1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.12 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='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52# Maximum number of lines to put in a shell here document. 53ac_max_here_lines=12 54 55ac_prev= 56for ac_option 57do 58 59 # If the previous option needs an argument, assign it. 60 if test -n "$ac_prev"; then 61 eval "$ac_prev=\$ac_option" 62 ac_prev= 63 continue 64 fi 65 66 case "$ac_option" in 67 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 68 *) ac_optarg= ;; 69 esac 70 71 # Accept the important Cygnus configure options, so we can diagnose typos. 72 73 case "$ac_option" in 74 75 -bindir | --bindir | --bindi | --bind | --bin | --bi) 76 ac_prev=bindir ;; 77 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 78 bindir="$ac_optarg" ;; 79 80 -build | --build | --buil | --bui | --bu) 81 ac_prev=build ;; 82 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 83 build="$ac_optarg" ;; 84 85 -cache-file | --cache-file | --cache-fil | --cache-fi \ 86 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 87 ac_prev=cache_file ;; 88 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 89 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 90 cache_file="$ac_optarg" ;; 91 92 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 93 ac_prev=datadir ;; 94 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 95 | --da=*) 96 datadir="$ac_optarg" ;; 97 98 -disable-* | --disable-*) 99 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 100 # Reject names that are not valid shell variable names. 101 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 102 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 103 fi 104 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 105 eval "enable_${ac_feature}=no" ;; 106 107 -enable-* | --enable-*) 108 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 109 # Reject names that are not valid shell variable names. 110 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 111 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 112 fi 113 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 114 case "$ac_option" in 115 *=*) ;; 116 *) ac_optarg=yes ;; 117 esac 118 eval "enable_${ac_feature}='$ac_optarg'" ;; 119 120 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 121 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 122 | --exec | --exe | --ex) 123 ac_prev=exec_prefix ;; 124 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 125 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 126 | --exec=* | --exe=* | --ex=*) 127 exec_prefix="$ac_optarg" ;; 128 129 -gas | --gas | --ga | --g) 130 # Obsolete; use --with-gas. 131 with_gas=yes ;; 132 133 -help | --help | --hel | --he) 134 # Omit some internal or obsolete options to make the list less imposing. 135 # This message is too long to be a string in the A/UX 3.1 sh. 136 cat << EOF 137Usage: configure [options] [host] 138Options: [defaults in brackets after descriptions] 139Configuration: 140 --cache-file=FILE cache test results in FILE 141 --help print this message 142 --no-create do not create output files 143 --quiet, --silent do not print \`checking...' messages 144 --version print the version of autoconf that created configure 145Directory and file names: 146 --prefix=PREFIX install architecture-independent files in PREFIX 147 [$ac_default_prefix] 148 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 149 [same as prefix] 150 --bindir=DIR user executables in DIR [EPREFIX/bin] 151 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 152 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 153 --datadir=DIR read-only architecture-independent data in DIR 154 [PREFIX/share] 155 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 156 --sharedstatedir=DIR modifiable architecture-independent data in DIR 157 [PREFIX/com] 158 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 159 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 160 --includedir=DIR C header files in DIR [PREFIX/include] 161 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 162 --infodir=DIR info documentation in DIR [PREFIX/info] 163 --mandir=DIR man documentation in DIR [PREFIX/man] 164 --srcdir=DIR find the sources in DIR [configure dir or ..] 