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 ;; 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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 "$ac_help"; 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214 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 215 | --libexe=* | --libex=* | --libe=*) 216 libexecdir="$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 ;; 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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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 446 447# confdefs.h avoids OS command line length limits that DEFS can exceed. 448rm -rf conftest* confdefs.h 449# AIX cpp loses on an empty file, so make sure it contains at least a newline. 450echo > confdefs.h 451 452# A filename unique to this package, relative to the directory that 453# configure is in, which we can look for to find out if srcdir is correct. 454ac_unique_file=main.c 455 456# Find the source files, if location was not specified. 457if test -z "$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# From configure.in Revision: 1.01 525 526# Extract the first word of "gcc", so it can be a program name with args. 527set dummy gcc; ac_word=$2 528echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 529echo "configure:530: checking for $ac_word" >&5 530if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 531 echo $ac_n "(cached) $ac_c" 1>&6 532else 533 if test -n "$CC"; then 534 ac_cv_prog_CC="$CC" # Let the user override the test. 535else 536 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 537 ac_dummy="$PATH" 538 for ac_dir in $ac_dummy; do 539 test -z "$ac_dir" && ac_dir=. 540 if test -f $ac_dir/$ac_word; then 541 ac_cv_prog_CC="gcc" 542 break 543 fi 544 done 545 IFS="$ac_save_ifs" 546fi 547fi 548CC="$ac_cv_prog_CC" 549if test -n "$CC"; then 550 echo "$ac_t""$CC" 1>&6 551else 552 echo "$ac_t""no" 1>&6 553fi 554 555if test -z "$CC"; then 556 # Extract the first word of "cc", so it can be a program name with args. 557set dummy cc; ac_word=$2 558echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 559echo "configure:560: checking for $ac_word" >&5 560if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 561 echo $ac_n "(cached) $ac_c" 1>&6 562else 563 if test -n "$CC"; then 564 ac_cv_prog_CC="$CC" # Let the user override the test. 565else 566 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 567 ac_prog_rejected=no 568 ac_dummy="$PATH" 569 for ac_dir in $ac_dummy; do 570 test -z "$ac_dir" && ac_dir=. 571 if test -f $ac_dir/$ac_word; then 572 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 573 ac_prog_rejected=yes 574 continue 575 fi 576 ac_cv_prog_CC="cc" 577 break 578 fi 579 done 580 IFS="$ac_save_ifs" 581if test $ac_prog_rejected = yes; then 582 # We found a bogon in the path, so make sure we never use it. 583 set dummy $ac_cv_prog_CC 584 shift 585 if test $# -gt 0; then 586 # We chose a different compiler from the bogus one. 587 # However, it has the same basename, so the bogon will be chosen 588 # first if we set CC to just the basename; use the full file name. 589 shift 590 set dummy "$ac_dir/$ac_word" "$@" 591 shift 592 ac_cv_prog_CC="$@" 593 fi 594fi 595fi 596fi 597CC="$ac_cv_prog_CC" 598if test -n "$CC"; then 599 echo "$ac_t""$CC" 1>&6 600else 601 echo "$ac_t""no" 1>&6 602fi 603 604 if test -z "$CC"; then 605 case "`uname -s`" in 606 *win32* | *WIN32*) 607 # Extract the first word of "cl", so it can be a program name with args. 608set dummy cl; ac_word=$2 609echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 610echo "configure:611: checking for $ac_word" >&5 611if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 612 echo $ac_n "(cached) $ac_c" 1>&6 613else 614 if test -n "$CC"; then 615 ac_cv_prog_CC="$CC" # Let the user override the test. 616else 617 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 618 ac_dummy="$PATH" 619 for ac_dir in $ac_dummy; do 620 test -z "$ac_dir" && ac_dir=. 621 if test -f $ac_dir/$ac_word; then 622 ac_cv_prog_CC="cl" 623 break 624 fi 625 done 626 IFS="$ac_save_ifs" 627fi 628fi 629CC="$ac_cv_prog_CC" 630if test -n "$CC"; then 631 echo "$ac_t""$CC" 1>&6 632else 633 echo "$ac_t""no" 1>&6 634fi 635 ;; 636 esac 637 fi 638 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 639fi 640 641echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 642echo "configure:643: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 643 644ac_ext=c 645# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 646ac_cpp='$CPP $CPPFLAGS' 647ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 648ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 649cross_compiling=$ac_cv_prog_cc_cross 650 651cat > conftest.$ac_ext << EOF 652 653#line 654 "configure" 654#include "confdefs.h" 655 656main(){return(0);} 657EOF 658if { (eval echo configure:659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 659 ac_cv_prog_cc_works=yes 660 # If we can't run a trivial program, we are probably using a cross compiler. 661 if (./conftest; exit) 2>/dev/null; then 662 ac_cv_prog_cc_cross=no 663 else 664 ac_cv_prog_cc_cross=yes 665 fi 666else 667 echo "configure: failed program was:" >&5 668 cat conftest.