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"; 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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="$ac_optarg" ;; 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exit 1' 1 2 15 400 401# File descriptor usage: 402# 0 standard input 403# 1 file creation 404# 2 errors and warnings 405# 3 some systems may open it to /dev/tty 406# 4 used on the Kubota Titan 407# 6 checking for... messages and results 408# 5 compiler messages saved in config.log 409if test "$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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 446 447# confdefs.h avoids OS command line length limits that DEFS can exceed. 448rm -rf conftest* confdefs.h 449# AIX cpp loses on an empty file, so make sure it contains at least a newline. 450echo > confdefs.h 451 452# A filename unique to this package, relative to the directory that 453# configure is in, which we can look for to find out if srcdir is correct. 454ac_unique_file=ftell_.c 455 456# Find the source files, if location was not specified. 457if test -z "$srcdir"; then 458 ac_srcdir_defaulted=yes 459 # Try the directory containing this script, then its parent. 460 ac_prog=$0 461 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 462 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 463 srcdir=$ac_confdir 464 if test ! -r $srcdir/$ac_unique_file; then 465 srcdir=.. 466 fi 467else 468 ac_srcdir_defaulted=no 469fi 470if test ! -r $srcdir/$ac_unique_file; then 471 if test "$ac_srcdir_defaulted" = yes; then 472 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 473 else 474 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 475 fi 476fi 477srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 478 479# Prefer explicitly selected file to automatically selected ones. 480if test -z "$CONFIG_SITE"; then 481 if test "x$prefix" != xNONE; then 482 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 483 else 484 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 485 fi 486fi 487for ac_site_file in $CONFIG_SITE; do 488 if test -r "$ac_site_file"; then 489 echo "loading site script $ac_site_file" 490 . "$ac_site_file" 491 fi 492done 493 494if test -r "$cache_file"; then 495 echo "loading cache $cache_file" 496 . $cache_file 497else 498 echo "creating cache $cache_file" 499 > $cache_file 500fi 501 502ac_ext=c 503# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 504ac_cpp='$CPP $CPPFLAGS' 505ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 506ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 507cross_compiling=$ac_cv_prog_cc_cross 508 509ac_exeext= 510ac_objext=o 511if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 512 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 513 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 514 ac_n= ac_c=' 515' ac_t=' ' 516 else 517 ac_n=-n ac_c= ac_t= 518 fi 519else 520 ac_n= ac_c='\c' ac_t= 521fi 522 523 524 525 526 527 528# For g77 we'll set CC to point at the built gcc, but this will get it into 529# the makefiles 530# Extract the first word of "gcc", so it can be a program name with args. 531set dummy gcc; 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then 568 ac_cv_prog_CC="$CC" # Let the user override the test. 569else 570 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 571 ac_prog_rejected=no 572 ac_dummy="$PATH" 573 for ac_dir in $ac_dummy; do 574 test -z "$ac_dir" && ac_dir=. 575 if test -f $ac_dir/$ac_word; then 576 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 577 ac_prog_rejected=yes 578 continue 579 fi 580 ac_cv_prog_CC="cc" 581 break 582 fi 583 done 584 IFS="$ac_save_ifs" 585if test $ac_prog_rejected = yes; then 586 # We found a bogon in the path, so make sure we never use it. 587 set dummy $ac_cv_prog_CC 588 shift 589 if test $# -gt 0; then 590 # We chose a different compiler from the bogus one. 591 # However, it has the same basename, so the bogon will be chosen 592 # first if we set CC to just the basename; use the full file name. 593 shift 594 set dummy "$ac_dir/$ac_word" "$@" 595 shift 596 ac_cv_prog_CC="$@" 597 fi 598fi 599fi 600fi 601CC="$ac_cv_prog_CC" 602if test -n "$CC"; then 603 echo "$ac_t""$CC" 1>&6 604else 605 echo "$ac_t""no" 1>&6 606fi 607 608 if test -z "$CC"; then 609 case "`uname -s`" in 610 *win32* | *WIN32*) 611 # Extract the first word of "cl", so it can be a program name with args. 612set dummy cl; ac_word=$2 613echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 614echo "configure:615: checking for $ac_word" >&5 615if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 616 echo $ac_n "(cached) $ac_c" 1>&6 617else 618 if test -n "$CC"; then 619 ac_cv_prog_CC="$CC" # Let the user override the test. 620else 621 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 622 ac_dummy="$PATH" 623 for ac_dir in $ac_dummy; do 624 test -z "$ac_dir" && ac_dir=. 625 if test -f $ac_dir/$ac_word; then 626 ac_cv_prog_CC="cl" 627 break 628 fi 629 done 630 IFS="$ac_save_ifs" 631fi 632fi 633CC="$ac_cv_prog_CC" 634if test -n "$CC"; then 635 echo "$ac_t""$CC" 1>&6 636else 637 echo "$ac_t""no" 1>&6 638fi 639 ;; 640 esac 641 fi 642 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 643fi 644 645 646echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 647echo "configure:648: checking whether we are using GNU C" >&5 648if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 649 echo $ac_n "(cached) $ac_c" 1>&6 650else 651 cat > conftest.c <<EOF 652#ifdef __GNUC__ 653 yes; 654#endif 655EOF 656if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 657 ac_cv_prog_gcc=yes 658else 659 ac_cv_prog_gcc=no 660fi 661fi 662 663echo "$ac_t""$ac_cv_prog_gcc" 1>&6 664 665if test $ac_cv_prog_gcc = yes; then 666 GCC=yes 667else 668 GCC= 669fi 670 671ac_test_CFLAGS="${CFLAGS+set}" 672ac_save_CFLAGS="$CFLAGS" 673CFLAGS= 674echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 675echo "configure:676: checking whether ${CC-cc} accepts -g" >&5 676if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 677 echo $ac_n "(cached) $ac_c" 1>&6 678else 679 echo 'void f(){}' > conftest.c 680if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 681 ac_cv_prog_cc_g=yes 682else 683 ac_cv_prog_cc_g=no 684fi 685rm -f conftest* 686 687fi 688 689echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 690if test "$ac_test_CFLAGS" = set; then 691 CFLAGS="$ac_save_CFLAGS" 692elif test $ac_cv_prog_cc_g = yes; then 693 if test "$GCC" = yes; then 694 CFLAGS="-g -O2" 695 else 696 CFLAGS="-g" 697 fi 698else 699 if test "$GCC" = yes; then 700 CFLAGS="-O2" 701 else 702 CFLAGS= 703 fi 704fi 705 706 707# These defines are necessary to get 64-bit file size support. 