1#! /bin/sh 2 3# From configure.in Revision: 1.87.2.1 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38# Guess values for system-dependent variables and create Makefiles. 39# Generated automatically using autoconf version 2.13 40# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 41# 42# This configure script is free software; the Free Software Foundation 43# gives unlimited permission to copy, distribute and modify it. 44 45# Defaults: 46ac_help= 47ac_default_prefix=/usr/local 48# Any additions from configure.in: 49ac_help="$ac_help 50 --without-gcc don't use gcc" 51ac_help="$ac_help 52 --disable-protochain disable \"protochain\" insn" 53ac_help="$ac_help 54 --with-pcap=TYPE use packet capture TYPE" 55ac_help="$ac_help 56 --enable-ipv6 build IPv6-capable version" 57ac_help="$ac_help 58 --without-flex don't use flex" 59ac_help="$ac_help 60 --without-bison don't use bison" 61 62# Initialize some variables set by options. 63# The variables have the same names as the options, with 64# dashes changed to underlines. 65build=NONE 66cache_file=./config.cache 67exec_prefix=NONE 68host=NONE 69no_create= 70nonopt=NONE 71no_recursion= 72prefix=NONE 73program_prefix=NONE 74program_suffix=NONE 75program_transform_name=s,x,x, 76silent= 77site= 78srcdir= 79target=NONE 80verbose= 81x_includes=NONE 82x_libraries=NONE 83bindir='${exec_prefix}/bin' 84sbindir='${exec_prefix}/sbin' 85libexecdir='${exec_prefix}/libexec' 86datadir='${prefix}/share' 87sysconfdir='${prefix}/etc' 88sharedstatedir='${prefix}/com' 89localstatedir='${prefix}/var' 90libdir='${exec_prefix}/lib' 91includedir='${prefix}/include' 92oldincludedir='/usr/include' 93infodir='${prefix}/info' 94mandir='${prefix}/man' 95 96# Initialize some other variables. 97subdirs= 98MFLAGS= MAKEFLAGS= 99SHELL=${CONFIG_SHELL-/bin/sh} 100# Maximum number of lines to put in a shell here document. 101ac_max_here_lines=12 102 103ac_prev= 104for ac_option 105do 106 107 # If the previous option needs an argument, assign it. 108 if test -n "$ac_prev"; then 109 eval "$ac_prev=\$ac_option" 110 ac_prev= 111 continue 112 fi 113 114 case "$ac_option" in 115 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 116 *) ac_optarg= ;; 117 esac 118 119 # Accept the important Cygnus configure options, so we can diagnose typos. 120 121 case "$ac_option" in 122 123 -bindir | --bindir | --bindi | --bind | --bin | --bi) 124 ac_prev=bindir ;; 125 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 126 bindir="$ac_optarg" ;; 127 128 -build | --build | --buil | --bui | --bu) 129 ac_prev=build ;; 130 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 131 build="$ac_optarg" ;; 132 133 -cache-file | --cache-file | --cache-fil | --cache-fi \ 134 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 135 ac_prev=cache_file ;; 136 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 137 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 138 cache_file="$ac_optarg" ;; 139 140 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 141 ac_prev=datadir ;; 142 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 143 | --da=*) 144 datadir="$ac_optarg" ;; 145 146 -disable-* | --disable-*) 147 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 148 # Reject names that are not valid shell variable names. 149 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 150 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 151 fi 152 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 153 eval "enable_${ac_feature}=no" ;; 154 155 -enable-* | --enable-*) 156 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 157 # Reject names that are not valid shell variable names. 158 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 159 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 160 fi 161 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 162 case "$ac_option" in 163 *=*) ;; 164 *) ac_optarg=yes ;; 165 esac 166 eval "enable_${ac_feature}='$ac_optarg'" ;; 167 168 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 169 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 170 | --exec | --exe | --ex) 171 ac_prev=exec_prefix ;; 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286 287 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 288 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 289 no_recursion=yes ;; 290 291 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 292 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 293 | --oldin | --oldi | --old | --ol | --o) 294 ac_prev=oldincludedir ;; 295 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 296 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 297 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 298 oldincludedir="$ac_optarg" ;; 299 300 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 301 ac_prev=prefix ;; 302 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 303 prefix="$ac_optarg" ;; 304 305 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 306 | --program-pre | --program-pr | --program-p) 307 ac_prev=program_prefix ;; 308 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 309 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 310 program_prefix="$ac_optarg" ;; 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exit 1' 1 2 15 447 448# File descriptor usage: 449# 0 standard input 450# 1 file creation 451# 2 errors and warnings 452# 3 some systems may open it to /dev/tty 453# 4 used on the Kubota Titan 454# 6 checking for... messages and results 455# 5 compiler messages saved in config.log 456if test "$silent" = yes; then 457 exec 6>/dev/null 458else 459 exec 6>&1 460fi 461exec 5>./config.log 462 463echo "\ 464This file contains any messages produced by compilers while 465running configure, to aid debugging if configure makes a mistake. 466" 1>&5 467 468# Strip out --no-create and --no-recursion so they do not pile up. 469# Also quote any args containing shell metacharacters. 470ac_configure_args= 471for ac_arg 472do 473 case "$ac_arg" in 474 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 475 | --no-cr | --no-c) ;; 476 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 477 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 478 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 479 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 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You are not allowed to specify --host, --target, and nonopt at the 598# same time. 599# 2. Host defaults to nonopt. 600# 3. If nonopt is not specified, then host defaults to the current host, 601# as determined by config.guess. 602# 4. Target and build default to nonopt. 603# 5. If nonopt is not specified, then target and build default to host. 604 605# The aliases save the names the user supplied, while $host etc. 606# will get canonicalized. 607case $host---$target---$nonopt in 608NONE---*---* | *---NONE---* | *---*---NONE) ;; 609*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; 610esac 611 612 613# Make sure we can run config.sub. 614if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 615else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 616fi 617 618echo $ac_n "checking host system type""... $ac_c" 1>&6 619echo "configure:620: checking host system type" >&5 620 621host_alias=$host 622case "$host_alias" in 623NONE) 624 case $nonopt in 625 NONE) 626 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 627 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 628 fi ;; 629 *) host_alias=$nonopt ;; 630 esac ;; 631esac 632 633host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 634host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 635host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 636host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 637echo "$ac_t""$host" 1>&6 638 639echo $ac_n "checking target system type""... $ac_c" 1>&6 640echo "configure:641: checking target system type" >&5 641 642target_alias=$target 643case "$target_alias" in 644NONE) 645 case $nonopt in 646 NONE) target_alias=$host_alias ;; 647 *) target_alias=$nonopt ;; 648 esac ;; 649esac 650 651target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` 652target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 653target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 654target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 655echo "$ac_t""$target" 1>&6 656 657echo $ac_n "checking build system type""... $ac_c" 1>&6 658echo "configure:659: checking build system type" >&5 659 660build_alias=$build 661case "$build_alias" in 662NONE) 663 case $nonopt in 664 NONE) build_alias=$host_alias ;; 665 *) build_alias=$nonopt ;; 666 esac ;; 667esac 668 669build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` 670build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 671build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 672build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 673echo "$ac_t""$build" 1>&6 674 675test "$host_alias" != "$target_alias" && 676 test "$program_prefix$program_suffix$program_transform_name" = \ 677 NONENONEs,x,x, && 678 program_prefix=${target_alias}- 679 680 681 682 683 684 685 # Check whether --with-gcc or --without-gcc was given. 