$ac_ext >&5 669 ac_cv_prog_cc_works=no 670fi 671rm -fr conftest* 672ac_ext=c 673# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 674ac_cpp='$CPP $CPPFLAGS' 675ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 676ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 677cross_compiling=$ac_cv_prog_cc_cross 678 679echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 680if test $ac_cv_prog_cc_works = no; then 681 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 682fi 683echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 684echo "configure:685: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 685echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 686cross_compiling=$ac_cv_prog_cc_cross 687 688echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 689echo "configure:690: checking whether we are using GNU C" >&5 690if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 691 echo $ac_n "(cached) $ac_c" 1>&6 692else 693 cat > conftest.c <<EOF 694#ifdef __GNUC__ 695 yes; 696#endif 697EOF 698if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 699 ac_cv_prog_gcc=yes 700else 701 ac_cv_prog_gcc=no 702fi 703fi 704 705echo "$ac_t""$ac_cv_prog_gcc" 1>&6 706 707if test $ac_cv_prog_gcc = yes; then 708 GCC=yes 709else 710 GCC= 711fi 712 713ac_test_CFLAGS="${CFLAGS+set}" 714ac_save_CFLAGS="$CFLAGS" 715CFLAGS= 716echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 717echo "configure:718: checking whether ${CC-cc} accepts -g" >&5 718if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 719 echo $ac_n "(cached) $ac_c" 1>&6 720else 721 echo 'void f(){}' > conftest.c 722if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 723 ac_cv_prog_cc_g=yes 724else 725 ac_cv_prog_cc_g=no 726fi 727rm -f conftest* 728 729fi 730 731echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 732if test "$ac_test_CFLAGS" = set; then 733 CFLAGS="$ac_save_CFLAGS" 734elif test $ac_cv_prog_cc_g = yes; then 735 if test "$GCC" = yes; then 736 CFLAGS="-g -O2" 737 else 738 CFLAGS="-g" 739 fi 740else 741 if test "$GCC" = yes; then 742 CFLAGS="-O2" 743 else 744 CFLAGS= 745 fi 746fi 747 748ac_aux_dir= 749for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 750 if test -f $ac_dir/install-sh; then 751 ac_aux_dir=$ac_dir 752 ac_install_sh="$ac_aux_dir/install-sh -c" 753 break 754 elif test -f $ac_dir/install.sh; then 755 ac_aux_dir=$ac_dir 756 ac_install_sh="$ac_aux_dir/install.sh -c" 757 break 758 fi 759done 760if test -z "$ac_aux_dir"; then 761 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } 762fi 763ac_config_guess=$ac_aux_dir/config.guess 764ac_config_sub=$ac_aux_dir/config.sub 765ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 766 767# Find a good install program. We prefer a C program (faster), 768# so one script is as good as another. But avoid the broken or 769# incompatible versions: 770# SysV /etc/install, /usr/sbin/install 771# SunOS /usr/etc/install 772# IRIX /sbin/install 773# AIX /bin/install 774# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 775# AFS /usr/afsws/bin/install, which mishandles nonexistent args 776# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 777# ./install, which can be erroneously created by make from ./install.sh. 778echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 779echo "configure:780: checking for a BSD compatible install" >&5 780if test -z "$INSTALL"; then 781if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 782 echo $ac_n "(cached) $ac_c" 1>&6 783else 784 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 785 for ac_dir in $PATH; do 786 # Account for people who put trailing slashes in PATH elements. 787 case "$ac_dir/" in 788 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 789 *) 790 # OSF1 and SCO ODT 3.0 have their own names for install. 791 # Don't use installbsd from OSF since it installs stuff as root 792 # by default. 793 for ac_prog in ginstall scoinst install; do 794 if test -f $ac_dir/$ac_prog; then 795 if test $ac_prog = install && 796 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 797 # AIX install. It has an incompatible calling convention. 798 : 799 else 800 ac_cv_path_install="$ac_dir/$ac_prog -c" 801 break 2 802 fi 803 fi 804 done 805 ;; 806 esac 807 done 808 IFS="$ac_save_IFS" 809 810fi 811 if test "${ac_cv_path_install+set}" = set; then 812 INSTALL="$ac_cv_path_install" 813 else 814 # As a last resort, use the slow shell script. We don't cache a 815 # path for INSTALL within a source directory, because that will 816 # break other packages using the cache if that directory is 817 # removed, or if the path is relative. 818 INSTALL="$ac_install_sh" 819 fi 820fi 821echo "$ac_t""$INSTALL" 1>&6 822 823# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 824# It thinks the first close brace ends the variable substitution. 825test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 826 827test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 828 829test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 830 831 832 833# Make sure we can run config.sub. 834if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 835else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 836fi 837 838echo $ac_n "checking host system type""... $ac_c" 1>&6 839echo "configure:840: checking host system type" >&5 840 841host_alias=$host 842case "$host_alias" in 843NONE) 844 case $nonopt in 845 NONE) 846 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 847 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 848 fi ;; 849 *) host_alias=$nonopt ;; 850 esac ;; 851esac 852 853host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 854host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 855host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 856host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 857echo "$ac_t""$host" 1>&6 858 859case "$host" in 860 i?86-*-*) 861 host_x86="yes" 862 ;; 863esac 864 865 866echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 867echo "configure:868: checking how to run the C preprocessor" >&5 868# On Suns, sometimes $CPP names a directory. 