_cv_struct_st_rdev=yes 1715else 1716 echo "configure: failed program was:" >&5 1717 cat conftest.$ac_ext >&5 1718 rm -rf conftest* 1719 ac_cv_struct_st_rdev=no 1720fi 1721rm -f conftest* 1722fi 1723 1724echo "$ac_t""$ac_cv_struct_st_rdev" 1>&6 1725if test $ac_cv_struct_st_rdev = yes; then 1726 cat >> confdefs.h <<\EOF 1727#define HAVE_ST_RDEV 1 1728EOF 1729 1730fi 1731 1732 1733echo $ac_n "checking for uint8_t""... $ac_c" 1>&6 1734echo "configure:1735: checking for uint8_t" >&5 1735if eval "test \"`echo '$''{'ac_cv_type_uint8_t'+set}'`\" = set"; then 1736 echo $ac_n "(cached) $ac_c" 1>&6 1737else 1738 cat > conftest.$ac_ext <<EOF 1739#line 1740 "configure" 1740#include "confdefs.h" 1741#include <sys/types.h> 1742#if STDC_HEADERS 1743#include <stdlib.h> 1744#include <stddef.h> 1745#endif 1746EOF 1747if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1748 egrep "(^|[^a-zA-Z_0-9])uint8_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1749 rm -rf conftest* 1750 ac_cv_type_uint8_t=yes 1751else 1752 rm -rf conftest* 1753 ac_cv_type_uint8_t=no 1754fi 1755rm -f conftest* 1756 1757fi 1758echo "$ac_t""$ac_cv_type_uint8_t" 1>&6 1759if test $ac_cv_type_uint8_t = no; then 1760 cat >> confdefs.h <<\EOF 1761#define uint8_t unsigned char 1762EOF 1763 1764fi 1765 1766echo $ac_n "checking for uint16_t""... $ac_c" 1>&6 1767echo "configure:1768: checking for uint16_t" >&5 1768if eval "test \"`echo '$''{'ac_cv_type_uint16_t'+set}'`\" = set"; then 1769 echo $ac_n "(cached) $ac_c" 1>&6 1770else 1771 cat > conftest.$ac_ext <<EOF 1772#line 1773 "configure" 1773#include "confdefs.h" 1774#include <sys/types.h> 1775#if STDC_HEADERS 1776#include <stdlib.h> 1777#include <stddef.h> 1778#endif 1779EOF 1780if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1781 egrep "(^|[^a-zA-Z_0-9])uint16_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1782 rm -rf conftest* 1783 ac_cv_type_uint16_t=yes 1784else 1785 rm -rf conftest* 1786 ac_cv_type_uint16_t=no 1787fi 1788rm -f conftest* 1789 1790fi 1791echo "$ac_t""$ac_cv_type_uint16_t" 1>&6 1792if test $ac_cv_type_uint16_t = no; then 1793 cat >> confdefs.h <<\EOF 1794#define uint16_t unsigned short 1795EOF 1796 1797fi 1798 1799echo $ac_n "checking for uint32_t""... $ac_c" 1>&6 1800echo "configure:1801: checking for uint32_t" >&5 1801if eval "test \"`echo '$''{'ac_cv_type_uint32_t'+set}'`\" = set"; then 1802 echo $ac_n "(cached) $ac_c" 1>&6 1803else 1804 cat > conftest.$ac_ext <<EOF 1805#line 1806 "configure" 1806#include "confdefs.h" 1807#include <sys/types.h> 1808#if STDC_HEADERS 1809#include <stdlib.h> 1810#include <stddef.h> 1811#endif 1812EOF 1813if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1814 egrep "(^|[^a-zA-Z_0-9])uint32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1815 rm -rf conftest* 1816 ac_cv_type_uint32_t=yes 1817else 1818 rm -rf conftest* 1819 ac_cv_type_uint32_t=no 1820fi 1821rm -f conftest* 1822 1823fi 1824echo "$ac_t""$ac_cv_type_uint32_t" 1>&6 1825if test $ac_cv_type_uint32_t = no; then 1826 cat >> confdefs.h <<\EOF 1827#define uint32_t unsigned int 1828EOF 1829 1830fi 1831 1832 1833echo $ac_n "checking for long long""... $ac_c" 1>&6 1834echo "configure:1835: checking for long long" >&5 1835if eval "test \"`echo '$''{'ac_cv_c_long_long'+set}'`\" = set"; then 1836 echo $ac_n "(cached) $ac_c" 1>&6 1837else 1838 if test "$GCC" = yes; then 1839 ac_cv_c_long_long=yes 1840else 1841if test "$cross_compiling" = yes; then 1842 { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } 1843else 1844 cat > conftest.