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= 31srcdir= 32target=NONE 33verbose= 34x_includes=NONE 35x_libraries=NONE 36bindir='${exec_prefix}/bin' 37sbindir='${exec_prefix}/sbin' 38libexecdir='${exec_prefix}/libexec' 39datadir='${prefix}/share' 40sysconfdir='${prefix}/etc' 41sharedstatedir='${prefix}/com' 42localstatedir='${prefix}/var' 43libdir='${exec_prefix}/lib' 44includedir='${prefix}/include' 45oldincludedir='/usr/include' 46infodir='${prefix}/info' 47mandir='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52SHELL=${CONFIG_SHELL-/bin/sh} 53# Maximum number of lines to put in a shell here document. 54ac_max_here_lines=12 55 56ac_prev= 57for ac_option 58do 59 60 # If the previous option needs an argument, assign it. 61 if test -n "$ac_prev"; then 62 eval "$ac_prev=\$ac_option" 63 ac_prev= 64 continue 65 fi 66 67 case "$ac_option" in 68 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 69 *) ac_optarg= ;; 70 esac 71 72 # Accept the important Cygnus configure options, so we can diagnose typos. 73 74 case "$ac_option" in 75 76 -bindir | --bindir | --bindi | --bind | --bin | --bi) 77 ac_prev=bindir ;; 78 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 79 bindir="$ac_optarg" ;; 80 81 -build | --build | --buil | --bui | --bu) 82 ac_prev=build ;; 83 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 84 build="$ac_optarg" ;; 85 86 -cache-file | --cache-file | --cache-fil | --cache-fi \ 87 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 88 ac_prev=cache_file ;; 89 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 90 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 91 cache_file="$ac_optarg" ;; 92 93 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 94 ac_prev=datadir ;; 95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 96 | --da=*) 97 datadir="$ac_optarg" ;; 98 99 -disable-* | --disable-*) 100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 101 # Reject names that are not valid shell variable names. 102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 104 fi 105 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 106 eval "enable_${ac_feature}=no" ;; 107 108 -enable-* | --enable-*) 109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 110 # Reject names that are not valid shell variable names. 111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 113 fi 114 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 115 case "$ac_option" in 116 *=*) ;; 117 *) ac_optarg=yes ;; 118 esac 119 eval "enable_${ac_feature}='$ac_optarg'" ;; 120 121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 123 | --exec | --exe | --ex) 124 ac_prev=exec_prefix ;; 125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 127 | --exec=* | --exe=* | --ex=*) 128 exec_prefix="$ac_optarg" ;; 129 130 -gas | --gas | --ga | --g) 131 # Obsolete; use --with-gas. 132 with_gas=yes ;; 133 134 -help | --help | --hel | --he) 135 # Omit some internal or obsolete options to make the list less imposing. 136 # This message is too long to be a string in the A/UX 3.1 sh. 137 cat << EOF 138Usage: configure [options] [host] 139Options: [defaults in brackets after descriptions] 140Configuration: 141 --cache-file=FILE cache test results in FILE 142 --help print this message 143 --no-create do not create output files 144 --quiet, --silent do not print \`checking...' messages 145 --version print the version of autoconf that created configure 146Directory and file names: 147 --prefix=PREFIX install architecture-independent files in PREFIX 148 [$ac_default_prefix] 149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 150 [same as prefix] 151 --bindir=DIR user executables in DIR [EPREFIX/bin] 152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 154 --datadir=DIR read-only architecture-independent data in DIR 155 [PREFIX/share] 156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 157 --sharedstatedir=DIR modifiable architecture-independent data in DIR 158 [PREFIX/com] 159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 160 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 161 --includedir=DIR C header files in DIR [PREFIX/include] 162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 163 --infodir=DIR info documentation in DIR [PREFIX/info] 164 --mandir=DIR man documentation in DIR [PREFIX/man] 165 --srcdir=DIR find the sources in DIR [configure dir or ..] 166 --program-prefix=PREFIX prepend PREFIX to installed program names 167 --program-suffix=SUFFIX append SUFFIX to installed program names 168 --program-transform-name=PROGRAM 169 run sed PROGRAM on installed program names 170EOF 171 cat << EOF 172Host type: 173 --build=BUILD configure for building on BUILD [BUILD=HOST] 174 --host=HOST configure for HOST [guessed] 175 --target=TARGET configure for TARGET [TARGET=HOST] 176Features and packages: 177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 181 --x-includes=DIR X include files are in DIR 182 --x-libraries=DIR X library files are in DIR 183EOF 184 if test -n "$ac_help"; then 185 echo "--enable and --with options recognized:$ac_help" 186 fi 187 exit 0 ;; 188 189 -host | --host | --hos | --ho) 190 ac_prev=host ;; 191 -host=* | --host=* | --hos=* | --ho=*) 192 host="$ac_optarg" ;; 193 194 -includedir | --includedir | --includedi | --included | --include \ 195 | --includ | --inclu | --incl | --inc) 196 ac_prev=includedir ;; 197 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 198 | --includ=* | --inclu=* | --incl=* | --inc=*) 199 includedir="$ac_optarg" ;; 200 201 -infodir | --infodir | --infodi | --infod | --info | --inf) 202 ac_prev=infodir ;; 203 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 204 infodir="$ac_optarg" ;; 205 206 -libdir | --libdir | --libdi | --libd) 207 ac_prev=libdir ;; 208 -libdir=* | --libdir=* | --libdi=* | --libd=*) 209 libdir="$ac_optarg" ;; 210 211 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 212 | --libexe | --libex | --libe) 213 ac_prev=libexecdir ;; 214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 215 | --libexe=* | --libex=* | --libe=*) 216 libexecdir="$ac_optarg" ;; 217 218 -localstatedir | --localstatedir | --localstatedi | --localstated \ 219 | --localstate | --localstat | --localsta | --localst \ 220 | --locals | --local | --loca | --loc | --lo) 221 ac_prev=localstatedir ;; 222 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 223 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 224 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 225 localstatedir="$ac_optarg" ;; 226 227 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 228 ac_prev=mandir ;; 229 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 230 mandir="$ac_optarg" ;; 231 232 -nfp | --nfp | --nf) 233 # Obsolete; use --without-fp. 234 with_fp=no ;; 235 236 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 237 | --no-cr | --no-c) 238 no_create=yes ;; 239 240 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 241 