869if test -n "$CPP" && test -d "$CPP"; then 870 CPP= 871fi 872if test -z "$CPP"; then 873if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 874 echo $ac_n "(cached) $ac_c" 1>&6 875else 876 # This must be in double quotes, not single quotes, because CPP may get 877 # substituted into the Makefile and "${CC-cc}" will confuse make. 878 CPP="${CC-cc} -E" 879 # On the NeXT, cc -E runs the code through the compiler's parser, 880 # not just through cpp. 881 cat > conftest.$ac_ext <<EOF 882#line 883 "configure" 883#include "confdefs.h" 884#include <assert.h> 885Syntax Error 886EOF 887ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 888{ (eval echo configure:889: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 889ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 890if test -z "$ac_err"; then 891 : 892else 893 echo "$ac_err" >&5 894 echo "configure: failed program was:" >&5 895 cat conftest.$ac_ext >&5 896 rm -rf conftest* 897 CPP="${CC-cc} -E -traditional-cpp" 898 cat > conftest.$ac_ext <<EOF 899#line 900 "configure" 900#include "confdefs.h" 901#include <assert.h> 902Syntax Error 903EOF 904ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 905{ (eval echo configure:906: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 906ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 907if test -z "$ac_err"; then 908 : 909else 910 echo "$ac_err" >&5 911 echo "configure: failed program was:" >&5 912 cat conftest.$ac_ext >&5 913 rm -rf conftest* 914 CPP="${CC-cc} -nologo -E" 915 cat > conftest.$ac_ext <<EOF 916#line 917 "configure" 917#include "confdefs.h" 918#include <assert.h> 919Syntax Error 920EOF 921ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 922{ (eval echo configure:923: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 923ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 924if test -z "$ac_err"; then 925 : 926else 927 echo "$ac_err" >&5 928 echo "configure: failed program was:" >&5 929 cat conftest.$ac_ext >&5 930 rm -rf conftest* 931 CPP=/lib/cpp 932fi 933rm -f conftest* 934fi 935rm -f conftest* 936fi 937rm -f conftest* 938 ac_cv_prog_CPP="$CPP" 939fi 940 CPP="$ac_cv_prog_CPP" 941else 942 ac_cv_prog_CPP="$CPP" 943fi 944echo "$ac_t""$CPP" 1>&6 945 946echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 947echo "configure:948: checking for ANSI C header files" >&5 948if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 949 echo $ac_n "(cached) $ac_c" 1>&6 950else 951 cat > conftest.$ac_ext <<EOF 952#line 953 "configure" 953#include "confdefs.h" 954#include <stdlib.h> 955#include <stdarg.h> 956#include <string.h> 957#include <float.h> 958EOF 959ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 960{ (eval echo configure:961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 961ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 962if test -z "$ac_err"; then 963 rm -rf conftest* 964 ac_cv_header_stdc=yes 965else 966 echo "$ac_err" >&5 967 echo "configure: failed program was:" >&5 968 cat conftest.$ac_ext >&5 969 rm -rf conftest* 970 ac_cv_header_stdc=no 971fi 972rm -f conftest* 973 974if test $ac_cv_header_stdc = yes; then 975 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 976cat > conftest.$ac_ext <<EOF 977#line 978 "configure" 978#include "confdefs.h" 979#include <string.h> 980EOF 981if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 982 egrep "memchr" >/dev/null 2>&1; then 983 : 984else 985 rm -rf conftest* 986 ac_cv_header_stdc=no 987fi 988rm -f conftest* 989 990fi 991 992if test $ac_cv_header_stdc = yes; then 993 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 994cat > conftest.$ac_ext <<EOF 995#line 996 "configure" 996#include "confdefs.h" 997#include <stdlib.h> 998EOF 999if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1000 egrep "free" >/dev/null 2>&1; then 1001 : 1002else 1003 rm -rf conftest* 1004 ac_cv_header_stdc=no 1005fi 1006rm -f conftest* 1007 1008fi 1009 1010if test $ac_cv_header_stdc = yes; then 1011 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1012if test "$cross_compiling" = yes; then 1013 : 1014else 1015 cat > conftest.$ac_ext <<EOF 1016#line 1017 "configure" 1017#include "confdefs.h" 1018#include <ctype.h> 1019#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1020#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1021#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1022int main () { int i; for (i = 0; i < 256; i++) 1023if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1024exit (0); } 1025 1026EOF 1027if { (eval echo configure:1028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1028then 1029 : 1030else 1031 echo "configure: failed program was:" >&5 1032 cat conftest.