686if test "${with_gcc+set}" = set; then 687 withval="$with_gcc" 688 : 689fi 690 691 V_CCOPT="-O" 692 V_INCLS="" 693 if test "${srcdir}" != "." ; then 694 V_INCLS="-I\$(srcdir)" 695 fi 696 if test "${CFLAGS+set}" = set; then 697 LBL_CFLAGS="$CFLAGS" 698 fi 699 if test -z "$CC" ; then 700 case "$target_os" in 701 702 bsdi*) 703 # Extract the first word of "shlicc2", so it can be a program name with args. 704set dummy shlicc2; ac_word=$2 705echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 706echo "configure:707: checking for $ac_word" >&5 707if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then 708 echo $ac_n "(cached) $ac_c" 1>&6 709else 710 if test -n "$SHLICC2"; then 711 ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. 712else 713 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 714 ac_dummy="$PATH" 715 for ac_dir in $ac_dummy; do 716 test -z "$ac_dir" && ac_dir=. 717 if test -f $ac_dir/$ac_word; then 718 ac_cv_prog_SHLICC2="yes" 719 break 720 fi 721 done 722 IFS="$ac_save_ifs" 723 test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no" 724fi 725fi 726SHLICC2="$ac_cv_prog_SHLICC2" 727if test -n "$SHLICC2"; then 728 echo "$ac_t""$SHLICC2" 1>&6 729else 730 echo "$ac_t""no" 1>&6 731fi 732 733 if test $SHLICC2 = yes ; then 734 CC=shlicc2 735 export CC 736 fi 737 ;; 738 esac 739 fi 740 if test -z "$CC" -a "$with_gcc" = no ; then 741 CC=cc 742 export CC 743 fi 744 # Extract the first word of "gcc", so it can be a program name with args. 745set dummy gcc; ac_word=$2 746echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 747echo "configure:748: checking for $ac_word" >&5 748if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 749 echo $ac_n "(cached) $ac_c" 1>&6 750else 751 if test -n "$CC"; then 752 ac_cv_prog_CC="$CC" # Let the user override the test. 753else 754 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 755 ac_dummy="$PATH" 756 for ac_dir in $ac_dummy; do 757 test -z "$ac_dir" && ac_dir=. 758 if test -f $ac_dir/$ac_word; then 759 ac_cv_prog_CC="gcc" 760 break 761 fi 762 done 763 IFS="$ac_save_ifs" 764fi 765fi 766CC="$ac_cv_prog_CC" 767if test -n "$CC"; then 768 echo "$ac_t""$CC" 1>&6 769else 770 echo "$ac_t""no" 1>&6 771fi 772 773if test -z "$CC"; then 774 # Extract the first word of "cc", so it can be a program name with args. 775set dummy cc; ac_word=$2 776echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 777echo "configure:778: checking for $ac_word" >&5 778if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 779 echo $ac_n "(cached) $ac_c" 1>&6 780else 781 if test -n "$CC"; then 782 ac_cv_prog_CC="$CC" # Let the user override the test. 783else 784 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 785 ac_prog_rejected=no 786 ac_dummy="$PATH" 787 for ac_dir in $ac_dummy; do 788 test -z "$ac_dir" && ac_dir=. 789 if test -f $ac_dir/$ac_word; then 790 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 791 ac_prog_rejected=yes 792 continue 793 fi 794 ac_cv_prog_CC="cc" 795 break 796 fi 797 done 798 IFS="$ac_save_ifs" 799if test $ac_prog_rejected = yes; then 800 # We found a bogon in the path, so make sure we never use it. 801 set dummy $ac_cv_prog_CC 802 shift 803 if test $# -gt 0; then 804 # We chose a different compiler from the bogus one. 805 # However, it has the same basename, so the bogon will be chosen 806 # first if we set CC to just the basename; use the full file name. 807 shift 808 set dummy "$ac_dir/$ac_word" "$@" 809 shift 810 ac_cv_prog_CC="$@" 811 fi 812fi 813fi 814fi 815CC="$ac_cv_prog_CC" 816if test -n "$CC"; then 817 echo "$ac_t""$CC" 1>&6 818else 819 echo "$ac_t""no" 1>&6 820fi 821 822 if test -z "$CC"; then 823 case "`uname -s`" in 824 *win32* | *WIN32*) 825 # Extract the first word of "cl", so it can be a program name with args. 826set dummy cl; ac_word=$2 827echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 828echo "configure:829: checking for $ac_word" >&5 829if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 830 echo $ac_n "(cached) $ac_c" 1>&6 831else 832 if test -n "$CC"; then 833 ac_cv_prog_CC="$CC" # Let the user override the test. 834else 835 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 836 ac_dummy="$PATH" 837 for ac_dir in $ac_dummy; do 838 test -z "$ac_dir" && ac_dir=. 839 if test -f $ac_dir/$ac_word; then 840 ac_cv_prog_CC="cl" 841 break 842 fi 843 done 844 IFS="$ac_save_ifs" 845fi 846fi 847CC="$ac_cv_prog_CC" 848if test -n "$CC"; then 849 echo "$ac_t""$CC" 1>&6 850else 851 echo "$ac_t""no" 1>&6 852fi 853 ;; 854 esac 855 fi 856 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 857fi 858 859echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 860echo "configure:861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 861 862ac_ext=c 863# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 864ac_cpp='$CPP $CPPFLAGS' 865ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 866ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 867cross_compiling=$ac_cv_prog_cc_cross 868 869cat > conftest.$ac_ext << EOF 870 871#line 872 "configure" 872#include "confdefs.h" 873 874main(){return(0);} 875EOF 876if { (eval echo configure:877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 877 ac_cv_prog_cc_works=yes 878 # If we can't run a trivial program, we are probably using a cross compiler. 879 if (./conftest; exit) 2>/dev/null; then 880 ac_cv_prog_cc_cross=no 881 else 882 ac_cv_prog_cc_cross=yes 883 fi 884else 885 echo "configure: failed program was:" >&5 886 cat conftest.$ac_ext >&5 887 ac_cv_prog_cc_works=no 888fi 889rm -fr conftest* 890ac_ext=c 891# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 892ac_cpp='$CPP $CPPFLAGS' 893ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 894ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 895cross_compiling=$ac_cv_prog_cc_cross 896 897echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 898if test $ac_cv_prog_cc_works = no; then 899 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 900fi 901echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 902echo "configure:903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 903echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 904cross_compiling=$ac_cv_prog_cc_cross 905 906echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 907echo "configure:908: checking whether we are using GNU C" >&5 908if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 909 echo $ac_n "(cached) $ac_c" 1>&6 910else 911 cat > conftest.c <<EOF 912#ifdef __GNUC__ 913 yes; 914#endif 915EOF 916if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 917 ac_cv_prog_gcc=yes 918else 919 ac_cv_prog_gcc=no 920fi 921fi 922 923echo "$ac_t""$ac_cv_prog_gcc" 1>&6 924 925if test $ac_cv_prog_gcc = yes; then 926 GCC=yes 927else 928 GCC= 929fi 930 931ac_test_CFLAGS="${CFLAGS+set}" 932ac_save_CFLAGS="$CFLAGS" 933CFLAGS= 934echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 935echo "configure:936: checking whether ${CC-cc} accepts -g" >&5 936if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 937 echo $ac_n "(cached) $ac_c" 1>&6 938else 939 echo 'void f(){}' > conftest.c 940if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 941 ac_cv_prog_cc_g=yes 942else 943 ac_cv_prog_cc_g=no 944fi 945rm -f conftest* 946 947fi 948 949echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 950if test "$ac_test_CFLAGS" = set; then 951 CFLAGS="$ac_save_CFLAGS" 952elif test $ac_cv_prog_cc_g = yes; then 953 if test "$GCC" = yes; then 954 CFLAGS="-g -O2" 955 else 956 CFLAGS="-g" 957 fi 958else 959 if test "$GCC" = yes; then 960 CFLAGS="-O2" 961 else 962 CFLAGS= 963 fi 964fi 965 966 if test "$GCC" = yes ; then 967 if test "$SHLICC2" = yes ; then 968 ac_cv_lbl_gcc_vers=2 969 V_CCOPT="-O2" 970 else 971 echo $ac_n "checking gcc version""... $ac_c" 1>&6 972echo "configure:973: checking gcc version" >&5 973 if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then 974 echo $ac_n "(cached) $ac_c" 1>&6 975else 976 ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \ 977 sed -e '/^gcc version /!d' \ 978 -e 's/^gcc version //' \ 979 -e 's/ .