$ac_ext <<EOF 1845#line 1846 "configure" 1846#include "confdefs.h" 1847int main() { 1848long long foo = 0; 1849exit(sizeof(long long) < sizeof(long)); } 1850EOF 1851if { (eval echo configure:1852: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1852then 1853 ac_cv_c_long_long=yes 1854else 1855 echo "configure: failed program was:" >&5 1856 cat conftest.$ac_ext >&5 1857 rm -fr conftest* 1858 ac_cv_c_long_long=no 1859fi 1860rm -fr conftest* 1861fi 1862 1863fi 1864fi 1865 1866echo "$ac_t""$ac_cv_c_long_long" 1>&6 1867if test $ac_cv_c_long_long = yes; then 1868 cat >> confdefs.h <<\EOF 1869#define HAVE_LONG_LONG 1 1870EOF 1871 1872fi 1873 1874if test $ac_cv_c_long_long = yes; then 1875 long64='unsigned long long'; 1876else 1877 long64='unsigned long'; 1878fi 1879echo $ac_n "checking for uint64_t""... $ac_c" 1>&6 1880echo "configure:1881: checking for uint64_t" >&5 1881if eval "test \"`echo '$''{'ac_cv_type_uint64_t'+set}'`\" = set"; then 1882 echo $ac_n "(cached) $ac_c" 1>&6 1883else 1884 cat > conftest.$ac_ext <<EOF 1885#line 1886 "configure" 1886#include "confdefs.h" 1887#include <sys/types.h> 1888#if STDC_HEADERS 1889#include <stdlib.h> 1890#include <stddef.h> 1891#endif 1892EOF 1893if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1894 egrep "(^|[^a-zA-Z_0-9])uint64_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1895 rm -rf conftest* 1896 eval "ac_cv_type_uint64_t=yes" 1897else 1898 rm -rf conftest* 1899 eval "ac_cv_type_uint64_t=no" 1900fi 1901rm -f conftest* 1902 1903fi 1904if eval "test \"`echo '$ac_cv_type_'uint64_t`\" = yes"; then 1905 echo "$ac_t""yes" 1>&6 1906else 1907 echo "$ac_t""no" 1>&6 1908 cat >> confdefs.h <<EOF 1909#define uint64_t $long64 1910EOF 1911 1912fi 1913 1914 1915echo $ac_n "checking size of uint8_t""... $ac_c" 1>&6 1916echo "configure:1917: checking size of uint8_t" >&5 1917if eval "test \"`echo '$''{'ac_cv_sizeof_uint8_t'+set}'`\" = set"; then 1918 echo $ac_n "(cached) $ac_c" 1>&6 1919else 1920 if test "$cross_compiling" = yes; then 1921 ac_cv_sizeof_uint8_t=0 1922else 1923 cat > conftest.$ac_ext <<EOF 1924#line 1925 "configure" 1925#include "confdefs.h" 1926#include <sys/types.h> 1927#ifdef STDC_HEADERS 1928#include <stdlib.h> 1929#endif 1930 1931#include <stdio.h> 1932main() 1933{ 1934 FILE *f=fopen("conftestval", "w"); 1935 if (!f) exit(1); 1936 fprintf(f, "%d\n", sizeof(uint8_t)); 1937 exit(0); 1938} 1939EOF 1940if { (eval echo configure:1941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1941then 1942 ac_cv_sizeof_uint8_t=`cat conftestval` 1943else 1944 echo "configure: failed program was:" >&5 1945 cat conftest.$ac_ext >&5 1946 rm -fr conftest* 1947 ac_cv_sizeof_uint8_t=0 1948fi 1949rm -fr conftest* 1950fi 1951 1952fi 1953echo "$ac_t""$ac_cv_sizeof_uint8_t" 1>&6 1954cat >> confdefs.h <<EOF 1955#define SIZEOF_UINT8_T $ac_cv_sizeof_uint8_t 1956EOF 1957 1958 1959 1960echo $ac_n "checking size of uint16_t""... $ac_c" 1>&6 1961echo "configure:1962: checking size of uint16_t" >&5 1962if eval "test \"`echo '$''{'ac_cv_sizeof_uint16_t'+set}'`\" = set"; then 1963 echo $ac_n "(cached) $ac_c" 1>&6 1964else 1965 if test "$cross_compiling" = yes; then 1966 ac_cv_sizeof_uint16_t=0 1967else 1968 cat > conftest.