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 242 no_recursion=yes ;; 243 244 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 245 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 246 | --oldin | --oldi | --old | --ol | --o) 247 ac_prev=oldincludedir ;; 248 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 249 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 250 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 251 oldincludedir="$ac_optarg" ;; 252 253 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 254 ac_prev=prefix ;; 255 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 256 prefix="$ac_optarg" ;; 257 258 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 259 | --program-pre | --program-pr | --program-p) 260 ac_prev=program_prefix ;; 261 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 262 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 263 program_prefix="$ac_optarg" ;; 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288 289 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 290 | -silent | --silent | --silen | --sile | --sil) 291 silent=yes ;; 292 293 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 294 ac_prev=sbindir ;; 295 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 296 | --sbi=* | --sb=*) 297 sbindir="$ac_optarg" ;; 298 299 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 300 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 301 | --sharedst | --shareds | --shared | --share | --shar \ 302 | --sha | --sh) 303 ac_prev=sharedstatedir ;; 304 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 305 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 306 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 307 | --sha=* | --sh=*) 308 sharedstatedir="$ac_optarg" ;; 309 310 -site | --site | --sit) 311 ac_prev=site ;; 312 -site=* | --site=* | --sit=*) 313 site="$ac_optarg" ;; 314 315 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 316 ac_prev=srcdir ;; 317 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 318 srcdir="$ac_optarg" ;; 319 320 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 321 | --syscon | --sysco | --sysc | --sys | --sy) 322 ac_prev=sysconfdir ;; 323 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 324 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 325 sysconfdir="$ac_optarg" ;; 326 327 -target | --target | --targe | --targ | --tar | --ta | --t) 328 ac_prev=target ;; 329 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 330 target="$ac_optarg" ;; 331 332 -v | -verbose | --verbose | --verbos | --verbo | --verb) 333 verbose=yes ;; 334 335 -version | --version | --versio | --versi | --vers) 336 echo "configure generated by autoconf version 2.13" 337 exit 0 ;; 338 339 -with-* | --with-*) 340 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` 341 # Reject names that are not valid shell variable names. 342 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then 343 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 344 fi 345 ac_package=`echo $ac_package| sed 's/-/_/g'` 346 case "$ac_option" in 347 *=*) ;; 348 *) ac_optarg=yes ;; 349 esac 350 eval "with_${ac_package}='$ac_optarg'" ;; 351 352 -without-* | --without-*) 353 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 354 # Reject names that are not valid shell variable names. 355 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 356 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 357 fi 358 ac_package=`echo $ac_package| sed 's/-/_/g'` 359 eval "with_${ac_package}=no" ;; 360 361 --x) 362 # Obsolete; use --with-x. 363 with_x=yes ;; 364 365 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 366 | --x-incl | --x-inc | --x-in | --x-i) 367 ac_prev=x_includes ;; 368 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 369 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 370 x_includes="$ac_optarg" ;; 371 372 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 373 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 374 ac_prev=x_libraries ;; 375 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 376 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 377 x_libraries="$ac_optarg" ;; 378 379 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } 380 ;; 381 382 *) 383 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then 384 echo "configure: warning: $ac_option: invalid host type" 1>&2 385 fi 386 if test "x$nonopt" != xNONE; then 387 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } 388 fi 389 nonopt="$ac_option" 390 ;; 391 392 esac 393done 394 395if test -n "$ac_prev"; then 396 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } 397fi 398 399trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 400 401# File descriptor usage: 402# 0 standard input 403# 1 file creation 404# 2 errors and warnings 405# 3 some systems may open it to /dev/tty 406# 4 used on the Kubota Titan 407# 6 checking for... messages and results 408# 5 compiler messages saved in config.log 409if test "$silent" = yes; then 410 exec 6>/dev/null 411else 412 exec 6>&1 413fi 414exec 5>./config.log 415 416echo "\ 417This file contains any messages produced by compilers while 418running configure, to aid debugging if configure makes a mistake. 419" 1>&5 420 421# Strip out --no-create and --no-recursion so they do not pile up. 422# Also quote any args containing shell metacharacters. 423ac_configure_args= 424for ac_arg 425do 426 case "$ac_arg" in 427 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 428 | --no-cr | --no-c) ;; 429 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 430 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 431 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 432 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 433 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 434 esac 435done 436 437# NLS nuisances. 438# Only set these to C if already set. These must not be set unconditionally 439# because not all systems understand e.g. LANG=C (notably SCO). 440# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 441# Non-C LC_CTYPE values break the ctype check. 442if test "${LANG+set}" = set; then LANG=C; export LANG; fi 443if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 444if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 445if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 446 447# confdefs.h avoids OS command line length limits that DEFS can exceed. 448rm -rf conftest* confdefs.h 449# AIX cpp loses on an empty file, so make sure it contains at least a newline. 450echo > confdefs.h 451 452# A filename unique to this package, relative to the directory that 453# configure is in, which we can look for to find out if srcdir is correct. 454ac_unique_file=fragrouter.c 455 456# Find the source files, if location was not specified. 457if test -z "$srcdir"; then 458 ac_srcdir_defaulted=yes 459 # Try the directory containing this script, then its parent. 