*//' -e 's/^[^0-9]*//' \ 980 -e 's/\..*//'` 981fi 982 983 echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6 984 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 985 V_CCOPT="-O2" 986 fi 987 fi 988 else 989 echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6 990echo "configure:991: checking that $CC handles ansi prototypes" >&5 991 if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then 992 echo $ac_n "(cached) $ac_c" 1>&6 993else 994 cat > conftest.$ac_ext <<EOF 995#line 996 "configure" 996#include "confdefs.h" 997#include <sys/types.h> 998int main() { 999int frob(int, char *) 1000; return 0; } 1001EOF 1002if { (eval echo configure:1003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1003 rm -rf conftest* 1004 ac_cv_lbl_cc_ansi_prototypes=yes 1005else 1006 echo "configure: failed program was:" >&5 1007 cat conftest.$ac_ext >&5 1008 rm -rf conftest* 1009 ac_cv_lbl_cc_ansi_prototypes=no 1010fi 1011rm -f conftest* 1012fi 1013 1014 echo "$ac_t""$ac_cv_lbl_cc_ansi_prototypes" 1>&6 1015 if test $ac_cv_lbl_cc_ansi_prototypes = no ; then 1016 case "$target_os" in 1017 1018 hpux*) 1019 echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6 1020echo "configure:1021: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5 1021 savedcflags="$CFLAGS" 1022 CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS" 1023 if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then 1024 echo $ac_n "(cached) $ac_c" 1>&6 1025else 1026 cat > conftest.$ac_ext <<EOF 1027#line 1028 "configure" 1028#include "confdefs.h" 1029#include <sys/types.h> 1030int main() { 1031int frob(int, char *) 1032; return 0; } 1033EOF 1034if { (eval echo configure:1035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1035 rm -rf conftest* 1036 ac_cv_lbl_cc_hpux_cc_aa=yes 1037else 1038 echo "configure: failed program was:" >&5 1039 cat conftest.$ac_ext >&5 1040 rm -rf conftest* 1041 ac_cv_lbl_cc_hpux_cc_aa=no 1042fi 1043rm -f conftest* 1044fi 1045 1046 echo "$ac_t""$ac_cv_lbl_cc_hpux_cc_aa" 1>&6 1047 if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then 1048 { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } 1049 fi 1050 CFLAGS="$savedcflags" 1051 V_CCOPT="-Aa $V_CCOPT" 1052 cat >> confdefs.h <<\EOF 1053#define _HPUX_SOURCE 1 1054EOF 1055 1056 ;; 1057 1058 *) 1059 { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } 1060 ;; 1061 esac 1062 fi 1063 V_INCLS="$V_INCLS -I/usr/local/include" 1064 LDFLAGS="$LDFLAGS -L/usr/local/lib" 1065 1066 case "$target_os" in 1067 1068 irix*) 1069 V_CCOPT="$V_CCOPT -xansi -signed -g3" 1070 ;; 1071 1072 osf*) 1073 V_CCOPT="$V_CCOPT -std1 -g3" 1074 ;; 1075 1076 ultrix*) 1077 echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6 1078echo "configure:1079: checking that Ultrix $CC hacks const in prototypes" >&5 1079 if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then 1080 echo $ac_n "(cached) $ac_c" 1>&6 1081else 1082 cat > conftest.$ac_ext <<EOF 1083#line 1084 "configure" 1084#include "confdefs.h" 1085#include <sys/types.h> 1086int main() { 1087struct a { int b; }; 1088 void c(const struct a *) 1089; return 0; } 1090EOF 1091if { (eval echo configure:1092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1092 rm -rf conftest* 1093 ac_cv_lbl_cc_const_proto=yes 1094else 1095 echo "configure: failed program was:" >&5 1096 cat conftest.$ac_ext >&5 1097 rm -rf conftest* 1098 ac_cv_lbl_cc_const_proto=no 1099fi 1100rm -f conftest* 1101fi 1102 1103 echo "$ac_t""$ac_cv_lbl_cc_const_proto" 1>&6 1104 if test $ac_cv_lbl_cc_const_proto = no ; then 1105 cat >> confdefs.h <<\EOF 1106#define const 1107EOF 1108 1109 fi 1110 ;; 1111 esac 1112 fi 1113 1114echo $ac_n "checking for inline""... $ac_c" 1>&6 1115echo "configure:1116: checking for inline" >&5 1116if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then 1117 echo $ac_n "(cached) $ac_c" 1>&6 1118else 1119 ac_cv_c_inline=no 1120for ac_kw in inline __inline__ __inline; do 1121 cat > conftest.$ac_ext <<EOF 1122#line 1123 "configure" 1123#include "confdefs.h" 1124 1125int main() { 1126} $ac_kw foo() { 1127; return 0; } 1128EOF 1129if { (eval echo configure:1130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1130 rm -rf conftest* 1131 ac_cv_c_inline=$ac_kw; break 1132else 1133 echo "configure: failed program was:" >&5 1134 cat conftest.$ac_ext >&5 1135fi 1136rm -f conftest* 1137done 1138 1139fi 1140 1141echo "$ac_t""$ac_cv_c_inline" 1>&6 1142case "$ac_cv_c_inline" in 1143 inline | yes) ;; 1144 no) cat >> confdefs.h <<\EOF 1145#define inline 1146EOF 1147 ;; 1148 *) cat >> confdefs.h <<EOF 1149#define inline $ac_cv_c_inline 1150EOF 1151 ;; 1152esac 1153 1154 1155echo $ac_n "checking for __attribute__""... $ac_c" 1>&6 1156echo "configure:1157: checking for __attribute__" >&5 1157if eval "test \"`echo '$''{'ac_cv___attribute__'+set}'`\" = set"; then 1158 echo $ac_n "(cached) $ac_c" 1>&6 1159else 1160 1161cat > conftest.$ac_ext <<EOF 1162#line 1163 "configure" 1163#include "confdefs.h" 1164 1165#include <stdlib.h> 1166 1167int main() { 1168 1169static void foo(void) __attribute__ ((noreturn)); 1170 1171static void 1172foo(void) 1173{ 1174 exit(1); 1175} 1176 1177; return 0; } 1178EOF 1179if { (eval echo configure:1180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1180 rm -rf conftest* 1181 ac_cv___attribute__=yes 1182else 1183 echo "configure: failed program was:" >&5 1184 cat conftest.$ac_ext >&5 1185 rm -rf conftest* 1186 ac_cv___attribute__=no 1187fi 1188rm -f conftest* 1189fi 1190 1191if test "$ac_cv___attribute__" = "yes"; then 1192 cat >> confdefs.h <<\EOF 1193#define HAVE___ATTRIBUTE__ 1 1194EOF 1195 1196fi 1197echo "$ac_t""$ac_cv___attribute__" 1>&6 1198 1199 1200echo $ac_n "checking for u_int8_t using $CC""... $ac_c" 1>&6 1201echo "configure:1202: checking for u_int8_t using $CC" >&5 1202 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int8_t'+set}'`\" = set"; then 1203 echo $ac_n "(cached) $ac_c" 1>&6 1204else 1205 cat > conftest.$ac_ext <<EOF 1206#line 1207 "configure" 1207#include "confdefs.h" 1208 1209# include "confdefs.h" 1210# include <sys/types.h> 1211# if STDC_HEADERS 1212# include <stdlib.h> 1213# include <stddef.h> 1214# endif 1215int main() { 1216u_int8_t i 1217; return 0; } 1218EOF 1219if { (eval echo configure:1220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1220 rm -rf conftest* 1221 ac_cv_lbl_have_u_int8_t=yes 1222else 1223 echo "configure: failed program was:" >&5 1224 cat conftest.$ac_ext >&5 1225 rm -rf conftest* 1226 ac_cv_lbl_have_u_int8_t=no 1227fi 1228rm -f conftest* 1229fi 1230 1231 echo "$ac_t""$ac_cv_lbl_have_u_int8_t" 1>&6 1232 if test $ac_cv_lbl_have_u_int8_t = no ; then 1233 cat >> confdefs.h <<\EOF 1234#define u_int8_t u_char 1235EOF 1236 1237 fi 1238echo $ac_n "checking for u_int16_t using $CC""... $ac_c" 1>&6 1239echo "configure:1240: checking for u_int16_t using $CC" >&5 1240 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int16_t'+set}'`\" = set"; then 1241 echo $ac_n "(cached) $ac_c" 1>&6 1242else 1243 cat > conftest.$ac_ext <<EOF 1244#line 1245 "configure" 1245#include "confdefs.h" 1246 1247# include "confdefs.h" 1248# include <sys/types.h> 1249# if STDC_HEADERS 1250# include <stdlib.h> 1251# include <stddef.h> 1252# endif 1253int main() { 1254u_int16_t i 1255; return 0; } 1256EOF 1257if { (eval echo configure:1258: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1258 rm -rf conftest* 1259 ac_cv_lbl_have_u_int16_t=yes 1260else 1261 echo "configure: failed program was:" >&5 1262 cat conftest.