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: 14 15# Initialize some variables set by options. 16# The variables have the same names as the options, with 17# dashes changed to underlines. 18build=NONE 19cache_file=./config.cache 20exec_prefix=NONE 21host=NONE 22no_create= 23nonopt=NONE 24no_recursion= 25prefix=NONE 26program_prefix=NONE 27program_suffix=NONE 28program_transform_name=s,x,x, 29silent= 30site= 31sitefile= 32srcdir= 33target=NONE 34verbose= 35x_includes=NONE 36x_libraries=NONE 37bindir='${exec_prefix}/bin' 38sbindir='${exec_prefix}/sbin' 39libexecdir='${exec_prefix}/libexec' 40datadir='${prefix}/share' 41sysconfdir='${prefix}/etc' 42sharedstatedir='${prefix}/com' 43localstatedir='${prefix}/var' 44libdir='${exec_prefix}/lib' 45includedir='${prefix}/include' 46oldincludedir='/usr/include' 47infodir='${prefix}/info' 48mandir='${prefix}/man' 49 50# Initialize some other variables. 51subdirs= 52MFLAGS= MAKEFLAGS= 53SHELL=${CONFIG_SHELL-/bin/sh} 54# Maximum number of lines to put in a shell here document. 55ac_max_here_lines=12 56 57ac_prev= 58for ac_option 59do 60 61 # If the previous option needs an argument, assign it. 62 if test -n "$ac_prev"; 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126 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 127 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 128 | --exec=* | --exe=* | --ex=*) 129 exec_prefix="$ac_optarg" ;; 130 131 -gas | --gas | --ga | --g) 132 # Obsolete; use --with-gas. 133 with_gas=yes ;; 134 135 -help | --help | --hel | --he) 136 # Omit some internal or obsolete options to make the list less imposing. 137 # This message is too long to be a string in the A/UX 3.1 sh. 138 cat << EOF 139Usage: configure [options] [host] 140Options: [defaults in brackets after descriptions] 141Configuration: 142 --cache-file=FILE cache test results in FILE 143 --help print this message 144 --no-create do not create output files 145 --quiet, --silent do not print \`checking...' messages 146 --site-file=FILE use FILE as the site file 147 --version print the version of autoconf that created configure 148Directory and file names: 149 --prefix=PREFIX install architecture-independent files in PREFIX 150 [$ac_default_prefix] 151 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 152 [same as prefix] 153 --bindir=DIR user executables in DIR [EPREFIX/bin] 154 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 155 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 156 --datadir=DIR read-only architecture-independent data in DIR 157 [PREFIX/share] 158 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 159 --sharedstatedir=DIR modifiable architecture-independent data in DIR 160 [PREFIX/com] 161 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 162 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 163 --includedir=DIR C header files in DIR [PREFIX/include] 164 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 165 --infodir=DIR info documentation in DIR [PREFIX/info] 166 --mandir=DIR man documentation in DIR [PREFIX/man] 167 --srcdir=DIR find the sources in DIR [configure dir or ..] 168 --program-prefix=PREFIX prepend PREFIX to installed program names 169 --program-suffix=SUFFIX append SUFFIX to installed program names 170 --program-transform-name=PROGRAM 171 run sed PROGRAM on installed program names 172EOF 173 cat << EOF 174Host type: 175 --build=BUILD configure for building on BUILD [BUILD=HOST] 176 --host=HOST configure for HOST [guessed] 177 --target=TARGET configure for TARGET [TARGET=HOST] 178Features and packages: 179 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 180 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 181 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 182 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 183 --x-includes=DIR X include files are in DIR 184 --x-libraries=DIR X library files are in DIR 185EOF 186 if test -n "$ac_help"; then 187 echo "--enable and --with options recognized:$ac_help" 188 fi 189 exit 0 ;; 190 191 -host | --host | --hos | --ho) 192 ac_prev=host ;; 193 -host=* | --host=* | --hos=* | --ho=*) 194 host="$ac_optarg" ;; 195 196 -includedir | --includedir | --includedi | --included | --include \ 197 | --includ | --inclu | --incl | --inc) 198 ac_prev=includedir ;; 199 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 200 | --includ=* | --inclu=* | --incl=* | --inc=*) 201 includedir="$ac_optarg" ;; 202 203 -infodir | --infodir | --infodi | --infod | --info | --inf) 204 ac_prev=infodir ;; 205 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 206 infodir="$ac_optarg" ;; 207 208 -libdir | --libdir | --libdi | --libd) 209 ac_prev=libdir ;; 210 -libdir=* | --libdir=* | --libdi=* | --libd=*) 211 libdir="$ac_optarg" ;; 212 213 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 214 | --libexe | --libex | --libe) 215 ac_prev=libexecdir ;; 216 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 217 | --libexe=* | --libex=* | --libe=*) 218 libexecdir="$ac_optarg" ;; 219 220 -localstatedir | --localstatedir | --localstatedi | --localstated \ 221 | --localstate | --localstat | --localsta | --localst \ 222 | --locals | --local | --loca | --loc | --lo) 223 ac_prev=localstatedir ;; 224 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 225 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 226 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 227 localstatedir="$ac_optarg" ;; 228 229 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 230 ac_prev=mandir ;; 231 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 232 mandir="$ac_optarg" ;; 233 234 -nfp | --nfp | --nf) 235 # Obsolete; use --without-fp. 236 with_fp=no ;; 237 238 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 239 | --no-cr | --no-c) 240 no_create=yes ;; 241 242 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 243 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 244 no_recursion=yes ;; 245 246 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 247 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 248 | --oldin | --oldi | --old | --ol | --o) 249 ac_prev=oldincludedir ;; 250 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 251 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 252 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 253 oldincludedir="$ac_optarg" ;; 254 255 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 256 ac_prev=prefix ;; 257 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 258 prefix="$ac_optarg" ;; 259 260 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 261 | --program-pre | --program-pr | --program-p) 262 ac_prev=program_prefix ;; 263 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 264 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 265 program_prefix="$ac_optarg" ;; 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290 291 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 292 | -silent | --silent | --silen | --sile | --sil) 293 silent=yes ;; 294 295 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 296 ac_prev=sbindir ;; 297 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 298 | --sbi=* | --sb=*) 299 sbindir="$ac_optarg" ;; 300 301 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 302 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 303 | --sharedst | --shareds | --shared | --share | --shar \ 304 | --sha | --sh) 305 ac_prev=sharedstatedir ;; 306 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 307 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 308 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 309 | --sha=* | --sh=*) 310 sharedstatedir="$ac_optarg" ;; 311 312 -site | --site | --sit) 313 ac_prev=site ;; 314 -site=* | --site=* | --sit=*) 315 site="$ac_optarg" ;; 316 317 -site-file | --site-file | --site-fil | --site-fi | --site-f) 318 ac_prev=sitefile ;; 319 -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*) 320 sitefile="$ac_optarg" ;; 321 322 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 323 ac_prev=srcdir ;; 324 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 325 srcdir="$ac_optarg" ;; 326 327 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 328 | --syscon | --sysco | --sysc | --sys | --sy) 329 ac_prev=sysconfdir ;; 330 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 331 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 332 sysconfdir="$ac_optarg" ;; 333 334 -target | --target | --targe | --targ | --tar | --ta | --t) 335 ac_prev=target ;; 336 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 337 target="$ac_optarg" ;; 338 339 -v | -verbose | --verbose | --verbos | --verbo | --verb) 340 verbose=yes ;; 341 342 -version | --version | --versio | --versi | --vers) 343 echo "configure generated by autoconf version 2.13" 344 exit 0 ;; 345 346 -with-* | --with-*) 347 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` 348 # Reject names that are not valid shell variable names. 