460 ac_prog=$0 461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 463 srcdir=$ac_confdir 464 if test ! -r $srcdir/$ac_unique_file; then 465 srcdir=.. 466 fi 467else 468 ac_srcdir_defaulted=no 469fi 470if test ! -r $srcdir/$ac_unique_file; then 471 if test "$ac_srcdir_defaulted" = yes; then 472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 473 else 474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 475 fi 476fi 477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 478 479# Prefer explicitly selected file to automatically selected ones. 480if test -z "$CONFIG_SITE"; then 481 if test "x$prefix" != xNONE; then 482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 483 else 484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 485 fi 486fi 487for ac_site_file in $CONFIG_SITE; do 488 if test -r "$ac_site_file"; then 489 echo "loading site script $ac_site_file" 490 . "$ac_site_file" 491 fi 492done 493 494if test -r "$cache_file"; then 495 echo "loading cache $cache_file" 496 . $cache_file 497else 498 echo "creating cache $cache_file" 499 > $cache_file 500fi 501 502ac_ext=c 503# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 504ac_cpp='$CPP $CPPFLAGS' 505ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 506ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 507cross_compiling=$ac_cv_prog_cc_cross 508 509ac_exeext= 510ac_objext=o 511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 514 ac_n= ac_c=' 515' ac_t=' ' 516 else 517 ac_n=-n ac_c= ac_t= 518 fi 519else 520 ac_n= ac_c='\c' ac_t= 521fi 522 523 524 525 526 527# Extract the first word of "gcc", so it can be a program name with args. 528set dummy gcc; ac_word=$2 529echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 530echo "configure:531: checking for $ac_word" >&5 531if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 532 echo $ac_n "(cached) $ac_c" 1>&6 533else 534 if test -n "$CC"; then 535 ac_cv_prog_CC="$CC" # Let the user override the test. 536else 537 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 538 ac_dummy="$PATH" 539 for ac_dir in $ac_dummy; do 540 test -z "$ac_dir" && ac_dir=. 541 if test -f $ac_dir/$ac_word; then 542 ac_cv_prog_CC="gcc" 543 break 544 fi 545 done 546 IFS="$ac_save_ifs" 547fi 548fi 549CC="$ac_cv_prog_CC" 550if test -n "$CC"; then 551 echo "$ac_t""$CC" 1>&6 552else 553 echo "$ac_t""no" 1>&6 554fi 555 556if test -z "$CC"; then 557 # Extract the first word of "cc", so it can be a program name with args. 558set dummy cc; ac_word=$2 559echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 560echo "configure:561: checking for $ac_word" >&5 561if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 562 echo $ac_n "(cached) $ac_c" 1>&6 563else 564 if test -n "$CC"; then 565 ac_cv_prog_CC="$CC" # Let the user override the test. 566else 567 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 568 ac_prog_rejected=no 569 ac_dummy="$PATH" 570 for ac_dir in $ac_dummy; do 571 test -z "$ac_dir" && ac_dir=. 572 if test -f $ac_dir/$ac_word; then 573 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 574 ac_prog_rejected=yes 575 continue 576 fi 577 ac_cv_prog_CC="cc" 578 break 579 fi 580 done 581 IFS="$ac_save_ifs" 582if test $ac_prog_rejected = yes; then 583 # We found a bogon in the path, so make sure we never use it. 584 set dummy $ac_cv_prog_CC 585 shift 586 if test $# -gt 0; then 587 # We chose a different compiler from the bogus one. 588 # However, it has the same basename, so the bogon will be chosen 589 # first if we set CC to just the basename; use the full file name. 590 shift 591 set dummy "$ac_dir/$ac_word" "$@" 592 shift 593 ac_cv_prog_CC="$@" 594 fi 595fi 596fi 597fi 598CC="$ac_cv_prog_CC" 599if test -n "$CC"; then 600 echo "$ac_t""$CC" 1>&6 601else 602 echo "$ac_t""no" 1>&6 603fi 604 605 if test -z "$CC"; then 606 case "`uname -s`" in 607 *win32* | *WIN32*) 608 # Extract the first word of "cl", so it can be a program name with args. 609set dummy cl; ac_word=$2 610echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 611echo "configure:612: checking for $ac_word" >&5 612if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 613 echo $ac_n "(cached) $ac_c" 1>&6 614else 615 if test -n "$CC"; then 616 ac_cv_prog_CC="$CC" # Let the user override the test. 617else 618 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 619 ac_dummy="$PATH" 620 for ac_dir in $ac_dummy; do 621 test -z "$ac_dir" && ac_dir=. 622 if test -f $ac_dir/$ac_word; then 623 ac_cv_prog_CC="cl" 624 break 625 fi 626 done 627 IFS="$ac_save_ifs" 628fi 629fi 630CC="$ac_cv_prog_CC" 631if test -n "$CC"; then 632 echo "$ac_t""$CC" 1>&6 633else 634 echo "$ac_t""no" 1>&6 635fi 636 ;; 637 esac 638 fi 639 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 640fi 641 642echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 643echo "configure:644: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 644 645ac_ext=c 646# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 647ac_cpp='$CPP $CPPFLAGS' 648ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 649ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 650cross_compiling=$ac_cv_prog_cc_cross 651 652cat > conftest.$ac_ext << EOF 653 654#line 655 "configure" 655#include "confdefs.h" 656 657main(){return(0);} 658EOF 659if { (eval echo configure:660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 660 ac_cv_prog_cc_works=yes 661 # If we can't run a trivial program, we are probably using a cross compiler. 662 if (./conftest; exit) 2>/dev/null; then 663 ac_cv_prog_cc_cross=no 664 else 665 ac_cv_prog_cc_cross=yes 666 fi 667else 668 echo "configure: failed program was:" >&5 669 cat conftest.$ac_ext >&5 670 ac_cv_prog_cc_works=no 671fi 672rm -fr conftest* 673ac_ext=c 674# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 675ac_cpp='$CPP $CPPFLAGS' 676ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 677ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 678cross_compiling=$ac_cv_prog_cc_cross 679 680echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 681if test $ac_cv_prog_cc_works = no; then 682 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 683fi 684echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 685echo "configure:686: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 686echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 687cross_compiling=$ac_cv_prog_cc_cross 688 689echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 690echo "configure:691: checking whether we are using GNU C" >&5 691if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 692 echo $ac_n "(cached) $ac_c" 1>&6 693else 694 cat > conftest.c <<EOF 695#ifdef __GNUC__ 696 yes; 697#endif 698EOF 699if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 700 ac_cv_prog_gcc=yes 701else 702 ac_cv_prog_gcc=no 703fi 704fi 705 706echo "$ac_t""$ac_cv_prog_gcc" 1>&6 707 708if test $ac_cv_prog_gcc = yes; then 709 GCC=yes 710else 711 GCC= 712fi 713 714ac_test_CFLAGS="${CFLAGS+set}" 