$ac_ext >&5 1263 rm -rf conftest* 1264 ac_cv_lbl_have_u_int16_t=no 1265fi 1266rm -f conftest* 1267fi 1268 1269 echo "$ac_t""$ac_cv_lbl_have_u_int16_t" 1>&6 1270 if test $ac_cv_lbl_have_u_int16_t = no ; then 1271 cat >> confdefs.h <<\EOF 1272#define u_int16_t u_short 1273EOF 1274 1275 fi 1276echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6 1277echo "configure:1278: checking for u_int32_t using $CC" >&5 1278 if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then 1279 echo $ac_n "(cached) $ac_c" 1>&6 1280else 1281 cat > conftest.$ac_ext <<EOF 1282#line 1283 "configure" 1283#include "confdefs.h" 1284 1285# include "confdefs.h" 1286# include <sys/types.h> 1287# if STDC_HEADERS 1288# include <stdlib.h> 1289# include <stddef.h> 1290# endif 1291int main() { 1292u_int32_t i 1293; return 0; } 1294EOF 1295if { (eval echo configure:1296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1296 rm -rf conftest* 1297 ac_cv_lbl_have_u_int32_t=yes 1298else 1299 echo "configure: failed program was:" >&5 1300 cat conftest.$ac_ext >&5 1301 rm -rf conftest* 1302 ac_cv_lbl_have_u_int32_t=no 1303fi 1304rm -f conftest* 1305fi 1306 1307 echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6 1308 if test $ac_cv_lbl_have_u_int32_t = no ; then 1309 cat >> confdefs.h <<\EOF 1310#define u_int32_t u_int 1311EOF 1312 1313 fi 1314 1315echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 1316echo "configure:1317: checking how to run the C preprocessor" >&5 1317# On Suns, sometimes $CPP names a directory. 1318if test -n "$CPP" && test -d "$CPP"; then 1319 CPP= 1320fi 1321if test -z "$CPP"; then 1322if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 1323 echo $ac_n "(cached) $ac_c" 1>&6 1324else 1325 # This must be in double quotes, not single quotes, because CPP may get 1326 # substituted into the Makefile and "${CC-cc}" will confuse make. 1327 CPP="${CC-cc} -E" 1328 # On the NeXT, cc -E runs the code through the compiler's parser, 1329 # not just through cpp. 1330 cat > conftest.$ac_ext <<EOF 1331#line 1332 "configure" 1332#include "confdefs.h" 1333#include <assert.h> 1334Syntax Error 1335EOF 1336ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1337{ (eval echo configure:1338: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1338ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1339if test -z "$ac_err"; then 1340 : 1341else 1342 echo "$ac_err" >&5 1343 echo "configure: failed program was:" >&5 1344 cat conftest.$ac_ext >&5 1345 rm -rf conftest* 1346 CPP="${CC-cc} -E -traditional-cpp" 1347 cat > conftest.$ac_ext <<EOF 1348#line 1349 "configure" 1349#include "confdefs.h" 1350#include <assert.h> 1351Syntax Error 1352EOF 1353ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1354{ (eval echo configure:1355: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1355ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1356if test -z "$ac_err"; then 1357 : 1358else 1359 echo "$ac_err" >&5 1360 echo "configure: failed program was:" >&5 1361 cat conftest.$ac_ext >&5 1362 rm -rf conftest* 1363 CPP="${CC-cc} -nologo -E" 1364 cat > conftest.$ac_ext <<EOF 1365#line 1366 "configure" 1366#include "confdefs.h" 1367#include <assert.h> 1368Syntax Error 1369EOF 1370ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1371{ (eval echo configure:1372: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1372ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1373if test -z "$ac_err"; then 1374 : 1375else 1376 echo "$ac_err" >&5 1377 echo "configure: failed program was:" >&5 1378 cat conftest.$ac_ext >&5 1379 rm -rf conftest* 1380 CPP=/lib/cpp 1381fi 1382rm -f conftest* 1383fi 1384rm -f conftest* 1385fi 1386rm -f conftest* 1387 ac_cv_prog_CPP="$CPP" 1388fi 1389 CPP="$ac_cv_prog_CPP" 1390else 1391 ac_cv_prog_CPP="$CPP" 1392fi 1393echo "$ac_t""$CPP" 1>&6 1394 1395for ac_hdr in sys/ioccom.h sys/sockio.h ifaddrs.h netinet/if_ether.h 1396do 1397ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1398echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1399echo "configure:1400: checking for $ac_hdr" >&5 1400if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1401 echo $ac_n "(cached) $ac_c" 1>&6 1402else 1403 cat > conftest.$ac_ext <<EOF 1404#line 1405 "configure" 1405#include "confdefs.h" 1406#include <$ac_hdr> 1407EOF 1408ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1409{ (eval echo configure:1410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1410ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1411if test -z "$ac_err"; then 1412 rm -rf conftest* 1413 eval "ac_cv_header_$ac_safe=yes" 1414else 1415 echo "$ac_err" >&5 1416 echo "configure: failed program was:" >&5 1417 cat conftest.$ac_ext >&5 1418 rm -rf conftest* 1419 eval "ac_cv_header_$ac_safe=no" 1420fi 1421rm -f conftest* 1422fi 1423if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1424 echo "$ac_t""yes" 1>&6 1425 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1426 cat >> confdefs.h <<EOF 1427#define $ac_tr_hdr 1 1428EOF 1429 1430else 1431 echo "$ac_t""no" 1>&6 1432fi 1433done 1434 1435 1436if test "$GCC" = yes ; then 1437 echo $ac_n "checking for ANSI ioctl definitions""... $ac_c" 1>&6 1438echo "configure:1439: checking for ANSI ioctl definitions" >&5 1439 if eval "test \"`echo '$''{'ac_cv_lbl_gcc_fixincludes'+set}'`\" = set"; then 1440 echo $ac_n "(cached) $ac_c" 1>&6 1441else 1442 cat > conftest.$ac_ext <<EOF 1443#line 1444 "configure" 1444#include "confdefs.h" 1445/* 1446 * This generates a "duplicate case value" when fixincludes 1447 * has not be run. 1448 */ 1449# include <sys/types.h> 1450# include <sys/time.h> 1451# include <sys/ioctl.h> 1452# ifdef HAVE_SYS_IOCCOM_H 1453# include <sys/ioccom.h> 1454# endif 1455int main() { 1456switch (0) { 1457 case _IO('A', 1):; 1458 case _IO('B', 1):; 1459 } 1460; return 0; } 1461EOF 1462if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1463 rm -rf conftest* 1464 ac_cv_lbl_gcc_fixincludes=yes 1465else 1466 echo "configure: failed program was:" >&5 1467 cat conftest.$ac_ext >&5 1468 rm -rf conftest* 1469 ac_cv_lbl_gcc_fixincludes=no 1470fi 1471rm -f conftest* 1472fi 1473 1474 echo "$ac_t""$ac_cv_lbl_gcc_fixincludes" 1>&6 1475 if test $ac_cv_lbl_gcc_fixincludes = no ; then 1476 # Don't cache failure 1477 unset ac_cv_lbl_gcc_fixincludes 1478 { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } 1479 fi 1480 fi 1481 1482for ac_func in ether_hostton strerror freeifaddrs strlcpy 1483do 1484echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1485echo "configure:1486: checking for $ac_func" >&5 1486if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1487 echo $ac_n "(cached) $ac_c" 1>&6 1488else 1489 cat > conftest.$ac_ext <<EOF 1490#line 1491 "configure" 1491#include "confdefs.h" 1492/* System header to define __stub macros and hopefully few prototypes, 1493 which can conflict with char $ac_func(); below. */ 1494#include <assert.h> 1495/* Override any gcc2 internal prototype to avoid an error. */ 1496/* We use char because int might match the return type of a gcc2 1497 builtin and then its argument prototype would still apply. */ 1498char $ac_func(); 1499 1500int main() { 1501 1502/* The GNU C library defines this for functions which it implements 1503 to always fail with ENOSYS. Some functions are actually named 1504 something starting with __ and the normal name is an alias. */ 1505#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1506choke me 1507#else 1508$ac_func(); 1509#endif 1510 1511; return 0; } 1512EOF 1513if { (eval echo configure:1514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1514 rm -rf conftest* 1515 eval "ac_cv_func_$ac_func=yes" 1516else 1517 echo "configure: failed program was:" >&5 1518 cat conftest.$ac_ext >&5 1519 rm -rf conftest* 1520 eval "ac_cv_func_$ac_func=no" 1521fi 1522rm -f conftest* 1523fi 1524 1525if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1526 echo "$ac_t""yes" 1>&6 1527 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1528 cat >> confdefs.h <<EOF 1529#define $ac_tr_func 1 1530EOF 1531 1532else 1533 echo "$ac_t""no" 1>&6 1534fi 1535done 1536 1537 1538echo $ac_n "checking if --disable-protochain option is specified""... $ac_c" 1>&6 1539echo "configure:1540: checking if --disable-protochain option is specified" >&5 1540# Check whether --enable-protochain or --disable-protochain was given. 