349 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then 350 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 351 fi 352 ac_package=`echo $ac_package| sed 's/-/_/g'` 353 case "$ac_option" in 354 *=*) ;; 355 *) ac_optarg=yes ;; 356 esac 357 eval "with_${ac_package}='$ac_optarg'" ;; 358 359 -without-* | --without-*) 360 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 361 # Reject names that are not valid shell variable names. 362 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 363 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 364 fi 365 ac_package=`echo $ac_package| sed 's/-/_/g'` 366 eval "with_${ac_package}=no" ;; 367 368 --x) 369 # Obsolete; use --with-x. 370 with_x=yes ;; 371 372 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 373 | --x-incl | --x-inc | --x-in | --x-i) 374 ac_prev=x_includes ;; 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then 403 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } 404fi 405 406trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 407 408# File descriptor usage: 409# 0 standard input 410# 1 file creation 411# 2 errors and warnings 412# 3 some systems may open it to /dev/tty 413# 4 used on the Kubota Titan 414# 6 checking for... messages and results 415# 5 compiler messages saved in config.log 416if test "$silent" = yes; then 417 exec 6>/dev/null 418else 419 exec 6>&1 420fi 421exec 5>./config.log 422 423echo "\ 424This file contains any messages produced by compilers while 425running configure, to aid debugging if configure makes a mistake. 426" 1>&5 427 428# Strip out --no-create and --no-recursion so they do not pile up. 429# Also quote any args containing shell metacharacters. 430ac_configure_args= 431for ac_arg 432do 433 case "$ac_arg" in 434 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 435 | --no-cr | --no-c) ;; 436 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 437 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 438 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 439 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 440 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 441 esac 442done 443 444# NLS nuisances. 445# Only set these to C if already set. These must not be set unconditionally 446# because not all systems understand e.g. LANG=C (notably SCO). 447# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 448# Non-C LC_CTYPE values break the ctype check. 449if test "${LANG+set}" = set; then LANG=C; export LANG; fi 450if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 451if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 452if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 453 454# confdefs.h avoids OS command line length limits that DEFS can exceed. 455rm -rf conftest* confdefs.h 456# AIX cpp loses on an empty file, so make sure it contains at least a newline. 457echo > confdefs.h 458 459# A filename unique to this package, relative to the directory that 460# configure is in, which we can look for to find out if srcdir is correct. 461ac_unique_file=spu.c 462 463# Find the source files, if location was not specified. 464if test -z "$srcdir"; then 465 ac_srcdir_defaulted=yes 466 # Try the directory containing this script, then its parent. 467 ac_prog=$0 468 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 469 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 470 srcdir=$ac_confdir 471 if test ! -r $srcdir/$ac_unique_file; then 472 srcdir=.. 