715ac_save_CFLAGS="$CFLAGS" 716CFLAGS= 717echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 718echo "configure:719: checking whether ${CC-cc} accepts -g" >&5 719if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 720 echo $ac_n "(cached) $ac_c" 1>&6 721else 722 echo 'void f(){}' > conftest.c 723if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 724 ac_cv_prog_cc_g=yes 725else 726 ac_cv_prog_cc_g=no 727fi 728rm -f conftest* 729 730fi 731 732echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 733if test "$ac_test_CFLAGS" = set; then 734 CFLAGS="$ac_save_CFLAGS" 735elif test $ac_cv_prog_cc_g = yes; then 736 if test "$GCC" = yes; then 737 CFLAGS="-g -O2" 738 else 739 CFLAGS="-g" 740 fi 741else 742 if test "$GCC" = yes; then 743 CFLAGS="-O2" 744 else 745 CFLAGS= 746 fi 747fi 748 749if test -n "$GCC"; then 750 echo $ac_n "checking if the compiler understands -pipe -Wall""... $ac_c" 1>&6 751echo "configure:752: checking if the compiler understands -pipe -Wall" >&5 752 OLDCC="$CC" 753 CC="$CC -pipe -Wall" 754 cat > conftest.$ac_ext <<EOF 755#line 756 "configure" 756#include "confdefs.h" 757 758int main() { 759 760; return 0; } 761EOF 762if { (eval echo configure:763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 763 rm -rf conftest* 764 echo "$ac_t""yes" 1>&6 765else 766 echo "configure: failed program was:" >&5 767 cat conftest.$ac_ext >&5 768 rm -rf conftest* 769 CC="$OLDCC" 770 echo "$ac_t""no" 1>&6 771fi 772rm -f conftest* 773fi 774ac_aux_dir= 775for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 776 if test -f $ac_dir/install-sh; then 777 ac_aux_dir=$ac_dir 778 ac_install_sh="$ac_aux_dir/install-sh -c" 779 break 780 elif test -f $ac_dir/install.sh; then 781 ac_aux_dir=$ac_dir 782 ac_install_sh="$ac_aux_dir/install.sh -c" 783 break 784 fi 785done 786if test -z "$ac_aux_dir"; then 787 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 788fi 789ac_config_guess=$ac_aux_dir/config.guess 790ac_config_sub=$ac_aux_dir/config.sub 791ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 792 793# Find a good install program. We prefer a C program (faster), 794# so one script is as good as another. But avoid the broken or 795# incompatible versions: 796# SysV /etc/install, /usr/sbin/install 797# SunOS /usr/etc/install 798# IRIX /sbin/install 799# AIX /bin/install 800# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 801# AFS /usr/afsws/bin/install, which mishandles nonexistent args 802# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 803# ./install, which can be erroneously created by make from ./install.sh. 804echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 805echo "configure:806: checking for a BSD compatible install" >&5 806if test -z "$INSTALL"; then 807if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 808 echo $ac_n "(cached) $ac_c" 1>&6 809else 810 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 811 for ac_dir in $PATH; do 812 # Account for people who put trailing slashes in PATH elements. 813 case "$ac_dir/" in 814 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 815 *) 816 # OSF1 and SCO ODT 3.0 have their own names for install. 817 # Don't use installbsd from OSF since it installs stuff as root 818 # by default. 819 for ac_prog in ginstall scoinst install; do 820 if test -f $ac_dir/$ac_prog; then 821 if test $ac_prog = install && 822 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 823 # AIX install. It has an incompatible calling convention. 824 : 825 else 826 ac_cv_path_install="$ac_dir/$ac_prog -c" 827 break 2 828 fi 829 fi 830 done 831 ;; 832 esac 833 done 834 IFS="$ac_save_IFS" 835 836fi 837 if test "${ac_cv_path_install+set}" = set; then 838 INSTALL="$ac_cv_path_install" 839 else 840 # As a last resort, use the slow shell script. We don't cache a 841 # path for INSTALL within a source directory, because that will 842 # break other packages using the cache if that directory is 843 # removed, or if the path is relative. 844 INSTALL="$ac_install_sh" 845 fi 846fi 847echo "$ac_t""$INSTALL" 1>&6 848 849# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 850# It thinks the first close brace ends the variable substitution. 851test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 852 853test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 854 855test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 856 857echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 858echo "configure:859: checking whether ${MAKE-make} sets \${MAKE}" >&5 859set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 860if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 861 echo $ac_n "(cached) $ac_c" 1>&6 862else 863 cat > conftestmake <<\EOF 864all: 865 @echo 'ac_maketemp="${MAKE}"' 866EOF 867# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 868eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 869if test -n "$ac_maketemp"; then 870 eval ac_cv_prog_make_${ac_make}_set=yes 871else 872 eval ac_cv_prog_make_${ac_make}_set=no 873fi 874rm -f conftestmake 875fi 876if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 877 echo "$ac_t""yes" 1>&6 878 SET_MAKE= 879else 880 echo "$ac_t""no" 1>&6 881 SET_MAKE="MAKE=${MAKE-make}" 882fi 883 884 885echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 886echo "configure:887: checking how to run the C preprocessor" >&5 887# On Suns, sometimes $CPP names a directory. 888if test -n "$CPP" && test -d "$CPP"; then 889 CPP= 890fi 891if test -z "$CPP"; then 892if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 893 echo $ac_n "(cached) $ac_c" 1>&6 894else 895 # This must be in double quotes, not single quotes, because CPP may get 896 # substituted into the Makefile and "${CC-cc}" will confuse make. 897 CPP="${CC-cc} -E" 898 # On the NeXT, cc -E runs the code through the compiler's parser, 899 # not just through cpp. 900 cat > conftest.$ac_ext <<EOF 901#line 902 "configure" 902#include "confdefs.h" 903#include <assert.h> 904Syntax Error 905EOF 906ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 907{ (eval echo configure:908: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 908ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 909if test -z "$ac_err"; then 910 : 911else 912 echo "$ac_err" >&5 913 echo "configure: failed program was:" >&5 914 cat conftest.$ac_ext >&5 915 rm -rf conftest* 916 CPP="${CC-cc} -E -traditional-cpp" 917 cat > conftest.$ac_ext <<EOF 918#line 919 "configure" 919#include "confdefs.h" 920#include <assert.h> 921Syntax Error 922EOF 923ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 924{ (eval echo configure:925: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 925ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 926if test -z "$ac_err"; then 927 : 928else 929 echo "$ac_err" >&5 930 echo "configure: failed program was:" >&5 931 cat conftest.$ac_ext >&5 932 rm -rf conftest* 933 CPP="${CC-cc} -nologo -E" 934 cat > conftest.