$ac_ext <<EOF 1969#line 1970 "configure" 1970#include "confdefs.h" 1971#include <sys/types.h> 1972#ifdef STDC_HEADERS 1973#include <stdlib.h> 1974#endif 1975 1976#include <stdio.h> 1977main() 1978{ 1979 FILE *f=fopen("conftestval", "w"); 1980 if (!f) exit(1); 1981 fprintf(f, "%d\n", sizeof(uint16_t)); 1982 exit(0); 1983} 1984EOF 1985if { (eval echo configure:1986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1986then 1987 ac_cv_sizeof_uint16_t=`cat conftestval` 1988else 1989 echo "configure: failed program was:" >&5 1990 cat conftest.$ac_ext >&5 1991 rm -fr conftest* 1992 ac_cv_sizeof_uint16_t=0 1993fi 1994rm -fr conftest* 1995fi 1996 1997fi 1998echo "$ac_t""$ac_cv_sizeof_uint16_t" 1>&6 1999cat >> confdefs.h <<EOF 2000#define SIZEOF_UINT16_T $ac_cv_sizeof_uint16_t 2001EOF 2002 2003 2004 2005echo $ac_n "checking size of uint32_t""... $ac_c" 1>&6 2006echo "configure:2007: checking size of uint32_t" >&5 2007if eval "test \"`echo '$''{'ac_cv_sizeof_uint32_t'+set}'`\" = set"; then 2008 echo $ac_n "(cached) $ac_c" 1>&6 2009else 2010 if test "$cross_compiling" = yes; then 2011 ac_cv_sizeof_uint32_t=0 2012else 2013 cat > conftest.$ac_ext <<EOF 2014#line 2015 "configure" 2015#include "confdefs.h" 2016#include <sys/types.h> 2017#ifdef STDC_HEADERS 2018#include <stdlib.h> 2019#endif 2020 2021#include <stdio.h> 2022main() 2023{ 2024 FILE *f=fopen("conftestval", "w"); 2025 if (!f) exit(1); 2026 fprintf(f, "%d\n", sizeof(uint32_t)); 2027 exit(0); 2028} 2029EOF 2030if { (eval echo configure:2031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2031then 2032 ac_cv_sizeof_uint32_t=`cat conftestval` 2033else 2034 echo "configure: failed program was:" >&5 2035 cat conftest.$ac_ext >&5 2036 rm -fr conftest* 2037 ac_cv_sizeof_uint32_t=0 2038fi 2039rm -fr conftest* 2040fi 2041 2042fi 2043echo "$ac_t""$ac_cv_sizeof_uint32_t" 1>&6 2044cat >> confdefs.h <<EOF 2045#define SIZEOF_UINT32_T $ac_cv_sizeof_uint32_t 2046EOF 2047 2048 2049 2050echo $ac_n "checking size of uint64_t""... $ac_c" 1>&6 2051echo "configure:2052: checking size of uint64_t" >&5 2052if eval "test \"`echo '$''{'ac_cv_sizeof_uint64_t'+set}'`\" = set"; then 2053 echo $ac_n "(cached) $ac_c" 1>&6 2054else 2055 if test "$cross_compiling" = yes; then 2056 ac_cv_sizeof_uint64_t=0 2057else 2058 cat > conftest.$ac_ext <<EOF 2059#line 2060 "configure" 2060#include "confdefs.h" 2061#include <sys/types.h> 2062#ifdef STDC_HEADERS 2063#include <stdlib.h> 2064#endif 2065 2066#include <stdio.h> 2067main() 2068{ 2069 FILE *f=fopen("conftestval", "w"); 2070 if (!f) exit(1); 2071 fprintf(f, "%d\n", sizeof(uint64_t)); 2072 exit(0); 2073} 2074EOF 2075if { (eval echo configure:2076: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2076then 2077 ac_cv_sizeof_uint64_t=`cat conftestval` 2078else 2079 echo "configure: failed program was:" >&5 2080 cat conftest.$ac_ext >&5 2081 rm -fr conftest* 2082 ac_cv_sizeof_uint64_t=0 2083fi 2084rm -fr conftest* 2085fi 2086 2087fi 2088echo "$ac_t""$ac_cv_sizeof_uint64_t" 1>&6 2089cat >> confdefs.h <<EOF 2090#define SIZEOF_UINT64_T $ac_cv_sizeof_uint64_t 2091EOF 2092 2093 2094 2095 2096for ac_func in strerror strtoul 2097do 2098echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 2099echo "configure:2100: checking for $ac_func" >&5 2100if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 2101 echo $ac_n "(cached) $ac_c" 1>&6 2102else 2103 cat > conftest.