473 fi 474else 475 ac_srcdir_defaulted=no 476fi 477if test ! -r $srcdir/$ac_unique_file; then 478 if test "$ac_srcdir_defaulted" = yes; then 479 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 480 else 481 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 482 fi 483fi 484srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 485 486# Prefer explicitly selected file to automatically selected ones. 487if test -z "$sitefile"; then 488 if test -z "$CONFIG_SITE"; then 489 if test "x$prefix" != xNONE; then 490 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 491 else 492 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 493 fi 494 fi 495else 496 CONFIG_SITE="$sitefile" 497fi 498for ac_site_file in $CONFIG_SITE; do 499 if test -r "$ac_site_file"; then 500 echo "loading site script $ac_site_file" 501 . "$ac_site_file" 502 fi 503done 504 505if test -r "$cache_file"; then 506 echo "loading cache $cache_file" 507 . $cache_file 508else 509 echo "creating cache $cache_file" 510 > $cache_file 511fi 512 513ac_ext=c 514# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 515ac_cpp='$CPP $CPPFLAGS' 516ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 517ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 518cross_compiling=$ac_cv_prog_cc_cross 519 520ac_exeext= 521ac_objext=o 522if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 523 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 524 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 525 ac_n= ac_c=' 526' ac_t=' ' 527 else 528 ac_n=-n ac_c= ac_t= 529 fi 530else 531 ac_n= ac_c='\c' ac_t= 532fi 533 534 535 536# Checks for programs. 537# Extract the first word of "gcc", so it can be a program name with args. 538set dummy gcc; ac_word=$2 539echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 540echo "configure:541: checking for $ac_word" >&5 541if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 542 echo $ac_n "(cached) $ac_c" 1>&6 543else 544 if test -n "$CC"; then 545 ac_cv_prog_CC="$CC" # Let the user override the test. 546else 547 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 548 ac_dummy="$PATH" 549 for ac_dir in $ac_dummy; do 550 test -z "$ac_dir" && ac_dir=. 551 if test -f $ac_dir/$ac_word; then 552 ac_cv_prog_CC="gcc" 553 break 554 fi 555 done 556 IFS="$ac_save_ifs" 557fi 558fi 559CC="$ac_cv_prog_CC" 560if test -n "$CC"; then 561 echo "$ac_t""$CC" 1>&6 562else 563 echo "$ac_t""no" 1>&6 564fi 565 566if test -z "$CC"; then 567 # Extract the first word of "cc", so it can be a program name with args. 568set dummy cc; ac_word=$2 569echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 570echo "configure:571: checking for $ac_word" >&5 571if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 572 echo $ac_n "(cached) $ac_c" 1>&6 573else 574 if test -n "$CC"; then 575 ac_cv_prog_CC="$CC" # Let the user override the test. 576else 577 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 578 ac_prog_rejected=no 579 ac_dummy="$PATH" 580 for ac_dir in $ac_dummy; do 581 test -z "$ac_dir" && ac_dir=. 582 if test -f $ac_dir/$ac_word; then 583 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 584 ac_prog_rejected=yes 585 continue 586 fi 587 ac_cv_prog_CC="cc" 588 break 589 fi 590 done 591 IFS="$ac_save_ifs" 592if test $ac_prog_rejected = yes; then 593 # We found a bogon in the path, so make sure we never use it. 594 set dummy $ac_cv_prog_CC 595 shift 596 if test $# -gt 0; then 597 # We chose a different compiler from the bogus one. 598 # However, it has the same basename, so the bogon will be chosen 599 # first if we set CC to just the basename; use the full file name. 600 shift 601 set dummy "$ac_dir/$ac_word" "$@" 602 shift 603 ac_cv_prog_CC="$@" 604 fi 605fi 606fi 607fi 608CC="$ac_cv_prog_CC" 609if test -n "$CC"; then 610 echo "$ac_t""$CC" 1>&6 611else 612 echo "$ac_t""no" 1>&6 613fi 614 615 if test -z "$CC"; then 616 case "`uname -s`" in 617 *win32* | *WIN32*) 618 # Extract the first word of "cl", so it can be a program name with args. 619set dummy cl; ac_word=$2 620echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 621echo "configure:622: checking for $ac_word" >&5 622if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 623 echo $ac_n "(cached) $ac_c" 1>&6 624else 625 if test -n "$CC"; then 626 ac_cv_prog_CC="$CC" # Let the user override the test. 627else 628 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 629 ac_dummy="$PATH" 630 for ac_dir in $ac_dummy; do 631 test -z "$ac_dir" && ac_dir=. 