165 --program-prefix=PREFIX prepend PREFIX to installed program names 166 --program-suffix=SUFFIX append SUFFIX to installed program names 167 --program-transform-name=PROGRAM 168 run sed PROGRAM on installed program names 169EOF 170 cat << EOF 171Host type: 172 --build=BUILD configure for building on BUILD [BUILD=HOST] 173 --host=HOST configure for HOST [guessed] 174 --target=TARGET configure for TARGET [TARGET=HOST] 175Features and packages: 176 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 177 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 178 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 179 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 180 --x-includes=DIR X include files are in DIR 181 --x-libraries=DIR X library files are in DIR 182EOF 183 if test -n "$ac_help"; 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238 239 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 240 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 241 no_recursion=yes ;; 242 243 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 244 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 245 | --oldin | --oldi | --old | --ol | --o) 246 ac_prev=oldincludedir ;; 247 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 248 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 249 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 250 oldincludedir="$ac_optarg" ;; 251 252 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 253 ac_prev=prefix ;; 254 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 255 prefix="$ac_optarg" ;; 256 257 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 258 | --program-pre | --program-pr | --program-p) 259 ac_prev=program_prefix ;; 260 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 261 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 262 program_prefix="$ac_optarg" ;; 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then 342 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 343 fi 344 ac_package=`echo $ac_package| sed 's/-/_/g'` 345 case "$ac_option" in 346 *=*) ;; 347 *) ac_optarg=yes ;; 348 esac 349 eval "with_${ac_package}='$ac_optarg'" ;; 350 351 -without-* | --without-*) 352 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 353 # Reject names that are not valid shell variable names. 354 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 355 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 356 fi 357 ac_package=`echo $ac_package| sed 's/-/_/g'` 358 eval "with_${ac_package}=no" ;; 359 360 --x) 361 # Obsolete; use --with-x. 362 with_x=yes ;; 363 364 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 365 | --x-incl | --x-inc | --x-in | --x-i) 366 ac_prev=x_includes ;; 367 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 368 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 369 x_includes="$ac_optarg" ;; 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exit 1' 1 2 15 399 400# File descriptor usage: 401# 0 standard input 402# 1 file creation 403# 2 errors and warnings 404# 3 some systems may open it to /dev/tty 405# 4 used on the Kubota Titan 406# 6 checking for... messages and results 407# 5 compiler messages saved in config.log 408if test "$silent" = yes; then 409 exec 6>/dev/null 410else 411 exec 6>&1 412fi 413exec 5>./config.log 414 415echo "\ 416This file contains any messages produced by compilers while 417running configure, to aid debugging if configure makes a mistake. 418" 1>&5 419 420# Strip out --no-create and --no-recursion so they do not pile up. 421# Also quote any args containing shell metacharacters. 422ac_configure_args= 423for ac_arg 424do 425 case "$ac_arg" in 426 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 427 | --no-cr | --no-c) ;; 428 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 429 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 430 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 431 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 432 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 433 esac 434done 435 436# NLS nuisances. 437# Only set these to C if already set. These must not be set unconditionally 438# because not all systems understand e.g. LANG=C (notably SCO). 439# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 440# Non-C LC_CTYPE values break the ctype check. 441if test "${LANG+set}" = set; then LANG=C; export LANG; fi 442if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 443if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 444if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 445 446# confdefs.h avoids OS command line length limits that DEFS can exceed. 447rm -rf conftest* confdefs.h 448# AIX cpp loses on an empty file, so make sure it contains at least a newline. 449echo > confdefs.h 450 451# A filename unique to this package, relative to the directory that 452# configure is in, which we can look for to find out if srcdir is correct. 