708# NetBSD 1.4 header files does not support XOPEN_SOURCE == 600, but it 709# handles 64-bit file sizes without needing these defines. 710echo $ac_n "checking whether _XOPEN_SOURCE may be defined""... $ac_c" 1>&6 711echo "configure:712: checking whether _XOPEN_SOURCE may be defined" >&5 712cat > conftest.$ac_ext <<EOF 713#line 714 "configure" 714#include "confdefs.h" 715#define _XOPEN_SOURCE 600L 716#include <unistd.h> 717int main() { 718 719; return 0; } 720EOF 721if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 722 rm -rf conftest* 723 may_use_xopen_source=yes 724else 725 echo "configure: failed program was:" >&5 726 cat conftest.$ac_ext >&5 727 rm -rf conftest* 728 may_use_xopen_source=no 729fi 730rm -f conftest* 731echo "$ac_t""$may_use_xopen_source" 1>&6 732if test $may_use_xopen_source = yes; then 733 cat >> confdefs.h <<\EOF 734#define _XOPEN_SOURCE 600L 735EOF 736 737 # The following is needed by irix6.2 so that struct timeval is declared. 738 cat >> confdefs.h <<\EOF 739#define _XOPEN_SOURCE_EXTENDED 1 740EOF 741 742 # The following is needed by Solaris2.5.1 so that struct timeval is declared. 743 cat >> confdefs.h <<\EOF 744#define __EXTENSIONS__ 1 745EOF 746 747 cat >> confdefs.h <<\EOF 748#define _FILE_OFFSET_BITS 64 749EOF 750 751 cat >> confdefs.h <<\EOF 752#define _LARGEFILE_SOURCE 1 753EOF 754 755fi 756 757 758LIBTOOL='$(SHELL) ../libtool' 759 760 761test "$AR" || AR=ar 762 763echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 764echo "configure:765: checking whether ${MAKE-make} sets \${MAKE}" >&5 765set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 766if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 767 echo $ac_n "(cached) $ac_c" 1>&6 768else 769 cat > conftestmake <<\EOF 770all: 771 @echo 'ac_maketemp="${MAKE}"' 772EOF 773# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 774eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 775if test -n "$ac_maketemp"; then 776 eval ac_cv_prog_make_${ac_make}_set=yes 777else 778 eval ac_cv_prog_make_${ac_make}_set=no 779fi 780rm -f conftestmake 781fi 782if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 783 echo "$ac_t""yes" 1>&6 784 SET_MAKE= 785else 786 echo "$ac_t""no" 1>&6 787 SET_MAKE="MAKE=${MAKE-make}" 788fi 789 790 791 792# Sanity check for the cross-compilation case: 793echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 794echo "configure:795: checking how to run the C preprocessor" >&5 795# On Suns, sometimes $CPP names a directory. 796if test -n "$CPP" && test -d "$CPP"; then 797 CPP= 798fi 799if test -z "$CPP"; then 800if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 801 echo $ac_n "(cached) $ac_c" 1>&6 802else 803 # This must be in double quotes, not single quotes, because CPP may get 804 # substituted into the Makefile and "${CC-cc}" will confuse make. 805 CPP="${CC-cc} -E" 806 # On the NeXT, cc -E runs the code through the compiler's parser, 807 # not just through cpp. 808 cat > conftest.$ac_ext <<EOF 809#line 810 "configure" 810#include "confdefs.h" 811#include <assert.h> 812Syntax Error 813EOF 814ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 815{ (eval echo configure:816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 816ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 817if test -z "$ac_err"; then 818 : 819else 820 echo "$ac_err" >&5 821 echo "configure: failed program was:" >&5 822 cat conftest.$ac_ext >&5 823 rm -rf conftest* 824 CPP="${CC-cc} -E -traditional-cpp" 825 cat > conftest.$ac_ext <<EOF 826#line 827 "configure" 827#include "confdefs.h" 828#include <assert.h> 829Syntax Error 830EOF 831ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 832{ (eval echo configure:833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 833ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 834if test -z "$ac_err"; then 835 : 836else 837 echo "$ac_err" >&5 838 echo "configure: failed program was:" >&5 839 cat conftest.$ac_ext >&5 840 rm -rf conftest* 841 CPP="${CC-cc} -nologo -E" 842 cat > conftest.$ac_ext <<EOF 843#line 844 "configure" 844#include "confdefs.h" 845#include <assert.h> 846Syntax Error 847EOF 848ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 849{ (eval echo configure:850: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 850ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 851if test -z "$ac_err"; then 852 : 853else 854 echo "$ac_err" >&5 855 echo "configure: failed program was:" >&5 856 cat conftest.$ac_ext >&5 857 rm -rf conftest* 858 CPP=/lib/cpp 859fi 860rm -f conftest* 861fi 862rm -f conftest* 863fi 864rm -f conftest* 865 ac_cv_prog_CPP="$CPP" 866fi 867 CPP="$ac_cv_prog_CPP" 868else 869 ac_cv_prog_CPP="$CPP" 870fi 871echo "$ac_t""$CPP" 1>&6 872 873ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'` 874echo $ac_n "checking for stdio.h""... $ac_c" 1>&6 875echo "configure:876: checking for stdio.h" >&5 876if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 877 echo $ac_n "(cached) $ac_c" 1>&6 878else 879 cat > conftest.$ac_ext <<EOF 880#line 881 "configure" 881#include "confdefs.h" 882#include <stdio.h> 883EOF 884ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 885{ (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 886ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 887if test -z "$ac_err"; then 888 rm -rf conftest* 889 eval "ac_cv_header_$ac_safe=yes" 890else 891 echo "$ac_err" >&5 892 echo "configure: failed program was:" >&5 893 cat conftest.