632 if test -f $ac_dir/$ac_word; then 633 ac_cv_prog_CC="cl" 634 break 635 fi 636 done 637 IFS="$ac_save_ifs" 638fi 639fi 640CC="$ac_cv_prog_CC" 641if test -n "$CC"; then 642 echo "$ac_t""$CC" 1>&6 643else 644 echo "$ac_t""no" 1>&6 645fi 646 ;; 647 esac 648 fi 649 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 650fi 651 652echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 653echo "configure:654: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 654 655ac_ext=c 656# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 657ac_cpp='$CPP $CPPFLAGS' 658ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 659ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 660cross_compiling=$ac_cv_prog_cc_cross 661 662cat > conftest.$ac_ext << EOF 663 664#line 665 "configure" 665#include "confdefs.h" 666 667main(){return(0);} 668EOF 669if { (eval echo configure:670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 670 ac_cv_prog_cc_works=yes 671 # If we can't run a trivial program, we are probably using a cross compiler. 672 if (./conftest; exit) 2>/dev/null; then 673 ac_cv_prog_cc_cross=no 674 else 675 ac_cv_prog_cc_cross=yes 676 fi 677else 678 echo "configure: failed program was:" >&5 679 cat conftest.$ac_ext >&5 680 ac_cv_prog_cc_works=no 681fi 682rm -fr conftest* 683ac_ext=c 684# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 685ac_cpp='$CPP $CPPFLAGS' 686ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 687ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 688cross_compiling=$ac_cv_prog_cc_cross 689 690echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 691if test $ac_cv_prog_cc_works = no; then 692 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 693fi 694echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 695echo "configure:696: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 696echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 697cross_compiling=$ac_cv_prog_cc_cross 698 699echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 700echo "configure:701: checking whether we are using GNU C" >&5 701if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 702 echo $ac_n "(cached) $ac_c" 1>&6 703else 704 cat > conftest.c <<EOF 705#ifdef __GNUC__ 706 yes; 707#endif 708EOF 709if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 710 ac_cv_prog_gcc=yes 711else 712 ac_cv_prog_gcc=no 713fi 714fi 715 716echo "$ac_t""$ac_cv_prog_gcc" 1>&6 717 718if test $ac_cv_prog_gcc = yes; then 719 GCC=yes 720else 721 GCC= 722fi 723 724ac_test_CFLAGS="${CFLAGS+set}" 725ac_save_CFLAGS="$CFLAGS" 726CFLAGS= 727echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 728echo "configure:729: checking whether ${CC-cc} accepts -g" >&5 729if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 730 echo $ac_n "(cached) $ac_c" 1>&6 731else 732 echo 'void f(){}' > conftest.c 733if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 734 ac_cv_prog_cc_g=yes 735else 736 ac_cv_prog_cc_g=no 737fi 738rm -f conftest* 739 740fi 741 742echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 743if test "$ac_test_CFLAGS" = set; then 744 CFLAGS="$ac_save_CFLAGS" 745elif test $ac_cv_prog_cc_g = yes; then 746 if test "$GCC" = yes; then 747 CFLAGS="-g -O2" 748 else 749 CFLAGS="-g" 750 fi 751else 752 if test "$GCC" = yes; then 753 CFLAGS="-O2" 754 else 755 CFLAGS= 756 fi 757fi 758 759ac_aux_dir= 760for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 761 if test -f $ac_dir/install-sh; then 762 ac_aux_dir=$ac_dir 763 ac_install_sh="$ac_aux_dir/install-sh -c" 764 break 765 elif test -f $ac_dir/install.sh; then 766 ac_aux_dir=$ac_dir 767 ac_install_sh="$ac_aux_dir/install.sh -c" 768 break 769 fi 770done 771if test -z "$ac_aux_dir"; then 772 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 773fi 774ac_config_guess=$ac_aux_dir/config.guess 775ac_config_sub=$ac_aux_dir/config.sub 776ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 777 778# Find a good install program. We prefer a C program (faster), 779# so one script is as good as another. But avoid the broken or 780# incompatible versions: 781# SysV /etc/install, /usr/sbin/install 782# SunOS /usr/etc/install 783# IRIX /sbin/install 784# AIX /bin/install 785# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 786# AFS /usr/afsws/bin/install, which mishandles nonexistent args 787# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 788# ./install, which can be erroneously created by make from ./install.sh. 789echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 790echo "configure:791: checking for a BSD compatible install" >&5 791if test -z "$INSTALL"; then 792if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 793 echo $ac_n "(cached) $ac_c" 1>&6 794else 795 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 796 for ac_dir in $PATH; do 797 # Account for people who put trailing slashes in PATH elements. 