1541if test "${enable_protochain+set}" = set; then 1542 enableval="$enable_protochain" 1543 : 1544fi 1545 1546case "x$enable_protochain" in 1547xyes) enable_protochain=enabled ;; 1548xno) enable_protochain=disabled ;; 1549x) enable_protochain=enabled ;; 1550esac 1551 1552if test "$enable_protochain" = "disabled"; then 1553 cat >> confdefs.h <<\EOF 1554#define NO_PROTOCHAIN 1 1555EOF 1556 1557fi 1558echo "$ac_t""${enable_protochain}" 1>&6 1559 1560if test -z "$with_pcap" && test "$cross_compiling" = yes; then 1561 { echo "configure: error: pcap type not determined when cross-compiling; use --with-pcap=..." 1>&2; exit 1; } 1562fi 1563# Check whether --with-pcap or --without-pcap was given. 1564if test "${with_pcap+set}" = set; then 1565 withval="$with_pcap" 1566 : 1567fi 1568 1569echo $ac_n "checking packet capture type""... $ac_c" 1>&6 1570echo "configure:1571: checking packet capture type" >&5 1571if test ! -z "$with_pcap" ; then 1572 V_PCAP="$withval" 1573elif test -r /dev/bpf0 ; then 1574 V_PCAP=bpf 1575elif test -r /usr/include/net/pfilt.h ; then 1576 V_PCAP=pf 1577elif test -r /dev/enet ; then 1578 V_PCAP=enet 1579elif test -r /dev/nit ; then 1580 V_PCAP=snit 1581elif test -r /usr/include/sys/net/nit.h ; then 1582 V_PCAP=nit 1583elif test -r /usr/include/net/raw.h ; then 1584 V_PCAP=snoop 1585elif test -r /usr/include/sys/dlpi.h ; then 1586 V_PCAP=dlpi 1587elif test -r /usr/include/linux/socket.h ; then 1588 V_PCAP=linux 1589elif test -c /dev/bpf0 ; then # check again in case not readable 1590 V_PCAP=bpf 1591elif test -c /dev/enet ; then # check again in case not readable 1592 V_PCAP=enet 1593elif test -c /dev/nit ; then # check again in case not readable 1594 V_PCAP=snit 1595else 1596 V_PCAP=null 1597fi 1598echo "$ac_t""$V_PCAP" 1>&6 1599 1600echo $ac_n "checking if --enable-ipv6 option is specified""... $ac_c" 1>&6 1601echo "configure:1602: checking if --enable-ipv6 option is specified" >&5 1602# Check whether --enable-ipv6 or --disable-ipv6 was given. 1603if test "${enable_ipv6+set}" = set; then 1604 enableval="$enable_ipv6" 1605 : 1606fi 1607 1608if test "$enable_ipv6" = "yes"; then 1609 cat >> confdefs.h <<\EOF 1610#define INET6 1 1611EOF 1612 1613fi 1614echo "$ac_t""${enable_ipv6-no}" 1>&6 1615 1616case "$V_PCAP" in 1617 1618dlpi) 1619 for ac_hdr in sys/bufmod.h sys/dlpi_ext.h 1620do 1621ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1622echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1623echo "configure:1624: checking for $ac_hdr" >&5 1624if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1625 echo $ac_n "(cached) $ac_c" 1>&6 1626else 1627 cat > conftest.$ac_ext <<EOF 1628#line 1629 "configure" 1629#include "confdefs.h" 1630#include <$ac_hdr> 1631EOF 1632ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1633{ (eval echo configure:1634: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1634ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1635if test -z "$ac_err"; then 1636 rm -rf conftest* 1637 eval "ac_cv_header_$ac_safe=yes" 1638else 1639 echo "$ac_err" >&5 1640 echo "configure: failed program was:" >&5 1641 cat conftest.$ac_ext >&5 1642 rm -rf conftest* 1643 eval "ac_cv_header_$ac_safe=no" 1644fi 1645rm -f conftest* 1646fi 1647if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1648 echo "$ac_t""yes" 1>&6 1649 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1650 cat >> confdefs.h <<EOF 1651#define $ac_tr_hdr 1 1652EOF 1653 1654else 1655 echo "$ac_t""no" 1>&6 1656fi 1657done 1658 1659 echo $ac_n "checking for /dev/dlpi device""... $ac_c" 1>&6 1660echo "configure:1661: checking for /dev/dlpi device" >&5 1661 if test -c /dev/dlpi ; then 1662 echo "$ac_t""yes" 1>&6 1663 cat >> confdefs.h <<\EOF 1664#define HAVE_DEV_DLPI 1 1665EOF 1666 1667 else 1668 echo "$ac_t""no" 1>&6 1669 dir="/dev/dlpi" 1670 echo $ac_n "checking for $dir directory""... $ac_c" 1>&6 1671echo "configure:1672: checking for $dir directory" >&5 1672 if test -d $dir ; then 1673 echo "$ac_t""yes" 1>&6 1674 cat >> confdefs.h <<EOF 1675#define PCAP_DEV_PREFIX "$dir" 1676EOF 1677 1678 else 1679 echo "$ac_t""no" 1>&6 1680 fi 1681 fi 1682 ;; 1683 1684linux) 1685 for ac_hdr in netpacket/packet.h 1686do 1687ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1688echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1689echo "configure:1690: checking for $ac_hdr" >&5 1690if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1691 echo $ac_n "(cached) $ac_c" 1>&6 1692else 1693 cat > conftest.$ac_ext <<EOF 1694#line 1695 "configure" 1695#include "confdefs.h" 1696#include <$ac_hdr> 1697EOF 1698ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1699{ (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1700ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1701if test -z "$ac_err"; then 1702 rm -rf conftest* 1703 eval "ac_cv_header_$ac_safe=yes" 1704else 1705 echo "$ac_err" >&5 1706 echo "configure: failed program was:" >&5 1707 cat conftest.$ac_ext >&5 1708 rm -rf conftest* 1709 eval "ac_cv_header_$ac_safe=no" 1710fi 1711rm -f conftest* 1712fi 1713if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1714 echo "$ac_t""yes" 1>&6 1715 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1716 cat >> confdefs.h <<EOF 1717#define $ac_tr_hdr 1 1718EOF 1719 1720else 1721 echo "$ac_t""no" 1>&6 1722fi 1723done 1724 1725 echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6 1726echo "configure:1727: checking Linux kernel version" >&5 1727 if test "$cross_compiling" = yes; then 1728 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then 1729 echo $ac_n "(cached) $ac_c" 1>&6 1730else 1731 ac_cv_linux_vers=unknown 1732fi 1733 1734 else 1735 if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then 1736 echo $ac_n "(cached) $ac_c" 1>&6 1737else 1738 ac_cv_linux_vers=`uname -r 2>&1 | \ 1739 sed -n -e '$s/.* //' -e '$s/\..*//p'` 1740fi 1741 1742 fi 1743 echo "$ac_t""$ac_cv_linux_vers" 1>&6 1744 if test $ac_cv_linux_vers = unknown ; then 1745 { echo "configure: error: cannot determine linux version when cross-compiling" 1>&2; exit 1; } 1746 fi 1747 if test $ac_cv_linux_vers -lt 2 ; then 1748 { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; } 1749 fi 1750 ;; 1751 1752null) 1753 echo "configure: warning: cannot determine packet capture interface" 1>&2 1754 echo "configure: warning: (see the INSTALL doc for more info)" 1>&2 1755 ;; 1756 1757esac 1758 1759# Check whether --with-flex or --without-flex was given. 1760if test "${with_flex+set}" = set; then 1761 withval="$with_flex" 1762 : 1763fi 1764 1765 # Check whether --with-bison or --without-bison was given. 1766if test "${with_bison+set}" = set; then 1767 withval="$with_bison" 1768 : 1769fi 1770 1771 if test "$with_flex" = no ; then 1772 V_LEX=lex 1773 else 1774 for ac_prog in flex 1775do 1776# Extract the first word of "$ac_prog", so it can be a program name with args. 1777set dummy $ac_prog; ac_word=$2 1778echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1779echo "configure:1780: checking for $ac_word" >&5 1780if eval "test \"`echo '$''{'ac_cv_prog_V_LEX'+set}'`\" = set"; then 1781 echo $ac_n "(cached) $ac_c" 1>&6 1782else 1783 if test -n "$V_LEX"; then 1784 ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test. 1785else 1786 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1787 ac_dummy="$PATH" 1788 for ac_dir in $ac_dummy; do 1789 test -z "$ac_dir" && ac_dir=. 1790 if test -f $ac_dir/$ac_word; then 1791 ac_cv_prog_V_LEX="$ac_prog" 1792 break 1793 fi 1794 done 1795 IFS="$ac_save_ifs" 1796fi 1797fi 1798V_LEX="$ac_cv_prog_V_LEX" 1799if test -n "$V_LEX"; then 1800 echo "$ac_t""$V_LEX" 1>&6 1801else 1802 echo "$ac_t""no" 1>&6 1803fi 1804 1805test -n "$V_LEX" && break 1806done 1807test -n "$V_LEX" || V_LEX="lex" 1808 1809 fi 1810 if test "$V_LEX" = flex ; then 1811 # The -V flag was added in 2.4 1812 echo $ac_n "checking for flex 2.4 or higher""... $ac_c" 1>&6 1813echo "configure:1814: checking for flex 2.4 or higher" >&5 1814 if eval "test \"`echo '$''{'ac_cv_lbl_flex_v24'+set}'`\" = set"; then 1815 echo $ac_n "(cached) $ac_c" 1>&6 1816else 1817 if flex -V >/dev/null 2>&1; then 1818 ac_cv_lbl_flex_v24=yes 1819 else 1820 ac_cv_lbl_flex_v24=no 1821 fi 1822fi 1823 1824 echo "$ac_t""$ac_cv_lbl_flex_v24" 1>&6 1825 if test $ac_cv_lbl_flex_v24 = no ; then 1826 s="2.4 or higher required" 1827 echo "configure: warning: ignoring obsolete flex executable ($s)" 1>&2 1828 V_LEX=lex 1829 fi 1830 fi 1831 if test "$with_bison" = no ; then 1832 V_YACC=yacc 1833 else 1834 for ac_prog in bison 1835do 1836# Extract the first word of "$ac_prog", so it can be a program name with args. 1837set dummy $ac_prog; ac_word=$2 1838echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1839echo "configure:1840: checking for $ac_word" >&5 1840if eval "test \"`echo '$''{'ac_cv_prog_V_YACC'+set}'`\" = set"; then 1841 echo $ac_n "(cached) $ac_c" 1>&6 1842else 1843 if test -n "$V_YACC"; then 1844 ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test. 1845else 1846 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1847 ac_dummy="$PATH" 1848 for ac_dir in $ac_dummy; do 1849 test -z "$ac_dir" && ac_dir=. 