$ac_ext <<EOF 935#line 936 "configure" 936#include "confdefs.h" 937#include <assert.h> 938Syntax Error 939EOF 940ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 941{ (eval echo configure:942: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 942ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 943if test -z "$ac_err"; then 944 : 945else 946 echo "$ac_err" >&5 947 echo "configure: failed program was:" >&5 948 cat conftest.$ac_ext >&5 949 rm -rf conftest* 950 CPP=/lib/cpp 951fi 952rm -f conftest* 953fi 954rm -f conftest* 955fi 956rm -f conftest* 957 ac_cv_prog_CPP="$CPP" 958fi 959 CPP="$ac_cv_prog_CPP" 960else 961 ac_cv_prog_CPP="$CPP" 962fi 963echo "$ac_t""$CPP" 1>&6 964 965echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 966echo "configure:967: checking for ANSI C header files" >&5 967if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 968 echo $ac_n "(cached) $ac_c" 1>&6 969else 970 cat > conftest.$ac_ext <<EOF 971#line 972 "configure" 972#include "confdefs.h" 973#include <stdlib.h> 974#include <stdarg.h> 975#include <string.h> 976#include <float.h> 977EOF 978ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 979{ (eval echo configure:980: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 980ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 981if test -z "$ac_err"; then 982 rm -rf conftest* 983 ac_cv_header_stdc=yes 984else 985 echo "$ac_err" >&5 986 echo "configure: failed program was:" >&5 987 cat conftest.$ac_ext >&5 988 rm -rf conftest* 989 ac_cv_header_stdc=no 990fi 991rm -f conftest* 992 993if test $ac_cv_header_stdc = yes; then 994 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 995cat > conftest.$ac_ext <<EOF 996#line 997 "configure" 997#include "confdefs.h" 998#include <string.h> 999EOF 1000if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1001 egrep "memchr" >/dev/null 2>&1; then 1002 : 1003else 1004 rm -rf conftest* 1005 ac_cv_header_stdc=no 1006fi 1007rm -f conftest* 1008 1009fi 1010 1011if test $ac_cv_header_stdc = yes; then 1012 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1013cat > conftest.$ac_ext <<EOF 1014#line 1015 "configure" 1015#include "confdefs.h" 1016#include <stdlib.h> 1017EOF 1018if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1019 egrep "free" >/dev/null 2>&1; then 1020 : 1021else 1022 rm -rf conftest* 1023 ac_cv_header_stdc=no 1024fi 1025rm -f conftest* 1026 1027fi 1028 1029if test $ac_cv_header_stdc = yes; then 1030 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1031if test "$cross_compiling" = yes; then 1032 : 1033else 1034 cat > conftest.$ac_ext <<EOF 1035#line 1036 "configure" 1036#include "confdefs.h" 1037#include <ctype.h> 1038#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1039#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1040#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1041int main () { int i; for (i = 0; i < 256; i++) 1042if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1043exit (0); } 1044 1045EOF 1046if { (eval echo configure:1047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1047then 1048 : 1049else 1050 echo "configure: failed program was:" >&5 1051 cat conftest.$ac_ext >&5 1052 rm -fr conftest* 1053 ac_cv_header_stdc=no 1054fi 1055rm -fr conftest* 1056fi 1057 1058fi 1059fi 1060 1061echo "$ac_t""$ac_cv_header_stdc" 1>&6 1062if test $ac_cv_header_stdc = yes; then 1063 cat >> confdefs.h <<\EOF 1064#define STDC_HEADERS 1 1065EOF 1066 1067fi 1068 1069for ac_hdr in unistd.h sys/param.h 1070do 1071ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1072echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1073echo "configure:1074: checking for $ac_hdr" >&5 1074if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1075 echo $ac_n "(cached) $ac_c" 1>&6 1076else 1077 cat > conftest.$ac_ext <<EOF 1078#line 1079 "configure" 1079#include "confdefs.h" 1080#include <$ac_hdr> 1081EOF 1082ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1083{ (eval echo configure:1084: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1084ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1085if test -z "$ac_err"; then 1086 rm -rf conftest* 1087 eval "ac_cv_header_$ac_safe=yes" 1088else 1089 echo "$ac_err" >&5 1090 echo "configure: failed program was:" >&5 1091 cat conftest.$ac_ext >&5 1092 rm -rf conftest* 1093 eval "ac_cv_header_$ac_safe=no" 1094fi 1095rm -f conftest* 1096fi 1097if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1098 echo "$ac_t""yes" 1>&6 1099 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1100 cat >> confdefs.h <<EOF 1101#define $ac_tr_hdr 1 1102EOF 1103 1104else 1105 echo "$ac_t""no" 1>&6 1106fi 1107done 1108 1109 1110echo $ac_n "checking for working const""... $ac_c" 1>&6 1111echo "configure:1112: checking for working const" >&5 1112if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1113 echo $ac_n "(cached) $ac_c" 1>&6 1114else 1115 cat > conftest.$ac_ext <<EOF 1116#line 1117 "configure" 1117#include "confdefs.h" 1118 1119int main() { 1120 1121/* Ultrix mips cc rejects this. */ 1122typedef int charset[2]; const charset x; 1123/* SunOS 4.1.1 cc rejects this. */ 1124char const *const *ccp; 1125char **p; 1126/* NEC SVR4.0.2 mips cc rejects this. */ 1127struct point {int x, y;}; 1128static struct point const zero = {0,0}; 1129/* AIX XL C 1.02.0.0 rejects this. 1130 It does not let you subtract one const X* pointer from another in an arm 1131 of an if-expression whose if-part is not a constant expression */ 1132const char *g = "string"; 1133ccp = &g + (g ? g-g : 0); 1134/* HPUX 7.0 cc rejects these. */ 1135++ccp; 1136p = (char**) ccp; 1137ccp = (char const *const *) p; 1138{ /* SCO 3.2v4 cc rejects this. */ 1139 char *t; 1140 char const *s = 0 ? (char *) 0 : (char const *) 0; 1141 1142 *t++ = 0; 1143} 1144{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1145 int x[] = {25, 17}; 1146 const int *foo = &x[0]; 1147 ++foo; 1148} 1149{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1150 typedef const int *iptr; 1151 iptr p = 0; 1152 ++p; 1153} 1154{ /* AIX XL C 1.02.0.0 rejects this saying 1155 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1156 struct s { int j; const int *ap[3]; }; 1157 struct s *b; b->j = 5; 1158} 1159{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1160 const int foo = 10; 1161} 1162 1163; return 0; } 1164EOF 1165if { (eval echo configure:1166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1166 rm -rf conftest* 1167 ac_cv_c_const=yes 1168else 1169 echo "configure: failed program was:" >&5 1170 cat conftest.$ac_ext >&5 1171 rm -rf conftest* 1172 ac_cv_c_const=no 1173fi 1174rm -f conftest* 1175fi 1176 1177echo "$ac_t""$ac_cv_c_const" 1>&6 1178if test $ac_cv_c_const = no; then 1179 cat >> confdefs.h <<\EOF 1180#define const 1181EOF 1182 1183fi 1184 1185 1186for ac_func in strdup 1187do 1188echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1189echo "configure:1190: checking for $ac_func" >&5 1190if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1191 echo $ac_n "(cached) $ac_c" 1>&6 1192else 1193 cat > conftest.