$ac_ext <<EOF 2104#line 2105 "configure" 2105#include "confdefs.h" 2106/* System header to define __stub macros and hopefully few prototypes, 2107 which can conflict with char $ac_func(); below. */ 2108#include <assert.h> 2109/* Override any gcc2 internal prototype to avoid an error. */ 2110/* We use char because int might match the return type of a gcc2 2111 builtin and then its argument prototype would still apply. */ 2112char $ac_func(); 2113 2114int main() { 2115 2116/* The GNU C library defines this for functions which it implements 2117 to always fail with ENOSYS. Some functions are actually named 2118 something starting with __ and the normal name is an alias. */ 2119#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2120choke me 2121#else 2122$ac_func(); 2123#endif 2124 2125; return 0; } 2126EOF 2127if { (eval echo configure:2128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2128 rm -rf conftest* 2129 eval "ac_cv_func_$ac_func=yes" 2130else 2131 echo "configure: failed program was:" >&5 2132 cat conftest.$ac_ext >&5 2133 rm -rf conftest* 2134 eval "ac_cv_func_$ac_func=no" 2135fi 2136rm -f conftest* 2137fi 2138 2139if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 2140 echo "$ac_t""yes" 1>&6 2141 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 2142 cat >> confdefs.h <<EOF 2143#define $ac_tr_func 1 2144EOF 2145 2146else 2147 echo "$ac_t""no" 1>&6 2148fi 2149done 2150 2151 2152trap '' 1 2 15 2153cat > confcache <<\EOF 2154# This file is a shell script that caches the results of configure 2155# tests run on this system so they can be shared between configure 2156# scripts and configure runs. It is not useful on other systems. 2157# If it contains results you don't want to keep, you may remove or edit it. 2158# 2159# By default, configure uses ./config.cache as the cache file, 2160# creating it if it does not exist already. You can give configure 2161# the --cache-file=FILE option to use a different cache file; that is 2162# what configure does when it calls configure scripts in 2163# subdirectories, so they share the cache. 2164# Giving --cache-file=/dev/null disables caching, for debugging configure. 2165# config.status only pays attention to the cache file if you give it the 2166# --recheck option to rerun configure. 2167# 2168EOF 2169# The following way of writing the cache mishandles newlines in values, 2170# but we know of no workaround that is simple, portable, and efficient. 2171# So, don't put newlines in cache variables' values. 2172# Ultrix sh set writes to stderr and can't be redirected directly, 2173# and sets the high bit in the cache file unless we assign to the vars. 2174(set) 2>&1 | 2175 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2176 *ac_space=\ *) 2177 # `set' does not quote correctly, so add quotes (double-quote substitution 2178 # turns \\\\ into \\, and sed turns \\ into \). 2179 sed -n \ 2180 -e "s/'/'\\\\''/g" \ 2181 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 2182 ;; 2183 *) 2184 # `set' quotes correctly as required by POSIX, so do not add quotes. 2185 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 2186 ;; 2187 esac >> confcache 2188if cmp -s $cache_file confcache; then 2189 : 2190else 2191 if test -w $cache_file; then 2192 echo "updating cache $cache_file" 2193 cat confcache > $cache_file 2194 else 2195 echo "not updating unwritable cache $cache_file" 2196 fi 2197fi 2198rm -f confcache 2199 2200trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 2201 2202test "x$prefix" = xNONE && prefix=$ac_default_prefix 2203# Let make expand exec_prefix. 