$ac_ext >&5 1033 rm -fr conftest* 1034 ac_cv_header_stdc=no 1035fi 1036rm -fr conftest* 1037fi 1038 1039fi 1040fi 1041 1042echo "$ac_t""$ac_cv_header_stdc" 1>&6 1043if test $ac_cv_header_stdc = yes; then 1044 cat >> confdefs.h <<\EOF 1045#define STDC_HEADERS 1 1046EOF 1047 1048fi 1049 1050for ac_hdr in \ 1051 stdio.h \ 1052 unistd.h \ 1053 errno.h \ 1054 fcntl.h \ 1055 ctype.h \ 1056 stdarg.h \ 1057 signal.h \ 1058 sys/types.h \ 1059 sys/stat.h \ 1060 sys/time.h \ 1061 1062do 1063ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1064echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1065echo "configure:1066: checking for $ac_hdr" >&5 1066if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1067 echo $ac_n "(cached) $ac_c" 1>&6 1068else 1069 cat > conftest.$ac_ext <<EOF 1070#line 1071 "configure" 1071#include "confdefs.h" 1072#include <$ac_hdr> 1073EOF 1074ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1075{ (eval echo configure:1076: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1076ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1077if test -z "$ac_err"; then 1078 rm -rf conftest* 1079 eval "ac_cv_header_$ac_safe=yes" 1080else 1081 echo "$ac_err" >&5 1082 echo "configure: failed program was:" >&5 1083 cat conftest.$ac_ext >&5 1084 rm -rf conftest* 1085 eval "ac_cv_header_$ac_safe=no" 1086fi 1087rm -f conftest* 1088fi 1089if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1090 echo "$ac_t""yes" 1>&6 1091 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1092 cat >> confdefs.h <<EOF 1093#define $ac_tr_hdr 1 1094EOF 1095 1096else 1097 echo "$ac_t""no" 1>&6 1098{ echo "configure: error: Required header file missing. \ 1099 Either install the header or submit a workaround \ 1100 patch to 'jeff@apex.net'" 1>&2; exit 1; } 1101fi 1102done 1103 1104 1105for ac_hdr in termios.h 1106do 1107ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1108echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1109echo "configure:1110: checking for $ac_hdr" >&5 1110if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1111 echo $ac_n "(cached) $ac_c" 1>&6 1112else 1113 cat > conftest.$ac_ext <<EOF 1114#line 1115 "configure" 1115#include "confdefs.h" 1116#include <$ac_hdr> 1117EOF 1118ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1119{ (eval echo configure:1120: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1120ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1121if test -z "$ac_err"; then 1122 rm -rf conftest* 1123 eval "ac_cv_header_$ac_safe=yes" 1124else 1125 echo "$ac_err" >&5 1126 echo "configure: failed program was:" >&5 1127 cat conftest.$ac_ext >&5 1128 rm -rf conftest* 1129 eval "ac_cv_header_$ac_safe=no" 1130fi 1131rm -f conftest* 1132fi 1133if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1134 echo "$ac_t""yes" 1>&6 1135 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1136 cat >> confdefs.h <<EOF 1137#define $ac_tr_hdr 1 1138EOF 1139 have_termios="yes" 1140else 1141 echo "$ac_t""no" 1>&6 1142fi 1143done 1144 1145for ac_hdr in termio.h 1146do 1147ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1148echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1149echo "configure:1150: checking for $ac_hdr" >&5 1150if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1151 echo $ac_n "(cached) $ac_c" 1>&6 1152else 1153 cat > conftest.$ac_ext <<EOF 1154#line 1155 "configure" 1155#include "confdefs.h" 1156#include <$ac_hdr> 1157EOF 1158ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1159{ (eval echo configure:1160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1160ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1161if test -z "$ac_err"; then 1162 rm -rf conftest* 1163 eval "ac_cv_header_$ac_safe=yes" 1164else 1165 echo "$ac_err" >&5 1166 echo "configure: failed program was:" >&5 1167 cat conftest.$ac_ext >&5 1168 rm -rf conftest* 1169 eval "ac_cv_header_$ac_safe=no" 1170fi 1171rm -f conftest* 1172fi 1173if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1174 echo "$ac_t""yes" 1>&6 1175 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1176 cat >> confdefs.h <<EOF 1177#define $ac_tr_hdr 1 1178EOF 1179 have_termio="yes" 1180else 1181 echo "$ac_t""no" 1>&6 1182fi 1183done 1184 1185for ac_hdr in linux/serial.h 1186do 1187ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1188echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1189echo "configure:1190: checking for $ac_hdr" >&5 1190if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+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#include <$ac_hdr> 1197EOF 1198ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1199{ (eval echo configure:1200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1200ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1201if test -z "$ac_err"; then 1202 rm -rf conftest* 1203 eval "ac_cv_header_$ac_safe=yes" 1204else 1205 echo "$ac_err" >&5 1206 echo "configure: failed program was:" >&5 1207 cat conftest.$ac_ext >&5 1208 rm -rf conftest* 1209 eval "ac_cv_header_$ac_safe=no" 1210fi 1211rm -f conftest* 1212fi 1213if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1214 echo "$ac_t""yes" 1>&6 1215 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1216 cat >> confdefs.h <<EOF 1217#define $ac_tr_hdr 1 1218EOF 1219 have_linuxh="yes" 1220else 1221 echo "$ac_t""no" 1>&6 1222fi 1223done 1224 1225 1226if test "x$have_linuxh" = "xyes" ; then 1227 if test "x$host_x86" = "xyes" ; then 1228 echo $ac_n "checking for low_latency serial option""... $ac_c" 1>&6 1229echo "configure:1230: checking for low_latency serial option" >&5 1230 cat > conftest.