453ac_unique_file=lupe.doc 454 455# Find the source files, if location was not specified. 456if test -z "$srcdir"; then 457 ac_srcdir_defaulted=yes 458 # Try the directory containing this script, then its parent. 459 ac_prog=$0 460 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 461 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 462 srcdir=$ac_confdir 463 if test ! -r $srcdir/$ac_unique_file; then 464 srcdir=.. 465 fi 466else 467 ac_srcdir_defaulted=no 468fi 469if test ! -r $srcdir/$ac_unique_file; then 470 if test "$ac_srcdir_defaulted" = yes; then 471 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 472 else 473 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 474 fi 475fi 476srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 477 478# Prefer explicitly selected file to automatically selected ones. 479if test -z "$CONFIG_SITE"; then 480 if test "x$prefix" != xNONE; then 481 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 482 else 483 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 484 fi 485fi 486for ac_site_file in $CONFIG_SITE; do 487 if test -r "$ac_site_file"; then 488 echo "loading site script $ac_site_file" 489 . "$ac_site_file" 490 fi 491done 492 493if test -r "$cache_file"; then 494 echo "loading cache $cache_file" 495 . $cache_file 496else 497 echo "creating cache $cache_file" 498 > $cache_file 499fi 500 501ac_ext=c 502# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 503ac_cpp='$CPP $CPPFLAGS' 504ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 505ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 506cross_compiling=$ac_cv_prog_cc_cross 507 508if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 509 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 510 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 511 ac_n= ac_c=' 512' ac_t=' ' 513 else 514 ac_n=-n ac_c= ac_t= 515 fi 516else 517 ac_n= ac_c='\c' ac_t= 518fi 519 520 521 522 523 524 525echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 526echo "configure:527: checking how to run the C preprocessor" >&5 527# On Suns, sometimes $CPP names a directory. 528if test -n "$CPP" && test -d "$CPP"; then 529 CPP= 530fi 531if test -z "$CPP"; then 532if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 533 echo $ac_n "(cached) $ac_c" 1>&6 534else 535 # This must be in double quotes, not single quotes, because CPP may get 536 # substituted into the Makefile and "${CC-cc}" will confuse make. 537 CPP="${CC-cc} -E" 538 # On the NeXT, cc -E runs the code through the compiler's parser, 539 # not just through cpp. 540 cat > conftest.$ac_ext <<EOF 541#line 542 "configure" 542#include "confdefs.h" 543#include <assert.h> 544Syntax Error 545EOF 546ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 547{ (eval echo configure:548: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 548ac_err=`grep -v '^ *+' conftest.out` 549if test -z "$ac_err"; then 550 : 551else 552 echo "$ac_err" >&5 553 echo "configure: failed program was:" >&5 554 cat conftest.$ac_ext >&5 555 rm -rf conftest* 556 CPP="${CC-cc} -E -traditional-cpp" 557 cat > conftest.$ac_ext <<EOF 558#line 559 "configure" 559#include "confdefs.h" 560#include <assert.h> 561Syntax Error 562EOF 563ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 564{ (eval echo configure:565: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 565ac_err=`grep -v '^ *+' conftest.out` 566if test -z "$ac_err"; then 567 : 568else 569 echo "$ac_err" >&5 570 echo "configure: failed program was:" >&5 571 cat conftest.$ac_ext >&5 572 rm -rf conftest* 573 CPP=/lib/cpp 574fi 575rm -f conftest* 576fi 577rm -f conftest* 578 ac_cv_prog_CPP="$CPP" 579fi 580 CPP="$ac_cv_prog_CPP" 581else 582 ac_cv_prog_CPP="$CPP" 583fi 584echo "$ac_t""$CPP" 1>&6 585 586echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 587echo "configure:588: checking for ANSI C header files" >&5 588if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 589 echo $ac_n "(cached) $ac_c" 1>&6 590else 591 cat > conftest.$ac_ext <<EOF 592#line 593 "configure" 593#include "confdefs.h" 594#include <stdlib.h> 595#include <stdarg.h> 596#include <string.h> 597#include <float.h> 598EOF 599ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 600{ (eval echo configure:601: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 601ac_err=`grep -v '^ *+' conftest.out` 602if test -z "$ac_err"; then 603 rm -rf conftest* 604 ac_cv_header_stdc=yes 605else 606 echo "$ac_err" >&5 607 echo "configure: failed program was:" >&5 608 cat conftest.