798 case "$ac_dir/" in 799 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 800 *) 801 # OSF1 and SCO ODT 3.0 have their own names for install. 802 # Don't use installbsd from OSF since it installs stuff as root 803 # by default. 804 for ac_prog in ginstall scoinst install; do 805 if test -f $ac_dir/$ac_prog; then 806 if test $ac_prog = install && 807 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 808 # AIX install. It has an incompatible calling convention. 809 : 810 else 811 ac_cv_path_install="$ac_dir/$ac_prog -c" 812 break 2 813 fi 814 fi 815 done 816 ;; 817 esac 818 done 819 IFS="$ac_save_IFS" 820 821fi 822 if test "${ac_cv_path_install+set}" = set; then 823 INSTALL="$ac_cv_path_install" 824 else 825 # As a last resort, use the slow shell script. We don't cache a 826 # path for INSTALL within a source directory, because that will 827 # break other packages using the cache if that directory is 828 # removed, or if the path is relative. 829 INSTALL="$ac_install_sh" 830 fi 831fi 832echo "$ac_t""$INSTALL" 1>&6 833 834# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 835# It thinks the first close brace ends the variable substitution. 836test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 837 838test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 839 840test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 841 842 843 844# Checks for typedefs, structures, and compiler characteristics. 845echo $ac_n "checking for working const""... $ac_c" 1>&6 846echo "configure:847: checking for working const" >&5 847if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 848 echo $ac_n "(cached) $ac_c" 1>&6 849else 850 cat > conftest.$ac_ext <<EOF 851#line 852 "configure" 852#include "confdefs.h" 853 854int main() { 855 856/* Ultrix mips cc rejects this. */ 857typedef int charset[2]; const charset x; 858/* SunOS 4.1.1 cc rejects this. */ 859char const *const *ccp; 860char **p; 861/* NEC SVR4.0.2 mips cc rejects this. */ 862struct point {int x, y;}; 863static struct point const zero = {0,0}; 864/* AIX XL C 1.02.0.0 rejects this. 865 It does not let you subtract one const X* pointer from another in an arm 866 of an if-expression whose if-part is not a constant expression */ 867const char *g = "string"; 868ccp = &g + (g ? g-g : 0); 869/* HPUX 7.0 cc rejects these. */ 870++ccp; 871p = (char**) ccp; 872ccp = (char const *const *) p; 873{ /* SCO 3.2v4 cc rejects this. */ 874 char *t; 875 char const *s = 0 ? (char *) 0 : (char const *) 0; 876 877 *t++ = 0; 878} 879{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 880 int x[] = {25, 17}; 881 const int *foo = &x[0]; 882 ++foo; 883} 884{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 885 typedef const int *iptr; 886 iptr p = 0; 887 ++p; 888} 889{ /* AIX XL C 1.02.0.0 rejects this saying 890 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 891 struct s { int j; const int *ap[3]; }; 892 struct s *b; b->j = 5; 893} 894{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 895 const int foo = 10; 896} 897 898; return 0; } 899EOF 900if { (eval echo configure:901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 901 rm -rf conftest* 902 ac_cv_c_const=yes 903else 904 echo "configure: failed program was:" >&5 905 cat conftest.$ac_ext >&5 906 rm -rf conftest* 907 ac_cv_c_const=no 908fi 909rm -f conftest* 910fi 911 912echo "$ac_t""$ac_cv_c_const" 1>&6 913if test $ac_cv_c_const = no; then 914 cat >> confdefs.h <<\EOF 915#define const 916EOF 917 918fi 919 920 921 922trap '' 1 2 15 923cat > confcache <<\EOF 924# This file is a shell script that caches the results of configure 925# tests run on this system so they can be shared between configure 926# scripts and configure runs. It is not useful on other systems. 