$ac_ext <<EOF 1231#line 1232 "configure" 1232#include "confdefs.h" 1233#include <linux/serial.h> 1234int main() { 1235\ 1236 int a = ASYNC_LOW_LATENCY; 1237; return 0; } 1238EOF 1239if { (eval echo configure:1240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1240 rm -rf conftest* 1241 \ 1242 low_latency=yes 1243else 1244 echo "configure: failed program was:" >&5 1245 cat conftest.$ac_ext >&5 1246 rm -rf conftest* 1247 low_latency=no 1248fi 1249rm -f conftest* 1250 if test "x$low_latency" = "xyes" ; then 1251 echo "$ac_t""yes" 1>&6 1252 cat >> confdefs.h <<\EOF 1253#define HAVE_LOW_LATENCY 1 1254EOF 1255 1256 else 1257 echo "$ac_t""no" 1>&6 1258 fi 1259 fi 1260fi 1261 1262echo $ac_n "checking for working const""... $ac_c" 1>&6 1263echo "configure:1264: checking for working const" >&5 1264if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1265 echo $ac_n "(cached) $ac_c" 1>&6 1266else 1267 cat > conftest.$ac_ext <<EOF 1268#line 1269 "configure" 1269#include "confdefs.h" 1270 1271int main() { 1272 1273/* Ultrix mips cc rejects this. */ 1274typedef int charset[2]; const charset x; 1275/* SunOS 4.1.1 cc rejects this. */ 1276char const *const *ccp; 1277char **p; 1278/* NEC SVR4.0.2 mips cc rejects this. */ 1279struct point {int x, y;}; 1280static struct point const zero = {0,0}; 1281/* AIX XL C 1.02.0.0 rejects this. 1282 It does not let you subtract one const X* pointer from another in an arm 1283 of an if-expression whose if-part is not a constant expression */ 1284const char *g = "string"; 1285ccp = &g + (g ? g-g : 0); 1286/* HPUX 7.0 cc rejects these. */ 1287++ccp; 1288p = (char**) ccp; 1289ccp = (char const *const *) p; 1290{ /* SCO 3.2v4 cc rejects this. */ 1291 char *t; 1292 char const *s = 0 ? (char *) 0 : (char const *) 0; 1293 1294 *t++ = 0; 1295} 1296{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1297 int x[] = {25, 17}; 1298 const int *foo = &x[0]; 1299 ++foo; 1300} 1301{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1302 typedef const int *iptr; 1303 iptr p = 0; 1304 ++p; 1305} 1306{ /* AIX XL C 1.02.0.0 rejects this saying 1307 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1308 struct s { int j; const int *ap[3]; }; 1309 struct s *b; b->j = 5; 1310} 1311{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1312 const int foo = 10; 1313} 1314 1315; return 0; } 1316EOF 1317if { (eval echo configure:1318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1318 rm -rf conftest* 1319 ac_cv_c_const=yes 1320else 1321 echo "configure: failed program was:" >&5 1322 cat conftest.$ac_ext >&5 1323 rm -rf conftest* 1324 ac_cv_c_const=no 1325fi 1326rm -f conftest* 1327fi 1328 1329echo "$ac_t""$ac_cv_c_const" 1>&6 1330if test $ac_cv_c_const = no; then 1331 cat >> confdefs.h <<\EOF 1332#define const 1333EOF 1334 1335fi 1336 1337 1338if test $ac_cv_prog_gcc = yes; then 1339 echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6 1340echo "configure:1341: checking whether ${CC-cc} needs -traditional" >&5 1341if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then 1342 echo $ac_n "(cached) $ac_c" 1>&6 1343else 1344 ac_pattern="Autoconf.*'x'" 1345 cat > conftest.$ac_ext <<EOF 1346#line 1347 "configure" 1347#include "confdefs.h" 1348#include <sgtty.h> 1349Autoconf TIOCGETP 1350EOF 1351if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1352 egrep "$ac_pattern" >/dev/null 2>&1; then 1353 rm -rf conftest* 1354 ac_cv_prog_gcc_traditional=yes 1355else 1356 rm -rf conftest* 1357 ac_cv_prog_gcc_traditional=no 1358fi 1359rm -f conftest* 1360 1361 1362 if test $ac_cv_prog_gcc_traditional = no; then 1363 cat > conftest.$ac_ext <<EOF 1364#line 1365 "configure" 1365#include "confdefs.h" 1366#include <termio.h> 1367Autoconf TCGETA 1368EOF 1369if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1370 egrep "$ac_pattern" >/dev/null 2>&1; then 1371 rm -rf conftest* 1372 ac_cv_prog_gcc_traditional=yes 1373fi 1374rm -f conftest* 1375 1376 fi 1377fi 1378 1379echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6 1380 if test $ac_cv_prog_gcc_traditional = yes; then 1381 CC="$CC -traditional" 1382 fi 1383fi 1384 1385for ac_func in \ 1386 gettimeofday \ 1387 select \ 1388 strdup \ 1389 strerror \ 1390 strstr \ 1391 sigaction \ 1392 snprintf \ 1393 tcgetattr \ 1394 tcsetattr \ 1395 cfsetispeed \ 1396 cfsetospeed \ 1397 1398do 1399echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1400echo "configure:1401: checking for $ac_func" >&5 1401if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1402 echo $ac_n "(cached) $ac_c" 1>&6 1403else 1404 cat > conftest.$ac_ext <<EOF 1405#line 1406 "configure" 1406#include "confdefs.h" 1407/* System header to define __stub macros and hopefully few prototypes, 1408 which can conflict with char $ac_func(); below. */ 1409#include <assert.h> 1410/* Override any gcc2 internal prototype to avoid an error. */ 1411/* We use char because int might match the return type of a gcc2 1412 builtin and then its argument prototype would still apply. */ 1413char $ac_func(); 1414 1415int main() { 1416 1417/* The GNU C library defines this for functions which it implements 1418 to always fail with ENOSYS. Some functions are actually named 1419 something starting with __ and the normal name is an alias. */ 1420#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1421choke me 1422#else 1423$ac_func(); 1424#endif 1425 1426; return 0; } 1427EOF 1428if { (eval echo configure:1429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1429 rm -rf conftest* 1430 eval "ac_cv_func_$ac_func=yes" 1431else 1432 echo "configure: failed program was:" >&5 1433 cat conftest.