1850 if test -f $ac_dir/$ac_word; then 1851 ac_cv_prog_V_YACC="$ac_prog" 1852 break 1853 fi 1854 done 1855 IFS="$ac_save_ifs" 1856fi 1857fi 1858V_YACC="$ac_cv_prog_V_YACC" 1859if test -n "$V_YACC"; then 1860 echo "$ac_t""$V_YACC" 1>&6 1861else 1862 echo "$ac_t""no" 1>&6 1863fi 1864 1865test -n "$V_YACC" && break 1866done 1867test -n "$V_YACC" || V_YACC="yacc" 1868 1869 fi 1870 if test "$V_YACC" = bison ; then 1871 V_YACC="$V_YACC -y" 1872 fi 1873 if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then 1874 echo "configure: warning: don't have both flex and bison; reverting to lex/yacc" 1>&2 1875 V_LEX=lex 1876 V_YACC=yacc 1877 fi 1878 if test "$V_LEX" = flex -a -n "pcap_" ; then 1879 V_LEX="$V_LEX -Ppcap_" 1880 V_YACC="$V_YACC -p pcap_" 1881 fi 1882if test "$V_LEX" = lex ; then 1883# Some versions of lex can't handle the definitions section of scanner.l . 1884# Try lexing it and complain if it can't deal. 1885 echo $ac_n "checking for capable lex""... $ac_c" 1>&6 1886echo "configure:1887: checking for capable lex" >&5 1887if eval "test \"`echo '$''{'tcpdump_cv_capable_lex'+set}'`\" = set"; then 1888 echo $ac_n "(cached) $ac_c" 1>&6 1889else 1890 if lex -t scanner.l > /dev/null 2>&1; then 1891 tcpdump_cv_capable_lex=yes 1892 else 1893 tcpdump_cv_capable_lex=insufficient 1894 fi 1895fi 1896 1897echo "$ac_t""$tcpdump_cv_capable_lex" 1>&6 1898 if test $tcpdump_cv_capable_lex = insufficient ; then 1899 { echo "configure: error: Your operating system's lex is insufficient to compile 1900 libpcap. flex is a lex replacement that has many advantages, including 1901 being able to compile libpcap. For more information, see 1902 http://www.gnu.org/software/flex/flex.html ." 1>&2; exit 1; } 1903 fi 1904fi 1905 1906case "$target_os" in 1907 1908aix*) 1909 cat >> confdefs.h <<\EOF 1910#define _SUN 1 1911EOF 1912 1913 ;; 1914 1915hpux9*) 1916 cat >> confdefs.h <<\EOF 1917#define HAVE_HPUX9 1 1918EOF 1919 1920 ;; 1921 1922hpux10.0*) 1923 ;; 1924 1925hpux10.1*) 1926 ;; 1927 1928hpux*) 1929 cat >> confdefs.h <<\EOF 1930#define HAVE_HPUX10_20 1 1931EOF 1932 1933 ;; 1934 1935sinix*) 1936 echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6 1937echo "configure:1938: checking if SINIX compiler defines sinix" >&5 1938 if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then 1939 echo $ac_n "(cached) $ac_c" 1>&6 1940else 1941 cat > conftest.$ac_ext <<EOF 1942#line 1943 "configure" 1943#include "confdefs.h" 1944 1945int main() { 1946int i = sinix; 1947; return 0; } 1948EOF 1949if { (eval echo configure:1950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1950 rm -rf conftest* 1951 ac_cv_cc_sinix_defined=yes 1952else 1953 echo "configure: failed program was:" >&5 1954 cat conftest.$ac_ext >&5 1955 rm -rf conftest* 1956 ac_cv_cc_sinix_defined=no 1957fi 1958rm -f conftest* 1959fi 1960 1961 echo "$ac_t""$ac_cv_cc_sinix_defined" 1>&6 1962 if test $ac_cv_cc_sinix_defined = no ; then 1963 cat >> confdefs.h <<\EOF 1964#define sinix 1 1965EOF 1966 1967 fi 1968 ;; 1969 1970solaris*) 1971 cat >> confdefs.h <<\EOF 1972#define HAVE_SOLARIS 1 1973EOF 1974 1975 ;; 1976esac 1977 1978# Extract the first word of "ranlib", so it can be a program name with args. 1979set dummy ranlib; ac_word=$2 1980echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1981echo "configure:1982: checking for $ac_word" >&5 1982if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 1983 echo $ac_n "(cached) $ac_c" 1>&6 1984else 1985 if test -n "$RANLIB"; then 1986 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 1987else 1988 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1989 ac_dummy="$PATH" 1990 for ac_dir in $ac_dummy; do 1991 test -z "$ac_dir" && ac_dir=. 1992 if test -f $ac_dir/$ac_word; then 1993 ac_cv_prog_RANLIB="ranlib" 1994 break 1995 fi 1996 done 1997 IFS="$ac_save_ifs" 1998 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 1999fi 2000fi 2001RANLIB="$ac_cv_prog_RANLIB" 2002if test -n "$RANLIB"; then 2003 echo "$ac_t""$RANLIB" 1>&6 2004else 2005 echo "$ac_t""no" 1>&6 2006fi 2007 2008 2009rm -f os-proto.h 2010 if test "${LBL_CFLAGS+set}" = set; then 2011 V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" 2012 fi 2013 if test -f .devel ; then 2014 if test "$GCC" = yes ; then 2015 if test "${LBL_CFLAGS+set}" != set; then 2016 if test "$ac_cv_prog_cc_g" = yes ; then 2017 V_CCOPT="-g $V_CCOPT" 2018 fi 2019 V_CCOPT="$V_CCOPT -Wall" 2020 if test $ac_cv_lbl_gcc_vers -gt 1 ; then 2021 V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" 2022 fi 2023 fi 2024 else 2025 case "$target_os" in 2026 2027 irix6*) 2028 V_CCOPT="$V_CCOPT -n32" 2029 ;; 2030 2031 *) 2032 ;; 2033 esac 2034 fi 2035 os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` 2036 name="lbl/os-$os.h" 2037 if test -f $name ; then 2038 ln -s $name os-proto.h 2039 cat >> confdefs.h <<\EOF 2040#define HAVE_OS_PROTO_H 1 2041EOF 2042 2043 else 2044 echo "configure: warning: can't find $name" 1>&2 2045 fi 2046 fi 2047 2048echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6 2049echo "configure:2050: checking if sockaddr struct has sa_len member" >&5 2050 if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then 2051 echo $ac_n "(cached) $ac_c" 1>&6 2052else 2053 cat > conftest.$ac_ext <<EOF 2054#line 2055 "configure" 2055#include "confdefs.h" 2056 2057# include <sys/types.h> 2058# include <sys/socket.h> 2059int main() { 2060u_int i = sizeof(((struct sockaddr *)0)->sa_len) 2061; return 0; } 2062EOF 2063if { (eval echo configure:2064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2064 rm -rf conftest* 2065 ac_cv_lbl_sockaddr_has_sa_len=yes 2066else 2067 echo "configure: failed program was:" >&5 2068 cat conftest.$ac_ext >&5 2069 rm -rf conftest* 2070 ac_cv_lbl_sockaddr_has_sa_len=no 2071fi 2072rm -f conftest* 2073fi 2074 2075 echo "$ac_t""$ac_cv_lbl_sockaddr_has_sa_len" 1>&6 2076 if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then 2077 cat >> confdefs.h <<\EOF 2078#define HAVE_SOCKADDR_SA_LEN 1 2079EOF 2080 2081 fi 2082 2083echo $ac_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member""... $ac_c" 1>&6 2084echo "configure:2085: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5 2085 if eval "test \"`echo '$''{'ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1'+set}'`\" = set"; then 2086 echo $ac_n "(cached) $ac_c" 1>&6 2087else 2088 cat > conftest.$ac_ext <<EOF 2089#line 2090 "configure" 2090#include "confdefs.h" 2091 2092# include <sys/types.h> 2093# include <sys/dlpi.h> 2094# include <sys/dlpi_ext.h> 2095int main() { 2096u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1) 2097; return 0; } 2098EOF 2099if { (eval echo configure:2100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2100 rm -rf conftest* 2101 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes 2102else 2103 echo "configure: failed program was:" >&5 2104 cat conftest.