$ac_ext >&5 894 rm -rf conftest* 895 eval "ac_cv_header_$ac_safe=no" 896fi 897rm -f conftest* 898fi 899if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 900 echo "$ac_t""yes" 1>&6 901 : 902else 903 echo "$ac_t""no" 1>&6 904{ echo "configure: error: Can't find stdio.h. 905You must have a usable C system for the target already installed, at least 906including headers and, preferably, the library, before you can configure 907the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c', 908then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; } 909fi 910 911 912echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 913echo "configure:914: checking for ANSI C header files" >&5 914if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 915 echo $ac_n "(cached) $ac_c" 1>&6 916else 917 cat > conftest.$ac_ext <<EOF 918#line 919 "configure" 919#include "confdefs.h" 920#include <stdlib.h> 921#include <stdarg.h> 922#include <string.h> 923#include <float.h> 924EOF 925ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 926{ (eval echo configure:927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 927ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 928if test -z "$ac_err"; then 929 rm -rf conftest* 930 ac_cv_header_stdc=yes 931else 932 echo "$ac_err" >&5 933 echo "configure: failed program was:" >&5 934 cat conftest.$ac_ext >&5 935 rm -rf conftest* 936 ac_cv_header_stdc=no 937fi 938rm -f conftest* 939 940if test $ac_cv_header_stdc = yes; then 941 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 942cat > conftest.$ac_ext <<EOF 943#line 944 "configure" 944#include "confdefs.h" 945#include <string.h> 946EOF 947if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 948 egrep "memchr" >/dev/null 2>&1; then 949 : 950else 951 rm -rf conftest* 952 ac_cv_header_stdc=no 953fi 954rm -f conftest* 955 956fi 957 958if test $ac_cv_header_stdc = yes; then 959 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 960cat > conftest.$ac_ext <<EOF 961#line 962 "configure" 962#include "confdefs.h" 963#include <stdlib.h> 964EOF 965if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 966 egrep "free" >/dev/null 2>&1; then 967 : 968else 969 rm -rf conftest* 970 ac_cv_header_stdc=no 971fi 972rm -f conftest* 973 974fi 975 976if test $ac_cv_header_stdc = yes; then 977 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 978if test "$cross_compiling" = yes; then 979 : 980else 981 cat > conftest.$ac_ext <<EOF 982#line 983 "configure" 983#include "confdefs.h" 984#include <ctype.h> 985#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 986#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 987#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 988int main () { int i; for (i = 0; i < 256; i++) 989if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 990exit (0); } 991 992EOF 993if { (eval echo configure:994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 994then 995 : 996else 997 echo "configure: failed program was:" >&5 998 cat conftest.$ac_ext >&5 999 rm -fr conftest* 1000 ac_cv_header_stdc=no 1001fi 1002rm -fr conftest* 1003fi 1004 1005fi 1006fi 1007 1008echo "$ac_t""$ac_cv_header_stdc" 1>&6 1009if test $ac_cv_header_stdc = yes; then 1010 cat >> confdefs.h <<\EOF 1011#define STDC_HEADERS 1 1012EOF 1013 1014fi 1015 1016echo $ac_n "checking for posix""... $ac_c" 1>&6 1017echo "configure:1018: checking for posix" >&5 1018if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then 1019 echo $ac_n "(cached) $ac_c" 1>&6 1020else 1021 cat > conftest.$ac_ext <<EOF 1022#line 1023 "configure" 1023#include "confdefs.h" 1024#include <sys/types.h> 1025#include <unistd.h> 1026#ifdef _POSIX_VERSION 1027 yes 1028#endif 1029 1030EOF 1031if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1032 egrep "yes" >/dev/null 2>&1; then 1033 rm -rf conftest* 1034 g77_cv_header_posix=yes 1035else 1036 rm -rf conftest* 1037 g77_cv_header_posix=no 1038fi 1039rm -f conftest* 1040 1041fi 1042 1043echo "$ac_t""$g77_cv_header_posix" 1>&6 1044 1045# We can rely on the GNU library being posix-ish. I guess checking the 1046# header isn't actually like checking the functions, though... 1047echo $ac_n "checking for GNU library""... $ac_c" 1>&6 1048echo "configure:1049: checking for GNU library" >&5 1049if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then 1050 echo $ac_n "(cached) $ac_c" 1>&6 1051else 1052 cat > conftest.$ac_ext <<EOF 1053#line 1054 "configure" 1054#include "confdefs.h" 1055#include <stdio.h> 1056#ifdef __GNU_LIBRARY__ 1057 yes 1058#endif 1059 1060EOF 1061if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1062 egrep "yes" >/dev/null 2>&1; then 1063 rm -rf conftest* 1064 g77_cv_lib_gnu=yes 1065else 1066 rm -rf conftest* 1067 g77_cv_lib_gnu=no 1068fi 1069rm -f conftest* 1070 1071fi 1072 1073echo "$ac_t""$g77_cv_lib_gnu" 1>&6 1074 1075# Apparently cygwin needs to be special-cased. 1076echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6 1077echo "configure:1078: checking for cyg\`win'32" >&5 1078if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then 1079 echo $ac_n "(cached) $ac_c" 1>&6 1080else 1081 cat > conftest.$ac_ext <<EOF 1082#line 1083 "configure" 1083#include "confdefs.h" 1084#ifdef __CYGWIN32__ 1085 yes 1086#endif 1087 1088EOF 1089if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1090 egrep "yes" >/dev/null 2>&1; then 1091 rm -rf conftest* 1092 g77_cv_sys_cygwin32=yes 1093else 1094 rm -rf conftest* 1095 g77_cv_sys_cygwin32=no 1096fi 1097rm -f conftest* 1098 1099fi 1100 1101echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6 1102 1103# ditto for mingw32. 1104echo $ac_n "checking for mingw32""... $ac_c" 1>&6 1105echo "configure:1106: checking for mingw32" >&5 1106if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then 1107 echo $ac_n "(cached) $ac_c" 1>&6 1108else 1109 cat > conftest.$ac_ext <<EOF 1110#line 1111 "configure" 1111#include "confdefs.h" 1112#ifdef __MINGW32__ 1113 yes 1114#endif 1115 1116EOF 1117if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1118 egrep "yes" >/dev/null 2>&1; then 1119 rm -rf conftest* 1120 g77_cv_sys_mingw32=yes 1121else 1122 rm -rf conftest* 1123 g77_cv_sys_mingw32=no 1124fi 1125rm -f conftest* 1126 1127fi 1128 1129echo "$ac_t""$g77_cv_sys_mingw32" 1>&6 1130 1131 1132echo $ac_n "checking for working const""... $ac_c" 1>&6 1133echo "configure:1134: checking for working const" >&5 1134if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1135 echo $ac_n "(cached) $ac_c" 1>&6 1136else 1137 cat > conftest.