$ac_ext >&5 1434 rm -rf conftest* 1435 eval "ac_cv_func_$ac_func=no" 1436fi 1437rm -f conftest* 1438fi 1439 1440if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1441 echo "$ac_t""yes" 1>&6 1442 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1443 cat >> confdefs.h <<EOF 1444#define $ac_tr_func 1 1445EOF 1446 1447else 1448 echo "$ac_t""no" 1>&6 1449{ echo "configure: error: Required function missing. \ 1450 Either install the proper libs or submit a workaround \ 1451 patch to 'jeff@apex.net'" 1>&2; exit 1; } 1452fi 1453done 1454 1455 1456if test "x$have_termio" = "xyes"; then 1457 echo $ac_n "checking for CRTSCTS option""... $ac_c" 1>&6 1458echo "configure:1459: checking for CRTSCTS option" >&5 1459 cat > conftest.$ac_ext <<EOF 1460#line 1461 "configure" 1461#include "confdefs.h" 1462#include <termio.h> 1463int main() { 1464\ 1465 int a = CRTSCTS; 1466; return 0; } 1467EOF 1468if { (eval echo configure:1469: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1469 rm -rf conftest* 1470 \ 1471 crtscts=yes 1472else 1473 echo "configure: failed program was:" >&5 1474 cat conftest.$ac_ext >&5 1475 rm -rf conftest* 1476 crtscts=no 1477fi 1478rm -f conftest* 1479 if test "x$crtscts" = "xyes"; then 1480 cat >> confdefs.h <<\EOF 1481#define HAVE_CRTSCTS 1 1482EOF 1483 1484 echo "$ac_t""yes" 1>&6 1485 else 1486 echo "$ac_t""no" 1>&6 1487 fi 1488 1489 echo $ac_n "checking for NEW_RTSCTS option""... $ac_c" 1>&6 1490echo "configure:1491: checking for NEW_RTSCTS option" >&5 1491 cat > conftest.$ac_ext <<EOF 1492#line 1493 "configure" 1493#include "confdefs.h" 1494#include <termio.h> 1495int main() { 1496\ 1497 int a = CNEW_RTSCTS; 1498; return 0; } 1499EOF 1500if { (eval echo configure:1501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1501 rm -rf conftest* 1502 \ 1503 newrtscts=yes 1504else 1505 echo "configure: failed program was:" >&5 1506 cat conftest.$ac_ext >&5 1507 rm -rf conftest* 1508 newrtscts=no 1509fi 1510rm -f conftest* 1511 if test "x$newrtscts" = "xyes"; then 1512 cat >> confdefs.h <<\EOF 1513#define HAVE_NEWRTSCTS 1 1514EOF 1515 1516 echo "$ac_t""yes" 1>&6 1517 else 1518 echo "$ac_t""no" 1>&6 1519 fi 1520else 1521 echo $ac_n "checking for CRTSCTS option""... $ac_c" 1>&6 1522echo "configure:1523: checking for CRTSCTS option" >&5 1523 cat > conftest.$ac_ext <<EOF 1524#line 1525 "configure" 1525#include "confdefs.h" 1526#include <termios.h> 1527int main() { 1528\ 1529 int a = CRTSCTS; 1530; return 0; } 1531EOF 1532if { (eval echo configure:1533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1533 rm -rf conftest* 1534 \ 1535 crtscts=yes 1536else 1537 echo "configure: failed program was:" >&5 1538 cat conftest.$ac_ext >&5 1539 rm -rf conftest* 1540 crtscts=no 1541fi 1542rm -f conftest* 1543 if test "x$crtscts" = "xyes"; then 1544 cat >> confdefs.h <<\EOF 1545#define HAVE_CRTSCTS 1 1546EOF 1547 1548 echo "$ac_t""yes" 1>&6 1549 else 1550 echo "$ac_t""no" 1>&6 1551 fi 1552 1553 echo $ac_n "checking for NEW_RTSCTS option""... $ac_c" 1>&6 1554echo "configure:1555: checking for NEW_RTSCTS option" >&5 1555 cat > conftest.$ac_ext <<EOF 1556#line 1557 "configure" 1557#include "confdefs.h" 1558#include <termios.h> 1559int main() { 1560\ 1561 int a = CNEW_RTSCTS; 1562; return 0; } 1563EOF 1564if { (eval echo configure:1565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1565 rm -rf conftest* 1566 \ 1567 newrtscts=yes 1568else 1569 echo "configure: failed program was:" >&5 1570 cat conftest.$ac_ext >&5 1571 rm -rf conftest* 1572 newrtscts=no 1573fi 1574rm -f conftest* 1575 if test "x$newrtscts" = "xyes"; then 1576 cat >> confdefs.h <<\EOF 1577#define HAVE_NEWRTSCTS 1 1578EOF 1579 1580 echo "$ac_t""yes" 1>&6 1581 else 1582 echo "$ac_t""no" 1>&6 1583 fi 1584fi 1585 1586trap '' 1 2 15 1587cat > confcache <<\EOF 1588# This file is a shell script that caches the results of configure 1589# tests run on this system so they can be shared between configure 1590# scripts and configure runs. It is not useful on other systems. 1591# If it contains results you don't want to keep, you may remove or edit it. 1592# 1593# By default, configure uses ./config.cache as the cache file, 1594# creating it if it does not exist already. You can give configure 1595# the --cache-file=FILE option to use a different cache file; that is 1596# what configure does when it calls configure scripts in 1597# subdirectories, so they share the cache. 1598# Giving --cache-file=/dev/null disables caching, for debugging configure. 1599# config.status only pays attention to the cache file if you give it the 1600# --recheck option to rerun configure. 1601# 1602EOF 1603# The following way of writing the cache mishandles newlines in values, 1604# but we know of no workaround that is simple, portable, and efficient. 1605# So, don't put newlines in cache variables' values. 1606# Ultrix sh set writes to stderr and can't be redirected directly, 1607# and sets the high bit in the cache file unless we assign to the vars. 1608(set) 2>&1 | 1609 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1610 *ac_space=\ *) 1611 # `set' does not quote correctly, so add quotes (double-quote substitution 1612 # turns \\\\ into \\, and sed turns \\ into \). 1613 sed -n \ 1614 -e "s/'/'\\\\''/g" \ 1615 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1616 ;; 1617 *) 1618 # `set' quotes correctly as required by POSIX, so do not add quotes. 