2204test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2205 2206# Any assignment to VPATH causes Sun make to only execute 2207# the first set of double-colon rules, so remove it if not needed. 2208# If there is a colon in the path, we need to keep it. 2209if test "x$srcdir" = x.; then 2210 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 2211fi 2212 2213trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 2214 2215DEFS=-DHAVE_CONFIG_H 2216 2217# Without the "./", some shells look in PATH for config.status. 2218: ${CONFIG_STATUS=./config.status} 2219 2220echo creating $CONFIG_STATUS 2221rm -f $CONFIG_STATUS 2222cat > $CONFIG_STATUS <<EOF 2223#! /bin/sh 2224# Generated automatically by configure. 2225# Run this file to recreate the current configuration. 2226# This directory was configured as follows, 2227# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 2228# 2229# $0 $ac_configure_args 2230# 2231# Compiler output produced by configure, useful for debugging 2232# configure, is in ./config.log if it exists. 2233 2234ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 2235for ac_option 2236do 2237 case "\$ac_option" in 2238 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2239 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 2240 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 2241 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 2242 echo "$CONFIG_STATUS generated by autoconf version 2.13" 2243 exit 0 ;; 2244 -help | --help | --hel | --he | --h) 2245 echo "\$ac_cs_usage"; exit 0 ;; 2246 *) echo "\$ac_cs_usage"; exit 1 ;; 2247 esac 2248done 2249 2250ac_given_srcdir=$srcdir 2251ac_given_INSTALL="$INSTALL" 2252 2253trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 2254EOF 2255cat >> $CONFIG_STATUS <<EOF 2256 2257# Protect against being on the right side of a sed subst in config.status. 2258sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 2259 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 2260$ac_vpsub 2261$extrasub 2262s%@SHELL@%$SHELL%g 2263s%@CFLAGS@%$CFLAGS%g 2264s%@CPPFLAGS@%$CPPFLAGS%g 2265s%@CXXFLAGS@%$CXXFLAGS%g 2266s%@FFLAGS@%$FFLAGS%g 2267s%@DEFS@%$DEFS%g 2268s%@LDFLAGS@%$LDFLAGS%g 2269s%@LIBS@%$LIBS%g 2270s%@exec_prefix@%$exec_prefix%g 2271s%@prefix@%$prefix%g 2272s%@program_transform_name@%$program_transform_name%g 2273s%@bindir@%$bindir%g 2274s%@sbindir@%$sbindir%g 2275s%@libexecdir@%$libexecdir%g 2276s%@datadir@%$datadir%g 2277s%@sysconfdir@%$sysconfdir%g 2278s%@sharedstatedir@%$sharedstatedir%g 2279s%@localstatedir@%$localstatedir%g 2280s%@libdir@%$libdir%g 2281s%@includedir@%$includedir%g 2282s%@oldincludedir@%$oldincludedir%g 2283s%@infodir@%$infodir%g 2284s%@mandir@%$mandir%g 2285s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 2286s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 2287s%@INSTALL_DATA@%$INSTALL_DATA%g 2288s%@PACKAGE@%$PACKAGE%g 2289s%@VERSION@%$VERSION%g 2290s%@ACLOCAL@%$ACLOCAL%g 2291s%@AUTOCONF@%$AUTOCONF%g 2292s%@AUTOMAKE@%$AUTOMAKE%g 2293s%@AUTOHEADER@%$AUTOHEADER%g 2294s%@MAKEINFO@%$MAKEINFO%g 2295s%@SET_MAKE@%$SET_MAKE%g 2296s%@CC@%$CC%g 2297s%@LN_S@%$LN_S%g 2298s%@CPP@%$CPP%g 2299 2300CEOF 2301EOF 2302 2303cat >> $CONFIG_STATUS <<\EOF 2304 2305# Split the substitutions into bite-sized pieces for seds with 2306# small command number limits, like on Digital OSF/1 and HP-UX. 2307ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 2308ac_file=1 # Number of current file. 2309ac_beg=1 # First line for current file. 2310ac_end=$ac_max_sed_cmds # Line after last line