927# If it contains results you don't want to keep, you may remove or edit it. 928# 929# By default, configure uses ./config.cache as the cache file, 930# creating it if it does not exist already. You can give configure 931# the --cache-file=FILE option to use a different cache file; that is 932# what configure does when it calls configure scripts in 933# subdirectories, so they share the cache. 934# Giving --cache-file=/dev/null disables caching, for debugging configure. 935# config.status only pays attention to the cache file if you give it the 936# --recheck option to rerun configure. 937# 938EOF 939# The following way of writing the cache mishandles newlines in values, 940# but we know of no workaround that is simple, portable, and efficient. 941# So, don't put newlines in cache variables' values. 942# Ultrix sh set writes to stderr and can't be redirected directly, 943# and sets the high bit in the cache file unless we assign to the vars. 944(set) 2>&1 | 945 case `(ac_space=' '; set | grep ac_space) 2>&1` in 946 *ac_space=\ *) 947 # `set' does not quote correctly, so add quotes (double-quote substitution 948 # turns \\\\ into \\, and sed turns \\ into \). 949 sed -n \ 950 -e "s/'/'\\\\''/g" \ 951 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 952 ;; 953 *) 954 # `set' quotes correctly as required by POSIX, so do not add quotes. 955 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 956 ;; 957 esac >> confcache 958if cmp -s $cache_file confcache; then 959 : 960else 961 if test -w $cache_file; then 962 echo "updating cache $cache_file" 963 cat confcache > $cache_file 964 else 965 echo "not updating unwritable cache $cache_file" 966 fi 967fi 968rm -f confcache 969 970trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 971 972test "x$prefix" = xNONE && prefix=$ac_default_prefix 973# Let make expand exec_prefix. 974test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 975 976# Any assignment to VPATH causes Sun make to only execute 977# the first set of double-colon rules, so remove it if not needed. 978# If there is a colon in the path, we need to keep it. 979if test "x$srcdir" = x.; then 980 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 981fi 982 983trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 984 985# Transform confdefs.h into DEFS. 986# Protect against shell expansion while executing Makefile rules. 987# Protect against Makefile macro expansion. 988cat > conftest.defs <<\EOF 989s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 990s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 991s%\[%\\&%g 992s%\]%\\&%g 993s%\$%$$%g 994EOF 995DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 996rm -f conftest.defs 997 998 999# Without the "./", some shells look in PATH for config.status. 1000: ${CONFIG_STATUS=./config.status} 1001 1002echo creating $CONFIG_STATUS 1003rm -f $CONFIG_STATUS 1004cat > $CONFIG_STATUS <<EOF 1005#! /bin/sh 1006# Generated automatically by configure. 1007# Run this file to recreate the current configuration. 1008# This directory was configured as follows, 1009# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1010# 1011# $0 $ac_configure_args 1012# 1013# Compiler output produced by configure, useful for debugging 1014# configure, is in ./config.log if it exists. 1015 1016ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1017for ac_option 1018do 1019 case "\$ac_option" in 1020 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1021 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1022 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1023 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1024 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1025 exit 0 ;; 1026 -help | --help | --hel | --he | --h) 1027 echo "\$ac_cs_usage"; exit 0 ;; 1028 *) echo "\$ac_cs_usage"; exit 1 ;; 1029 esac 1030done 1031 1032ac_given_srcdir=$srcdir 1033ac_given_INSTALL="$INSTALL" 1034 1035trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1036EOF 1037cat >> $CONFIG_STATUS <<EOF 1038 1039# Protect against being on the right side of a sed subst in config.status. 