1619 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1620 ;; 1621 esac >> confcache 1622if cmp -s $cache_file confcache; then 1623 : 1624else 1625 if test -w $cache_file; then 1626 echo "updating cache $cache_file" 1627 cat confcache > $cache_file 1628 else 1629 echo "not updating unwritable cache $cache_file" 1630 fi 1631fi 1632rm -f confcache 1633 1634trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1635 1636test "x$prefix" = xNONE && prefix=$ac_default_prefix 1637# Let make expand exec_prefix. 1638test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1639 1640# Any assignment to VPATH causes Sun make to only execute 1641# the first set of double-colon rules, so remove it if not needed. 1642# If there is a colon in the path, we need to keep it. 1643if test "x$srcdir" = x.; then 1644 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1645fi 1646 1647trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1648 1649DEFS=-DHAVE_CONFIG_H 1650 1651# Without the "./", some shells look in PATH for config.status. 1652: ${CONFIG_STATUS=./config.status} 1653 1654echo creating $CONFIG_STATUS 1655rm -f $CONFIG_STATUS 1656cat > $CONFIG_STATUS <<EOF 1657#! /bin/sh 1658# Generated automatically by configure. 1659# Run this file to recreate the current configuration. 1660# This directory was configured as follows, 1661# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1662# 1663# $0 $ac_configure_args 1664# 1665# Compiler output produced by configure, useful for debugging 1666# configure, is in ./config.log if it exists. 1667 1668ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1669for ac_option 1670do 1671 case "\$ac_option" in 1672 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1673 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1674 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1675 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1676 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1677 exit 0 ;; 1678 -help | --help | --hel | --he | --h) 1679 echo "\$ac_cs_usage"; exit 0 ;; 1680 *) echo "\$ac_cs_usage"; exit 1 ;; 1681 esac 1682done 1683 1684ac_given_srcdir=$srcdir 1685ac_given_INSTALL="$INSTALL" 1686 1687trap 'rm -fr `echo "Makefile autoconf.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1688EOF 1689cat >> $CONFIG_STATUS <<EOF 1690 1691# Protect against being on the right side of a sed subst in config.status. 1692sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1693 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1694$ac_vpsub 1695$extrasub 1696s%@SHELL@%$SHELL%g 1697s%@CFLAGS@%$CFLAGS%g 1698s%@CPPFLAGS@%$CPPFLAGS%g 1699s%@CXXFLAGS@%$CXXFLAGS%g 1700s%@FFLAGS@%$FFLAGS%g 1701s%@DEFS@%$DEFS%g 1702s%@LDFLAGS@%$LDFLAGS%g 1703s%@LIBS@%$LIBS%g 1704s%@exec_prefix@%$exec_prefix%g 1705s%@prefix@%$prefix%g 1706s%@program_transform_name@%$program_transform_name%g 1707s%@bindir@%$bindir%g 1708s%@sbindir@%$sbindir%g 1709s%@libexecdir@%$libexecdir%g 1710s%@datadir@%$datadir%g 1711s%@sysconfdir@%$sysconfdir%g 1712s%@sharedstatedir@%$sharedstatedir%g 1713s%@localstatedir@%$localstatedir%g 1714s%@libdir@%$libdir%g 1715s%@includedir@%$includedir%g 1716s%@oldincludedir@%$oldincludedir%g 1717s%@infodir@%$infodir%g 1718s%@mandir@%$mandir%g 1719s%@CC@%$CC%g 1720s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1721s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 1722s%@INSTALL_DATA@%$INSTALL_DATA%g 1723s%@host@%$host%g 1724s%@host_alias@%$host_alias%g 1725s%@host_cpu@%$host_cpu%g 1726s%@host_vendor@%$host_vendor%g 1727s%@host_os@%$host_os%g 1728s%@CPP@%$CPP%g 1729 1730CEOF 1731EOF 1732 1733cat >> $CONFIG_STATUS <<\EOF 1734 1735# Split the substitutions into bite-sized pieces for seds with 1736# small command number limits, like on Digital OSF/1 and HP-UX. 1737ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1738ac_file=1 # Number of current file. 1739ac_beg=1 # First line for current file. 1740ac_end=$ac_max_sed_cmds # Line after last line for current file. 1741ac_more_lines=: 1742ac_sed_cmds="" 1743while $ac_more_lines; do 1744 if test $ac_beg -gt 1; then 1745 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1746 else 1747 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1748 fi 1749 if test ! -s conftest.s$ac_file; then 1750 ac_more_lines=false 1751 rm -f conftest.s$ac_file 1752 else 1753 if test -z "$ac_sed_cmds"; then 1754 ac_sed_cmds="sed -f conftest.s$ac_file" 1755 else 1756 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1757 fi 1758 ac_file=`expr $ac_file + 1` 1759 ac_beg=$ac_end 1760 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1761 fi 1762done 1763if test -z "$ac_sed_cmds"; then 1764 ac_sed_cmds=cat 1765fi 1766EOF 1767 1768cat >> $CONFIG_STATUS <<EOF 1769 1770CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1771EOF 1772cat >> $CONFIG_STATUS <<\EOF 1773for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1774 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1775 case "$ac_file" in 1776 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1777 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1778 *) ac_file_in="${ac_file}.in" ;; 1779 esac 1780 1781 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1782 1783 # Remove last slash and all that follows it. Not all systems have dirname. 1784 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1785 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1786 # The file is in a subdirectory. 