$ac_ext >&5 2105 rm -rf conftest* 2106 ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no 2107fi 2108rm -f conftest* 2109fi 2110 2111 echo "$ac_t""$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" 1>&6 2112 if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then 2113 cat >> confdefs.h <<\EOF 2114#define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1 2115EOF 2116 2117 fi 2118 2119echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6 2120echo "configure:2121: checking if unaligned accesses fail" >&5 2121 if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then 2122 echo $ac_n "(cached) $ac_c" 1>&6 2123else 2124 case "$target_cpu" in 2125 2126 # XXX: should also check that they don't do weird things (like on arm) 2127 alpha*|arm*|hp*|mips|sparc) 2128 ac_cv_lbl_unaligned_fail=yes 2129 ;; 2130 2131 *) 2132 cat >conftest.c <<EOF 2133# include <sys/types.h> 2134# include <sys/wait.h> 2135# include <stdio.h> 2136 unsigned char a[5] = { 1, 2, 3, 4, 5 }; 2137 main() { 2138 unsigned int i; 2139 pid_t pid; 2140 int status; 2141 /* avoid "core dumped" message */ 2142 pid = fork(); 2143 if (pid < 0) 2144 exit(2); 2145 if (pid > 0) { 2146 /* parent */ 2147 pid = waitpid(pid, &status, 0); 2148 if (pid < 0) 2149 exit(3); 2150 exit(!WIFEXITED(status)); 2151 } 2152 /* child */ 2153 i = *(unsigned int *)&a[1]; 2154 printf("%d\n", i); 2155 exit(0); 2156 } 2157EOF 2158 ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ 2159 conftest.c $LIBS >/dev/null 2>&1 2160 if test ! -x conftest ; then 2161 ac_cv_lbl_unaligned_fail=yes 2162 else 2163 ./conftest >conftest.out 2164 if test ! -s conftest.out ; then 2165 ac_cv_lbl_unaligned_fail=yes 2166 else 2167 ac_cv_lbl_unaligned_fail=no 2168 fi 2169 fi 2170 rm -f conftest* core core.conftest 2171 ;; 2172 esac 2173fi 2174 2175 echo "$ac_t""$ac_cv_lbl_unaligned_fail" 1>&6 2176 if test $ac_cv_lbl_unaligned_fail = yes ; then 2177 cat >> confdefs.h <<\EOF 2178#define LBL_ALIGN 1 2179EOF 2180 2181 fi 2182 2183rm -f net 2184ln -s ${srcdir}/bpf/net net 2185 2186 2187 2188 2189 2190 2191 2192 2193# Find a good install program. We prefer a C program (faster), 2194# so one script is as good as another. But avoid the broken or 2195# incompatible versions: 2196# SysV /etc/install, /usr/sbin/install 2197# SunOS /usr/etc/install 2198# IRIX /sbin/install 2199# AIX /bin/install 2200# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2201# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2202# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2203# ./install, which can be erroneously created by make from ./install.sh. 2204echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 2205echo "configure:2206: checking for a BSD compatible install" >&5 2206if test -z "$INSTALL"; then 2207if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 2208 echo $ac_n "(cached) $ac_c" 1>&6 2209else 2210 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 2211 for ac_dir in $PATH; do 2212 # Account for people who put trailing slashes in PATH elements. 2213 case "$ac_dir/" in 2214 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 2215 *) 2216 # OSF1 and SCO ODT 3.0 have their own names for install. 2217 # Don't use installbsd from OSF since it installs stuff as root 2218 # by default. 2219 for ac_prog in ginstall scoinst install; do 2220 if test -f $ac_dir/$ac_prog; then 2221 if test $ac_prog = install && 2222 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 2223 # AIX install. It has an incompatible calling convention. 2224 : 2225 else 2226 ac_cv_path_install="$ac_dir/$ac_prog -c" 2227 break 2 2228 fi 2229 fi 2230 done 2231 ;; 2232 esac 2233 done 2234 IFS="$ac_save_IFS" 2235 2236fi 2237 if test "${ac_cv_path_install+set}" = set; then 2238 INSTALL="$ac_cv_path_install" 2239 else 2240 # As a last resort, use the slow shell script. We don't cache a 2241 # path for INSTALL within a source directory, because that will 2242 # break other packages using the cache if that directory is 2243 # removed, or if the path is relative. 2244 INSTALL="$ac_install_sh" 2245 fi 2246fi 2247echo "$ac_t""$INSTALL" 1>&6 2248 2249# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2250# It thinks the first close brace ends the variable substitution. 2251test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2252 2253test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 2254 2255test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2256 2257 2258 2259 2260trap '' 1 2 15 2261cat > confcache <<\EOF 2262# This file is a shell script that caches the results of configure 2263# tests run on this system so they can be shared between configure 2264# scripts and configure runs. It is not useful on other systems. 2265# If it contains results you don't want to keep, you may remove or edit it. 2266# 2267# By default, configure uses ./config.cache as the cache file, 2268# creating it if it does not exist already. You can give configure 2269# the --cache-file=FILE option to use a different cache file; that is 2270# what configure does when it calls configure scripts in 2271# subdirectories, so they share the cache. 2272# Giving --cache-file=/dev/null disables caching, for debugging configure. 2273# config.status only pays attention to the cache file if you give it the 2274# --recheck option to rerun configure. 2275# 2276EOF 2277# The following way of writing the cache mishandles newlines in values, 2278# but we know of no workaround that is simple, portable, and efficient. 2279# So, don't put newlines in cache variables' values. 2280# Ultrix sh set writes to stderr and can't be redirected directly, 2281# and sets the high bit in the cache file unless we assign to the vars. 2282(set) 2>&1 | 2283 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2284 *ac_space=\ *) 2285 # `set' does not quote correctly, so add quotes (double-quote substitution 2286 # turns \\\\ into \\, and sed turns \\ into \). 2287 sed -n \ 2288 -e "s/'/'\\\\''/g" \ 2289 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 2290 ;; 2291 *) 2292 # `set' quotes correctly as required by POSIX, so do not add quotes. 2293 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 2294 ;; 2295 esac >> confcache 2296if cmp -s $cache_file confcache; then 2297 : 2298else 2299 if test -w $cache_file; then 2300 echo "updating cache $cache_file" 2301 cat confcache > $cache_file 2302 else 2303 echo "not updating unwritable cache $cache_file" 2304 fi 2305fi 2306rm -f confcache 2307 2308trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 2309 2310test "x$prefix" = xNONE && prefix=$ac_default_prefix 2311# Let make expand exec_prefix. 2312test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2313 2314# Any assignment to VPATH causes Sun make to only execute 2315# the first set of double-colon rules, so remove it if not needed. 2316# If there is a colon in the path, we need to keep it. 2317if test "x$srcdir" = x.; then 2318 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 2319fi 2320 2321trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 2322 2323DEFS=-DHAVE_CONFIG_H 2324 2325# Without the "./", some shells look in PATH for config.status. 2326: ${CONFIG_STATUS=./config.status} 2327 2328echo creating $CONFIG_STATUS 2329rm -f $CONFIG_STATUS 2330cat > $CONFIG_STATUS <<EOF 2331#! /bin/sh 2332# Generated automatically by configure. 2333# Run this file to recreate the current configuration. 2334# This directory was configured as follows, 2335# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 2336# 2337# $0 $ac_configure_args 2338# 2339# Compiler output produced by configure, useful for debugging 2340# configure, is in ./config.log if it exists. 2341 2342ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 2343for ac_option 2344do 2345 case "\$ac_option" in 2346 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2347 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 2348 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 2349 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 2350 echo "$CONFIG_STATUS generated by autoconf version 2.13" 2351 exit 0 ;; 2352 -help | --help | --hel | --he | --h) 2353 echo "\$ac_cs_usage"; exit 0 ;; 2354 *) echo "\$ac_cs_usage"; exit 1 ;; 2355 esac 2356done 2357 2358ac_given_srcdir=$srcdir 2359ac_given_INSTALL="$INSTALL" 2360 2361trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 2362EOF 2363cat >> $CONFIG_STATUS <<EOF 2364 2365# Protect against being on the right side of a sed subst in config.status. 