$ac_ext >&5 609 rm -rf conftest* 610 ac_cv_header_stdc=no 611fi 612rm -f conftest* 613 614if test $ac_cv_header_stdc = yes; then 615 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 616cat > conftest.$ac_ext <<EOF 617#line 618 "configure" 618#include "confdefs.h" 619#include <string.h> 620EOF 621if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 622 egrep "memchr" >/dev/null 2>&1; then 623 : 624else 625 rm -rf conftest* 626 ac_cv_header_stdc=no 627fi 628rm -f conftest* 629 630fi 631 632if test $ac_cv_header_stdc = yes; then 633 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 634cat > conftest.$ac_ext <<EOF 635#line 636 "configure" 636#include "confdefs.h" 637#include <stdlib.h> 638EOF 639if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 640 egrep "free" >/dev/null 2>&1; then 641 : 642else 643 rm -rf conftest* 644 ac_cv_header_stdc=no 645fi 646rm -f conftest* 647 648fi 649 650if test $ac_cv_header_stdc = yes; then 651 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 652if test "$cross_compiling" = yes; then 653 : 654else 655 cat > conftest.$ac_ext <<EOF 656#line 657 "configure" 657#include "confdefs.h" 658#include <ctype.h> 659#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 660#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 661#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 662int main () { int i; for (i = 0; i < 256; i++) 663if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 664exit (0); } 665 666EOF 667if { (eval echo configure:668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null 668then 669 : 670else 671 echo "configure: failed program was:" >&5 672 cat conftest.$ac_ext >&5 673 rm -fr conftest* 674 ac_cv_header_stdc=no 675fi 676rm -fr conftest* 677fi 678 679fi 680fi 681 682echo "$ac_t""$ac_cv_header_stdc" 1>&6 683if test $ac_cv_header_stdc = yes; then 684 cat >> confdefs.h <<\EOF 685#define STDC_HEADERS 1 686EOF 687 688fi 689 690echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 691echo "configure:692: checking whether time.h and sys/time.h may both be included" >&5 692if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then 693 echo $ac_n "(cached) $ac_c" 1>&6 694else 695 cat > conftest.$ac_ext <<EOF 696#line 697 "configure" 697#include "confdefs.h" 698#include <sys/types.h> 699#include <sys/time.h> 700#include <time.h> 701int main() { 702struct tm *tp; 703; return 0; } 704EOF 705if { (eval echo configure:706: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 706 rm -rf conftest* 707 ac_cv_header_time=yes 708else 709 echo "configure: failed program was:" >&5 710 cat conftest.$ac_ext >&5 711 rm -rf conftest* 712 ac_cv_header_time=no 713fi 714rm -f conftest* 715fi 716 717echo "$ac_t""$ac_cv_header_time" 1>&6 718if test $ac_cv_header_time = yes; then 719 cat >> confdefs.h <<\EOF 720#define TIME_WITH_SYS_TIME 1 721EOF 722 723fi 724 725for ac_hdr in stdlib.h string.h strings.h stdarg.h varargs.h signal.h 726do 727ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 728echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 729echo "configure:730: checking for $ac_hdr" >&5 730if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 731 echo $ac_n "(cached) $ac_c" 1>&6 732else 733 cat > conftest.$ac_ext <<EOF 734#line 735 "configure" 735#include "confdefs.h" 736#include <$ac_hdr> 737EOF 738ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 739{ (eval echo configure:740: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 740ac_err=`grep -v '^ *+' conftest.out` 741if test -z "$ac_err"; then 742 rm -rf conftest* 743 eval "ac_cv_header_$ac_safe=yes" 744else 745 echo "$ac_err" >&5 746 echo "configure: failed program was:" >&5 747 cat conftest.$ac_ext >&5 748 rm -rf conftest* 749 eval "ac_cv_header_$ac_safe=no" 750fi 751rm -f conftest* 752fi 753if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 754 echo "$ac_t""yes" 1>&6 755 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 756 cat >> confdefs.h <<EOF 757#define $ac_tr_hdr 1 758EOF 759 760else 761 echo "$ac_t""no" 1>&6 762fi 763done 764 765 766echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 767echo "configure:768: checking return type of signal handlers" >&5 768if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then 769 echo $ac_n "(cached) $ac_c" 1>&6 770else 771 cat > conftest.$ac_ext <<EOF 772#line 773 "configure" 773#include "confdefs.h" 774#include <sys/types.h> 775#include <signal.h> 776#ifdef signal 777#undef signal 778#endif 779#ifdef __cplusplus 780extern "C" void (*signal (int, void (*)(int)))(int); 781#else 782void (*signal ()) (); 783#endif 784 785int main() { 786int i; 787; return 0; } 788EOF 789if { (eval echo configure:790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 790 rm -rf conftest* 791 ac_cv_type_signal=void 792else 793 echo "configure: failed program was:" >&5 794 cat conftest.