$ac_ext <<EOF 1138#line 1139 "configure" 1139#include "confdefs.h" 1140 1141int main() { 1142 1143/* Ultrix mips cc rejects this. */ 1144typedef int charset[2]; const charset x; 1145/* SunOS 4.1.1 cc rejects this. */ 1146char const *const *ccp; 1147char **p; 1148/* NEC SVR4.0.2 mips cc rejects this. */ 1149struct point {int x, y;}; 1150static struct point const zero = {0,0}; 1151/* AIX XL C 1.02.0.0 rejects this. 1152 It does not let you subtract one const X* pointer from another in an arm 1153 of an if-expression whose if-part is not a constant expression */ 1154const char *g = "string"; 1155ccp = &g + (g ? g-g : 0); 1156/* HPUX 7.0 cc rejects these. */ 1157++ccp; 1158p = (char**) ccp; 1159ccp = (char const *const *) p; 1160{ /* SCO 3.2v4 cc rejects this. */ 1161 char *t; 1162 char const *s = 0 ? (char *) 0 : (char const *) 0; 1163 1164 *t++ = 0; 1165} 1166{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1167 int x[] = {25, 17}; 1168 const int *foo = &x[0]; 1169 ++foo; 1170} 1171{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1172 typedef const int *iptr; 1173 iptr p = 0; 1174 ++p; 1175} 1176{ /* AIX XL C 1.02.0.0 rejects this saying 1177 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1178 struct s { int j; const int *ap[3]; }; 1179 struct s *b; b->j = 5; 1180} 1181{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1182 const int foo = 10; 1183} 1184 1185; return 0; } 1186EOF 1187if { (eval echo configure:1188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1188 rm -rf conftest* 1189 ac_cv_c_const=yes 1190else 1191 echo "configure: failed program was:" >&5 1192 cat conftest.$ac_ext >&5 1193 rm -rf conftest* 1194 ac_cv_c_const=no 1195fi 1196rm -f conftest* 1197fi 1198 1199echo "$ac_t""$ac_cv_c_const" 1>&6 1200if test $ac_cv_c_const = no; then 1201 cat >> confdefs.h <<\EOF 1202#define const 1203EOF 1204 1205fi 1206 1207echo $ac_n "checking for size_t""... $ac_c" 1>&6 1208echo "configure:1209: checking for size_t" >&5 1209if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1210 echo $ac_n "(cached) $ac_c" 1>&6 1211else 1212 cat > conftest.$ac_ext <<EOF 1213#line 1214 "configure" 1214#include "confdefs.h" 1215#include <sys/types.h> 1216#if STDC_HEADERS 1217#include <stdlib.h> 1218#include <stddef.h> 1219#endif 1220EOF 1221if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1222 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1223 rm -rf conftest* 1224 ac_cv_type_size_t=yes 1225else 1226 rm -rf conftest* 1227 ac_cv_type_size_t=no 1228fi 1229rm -f conftest* 1230 1231fi 1232echo "$ac_t""$ac_cv_type_size_t" 1>&6 1233if test $ac_cv_type_size_t = no; then 1234 cat >> confdefs.h <<\EOF 1235#define size_t unsigned 1236EOF 1237 1238fi 1239 1240 1241 1242# This should always succeed on unix. 1243# Apparently positive result on cygwin loses re. NON_UNIX_STDIO 1244# (as of cygwin b18). Likewise on mingw. 1245echo $ac_n "checking for fstat""... $ac_c" 1>&6 1246echo "configure:1247: checking for fstat" >&5 1247if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then 1248 echo $ac_n "(cached) $ac_c" 1>&6 1249else 1250 cat > conftest.$ac_ext <<EOF 1251#line 1252 "configure" 1252#include "confdefs.h" 1253/* System header to define __stub macros and hopefully few prototypes, 1254 which can conflict with char fstat(); below. */ 1255#include <assert.h> 1256/* Override any gcc2 internal prototype to avoid an error. */ 1257/* We use char because int might match the return type of a gcc2 1258 builtin and then its argument prototype would still apply. */ 1259char fstat(); 1260 1261int main() { 1262 1263/* The GNU C library defines this for functions which it implements 1264 to always fail with ENOSYS. Some functions are actually named 1265 something starting with __ and the normal name is an alias. */ 1266#if defined (__stub_fstat) || defined (__stub___fstat) 1267choke me 1268#else 1269fstat(); 1270#endif 1271 1272; return 0; } 1273EOF 1274if { (eval echo configure:1275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1275 rm -rf conftest* 1276 eval "ac_cv_func_fstat=yes" 1277else 1278 echo "configure: failed program was:" >&5 1279 cat conftest.$ac_ext >&5 1280 rm -rf conftest* 1281 eval "ac_cv_func_fstat=no" 1282fi 1283rm -f conftest* 1284fi 1285 1286if eval "test \"`echo '$ac_cv_func_'fstat`\" = yes"; then 1287 echo "$ac_t""yes" 1>&6 1288 : 1289else 1290 echo "$ac_t""no" 1>&6 1291fi 1292 1293echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6 1294echo "configure:1295: checking need for NON_UNIX_STDIO" >&5 1295if test $g77_cv_sys_cygwin32 = yes \ 1296 || test $g77_cv_sys_mingw32 = yes \ 1297 || test $ac_cv_func_fstat = no; then 1298 echo "$ac_t""yes" 1>&6 1299 cat >> confdefs.h <<\EOF 1300#define NON_UNIX_STDIO 1 1301EOF 1302 1303else 1304 echo "$ac_t""no" 1>&6 1305fi 1306 1307for ac_func in fseeko 1308do 1309echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1310echo "configure:1311: checking for $ac_func" >&5 1311if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1312 echo $ac_n "(cached) $ac_c" 1>&6 1313else 1314 cat > conftest.$ac_ext <<EOF 1315#line 1316 "configure" 1316#include "confdefs.h" 1317/* System header to define __stub macros and hopefully few prototypes, 1318 which can conflict with char $ac_func(); below. */ 1319#include <assert.h> 1320/* Override any gcc2 internal prototype to avoid an error. */ 1321/* We use char because int might match the return type of a gcc2 1322 builtin and then its argument prototype would still apply. */ 1323char $ac_func(); 1324 1325int main() { 1326 1327/* The GNU C library defines this for functions which it implements 1328 to always fail with ENOSYS. Some functions are actually named 1329 something starting with __ and the normal name is an alias. */ 1330#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1331choke me 1332#else 1333$ac_func(); 1334#endif 1335 1336; return 0; } 1337EOF 1338if { (eval echo configure:1339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1339 rm -rf conftest* 1340 eval "ac_cv_func_$ac_func=yes" 1341else 1342 echo "configure: failed program was:" >&5 1343 cat conftest.