1040sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1041 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1042$ac_vpsub 1043$extrasub 1044s%@SHELL@%$SHELL%g 1045s%@CFLAGS@%$CFLAGS%g 1046s%@CPPFLAGS@%$CPPFLAGS%g 1047s%@CXXFLAGS@%$CXXFLAGS%g 1048s%@FFLAGS@%$FFLAGS%g 1049s%@DEFS@%$DEFS%g 1050s%@LDFLAGS@%$LDFLAGS%g 1051s%@LIBS@%$LIBS%g 1052s%@exec_prefix@%$exec_prefix%g 1053s%@prefix@%$prefix%g 1054s%@program_transform_name@%$program_transform_name%g 1055s%@bindir@%$bindir%g 1056s%@sbindir@%$sbindir%g 1057s%@libexecdir@%$libexecdir%g 1058s%@datadir@%$datadir%g 1059s%@sysconfdir@%$sysconfdir%g 1060s%@sharedstatedir@%$sharedstatedir%g 1061s%@localstatedir@%$localstatedir%g 1062s%@libdir@%$libdir%g 1063s%@includedir@%$includedir%g 1064s%@oldincludedir@%$oldincludedir%g 1065s%@infodir@%$infodir%g 1066s%@mandir@%$mandir%g 1067s%@CC@%$CC%g 1068s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1069s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 1070s%@INSTALL_DATA@%$INSTALL_DATA%g 1071 1072CEOF 1073EOF 1074 1075cat >> $CONFIG_STATUS <<\EOF 1076 1077# Split the substitutions into bite-sized pieces for seds with 1078# small command number limits, like on Digital OSF/1 and HP-UX. 1079ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1080ac_file=1 # Number of current file. 1081ac_beg=1 # First line for current file. 1082ac_end=$ac_max_sed_cmds # Line after last line for current file. 1083ac_more_lines=: 1084ac_sed_cmds="" 1085while $ac_more_lines; do 1086 if test $ac_beg -gt 1; then 1087 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1088 else 1089 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1090 fi 1091 if test ! -s conftest.s$ac_file; then 1092 ac_more_lines=false 1093 rm -f conftest.s$ac_file 1094 else 1095 if test -z "$ac_sed_cmds"; then 1096 ac_sed_cmds="sed -f conftest.s$ac_file" 1097 else 1098 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1099 fi 1100 ac_file=`expr $ac_file + 1` 1101 ac_beg=$ac_end 1102 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1103 fi 1104done 1105if test -z "$ac_sed_cmds"; then 1106 ac_sed_cmds=cat 1107fi 1108EOF 1109 1110cat >> $CONFIG_STATUS <<EOF 1111 1112CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1113EOF 1114cat >> $CONFIG_STATUS <<\EOF 1115for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1116 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1117 case "$ac_file" in 1118 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1119 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1120 *) ac_file_in="${ac_file}.in" ;; 1121 esac 1122 1123 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1124 1125 # Remove last slash and all that follows it. Not all systems have dirname. 1126 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1127 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1128 # The file is in a subdirectory. 1129 test ! -d "$ac_dir" && mkdir "$ac_dir" 1130 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1131 # A "../" for each directory in $ac_dir_suffix. 1132 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1133 else 1134 ac_dir_suffix= ac_dots= 1135 fi 1136 1137 case "$ac_given_srcdir" in 1138 .) srcdir=. 1139 if test -z "$ac_dots"; then top_srcdir=. 1140 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1141 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1142 *) # Relative path. 1143 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1144 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1145 esac 1146 1147 case "$ac_given_INSTALL" in 1148 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1149 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1150 esac 1151 1152 echo creating "$ac_file" 1153 rm -f "$ac_file" 1154 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1155 case "$ac_file" in 1156 *Makefile*) ac_comsub="1i\\ 1157# $configure_input" ;; 1158 *) ac_comsub= ;; 1159 esac 1160 1161 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1162 sed -e "$ac_comsub 1163s%@configure_input@%$configure_input%g 1164s%@srcdir@%$srcdir%g 1165s%@top_srcdir@%$top_srcdir%g 1166s%@INSTALL@%$INSTALL%g 1167" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1168fi; done 1169rm -f conftest.s* 1170 1171EOF 1172cat >> $CONFIG_STATUS <<EOF 1173 1174EOF 1175cat >> $CONFIG_STATUS <<\EOF 1176 1177exit 0 1178EOF 1179chmod +x $CONFIG_STATUS 1180rm -fr confdefs* $ac_clean_files 1181test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1182 1183