1787 test ! -d "$ac_dir" && mkdir "$ac_dir" 1788 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1789 # A "../" for each directory in $ac_dir_suffix. 1790 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1791 else 1792 ac_dir_suffix= ac_dots= 1793 fi 1794 1795 case "$ac_given_srcdir" in 1796 .) srcdir=. 1797 if test -z "$ac_dots"; then top_srcdir=. 1798 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1799 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1800 *) # Relative path. 1801 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1802 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1803 esac 1804 1805 case "$ac_given_INSTALL" in 1806 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1807 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1808 esac 1809 1810 echo creating "$ac_file" 1811 rm -f "$ac_file" 1812 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1813 case "$ac_file" in 1814 *Makefile*) ac_comsub="1i\\ 1815# $configure_input" ;; 1816 *) ac_comsub= ;; 1817 esac 1818 1819 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1820 sed -e "$ac_comsub 1821s%@configure_input@%$configure_input%g 1822s%@srcdir@%$srcdir%g 1823s%@top_srcdir@%$top_srcdir%g 1824s%@INSTALL@%$INSTALL%g 1825" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1826fi; done 1827rm -f conftest.s* 1828 1829# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1830# NAME is the cpp macro being defined and VALUE is the value it is being given. 1831# 1832# ac_d sets the value in "#define NAME VALUE" lines. 1833ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1834ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1835ac_dC='\3' 1836ac_dD='%g' 1837# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1838ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1839ac_uB='\([ ]\)%\1#\2define\3' 1840ac_uC=' ' 1841ac_uD='\4%g' 1842# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1843ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1844ac_eB='$%\1#\2define\3' 1845ac_eC=' ' 1846ac_eD='%g' 1847 1848if test "${CONFIG_HEADERS+set}" != set; then 1849EOF 1850cat >> $CONFIG_STATUS <<EOF 1851 CONFIG_HEADERS="autoconf.h" 1852EOF 1853cat >> $CONFIG_STATUS <<\EOF 1854fi 1855for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1856 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1857 case "$ac_file" in 1858 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1859 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1860 *) ac_file_in="${ac_file}.in" ;; 1861 esac 1862 1863 echo creating $ac_file 1864 1865 rm -f conftest.frag conftest.in conftest.out 1866 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1867 cat $ac_file_inputs > conftest.in 1868 1869EOF 1870 1871# Transform confdefs.h into a sed script conftest.vals that substitutes 1872# the proper values into config.h.in to produce config.h. And first: 1873# Protect against being on the right side of a sed subst in config.status. 1874# Protect against being in an unquoted here document in config.status. 1875rm -f conftest.vals 1876cat > conftest.hdr <<\EOF 1877s/[\\&%]/\\&/g 1878s%[\\$`]%\\&%g 1879s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1880s%ac_d%ac_u%gp 1881s%ac_u%ac_e%gp 1882EOF 1883sed -n -f conftest.hdr confdefs.h > conftest.vals 1884rm -f conftest.hdr 1885 1886# This sed command replaces #undef with comments. This is necessary, for 1887# example, in the case of _POSIX_SOURCE, which is predefined and required 1888# on some systems where configure will not decide to define it. 1889cat >> conftest.vals <<\EOF 1890s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1891EOF 1892 1893# Break up conftest.vals because some shells have a limit on 1894# the size of here documents, and old seds have small limits too. 1895 1896rm -f conftest.tail 1897while : 1898do 1899 ac_lines=`grep -c . conftest.vals` 1900 # grep -c gives empty output for an empty file on some AIX systems. 1901 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1902 # Write a limited-size here document to conftest.frag. 1903 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1904 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1905 echo 'CEOF 1906 sed -f conftest.frag conftest.in > conftest.out 1907 rm -f conftest.in 1908 mv conftest.out conftest.in 1909' >> $CONFIG_STATUS 1910 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1911 rm -f conftest.vals 1912 mv conftest.tail conftest.vals 1913done 1914rm -f conftest.vals 1915 1916cat >> $CONFIG_STATUS <<\EOF 1917 rm -f conftest.frag conftest.h 1918 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1919 cat conftest.in >> conftest.h 1920 rm -f conftest.in 1921 if cmp -s $ac_file conftest.h 2>/dev/null; then 1922 echo "$ac_file is unchanged" 1923 rm -f conftest.h 1924 else 1925 # Remove last slash and all that follows it. Not all systems have dirname. 1926 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1927 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1928 # The file is in a subdirectory. 1929 test ! -d "$ac_dir" && mkdir "$ac_dir" 1930 fi 1931 rm -f $ac_file 1932 mv conftest.h $ac_file 1933 fi 1934fi; done 1935 1936EOF 1937cat >> $CONFIG_STATUS <<EOF 1938 1939EOF 1940cat >> $CONFIG_STATUS <<\EOF 1941 1942exit 0 1943EOF 1944chmod +x $CONFIG_STATUS 1945rm -fr confdefs* $ac_clean_files 1946test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1947 1948 1949 1950 1951echo 1952echo Note: Use GNU make to compile 1953echo 1954 1955 1956 1957