$ac_ext >&5 1344 rm -rf conftest* 1345 eval "ac_cv_func_$ac_func=no" 1346fi 1347rm -f conftest* 1348fi 1349 1350if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1351 echo "$ac_t""yes" 1>&6 1352 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1353 cat >> confdefs.h <<EOF 1354#define $ac_tr_func 1 1355EOF 1356 1357else 1358 echo "$ac_t""no" 1>&6 1359fi 1360done 1361 1362for ac_func in ftello 1363do 1364echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1365echo "configure:1366: checking for $ac_func" >&5 1366if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1367 echo $ac_n "(cached) $ac_c" 1>&6 1368else 1369 cat > conftest.$ac_ext <<EOF 1370#line 1371 "configure" 1371#include "confdefs.h" 1372/* System header to define __stub macros and hopefully few prototypes, 1373 which can conflict with char $ac_func(); below. */ 1374#include <assert.h> 1375/* Override any gcc2 internal prototype to avoid an error. */ 1376/* We use char because int might match the return type of a gcc2 1377 builtin and then its argument prototype would still apply. */ 1378char $ac_func(); 1379 1380int main() { 1381 1382/* The GNU C library defines this for functions which it implements 1383 to always fail with ENOSYS. Some functions are actually named 1384 something starting with __ and the normal name is an alias. */ 1385#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1386choke me 1387#else 1388$ac_func(); 1389#endif 1390 1391; return 0; } 1392EOF 1393if { (eval echo configure:1394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1394 rm -rf conftest* 1395 eval "ac_cv_func_$ac_func=yes" 1396else 1397 echo "configure: failed program was:" >&5 1398 cat conftest.$ac_ext >&5 1399 rm -rf conftest* 1400 eval "ac_cv_func_$ac_func=no" 1401fi 1402rm -f conftest* 1403fi 1404 1405if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1406 echo "$ac_t""yes" 1>&6 1407 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1408 cat >> confdefs.h <<EOF 1409#define $ac_tr_func 1 1410EOF 1411 1412else 1413 echo "$ac_t""no" 1>&6 1414fi 1415done 1416 1417for ac_func in ftruncate 1418do 1419echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1420echo "configure:1421: checking for $ac_func" >&5 1421if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1422 echo $ac_n "(cached) $ac_c" 1>&6 1423else 1424 cat > conftest.$ac_ext <<EOF 1425#line 1426 "configure" 1426#include "confdefs.h" 1427/* System header to define __stub macros and hopefully few prototypes, 1428 which can conflict with char $ac_func(); below. */ 1429#include <assert.h> 1430/* Override any gcc2 internal prototype to avoid an error. */ 1431/* We use char because int might match the return type of a gcc2 1432 builtin and then its argument prototype would still apply. */ 1433char $ac_func(); 1434 1435int main() { 1436 1437/* The GNU C library defines this for functions which it implements 1438 to always fail with ENOSYS. Some functions are actually named 1439 something starting with __ and the normal name is an alias. */ 1440#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1441choke me 1442#else 1443$ac_func(); 1444#endif 1445 1446; return 0; } 1447EOF 1448if { (eval echo configure:1449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1449 rm -rf conftest* 1450 eval "ac_cv_func_$ac_func=yes" 1451else 1452 echo "configure: failed program was:" >&5 1453 cat conftest.$ac_ext >&5 1454 rm -rf conftest* 1455 eval "ac_cv_func_$ac_func=no" 1456fi 1457rm -f conftest* 1458fi 1459 1460if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1461 echo "$ac_t""yes" 1>&6 1462 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1463 cat >> confdefs.h <<EOF 1464#define $ac_tr_func 1 1465EOF 1466 1467else 1468 echo "$ac_t""no" 1>&6 1469fi 1470done 1471 1472for ac_func in mkstemp 1473do 1474echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1475echo "configure:1476: checking for $ac_func" >&5 1476if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1477 echo $ac_n "(cached) $ac_c" 1>&6 1478else 1479 cat > conftest.$ac_ext <<EOF 1480#line 1481 "configure" 1481#include "confdefs.h" 1482/* System header to define __stub macros and hopefully few prototypes, 1483 which can conflict with char $ac_func(); below. */ 1484#include <assert.h> 1485/* Override any gcc2 internal prototype to avoid an error. */ 1486/* We use char because int might match the return type of a gcc2 1487 builtin and then its argument prototype would still apply. */ 1488char $ac_func(); 1489 1490int main() { 1491 1492/* The GNU C library defines this for functions which it implements 1493 to always fail with ENOSYS. Some functions are actually named 1494 something starting with __ and the normal name is an alias. */ 1495#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1496choke me 1497#else 1498$ac_func(); 1499#endif 1500 1501; return 0; } 1502EOF 1503if { (eval echo configure:1504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1504 rm -rf conftest* 1505 eval "ac_cv_func_$ac_func=yes" 1506else 1507 echo "configure: failed program was:" >&5 1508 cat conftest.$ac_ext >&5 1509 rm -rf conftest* 1510 eval "ac_cv_func_$ac_func=no" 1511fi 1512rm -f conftest* 1513fi 1514 1515if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1516 echo "$ac_t""yes" 1>&6 1517 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1518 cat >> confdefs.h <<EOF 1519#define $ac_tr_func 1 1520EOF 1521 1522else 1523 echo "$ac_t""no" 1>&6 1524fi 1525done 1526 1527for ac_func in tempnam 1528do 1529echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1530echo "configure:1531: checking for $ac_func" >&5 1531if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1532 echo $ac_n "(cached) $ac_c" 1>&6 1533else 1534 cat > conftest.