$ac_ext >&5 795 rm -rf conftest* 796 ac_cv_type_signal=int 797fi 798rm -f conftest* 799fi 800 801echo "$ac_t""$ac_cv_type_signal" 1>&6 802cat >> confdefs.h <<EOF 803#define RETSIGTYPE $ac_cv_type_signal 804EOF 805 806 807 808 809for ac_func in index rindex bcopy bcmp bzero strdup usleep gettimeofday 810do 811echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 812echo "configure:813: checking for $ac_func" >&5 813if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 814 echo $ac_n "(cached) $ac_c" 1>&6 815else 816 cat > conftest.$ac_ext <<EOF 817#line 818 "configure" 818#include "confdefs.h" 819/* System header to define __stub macros and hopefully few prototypes, 820 which can conflict with char $ac_func(); below. */ 821#include <assert.h> 822/* Override any gcc2 internal prototype to avoid an error. */ 823/* We use char because int might match the return type of a gcc2 824 builtin and then its argument prototype would still apply. */ 825char $ac_func(); 826 827int main() { 828 829/* The GNU C library defines this for functions which it implements 830 to always fail with ENOSYS. Some functions are actually named 831 something starting with __ and the normal name is an alias. */ 832#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 833choke me 834#else 835$ac_func(); 836#endif 837 838; return 0; } 839EOF 840if { (eval echo configure:841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 841 rm -rf conftest* 842 eval "ac_cv_func_$ac_func=yes" 843else 844 echo "configure: failed program was:" >&5 845 cat conftest.$ac_ext >&5 846 rm -rf conftest* 847 eval "ac_cv_func_$ac_func=no" 848fi 849rm -f conftest* 850fi 851 852if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 853 echo "$ac_t""yes" 1>&6 854 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 855 cat >> confdefs.h <<EOF 856#define $ac_tr_func 1 857EOF 858 859else 860 echo "$ac_t""no" 1>&6 861fi 862done 863 864 865trap '' 1 2 15 866cat > confcache <<\EOF 867# This file is a shell script that caches the results of configure 868# tests run on this system so they can be shared between configure 869# scripts and configure runs. It is not useful on other systems. 870# If it contains results you don't want to keep, you may remove or edit it. 871# 872# By default, configure uses ./config.cache as the cache file, 873# creating it if it does not exist already. You can give configure 874# the --cache-file=FILE option to use a different cache file; that is 875# what configure does when it calls configure scripts in 876# subdirectories, so they share the cache. 877# Giving --cache-file=/dev/null disables caching, for debugging configure. 878# config.status only pays attention to the cache file if you give it the 879# --recheck option to rerun configure. 880# 881EOF 882# The following way of writing the cache mishandles newlines in values, 883# but we know of no workaround that is simple, portable, and efficient. 884# So, don't put newlines in cache variables' values. 885# Ultrix sh set writes to stderr and can't be redirected directly, 886# and sets the high bit in the cache file unless we assign to the vars. 887(set) 2>&1 | 888 case `(ac_space=' '; set) 2>&1` in 889 *ac_space=\ *) 890 # `set' does not quote correctly, so add quotes (double-quote substitution 891 # turns \\\\ into \\, and sed turns \\ into \). 892 sed -n \ 893 -e "s/'/'\\\\''/g" \ 894 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 895 ;; 896 *) 897 # `set' quotes correctly as required by POSIX, so do not add quotes. 898 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 899 ;; 900 esac >> confcache 901if cmp -s $cache_file confcache; then 902 : 903else 904 if test -w $cache_file; then 905 echo "updating cache $cache_file" 906 cat confcache > $cache_file 907 else 908 echo "not updating unwritable cache $cache_file" 909 fi 910fi 911rm -f confcache 912 913trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 914 915test "x$prefix" = xNONE && prefix=$ac_default_prefix 916# Let make expand exec_prefix. 917test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 918 919# Any assignment to VPATH causes Sun make to only execute 920# the first set of double-colon rules, so remove it if not needed. 921# If there is a colon in the path, we need to keep it. 922if test "x$srcdir" = x.; then 923 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 924fi 925 926trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 927 928DEFS=-DHAVE_CONFIG_H 929 930# Without the "./", some shells look in PATH for config.status. 