for current file. 2311ac_more_lines=: 2312ac_sed_cmds="" 2313while $ac_more_lines; do 2314 if test $ac_beg -gt 1; then 2315 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 2316 else 2317 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 2318 fi 2319 if test ! -s conftest.s$ac_file; then 2320 ac_more_lines=false 2321 rm -f conftest.s$ac_file 2322 else 2323 if test -z "$ac_sed_cmds"; then 2324 ac_sed_cmds="sed -f conftest.s$ac_file" 2325 else 2326 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 2327 fi 2328 ac_file=`expr $ac_file + 1` 2329 ac_beg=$ac_end 2330 ac_end=`expr $ac_end + $ac_max_sed_cmds` 2331 fi 2332done 2333if test -z "$ac_sed_cmds"; then 2334 ac_sed_cmds=cat 2335fi 2336EOF 2337 2338cat >> $CONFIG_STATUS <<EOF 2339 2340CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 2341EOF 2342cat >> $CONFIG_STATUS <<\EOF 2343for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 2344 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2345 case "$ac_file" in 2346 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2347 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2348 *) ac_file_in="${ac_file}.in" ;; 2349 esac 2350 2351 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 2352 2353 # Remove last slash and all that follows it. Not all systems have dirname. 2354 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2355 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2356 # The file is in a subdirectory. 2357 test ! -d "$ac_dir" && mkdir "$ac_dir" 2358 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 2359 # A "../" for each directory in $ac_dir_suffix. 2360 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 2361 else 2362 ac_dir_suffix= ac_dots= 2363 fi 2364 2365 case "$ac_given_srcdir" in 2366 .) srcdir=. 2367 if test -z "$ac_dots"; then top_srcdir=. 2368 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 2369 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 2370 *) # Relative path. 2371 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 2372 top_srcdir="$ac_dots$ac_given_srcdir" ;; 2373 esac 2374 2375 case "$ac_given_INSTALL" in 2376 [/$]*) INSTALL="$ac_given_INSTALL" ;; 2377 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 2378 esac 2379 2380 echo creating "$ac_file" 2381 rm -f "$ac_file" 2382 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 2383 case "$ac_file" in 2384 *Makefile*) ac_comsub="1i\\ 2385# $configure_input" ;; 2386 *) ac_comsub= ;; 2387 esac 2388 2389 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2390 sed -e "$ac_comsub 2391s%@configure_input@%$configure_input%g 2392s%@srcdir@%$srcdir%g 2393s%@top_srcdir@%$top_srcdir%g 2394s%@INSTALL@%$INSTALL%g 2395" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 2396fi; done 2397rm -f conftest.s* 2398 2399# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2400# NAME is the cpp macro being defined and VALUE is the value it is being given. 2401# 2402# ac_d sets the value in "#define NAME VALUE" lines. 