$ac_ext <<EOF 1535#line 1536 "configure" 1536#include "confdefs.h" 1537/* System header to define __stub macros and hopefully few prototypes, 1538 which can conflict with char $ac_func(); below. */ 1539#include <assert.h> 1540/* Override any gcc2 internal prototype to avoid an error. */ 1541/* We use char because int might match the return type of a gcc2 1542 builtin and then its argument prototype would still apply. */ 1543char $ac_func(); 1544 1545int main() { 1546 1547/* The GNU C library defines this for functions which it implements 1548 to always fail with ENOSYS. Some functions are actually named 1549 something starting with __ and the normal name is an alias. */ 1550#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1551choke me 1552#else 1553$ac_func(); 1554#endif 1555 1556; return 0; } 1557EOF 1558if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1559 rm -rf conftest* 1560 eval "ac_cv_func_$ac_func=yes" 1561else 1562 echo "configure: failed program was:" >&5 1563 cat conftest.$ac_ext >&5 1564 rm -rf conftest* 1565 eval "ac_cv_func_$ac_func=no" 1566fi 1567rm -f conftest* 1568fi 1569 1570if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1571 echo "$ac_t""yes" 1>&6 1572 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1573 cat >> confdefs.h <<EOF 1574#define $ac_tr_func 1 1575EOF 1576 1577else 1578 echo "$ac_t""no" 1>&6 1579fi 1580done 1581 1582for ac_func in tmpnam 1583do 1584echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1585echo "configure:1586: checking for $ac_func" >&5 1586if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1587 echo $ac_n "(cached) $ac_c" 1>&6 1588else 1589 cat > conftest.$ac_ext <<EOF 1590#line 1591 "configure" 1591#include "confdefs.h" 1592/* System header to define __stub macros and hopefully few prototypes, 1593 which can conflict with char $ac_func(); below. */ 1594#include <assert.h> 1595/* Override any gcc2 internal prototype to avoid an error. */ 1596/* We use char because int might match the return type of a gcc2 1597 builtin and then its argument prototype would still apply. */ 1598char $ac_func(); 1599 1600int main() { 1601 1602/* The GNU C library defines this for functions which it implements 1603 to always fail with ENOSYS. Some functions are actually named 1604 something starting with __ and the normal name is an alias. */ 1605#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1606choke me 1607#else 1608$ac_func(); 1609#endif 1610 1611; return 0; } 1612EOF 1613if { (eval echo configure:1614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1614 rm -rf conftest* 1615 eval "ac_cv_func_$ac_func=yes" 1616else 1617 echo "configure: failed program was:" >&5 1618 cat conftest.$ac_ext >&5 1619 rm -rf conftest* 1620 eval "ac_cv_func_$ac_func=no" 1621fi 1622rm -f conftest* 1623fi 1624 1625if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1626 echo "$ac_t""yes" 1>&6 1627 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1628 cat >> confdefs.h <<EOF 1629#define $ac_tr_func 1 1630EOF 1631 1632else 1633 echo "$ac_t""no" 1>&6 1634fi 1635done 1636 1637 1638# posix will guarantee the right behaviour for sprintf, else we can't be 1639# sure; HEADER_STDC wouldn't be the right check in sunos4, for instance. 1640# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe 1641# we're posix-conformant, so always do the test. 1642echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6 1643echo "configure:1644: checking for ansi/posix sprintf result" >&5 1644if test "$cross_compiling" = yes; then 1645 g77_cv_sys_sprintf_ansi=no 1646else 1647 cat > conftest.$ac_ext <<EOF 1648#line 1649 "configure" 1649#include "confdefs.h" 1650 #include <stdio.h> 1651 /* does sprintf return the number of chars transferred? */ 1652 main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);} 1653 1654EOF 1655if { (eval echo configure:1656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1656then 1657 g77_cv_sys_sprintf_ansi=yes 1658else 1659 echo "configure: failed program was:" >&5 1660 cat conftest.$ac_ext >&5 1661 rm -fr conftest* 1662 g77_cv_sys_sprintf_ansi=no 1663fi 1664rm -fr conftest* 1665fi 1666 1667if eval "test \"`echo '$''{'g77_cv_sys_sprintf_ansi'+set}'`\" = set"; then 1668 echo $ac_n "(cached) $ac_c" 1>&6 1669else 1670 g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi 1671fi 1672 1673echo "$ac_t""$g77_cv_sys_sprintf_ansi" 1>&6 1674 1675# The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't 1676# understand why. 1677if test $g77_cv_sys_sprintf_ansi != yes; then 1678 cat >> confdefs.h <<\EOF 1679#define USE_STRLEN 1 1680EOF 1681 1682fi 1683 1684# define NON_ANSI_RW_MODES on unix (can't hurt) 1685echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6 1686echo "configure:1687: checking NON_ANSI_RW_MODES" >&5 1687cat > conftest.$ac_ext <<EOF 1688#line 1689 "configure" 1689#include "confdefs.h" 1690#ifdef unix 1691 yes 1692#endif 1693#ifdef __unix 1694 yes 1695#endif 1696#ifdef __unix__ 1697 yes 1698#endif 1699 1700EOF 1701if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1702 egrep "yes" >/dev/null 2>&1; then 1703 rm -rf conftest* 1704 is_unix=yes 1705else 1706 rm -rf conftest* 1707 is_unix=no 1708fi 1709rm -f conftest* 1710 1711# NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts. 1712if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then 1713 echo "$ac_t""no" 1>&6 1714else 1715 if test $is_unix = yes; then 1716 cat >> confdefs.h <<\EOF 1717#define NON_ANSI_RW_MODES 1 1718EOF 1719 1720 echo "$ac_t""yes" 1>&6 1721 else 1722 echo "$ac_t""no" 1>&6 1723 fi 1724fi 1725 1726# This EOF_CHAR is a misfeature on unix. 1727cat >> confdefs.h <<\EOF 1728#define NO_EOF_CHAR_CHECK 1 1729EOF 1730 1731 1732echo $ac_n "checking for off_t""... $ac_c" 1>&6 1733echo "configure:1734: checking for off_t" >&5 1734if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then 1735 echo $ac_n "(cached) $ac_c" 1>&6 1736else 1737 cat > conftest.