$ac_ext <<EOF 1194#line 1195 "configure" 1195#include "confdefs.h" 1196/* System header to define __stub macros and hopefully few prototypes, 1197 which can conflict with char $ac_func(); below. */ 1198#include <assert.h> 1199/* Override any gcc2 internal prototype to avoid an error. */ 1200/* We use char because int might match the return type of a gcc2 1201 builtin and then its argument prototype would still apply. */ 1202char $ac_func(); 1203 1204int main() { 1205 1206/* The GNU C library defines this for functions which it implements 1207 to always fail with ENOSYS. Some functions are actually named 1208 something starting with __ and the normal name is an alias. */ 1209#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1210choke me 1211#else 1212$ac_func(); 1213#endif 1214 1215; return 0; } 1216EOF 1217if { (eval echo configure:1218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1218 rm -rf conftest* 1219 eval "ac_cv_func_$ac_func=yes" 1220else 1221 echo "configure: failed program was:" >&5 1222 cat conftest.$ac_ext >&5 1223 rm -rf conftest* 1224 eval "ac_cv_func_$ac_func=no" 1225fi 1226rm -f conftest* 1227fi 1228 1229if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1230 echo "$ac_t""yes" 1>&6 1231 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1232 cat >> confdefs.h <<EOF 1233#define $ac_tr_func 1 1234EOF 1235 1236else 1237 echo "$ac_t""no" 1>&6 1238fi 1239done 1240 1241 1242echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 1243echo "configure:1244: checking for gethostbyname in -lnsl" >&5 1244ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` 1245if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1246 echo $ac_n "(cached) $ac_c" 1>&6 1247else 1248 ac_save_LIBS="$LIBS" 1249LIBS="-lnsl $LIBS" 1250cat > conftest.$ac_ext <<EOF 1251#line 1252 "configure" 1252#include "confdefs.h" 1253/* Override any gcc2 internal prototype to avoid an error. */ 1254/* We use char because int might match the return type of a gcc2 1255 builtin and then its argument prototype would still apply. */ 1256char gethostbyname(); 1257 1258int main() { 1259gethostbyname() 1260; return 0; } 1261EOF 1262if { (eval echo configure:1263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1263 rm -rf conftest* 1264 eval "ac_cv_lib_$ac_lib_var=yes" 1265else 1266 echo "configure: failed program was:" >&5 1267 cat conftest.$ac_ext >&5 1268 rm -rf conftest* 1269 eval "ac_cv_lib_$ac_lib_var=no" 1270fi 1271rm -f conftest* 1272LIBS="$ac_save_LIBS" 1273 1274fi 1275if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1276 echo "$ac_t""yes" 1>&6 1277 ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 1278 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 1279 cat >> confdefs.h <<EOF 1280#define $ac_tr_lib 1 1281EOF 1282 1283 LIBS="-lnsl $LIBS" 1284 1285else 1286 echo "$ac_t""no" 1>&6 1287fi 1288 1289echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 1290echo "configure:1291: checking for socket in -lsocket" >&5 1291ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` 1292if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1293 echo $ac_n "(cached) $ac_c" 1>&6 1294else 1295 ac_save_LIBS="$LIBS" 1296LIBS="-lsocket $LIBS" 1297cat > conftest.$ac_ext <<EOF 1298#line 1299 "configure" 1299#include "confdefs.h" 1300/* Override any gcc2 internal prototype to avoid an error. */ 1301/* We use char because int might match the return type of a gcc2 1302 builtin and then its argument prototype would still apply. */ 1303char socket(); 1304 1305int main() { 1306socket() 1307; return 0; } 1308EOF 1309if { (eval echo configure:1310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1310 rm -rf conftest* 1311 eval "ac_cv_lib_$ac_lib_var=yes" 1312else 1313 echo "configure: failed program was:" >&5 1314 cat conftest.$ac_ext >&5 1315 rm -rf conftest* 1316 eval "ac_cv_lib_$ac_lib_var=no" 1317fi 1318rm -f conftest* 1319LIBS="$ac_save_LIBS" 1320 1321fi 1322if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1323 echo "$ac_t""yes" 1>&6 1324 ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ 1325 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` 1326 cat >> confdefs.h <<EOF 1327#define $ac_tr_lib 1 1328EOF 1329 1330 LIBS="-lsocket $LIBS" 1331 1332else 1333 echo "$ac_t""no" 1>&6 1334fi 1335 1336 1337for ac_hdr in net/ethernet.h 1338do 1339ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1340echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1341echo "configure:1342: checking for $ac_hdr" >&5 1342if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1343 echo $ac_n "(cached) $ac_c" 1>&6 1344else 1345 cat > conftest.$ac_ext <<EOF 1346#line 1347 "configure" 1347#include "confdefs.h" 1348#include <$ac_hdr> 1349EOF 1350ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1351{ (eval echo configure:1352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1352ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1353if test -z "$ac_err"; then 1354 rm -rf conftest* 1355 eval "ac_cv_header_$ac_safe=yes" 1356else 1357 echo "$ac_err" >&5 1358 echo "configure: failed program was:" >&5 1359 cat conftest.$ac_ext >&5 1360 rm -rf conftest* 1361 eval "ac_cv_header_$ac_safe=no" 1362fi 1363rm -f conftest* 1364fi 1365if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1366 echo "$ac_t""yes" 1>&6 1367 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1368 cat >> confdefs.h <<EOF 1369#define $ac_tr_hdr 1 1370EOF 1371 1372else 1373 echo "$ac_t""no" 1>&6 1374fi 1375done 1376 1377 1378subdirs="Libnet-0.99b" 1379 1380 1381trap '' 1 2 15 1382cat > confcache <<\EOF 1383# This file is a shell script that caches the results of configure 1384# tests run on this system so they can be shared between configure 1385# scripts and configure runs. It is not useful on other systems. 1386# If it contains results you don't want to keep, you may remove or edit it. 1387# 1388# By default, configure uses ./config.cache as the cache file, 1389# creating it if it does not exist already. You can give configure 1390# the --cache-file=FILE option to use a different cache file; that is 1391# what configure does when it calls configure scripts in 1392# subdirectories, so they share the cache. 1393# Giving --cache-file=/dev/null disables caching, for debugging configure. 1394# config.status only pays attention to the cache file if you give it the 1395# --recheck option to rerun configure. 1396# 1397EOF 1398# The following way of writing the cache mishandles newlines in values, 1399# but we know of no workaround that is simple, portable, and efficient. 1400# So, don't put newlines in cache variables' values. 1401# Ultrix sh set writes to stderr and can't be redirected directly, 1402# and sets the high bit in the cache file unless we assign to the vars. 1403(set) 2>&1 | 1404 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1405 *ac_space=\ *) 1406 # `set' does not quote correctly, so add quotes (double-quote substitution 1407 # turns \\\\ into \\, and sed turns \\ into \). 