931: ${CONFIG_STATUS=./config.status} 932 933echo creating $CONFIG_STATUS 934rm -f $CONFIG_STATUS 935cat > $CONFIG_STATUS <<EOF 936#! /bin/sh 937# Generated automatically by configure. 938# Run this file to recreate the current configuration. 939# This directory was configured as follows, 940# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 941# 942# $0 $ac_configure_args 943# 944# Compiler output produced by configure, useful for debugging 945# configure, is in ./config.log if it exists. 946 947ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 948for ac_option 949do 950 case "\$ac_option" in 951 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 952 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 953 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 954 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 955 echo "$CONFIG_STATUS generated by autoconf version 2.12" 956 exit 0 ;; 957 -help | --help | --hel | --he | --h) 958 echo "\$ac_cs_usage"; exit 0 ;; 959 *) echo "\$ac_cs_usage"; exit 1 ;; 960 esac 961done 962 963ac_given_srcdir=$srcdir 964 965trap 'rm -fr `echo " config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 966EOF 967cat >> $CONFIG_STATUS <<EOF 968 969# Protect against being on the right side of a sed subst in config.status. 970sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 971 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 972$ac_vpsub 973$extrasub 974s%@CFLAGS@%$CFLAGS%g 975s%@CPPFLAGS@%$CPPFLAGS%g 976s%@CXXFLAGS@%$CXXFLAGS%g 977s%@DEFS@%$DEFS%g 978s%@LDFLAGS@%$LDFLAGS%g 979s%@LIBS@%$LIBS%g 980s%@exec_prefix@%$exec_prefix%g 981s%@prefix@%$prefix%g 982s%@program_transform_name@%$program_transform_name%g 983s%@bindir@%$bindir%g 984s%@sbindir@%$sbindir%g 985s%@libexecdir@%$libexecdir%g 986s%@datadir@%$datadir%g 987s%@sysconfdir@%$sysconfdir%g 988s%@sharedstatedir@%$sharedstatedir%g 989s%@localstatedir@%$localstatedir%g 990s%@libdir@%$libdir%g 991s%@includedir@%$includedir%g 992s%@oldincludedir@%$oldincludedir%g 993s%@infodir@%$infodir%g 994s%@mandir@%$mandir%g 995s%@CPP@%$CPP%g 996 997CEOF 998EOF 999 1000cat >> $CONFIG_STATUS <<\EOF 1001 1002# Split the substitutions into bite-sized pieces for seds with 1003# small command number limits, like on Digital OSF/1 and HP-UX. 1004ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1005ac_file=1 # Number of current file. 1006ac_beg=1 # First line for current file. 1007ac_end=$ac_max_sed_cmds # Line after last line for current file. 1008ac_more_lines=: 1009ac_sed_cmds="" 1010while $ac_more_lines; do 1011 if test $ac_beg -gt 1; then 1012 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1013 else 1014 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1015 fi 1016 if test ! -s conftest.s$ac_file; then 1017 ac_more_lines=false 1018 rm -f conftest.s$ac_file 1019 else 1020 if test -z "$ac_sed_cmds"; then 1021 ac_sed_cmds="sed -f conftest.s$ac_file" 1022 else 1023 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1024 fi 1025 ac_file=`expr $ac_file + 1` 1026 ac_beg=$ac_end 1027 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1028 fi 1029done 1030if test -z "$ac_sed_cmds"; then 1031 ac_sed_cmds=cat 1032fi 1033EOF 1034 1035cat >> $CONFIG_STATUS <<EOF 1036 1037CONFIG_FILES=\${CONFIG_FILES-""} 1038EOF 1039cat >> $CONFIG_STATUS <<\EOF 1040for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1041 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1042 case "$ac_file" in 1043 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1044 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1045 *) ac_file_in="${ac_file}.in" ;; 1046 esac 1047 1048 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1049 1050 # Remove last slash and all that follows it. Not all systems have dirname. 1051 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1052 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1053 # The file is in a subdirectory. 1054 test ! -d "$ac_dir" && mkdir "$ac_dir" 1055 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1056 # A "../" for each directory in $ac_dir_suffix. 1057 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1058 else 1059 ac_dir_suffix= ac_dots= 1060 fi 1061 1062 case "$ac_given_srcdir" in 1063 .) srcdir=. 1064 if test -z "$ac_dots"; then top_srcdir=. 