$ac_ext <<EOF 1738#line 1739 "configure" 1739#include "confdefs.h" 1740#include <sys/types.h> 1741#if STDC_HEADERS 1742#include <stdlib.h> 1743#include <stddef.h> 1744#endif 1745EOF 1746if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1747 egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1748 rm -rf conftest* 1749 ac_cv_type_off_t=yes 1750else 1751 rm -rf conftest* 1752 ac_cv_type_off_t=no 1753fi 1754rm -f conftest* 1755 1756fi 1757echo "$ac_t""$ac_cv_type_off_t" 1>&6 1758if test $ac_cv_type_off_t = no; then 1759 cat >> confdefs.h <<\EOF 1760#define off_t long 1761EOF 1762 1763fi 1764 1765 1766cat >> confdefs.h <<\EOF 1767#define Skip_f2c_Undefs 1 1768EOF 1769 1770 1771trap '' 1 2 15 1772cat > confcache <<\EOF 1773# This file is a shell script that caches the results of configure 1774# tests run on this system so they can be shared between configure 1775# scripts and configure runs. It is not useful on other systems. 1776# If it contains results you don't want to keep, you may remove or edit it. 1777# 1778# By default, configure uses ./config.cache as the cache file, 1779# creating it if it does not exist already. You can give configure 1780# the --cache-file=FILE option to use a different cache file; that is 1781# what configure does when it calls configure scripts in 1782# subdirectories, so they share the cache. 1783# Giving --cache-file=/dev/null disables caching, for debugging configure. 1784# config.status only pays attention to the cache file if you give it the 1785# --recheck option to rerun configure. 1786# 1787EOF 1788# The following way of writing the cache mishandles newlines in values, 1789# but we know of no workaround that is simple, portable, and efficient. 1790# So, don't put newlines in cache variables' values. 1791# Ultrix sh set writes to stderr and can't be redirected directly, 1792# and sets the high bit in the cache file unless we assign to the vars. 1793(set) 2>&1 | 1794 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1795 *ac_space=\ *) 1796 # `set' does not quote correctly, so add quotes (double-quote substitution 1797 # turns \\\\ into \\, and sed turns \\ into \). 1798 sed -n \ 1799 -e "s/'/'\\\\''/g" \ 1800 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1801 ;; 1802 *) 1803 # `set' quotes correctly as required by POSIX, so do not add quotes. 1804 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1805 ;; 1806 esac >> confcache 1807if cmp -s $cache_file confcache; then 1808 : 1809else 1810 if test -w $cache_file; then 1811 echo "updating cache $cache_file" 1812 cat confcache > $cache_file 1813 else 1814 echo "not updating unwritable cache $cache_file" 1815 fi 1816fi 1817rm -f confcache 1818 1819trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1820 1821test "x$prefix" = xNONE && prefix=$ac_default_prefix 1822# Let make expand exec_prefix. 1823test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1824 1825# Any assignment to VPATH causes Sun make to only execute 1826# the first set of double-colon rules, so remove it if not needed. 1827# If there is a colon in the path, we need to keep it. 1828if test "x$srcdir" = x.; then 1829 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1830fi 1831 1832trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1833 1834DEFS=-DHAVE_CONFIG_H 1835 1836# Without the "./", some shells look in PATH for config.status. 1837: ${CONFIG_STATUS=./config.status} 1838 1839echo creating $CONFIG_STATUS 1840rm -f $CONFIG_STATUS 1841cat > $CONFIG_STATUS <<EOF 1842#! /bin/sh 1843# Generated automatically by configure. 1844# Run this file to recreate the current configuration. 1845# This directory was configured as follows, 1846# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1847# 1848# $0 $ac_configure_args 1849# 1850# Compiler output produced by configure, useful for debugging 1851# configure, is in ./config.log if it exists. 1852 1853ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1854for ac_option 1855do 1856 case "\$ac_option" in 1857 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1858 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1859 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1860 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1861 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1862 exit 0 ;; 1863 -help | --help | --hel | --he | --h) 1864 echo "\$ac_cs_usage"; exit 0 ;; 1865 *) echo "\$ac_cs_usage"; exit 1 ;; 1866 esac 1867done 1868 1869ac_given_srcdir=$srcdir 1870 1871trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1872EOF 1873cat >> $CONFIG_STATUS <<EOF 1874 1875# Protect against being on the right side of a sed subst in config.status. 1876sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1877 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1878$ac_vpsub 1879$extrasub 1880s%@SHELL@%$SHELL%g 1881s%@CFLAGS@%$CFLAGS%g 1882s%@CPPFLAGS@%$CPPFLAGS%g 1883s%@CXXFLAGS@%$CXXFLAGS%g 1884s%@FFLAGS@%$FFLAGS%g 1885s%@DEFS@%$DEFS%g 1886s%@LDFLAGS@%$LDFLAGS%g 1887s%@LIBS@%$LIBS%g 1888s%@exec_prefix@%$exec_prefix%g 1889s%@prefix@%$prefix%g 1890s%@program_transform_name@%$program_transform_name%g 1891s%@bindir@%$bindir%g 1892s%@sbindir@%$sbindir%g 1893s%@libexecdir@%$libexecdir%g 1894s%@datadir@%$datadir%g 1895s%@sysconfdir@%$sysconfdir%g 1896s%@sharedstatedir@%$sharedstatedir%g 1897s%@localstatedir@%$localstatedir%g 1898s%@libdir@%$libdir%g 1899s%@includedir@%$includedir%g 1900s%@oldincludedir@%$oldincludedir%g 1901s%@infodir@%$infodir%g 1902s%@mandir@%$mandir%g 1903s%@CC@%$CC%g 1904s%@LIBTOOL@%$LIBTOOL%g 1905s%@AR@%$AR%g 1906s%@SET_MAKE@%$SET_MAKE%g 1907s%@CPP@%$CPP%g 1908 1909CEOF 1910EOF 1911 1912cat >> $CONFIG_STATUS <<\EOF 1913 1914# Split the substitutions into bite-sized pieces for seds with 1915# small command number limits, like on Digital OSF/1 and HP-UX. 1916ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1917ac_file=1 # Number of current file. 1918ac_beg=1 # First line for current file. 1919ac_end=$ac_max_sed_cmds # Line after last line for current file. 1920ac_more_lines=: 1921ac_sed_cmds="" 1922while $ac_more_lines; do 1923 if test $ac_beg -gt 1; then 1924 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1925 else 1926 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1927 fi 1928 if test ! -s conftest.s$ac_file; then 1929 ac_more_lines=false 1930 rm -f conftest.s$ac_file 1931 else 1932 if test -z "$ac_sed_cmds"; then 1933 ac_sed_cmds="sed -f conftest.s$ac_file" 1934 else 1935 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1936 fi 1937 ac_file=`expr $ac_file + 1` 1938 ac_beg=$ac_end 1939 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1940 fi 1941done 1942if test -z "$ac_sed_cmds"; then 1943 ac_sed_cmds=cat 1944fi 1945EOF 1946 1947cat >> $CONFIG_STATUS <<EOF 1948 1949CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1950EOF 1951cat >> $CONFIG_STATUS <<\EOF 1952for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1953 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1954 case "$ac_file" in 1955 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1956 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1957 *) ac_file_in="${ac_file}.in" ;; 1958 esac 1959 1960 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1961 1962 # Remove last slash and all that follows it. Not all systems have dirname. 