1408 sed -n \ 1409 -e "s/'/'\\\\''/g" \ 1410 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1411 ;; 1412 *) 1413 # `set' quotes correctly as required by POSIX, so do not add quotes. 1414 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1415 ;; 1416 esac >> confcache 1417if cmp -s $cache_file confcache; then 1418 : 1419else 1420 if test -w $cache_file; then 1421 echo "updating cache $cache_file" 1422 cat confcache > $cache_file 1423 else 1424 echo "not updating unwritable cache $cache_file" 1425 fi 1426fi 1427rm -f confcache 1428 1429trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1430 1431test "x$prefix" = xNONE && prefix=$ac_default_prefix 1432# Let make expand exec_prefix. 1433test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1434 1435# Any assignment to VPATH causes Sun make to only execute 1436# the first set of double-colon rules, so remove it if not needed. 1437# If there is a colon in the path, we need to keep it. 1438if test "x$srcdir" = x.; then 1439 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1440fi 1441 1442trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1443 1444DEFS=-DHAVE_CONFIG_H 1445 1446# Without the "./", some shells look in PATH for config.status. 1447: ${CONFIG_STATUS=./config.status} 1448 1449echo creating $CONFIG_STATUS 1450rm -f $CONFIG_STATUS 1451cat > $CONFIG_STATUS <<EOF 1452#! /bin/sh 1453# Generated automatically by configure. 1454# Run this file to recreate the current configuration. 1455# This directory was configured as follows, 1456# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1457# 1458# $0 $ac_configure_args 1459# 1460# Compiler output produced by configure, useful for debugging 1461# configure, is in ./config.log if it exists. 1462 1463ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1464for ac_option 1465do 1466 case "\$ac_option" in 1467 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1468 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1469 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1470 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1471 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1472 exit 0 ;; 1473 -help | --help | --hel | --he | --h) 1474 echo "\$ac_cs_usage"; exit 0 ;; 1475 *) echo "\$ac_cs_usage"; exit 1 ;; 1476 esac 1477done 1478 1479ac_given_srcdir=$srcdir 1480ac_given_INSTALL="$INSTALL" 1481 1482trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1483EOF 1484cat >> $CONFIG_STATUS <<EOF 1485 1486# Protect against being on the right side of a sed subst in config.status. 1487sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1488 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1489$ac_vpsub 1490$extrasub 1491s%@SHELL@%$SHELL%g 1492s%@CFLAGS@%$CFLAGS%g 1493s%@CPPFLAGS@%$CPPFLAGS%g 1494s%@CXXFLAGS@%$CXXFLAGS%g 1495s%@FFLAGS@%$FFLAGS%g 1496s%@DEFS@%$DEFS%g 1497s%@LDFLAGS@%$LDFLAGS%g 1498s%@LIBS@%$LIBS%g 1499s%@exec_prefix@%$exec_prefix%g 1500s%@prefix@%$prefix%g 1501s%@program_transform_name@%$program_transform_name%g 1502s%@bindir@%$bindir%g 1503s%@sbindir@%$sbindir%g 1504s%@libexecdir@%$libexecdir%g 1505s%@datadir@%$datadir%g 1506s%@sysconfdir@%$sysconfdir%g 1507s%@sharedstatedir@%$sharedstatedir%g 1508s%@localstatedir@%$localstatedir%g 1509s%@libdir@%$libdir%g 1510s%@includedir@%$includedir%g 1511s%@oldincludedir@%$oldincludedir%g 1512s%@infodir@%$infodir%g 1513s%@mandir@%$mandir%g 1514s%@CC@%$CC%g 1515s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1516s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 1517s%@INSTALL_DATA@%$INSTALL_DATA%g 1518s%@SET_MAKE@%$SET_MAKE%g 1519s%@CPP@%$CPP%g 1520s%@subdirs@%$subdirs%g 1521 1522CEOF 1523EOF 1524 1525cat >> $CONFIG_STATUS <<\EOF 1526 1527# Split the substitutions into bite-sized pieces for seds with 1528# small command number limits, like on Digital OSF/1 and HP-UX. 1529ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1530ac_file=1 # Number of current file. 1531ac_beg=1 # First line for current file. 1532ac_end=$ac_max_sed_cmds # Line after last line for current file. 1533ac_more_lines=: 1534ac_sed_cmds="" 1535while $ac_more_lines; do 1536 if test $ac_beg -gt 1; then 1537 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1538 else 1539 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1540 fi 1541 if test ! -s conftest.s$ac_file; then 1542 ac_more_lines=false 1543 rm -f conftest.s$ac_file 1544 else 1545 if test -z "$ac_sed_cmds"; then 1546 ac_sed_cmds="sed -f conftest.s$ac_file" 1547 else 1548 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1549 fi 1550 ac_file=`expr $ac_file + 1` 1551 ac_beg=$ac_end 1552 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1553 fi 1554done 1555if test -z "$ac_sed_cmds"; then 1556 ac_sed_cmds=cat 1557fi 1558EOF 1559 1560cat >> $CONFIG_STATUS <<EOF 1561 1562CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1563EOF 1564cat >> $CONFIG_STATUS <<\EOF 1565for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1566 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1567 case "$ac_file" in 1568 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1569 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1570 *) ac_file_in="${ac_file}.in" ;; 1571 esac 1572 1573 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1574 1575 # Remove last slash and all that follows it. Not all systems have dirname. 1576 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1577 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1578 # The file is in a subdirectory. 1579 test ! -d "$ac_dir" && mkdir "$ac_dir" 1580 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1581 # A "../" for each directory in $ac_dir_suffix. 1582 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1583 else 1584 ac_dir_suffix= ac_dots= 1585 fi 1586 1587 case "$ac_given_srcdir" in 1588 .) srcdir=. 1589 if test -z "$ac_dots"; then top_srcdir=. 1590 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1591 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1592 *) # Relative path. 1593 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1594 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1595 esac 1596 1597 case "$ac_given_INSTALL" in 1598 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1599 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1600 esac 1601 1602 echo creating "$ac_file" 1603 rm -f "$ac_file" 1604 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1605 case "$ac_file" in 1606 *Makefile*) ac_comsub="1i\\ 1607# $configure_input" ;; 1608 *) ac_comsub= ;; 1609 esac 1610 1611 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1612 sed -e "$ac_comsub 1613s%@configure_input@%$configure_input%g 1614s%@srcdir@%$srcdir%g 1615s%@top_srcdir@%$top_srcdir%g 1616s%@INSTALL@%$INSTALL%g 1617" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1618fi; done 1619rm -f conftest.s* 1620 1621# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1622# NAME is the cpp macro being defined and VALUE is the value it is being given. 