2366sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 2367 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 2368$ac_vpsub 2369$extrasub 2370s%@SHELL@%$SHELL%g 2371s%@CFLAGS@%$CFLAGS%g 2372s%@CPPFLAGS@%$CPPFLAGS%g 2373s%@CXXFLAGS@%$CXXFLAGS%g 2374s%@FFLAGS@%$FFLAGS%g 2375s%@DEFS@%$DEFS%g 2376s%@LDFLAGS@%$LDFLAGS%g 2377s%@LIBS@%$LIBS%g 2378s%@exec_prefix@%$exec_prefix%g 2379s%@prefix@%$prefix%g 2380s%@program_transform_name@%$program_transform_name%g 2381s%@bindir@%$bindir%g 2382s%@sbindir@%$sbindir%g 2383s%@libexecdir@%$libexecdir%g 2384s%@datadir@%$datadir%g 2385s%@sysconfdir@%$sysconfdir%g 2386s%@sharedstatedir@%$sharedstatedir%g 2387s%@localstatedir@%$localstatedir%g 2388s%@libdir@%$libdir%g 2389s%@includedir@%$includedir%g 2390s%@oldincludedir@%$oldincludedir%g 2391s%@infodir@%$infodir%g 2392s%@mandir@%$mandir%g 2393s%@host@%$host%g 2394s%@host_alias@%$host_alias%g 2395s%@host_cpu@%$host_cpu%g 2396s%@host_vendor@%$host_vendor%g 2397s%@host_os@%$host_os%g 2398s%@target@%$target%g 2399s%@target_alias@%$target_alias%g 2400s%@target_cpu@%$target_cpu%g 2401s%@target_vendor@%$target_vendor%g 2402s%@target_os@%$target_os%g 2403s%@build@%$build%g 2404s%@build_alias@%$build_alias%g 2405s%@build_cpu@%$build_cpu%g 2406s%@build_vendor@%$build_vendor%g 2407s%@build_os@%$build_os%g 2408s%@SHLICC2@%$SHLICC2%g 2409s%@CC@%$CC%g 2410s%@CPP@%$CPP%g 2411s%@V_LEX@%$V_LEX%g 2412s%@V_YACC@%$V_YACC%g 2413s%@RANLIB@%$RANLIB%g 2414s%@V_CCOPT@%$V_CCOPT%g 2415s%@V_INCLS@%$V_INCLS%g 2416s%@V_PCAP@%$V_PCAP%g 2417s%@V_RANLIB@%$V_RANLIB%g 2418s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 2419s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 2420s%@INSTALL_DATA@%$INSTALL_DATA%g 2421 2422CEOF 2423EOF 2424 2425cat >> $CONFIG_STATUS <<\EOF 2426 2427# Split the substitutions into bite-sized pieces for seds with 2428# small command number limits, like on Digital OSF/1 and HP-UX. 2429ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 2430ac_file=1 # Number of current file. 2431ac_beg=1 # First line for current file. 2432ac_end=$ac_max_sed_cmds # Line after last line for current file. 2433ac_more_lines=: 2434ac_sed_cmds="" 2435while $ac_more_lines; do 2436 if test $ac_beg -gt 1; then 2437 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 2438 else 2439 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 2440 fi 2441 if test ! -s conftest.s$ac_file; then 2442 ac_more_lines=false 2443 rm -f conftest.s$ac_file 2444 else 2445 if test -z "$ac_sed_cmds"; then 2446 ac_sed_cmds="sed -f conftest.s$ac_file" 2447 else 2448 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 2449 fi 2450 ac_file=`expr $ac_file + 1` 2451 ac_beg=$ac_end 2452 ac_end=`expr $ac_end + $ac_max_sed_cmds` 2453 fi 2454done 2455if test -z "$ac_sed_cmds"; then 2456 ac_sed_cmds=cat 2457fi 2458EOF 2459 2460cat >> $CONFIG_STATUS <<EOF 2461 2462CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 2463EOF 2464cat >> $CONFIG_STATUS <<\EOF 2465for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 2466 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2467 case "$ac_file" in 2468 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2469 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2470 *) ac_file_in="${ac_file}.in" ;; 2471 esac 2472 2473 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 2474 2475 # Remove last slash and all that follows it. Not all systems have dirname. 2476 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2477 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2478 # The file is in a subdirectory. 2479 test ! -d "$ac_dir" && mkdir "$ac_dir" 2480 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 2481 # A "../" for each directory in $ac_dir_suffix. 2482 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 2483 else 2484 ac_dir_suffix= ac_dots= 2485 fi 2486 2487 case "$ac_given_srcdir" in 2488 .) srcdir=. 2489 if test -z "$ac_dots"; then top_srcdir=. 2490 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 2491 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 2492 *) # Relative path. 2493 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 2494 top_srcdir="$ac_dots$ac_given_srcdir" ;; 2495 esac 2496 2497 case "$ac_given_INSTALL" in 2498 [/$]*) INSTALL="$ac_given_INSTALL" ;; 2499 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 2500 esac 2501 2502 echo creating "$ac_file" 2503 rm -f "$ac_file" 2504 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 2505 case "$ac_file" in 2506 *Makefile*) ac_comsub="1i\\ 2507# $configure_input" ;; 2508 *) ac_comsub= ;; 2509 esac 2510 2511 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2512 sed -e "$ac_comsub 2513s%@configure_input@%$configure_input%g 2514s%@srcdir@%$srcdir%g 2515s%@top_srcdir@%$top_srcdir%g 2516s%@INSTALL@%$INSTALL%g 2517" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 2518fi; done 2519rm -f conftest.s* 2520 2521# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 2522# NAME is the cpp macro being defined and VALUE is the value it is being given. 2523# 2524# ac_d sets the value in "#define NAME VALUE" lines. 2525ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 2526ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 2527ac_dC='\3' 2528ac_dD='%g' 2529# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 2530ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2531ac_uB='\([ ]\)%\1#\2define\3' 2532ac_uC=' ' 2533ac_uD='\4%g' 2534# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 2535ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 2536ac_eB='$%\1#\2define\3' 2537ac_eC=' ' 2538ac_eD='%g' 2539 2540if test "${CONFIG_HEADERS+set}" != set; then 2541EOF 2542cat >> $CONFIG_STATUS <<EOF 2543 CONFIG_HEADERS="config.h" 2544EOF 2545cat >> $CONFIG_STATUS <<\EOF 2546fi 2547for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 2548 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2549 case "$ac_file" in 2550 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2551 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2552 *) ac_file_in="${ac_file}.in" ;; 2553 esac 2554 2555 echo creating $ac_file 2556 2557 rm -f conftest.frag conftest.in conftest.out 2558 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 2559 cat $ac_file_inputs > conftest.in 2560 2561EOF 2562 2563# Transform confdefs.h into a sed script conftest.vals that substitutes 2564# the proper values into config.h.in to produce config.h. And first: 2565# Protect against being on the right side of a sed subst in config.status. 2566# Protect against being in an unquoted here document in config.status. 2567rm -f conftest.vals 2568cat > conftest.hdr <<\EOF 2569s/[\\&%]/\\&/g 2570s%[\\$`]%\\&%g 2571s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 2572s%ac_d%ac_u%gp 2573s%ac_u%ac_e%gp 2574EOF 2575sed -n -f conftest.hdr confdefs.h > conftest.vals 2576rm -f conftest.hdr 2577 2578# This sed command replaces #undef with comments. This is necessary, for 2579# example, in the case of _POSIX_SOURCE, which is predefined and required 2580# on some systems where configure will not decide to define it. 2581cat >> conftest.vals <<\EOF 2582s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 2583EOF 2584 2585# Break up conftest.vals because some shells have a limit on 2586# the size of here documents, and old seds have small limits too. 2587 2588rm -f conftest.tail 2589while : 2590do 2591 ac_lines=`grep -c . conftest.vals` 2592 # grep -c gives empty output for an empty file on some AIX systems. 2593 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 2594 # Write a limited-size here document to conftest.frag. 2595 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 2596 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 2597 echo 'CEOF 2598 sed -f conftest.frag conftest.in > conftest.out 2599 rm -f conftest.in 2600 mv conftest.out conftest.in 2601' >> $CONFIG_STATUS 2602 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 2603 rm -f conftest.vals 2604 mv conftest.tail conftest.vals 2605done 2606rm -f conftest.vals 2607 2608cat >> $CONFIG_STATUS <<\EOF 2609 rm -f conftest.frag conftest.h 2610 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 2611 cat conftest.in >> conftest.h 2612 rm -f conftest.in 2613 if cmp -s $ac_file conftest.h 2>/dev/null; then 2614 echo "$ac_file is unchanged" 2615 rm -f conftest.h 2616 else 2617 # Remove last slash and all that follows it. Not all systems have dirname. 2618 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2619 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2620 # The file is in a subdirectory. 2621 test ! -d "$ac_dir" && mkdir "$ac_dir" 2622 fi 2623 rm -f $ac_file 2624 mv conftest.h $ac_file 2625 fi 2626fi; done 2627 2628EOF 2629cat >> $CONFIG_STATUS <<EOF 2630 2631EOF 2632cat >> $CONFIG_STATUS <<\EOF 2633 2634exit 0 2635EOF 2636chmod +x $CONFIG_STATUS 2637rm -fr confdefs* $ac_clean_files 2638test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 2639 2640 2641if test -f .devel ; then 2642 make depend 2643fi 2644exit 0 2645