1963 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1964 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1965 # The file is in a subdirectory. 1966 test ! -d "$ac_dir" && mkdir "$ac_dir" 1967 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1968 # A "../" for each directory in $ac_dir_suffix. 1969 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1970 else 1971 ac_dir_suffix= ac_dots= 1972 fi 1973 1974 case "$ac_given_srcdir" in 1975 .) srcdir=. 1976 if test -z "$ac_dots"; then top_srcdir=. 1977 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1978 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1979 *) # Relative path. 1980 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1981 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1982 esac 1983 1984 1985 echo creating "$ac_file" 1986 rm -f "$ac_file" 1987 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1988 case "$ac_file" in 1989 *Makefile*) ac_comsub="1i\\ 1990# $configure_input" ;; 1991 *) ac_comsub= ;; 1992 esac 1993 1994 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1995 sed -e "$ac_comsub 1996s%@configure_input@%$configure_input%g 1997s%@srcdir@%$srcdir%g 1998s%@top_srcdir@%$top_srcdir%g 1999" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 2000fi; done 2001rm -f conftest.s* 2002 2003# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2004# NAME is the cpp macro being defined and VALUE is the value it is being given. 2005# 2006# ac_d sets the value in "#define NAME VALUE" lines. 2007ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2008ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 2009ac_dC='\3' 2010ac_dD='%g' 2011# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 2012ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2013ac_uB='\([ ]\)%\1#\2define\3' 2014ac_uC=' ' 2015ac_uD='\4%g' 2016# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2017ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2018ac_eB='$%\1#\2define\3' 2019ac_eC=' ' 2020ac_eD='%g' 2021 2022if test "${CONFIG_HEADERS+set}" != set; then 2023EOF 2024cat >> $CONFIG_STATUS <<EOF 2025 CONFIG_HEADERS="config.h" 2026EOF 2027cat >> $CONFIG_STATUS <<\EOF 2028fi 2029for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 2030 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2031 case "$ac_file" in 2032 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2033 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2034 *) ac_file_in="${ac_file}.in" ;; 2035 esac 2036 2037 echo creating $ac_file 2038 2039 rm -f conftest.frag conftest.in conftest.out 2040 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2041 cat $ac_file_inputs > conftest.in 2042 2043EOF 2044 2045# Transform confdefs.h into a sed script conftest.vals that substitutes 2046# the proper values into config.h.in to produce config.h. And first: 2047# Protect against being on the right side of a sed subst in config.status. 2048# Protect against being in an unquoted here document in config.status. 2049rm -f conftest.vals 2050cat > conftest.hdr <<\EOF 2051s/[\\&%]/\\&/g 2052s%[\\$`]%\\&%g 2053s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 2054s%ac_d%ac_u%gp 2055s%ac_u%ac_e%gp 2056EOF 2057sed -n -f conftest.hdr confdefs.h > conftest.vals 2058rm -f conftest.hdr 2059 2060# This sed command replaces #undef with comments. This is necessary, for 2061# example, in the case of _POSIX_SOURCE, which is predefined and required 2062# on some systems where configure will not decide to define it. 2063cat >> conftest.vals <<\EOF 2064s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 2065EOF 2066 2067# Break up conftest.vals because some shells have a limit on 2068# the size of here documents, and old seds have small limits too. 2069 2070rm -f conftest.tail 2071while : 2072do 2073 ac_lines=`grep -c . conftest.vals` 2074 # grep -c gives empty output for an empty file on some AIX systems. 2075 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 2076 # Write a limited-size here document to conftest.frag. 2077 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 2078 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 2079 echo 'CEOF 2080 sed -f conftest.frag conftest.in > conftest.out 2081 rm -f conftest.in 2082 mv conftest.out conftest.in 2083' >> $CONFIG_STATUS 2084 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 2085 rm -f conftest.vals 2086 mv conftest.tail conftest.vals 2087done 2088rm -f conftest.vals 2089 2090cat >> $CONFIG_STATUS <<\EOF 2091 rm -f conftest.frag conftest.h 2092 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 2093 cat conftest.in >> conftest.h 2094 rm -f conftest.in 2095 if cmp -s $ac_file conftest.h 2>/dev/null; then 2096 echo "$ac_file is unchanged" 2097 rm -f conftest.h 2098 else 2099 # Remove last slash and all that follows it. Not all systems have dirname. 2100 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2101 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2102 # The file is in a subdirectory. 2103 test ! -d "$ac_dir" && mkdir "$ac_dir" 2104 fi 2105 rm -f $ac_file 2106 mv conftest.h $ac_file 2107 fi 2108fi; done 2109 2110EOF 2111cat >> $CONFIG_STATUS <<EOF 2112 2113EOF 2114cat >> $CONFIG_STATUS <<\EOF 2115 2116exit 0 2117EOF 2118chmod +x $CONFIG_STATUS 2119rm -fr confdefs* $ac_clean_files 2120test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 2121 2122 2123 2124