1623# 1624# ac_d sets the value in "#define NAME VALUE" lines. 1625ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1626ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1627ac_dC='\3' 1628ac_dD='%g' 1629# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1630ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1631ac_uB='\([ ]\)%\1#\2define\3' 1632ac_uC=' ' 1633ac_uD='\4%g' 1634# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1635ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1636ac_eB='$%\1#\2define\3' 1637ac_eC=' ' 1638ac_eD='%g' 1639 1640if test "${CONFIG_HEADERS+set}" != set; then 1641EOF 1642cat >> $CONFIG_STATUS <<EOF 1643 CONFIG_HEADERS="config.h" 1644EOF 1645cat >> $CONFIG_STATUS <<\EOF 1646fi 1647for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1648 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1649 case "$ac_file" in 1650 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1651 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1652 *) ac_file_in="${ac_file}.in" ;; 1653 esac 1654 1655 echo creating $ac_file 1656 1657 rm -f conftest.frag conftest.in conftest.out 1658 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1659 cat $ac_file_inputs > conftest.in 1660 1661EOF 1662 1663# Transform confdefs.h into a sed script conftest.vals that substitutes 1664# the proper values into config.h.in to produce config.h. And first: 1665# Protect against being on the right side of a sed subst in config.status. 1666# Protect against being in an unquoted here document in config.status. 1667rm -f conftest.vals 1668cat > conftest.hdr <<\EOF 1669s/[\\&%]/\\&/g 1670s%[\\$`]%\\&%g 1671s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1672s%ac_d%ac_u%gp 1673s%ac_u%ac_e%gp 1674EOF 1675sed -n -f conftest.hdr confdefs.h > conftest.vals 1676rm -f conftest.hdr 1677 1678# This sed command replaces #undef with comments. This is necessary, for 1679# example, in the case of _POSIX_SOURCE, which is predefined and required 1680# on some systems where configure will not decide to define it. 1681cat >> conftest.vals <<\EOF 1682s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1683EOF 1684 1685# Break up conftest.vals because some shells have a limit on 1686# the size of here documents, and old seds have small limits too. 1687 1688rm -f conftest.tail 1689while : 1690do 1691 ac_lines=`grep -c . conftest.vals` 1692 # grep -c gives empty output for an empty file on some AIX systems. 1693 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1694 # Write a limited-size here document to conftest.frag. 1695 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1696 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1697 echo 'CEOF 1698 sed -f conftest.frag conftest.in > conftest.out 1699 rm -f conftest.in 1700 mv conftest.out conftest.in 1701' >> $CONFIG_STATUS 1702 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1703 rm -f conftest.vals 1704 mv conftest.tail conftest.vals 1705done 1706rm -f conftest.vals 1707 1708cat >> $CONFIG_STATUS <<\EOF 1709 rm -f conftest.frag conftest.h 1710 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1711 cat conftest.in >> conftest.h 1712 rm -f conftest.in 1713 if cmp -s $ac_file conftest.h 2>/dev/null; then 1714 echo "$ac_file is unchanged" 1715 rm -f conftest.h 1716 else 1717 # Remove last slash and all that follows it. Not all systems have dirname. 1718 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1719 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1720 # The file is in a subdirectory. 1721 test ! -d "$ac_dir" && mkdir "$ac_dir" 1722 fi 1723 rm -f $ac_file 1724 mv conftest.h $ac_file 1725 fi 1726fi; done 1727 1728EOF 1729cat >> $CONFIG_STATUS <<EOF 1730 1731EOF 1732cat >> $CONFIG_STATUS <<\EOF 1733 1734exit 0 1735EOF 1736chmod +x $CONFIG_STATUS 1737rm -fr confdefs* $ac_clean_files 1738test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1739 1740if test "$no_recursion" != yes; then 1741 1742 # Remove --cache-file and --srcdir arguments so they do not pile up. 1743 ac_sub_configure_args= 1744 ac_prev= 1745 for ac_arg in $ac_configure_args; do 1746 if test -n "$ac_prev"; then 1747 ac_prev= 1748 continue 1749 fi 1750 case "$ac_arg" in 1751 -cache-file | --cache-file | --cache-fil | --cache-fi \ 1752 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 1753 ac_prev=cache_file ;; 1754 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 1755 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 1756 ;; 1757 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1758 ac_prev=srcdir ;; 1759 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1760 ;; 1761 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 1762 esac 1763 done 1764 1765 for ac_config_dir in Libnet-0.99b; do 1766 1767 # Do not complain, so a configure script can configure whichever 1768 # parts of a large source tree are present. 1769 if test ! -d $srcdir/$ac_config_dir; then 1770 continue 1771 fi 1772 1773 echo configuring in $ac_config_dir 1774 1775 case "$srcdir" in 1776 .) ;; 1777 *) 1778 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; 1779 else 1780 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } 1781 fi 1782 ;; 1783 esac 1784 1785 ac_popdir=`pwd` 1786 cd $ac_config_dir 1787 1788 # A "../" for each directory in /$ac_config_dir. 1789 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` 1790 1791 case "$srcdir" in 1792 .) # No --srcdir option. We are building in place. 1793 ac_sub_srcdir=$srcdir ;; 1794 /*) # Absolute path. 1795 ac_sub_srcdir=$srcdir/$ac_config_dir ;; 1796 *) # Relative path. 1797 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; 1798 esac 1799 1800 # Check for guested configure; otherwise get Cygnus style configure. 1801 if test -f $ac_sub_srcdir/configure; then 1802 ac_sub_configure=$ac_sub_srcdir/configure 1803 elif test -f $ac_sub_srcdir/configure.in; then 1804 ac_sub_configure=$ac_configure 1805 else 1806 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 1807 ac_sub_configure= 1808 fi 1809 1810 # The recursion is here. 1811 if test -n "$ac_sub_configure"; then 1812 1813 # Make the cache file name correct relative to the subdirectory. 1814 case "$cache_file" in 1815 /*) ac_sub_cache_file=$cache_file ;; 1816 *) # Relative path. 1817 ac_sub_cache_file="$ac_dots$cache_file" ;; 1818 esac 1819 case "$ac_given_INSTALL" in 1820 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1821 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1822 esac 1823 1824 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" 1825 # The eval makes quoting arguments work. 1826 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir 1827 then : 1828 else 1829 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } 1830 fi 1831 fi 1832 1833 cd $ac_popdir 1834 done 1835fi 1836 1837