1065 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1066 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1067 *) # Relative path. 1068 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1069 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1070 esac 1071 1072 1073 echo creating "$ac_file" 1074 rm -f "$ac_file" 1075 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1076 case "$ac_file" in 1077 *Makefile*) ac_comsub="1i\\ 1078# $configure_input" ;; 1079 *) ac_comsub= ;; 1080 esac 1081 1082 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1083 sed -e "$ac_comsub 1084s%@configure_input@%$configure_input%g 1085s%@srcdir@%$srcdir%g 1086s%@top_srcdir@%$top_srcdir%g 1087" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1088fi; done 1089rm -f conftest.s* 1090 1091# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1092# NAME is the cpp macro being defined and VALUE is the value it is being given. 1093# 1094# ac_d sets the value in "#define NAME VALUE" lines. 1095ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1096ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1097ac_dC='\3' 1098ac_dD='%g' 1099# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1100ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1101ac_uB='\([ ]\)%\1#\2define\3' 1102ac_uC=' ' 1103ac_uD='\4%g' 1104# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1105ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1106ac_eB='$%\1#\2define\3' 1107ac_eC=' ' 1108ac_eD='%g' 1109 1110if test "${CONFIG_HEADERS+set}" != set; then 1111EOF 1112cat >> $CONFIG_STATUS <<EOF 1113 CONFIG_HEADERS="config.h" 1114EOF 1115cat >> $CONFIG_STATUS <<\EOF 1116fi 1117for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1118 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1119 case "$ac_file" in 1120 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1121 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1122 *) ac_file_in="${ac_file}.in" ;; 1123 esac 1124 1125 echo creating $ac_file 1126 1127 rm -f conftest.frag conftest.in conftest.out 1128 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1129 cat $ac_file_inputs > conftest.in 1130 1131EOF 1132 1133# Transform confdefs.h into a sed script conftest.vals that substitutes 1134# the proper values into config.h.in to produce config.h. And first: 1135# Protect against being on the right side of a sed subst in config.status. 1136# Protect against being in an unquoted here document in config.status. 1137rm -f conftest.vals 1138cat > conftest.hdr <<\EOF 1139s/[\\&%]/\\&/g 1140s%[\\$`]%\\&%g 1141s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1142s%ac_d%ac_u%gp 1143s%ac_u%ac_e%gp 1144EOF 1145sed -n -f conftest.hdr confdefs.h > conftest.vals 1146rm -f conftest.hdr 1147 1148# This sed command replaces #undef with comments. This is necessary, for 1149# example, in the case of _POSIX_SOURCE, which is predefined and required 1150# on some systems where configure will not decide to define it. 1151cat >> conftest.vals <<\EOF 1152s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1153EOF 1154 1155# Break up conftest.vals because some shells have a limit on 1156# the size of here documents, and old seds have small limits too. 1157 1158rm -f conftest.tail 1159while : 1160do 1161 ac_lines=`grep -c . conftest.vals` 1162 # grep -c gives empty output for an empty file on some AIX systems. 1163 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1164 # Write a limited-size here document to conftest.frag. 1165 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1166 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1167 echo 'CEOF 1168 sed -f conftest.frag conftest.in > conftest.out 1169 rm -f conftest.in 1170 mv conftest.out conftest.in 1171' >> $CONFIG_STATUS 1172 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1173 rm -f conftest.vals 1174 mv conftest.tail conftest.vals 1175done 1176rm -f conftest.vals 1177 1178cat >> $CONFIG_STATUS <<\EOF 1179 rm -f conftest.frag conftest.h 1180 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1181 cat conftest.in >> conftest.h 1182 rm -f conftest.in 1183 if cmp -s $ac_file conftest.h 2>/dev/null; then 1184 echo "$ac_file is unchanged" 1185 rm -f conftest.h 1186 else 1187 # Remove last slash and all that follows it. Not all systems have dirname. 1188 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1189 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1190 # The file is in a subdirectory. 1191 test ! -d "$ac_dir" && mkdir "$ac_dir" 1192 fi 1193 rm -f $ac_file 1194 mv conftest.h $ac_file 1195 fi 1196fi; done 1197 1198EOF 1199cat >> $CONFIG_STATUS <<EOF 1200 1201EOF 1202cat >> $CONFIG_STATUS <<\EOF 1203 1204exit 0 1205EOF 1206chmod +x $CONFIG_STATUS 1207rm -fr confdefs* $ac_clean_files 1208test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1209 1210