2403ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2404ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 2405ac_dC='\3' 2406ac_dD='%g' 2407# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 2408ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2409ac_uB='\([ ]\)%\1#\2define\3' 2410ac_uC=' ' 2411ac_uD='\4%g' 2412# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2413ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2414ac_eB='$%\1#\2define\3' 2415ac_eC=' ' 2416ac_eD='%g' 2417 2418if test "${CONFIG_HEADERS+set}" != set; then 2419EOF 2420cat >> $CONFIG_STATUS <<EOF 2421 CONFIG_HEADERS="config.h" 2422EOF 2423cat >> $CONFIG_STATUS <<\EOF 2424fi 2425for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 2426 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2427 case "$ac_file" in 2428 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2429 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2430 *) ac_file_in="${ac_file}.in" ;; 2431 esac 2432 2433 echo creating $ac_file 2434 2435 rm -f conftest.frag conftest.in conftest.out 2436 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2437 cat $ac_file_inputs > conftest.in 2438 2439EOF 2440 2441# Transform confdefs.h into a sed script conftest.vals that substitutes 2442# the proper values into config.h.in to produce config.h. And first: 2443# Protect against being on the right side of a sed subst in config.status. 2444# Protect against being in an unquoted here document in config.status. 2445rm -f conftest.vals 2446cat > conftest.hdr <<\EOF 2447s/[\\&%]/\\&/g 2448s%[\\$`]%\\&%g 2449s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 2450s%ac_d%ac_u%gp 2451s%ac_u%ac_e%gp 2452EOF 2453sed -n -f conftest.hdr confdefs.h > conftest.vals 2454rm -f conftest.hdr 2455 2456# This sed command replaces #undef with comments. This is necessary, for 2457# example, in the case of _POSIX_SOURCE, which is predefined and required 2458# on some systems where configure will not decide to define it. 2459cat >> conftest.vals <<\EOF 2460s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 2461EOF 2462 2463# Break up conftest.vals because some shells have a limit on 2464# the size of here documents, and old seds have small limits too. 2465 2466rm -f conftest.tail 2467while : 2468do 2469 ac_lines=`grep -c . conftest.vals` 2470 # grep -c gives empty output for an empty file on some AIX systems. 2471 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 2472 # Write a limited-size here document to conftest.frag. 2473 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 2474 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 2475 echo 'CEOF 2476 sed -f conftest.frag conftest.in > conftest.out 2477 rm -f conftest.in 2478 mv conftest.out conftest.in 2479' >> $CONFIG_STATUS 2480 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 2481 rm -f conftest.vals 2482 mv conftest.tail conftest.vals 2483done 2484rm -f conftest.vals 2485 2486cat >> $CONFIG_STATUS <<\EOF 2487 rm -f conftest.frag conftest.h 2488 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 2489 cat conftest.in >> conftest.h 2490 rm -f conftest.in 2491 if cmp -s $ac_file conftest.h 2>/dev/null; then 2492 echo "$ac_file is unchanged" 2493 rm -f conftest.h 2494 else 2495 # Remove last slash and all that follows it. Not all systems have dirname. 2496 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2497 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2498 # The file is in a subdirectory. 2499 test ! -d "$ac_dir" && mkdir "$ac_dir" 2500 fi 2501 rm -f $ac_file 2502 mv conftest.h $ac_file 2503 fi 2504fi; done 2505 2506EOF 2507cat >> $CONFIG_STATUS <<EOF 2508 2509 2510EOF 2511cat >> $CONFIG_STATUS <<\EOF 2512test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 2513 2514exit 0 2515EOF 2516chmod +x $CONFIG_STATUS 2517rm -fr confdefs* $ac_clean_files 2518test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 2519 2520