diff options
Diffstat (limited to 'contrib/traceroute/configure')
-rwxr-xr-x | contrib/traceroute/configure | 1274 |
1 files changed, 973 insertions, 301 deletions
diff --git a/contrib/traceroute/configure b/contrib/traceroute/configure index f00ccd3..7cf55ab 100755 --- a/contrib/traceroute/configure +++ b/contrib/traceroute/configure @@ -1,7 +1,7 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.10 +# Generated automatically using autoconf version 2.13 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation @@ -11,6 +11,8 @@ ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: +ac_help="$ac_help + --without-gcc don't use gcc" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -49,6 +51,9 @@ mandir='${prefix}/man' # Initialize some other variables. subdirs= MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 ac_prev= for ac_option @@ -330,7 +335,7 @@ EOF verbose=yes ;; -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.10" + echo "configure generated by autoconf version 2.13" exit 0 ;; -with-* | --with-*) @@ -432,11 +437,14 @@ do done # NLS nuisances. -# Only set LANG and LC_ALL to C if already set. -# These must not be set unconditionally because not all systems understand -# e.g. LANG=C (notably SCO). -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -rf conftest* confdefs.h @@ -497,8 +505,11 @@ ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross +ac_exeext= +ac_objext=o if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then @@ -555,31 +566,33 @@ esac # Make sure we can run config.sub. -if $ac_config_sub sun4 >/dev/null 2>&1; then : +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 +echo "configure:575: checking host system type" >&5 host_alias=$host case "$host_alias" in NONE) case $nonopt in NONE) - if host_alias=`$ac_config_guess`; then : + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } fi ;; *) host_alias=$nonopt ;; esac ;; esac -host=`$ac_config_sub $host_alias` -host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` -host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` -host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 +echo "configure:596: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -590,13 +603,14 @@ NONE) esac ;; esac -target=`$ac_config_sub $target_alias` -target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` -target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` -target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 +echo "configure:614: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -607,10 +621,10 @@ NONE) esac ;; esac -build=`$ac_config_sub $build_alias` -build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` -build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` -build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$build" 1>&6 test "$host_alias" != "$target_alias" && @@ -625,8 +639,24 @@ if test -z "$PWD" ; then PWD=`pwd` fi -V_CCOPT=-O + + + + + # Check whether --with-gcc or --without-gcc was given. +if test "${with_gcc+set}" = set; then + withval="$with_gcc" + : +fi + + V_CCOPT="-O" V_INCLS="" + if test "${srcdir}" != "." ; then + V_INCLS="-I\$\(srcdir\)" + fi + if test "${CFLAGS+set}" = set; then + LBL_CFLAGS="$CFLAGS" + fi if test -z "$CC" ; then case "$target_os" in @@ -634,14 +664,16 @@ V_CCOPT=-O # Extract the first word of "shlicc2", so it can be a program name with args. set dummy shlicc2; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:668: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$SHLICC2"; then ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_SHLICC2="yes" @@ -666,17 +698,23 @@ fi ;; esac fi + if test -z "$CC" -a "$with_gcc" = no ; then + CC=cc + export CC + fi # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:709: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" - for ac_dir in $PATH; do + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="gcc" @@ -697,15 +735,17 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:739: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no - for ac_dir in $PATH; do + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then @@ -740,10 +780,92 @@ else echo "$ac_t""no" 1>&6 fi + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:790: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:822: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 833 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:864: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:869: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -752,7 +874,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -760,112 +882,109 @@ fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + if test $ac_cv_prog_gcc = yes; then GCC=yes - if test "${CFLAGS+set}" != set; then - echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:897: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.c if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then - ac_cv_prog_gcc_g=yes + ac_cv_prog_cc_g=yes else - ac_cv_prog_gcc_g=no + ac_cv_prog_cc_g=no fi rm -f conftest* fi -echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 - if test $ac_cv_prog_gcc_g = yes; then - CFLAGS="-g -O" - else - CFLAGS="-O" - fi +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" fi else - GCC= - test "${CFLAGS+set}" = set || CFLAGS="-g" -fi - - if test $ac_cv_prog_gcc = yes ; then - if test "$SHLICC2" = yes ; then - ac_cv_gcc_vers=2 - V_CCOPT=-O2 - else - echo $ac_n "checking gcc version""... $ac_c" 1>&6 - if eval "test \"`echo '$''{'ac_cv_gcc_vers'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_cv_gcc_vers=`$CC -v 2>&1 | \ - sed -n -e '$s/.* //' -e '$s/\..*//p'` + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi fi - echo "$ac_t""$ac_cv_gcc_vers" 1>&6 - if test $ac_cv_gcc_vers -gt 1 ; then - V_CCOPT=-O2 - fi - fi - else + if test "$GCC" != yes ; then echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6 - if eval "test \"`echo '$''{'ac_cv_cc_ansi_prototypes'+set}'`\" = set"; then +echo "configure:930: checking that $CC handles ansi prototypes" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_cc_ansi_prototypes'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 817 "configure" +#line 935 "configure" #include "confdefs.h" #include <sys/types.h> -int main() { return 0; } -int t() { +int main() { int frob(int, char *) ; return 0; } EOF -if { (eval echo configure:825: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:942: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_cc_ansi_prototypes=yes + ac_cv_lbl_cc_ansi_prototypes=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_cc_ansi_prototypes=no + ac_cv_lbl_cc_ansi_prototypes=no fi rm -f conftest* - fi - echo "$ac_t""$ac_cv_cc_ansi_prototypes" 1>&6 - if test $ac_cv_cc_ansi_prototypes = no ; then + echo "$ac_t""$ac_cv_lbl_cc_ansi_prototypes" 1>&6 + if test $ac_cv_lbl_cc_ansi_prototypes = no ; then case "$target_os" in hpux*) echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6 +echo "configure:960: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5 savedcflags="$CFLAGS" CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS" - if eval "test \"`echo '$''{'ac_cv_cc_hpux_cc_aa'+set}'`\" = set"; then + if eval "test \"`echo '$''{'ac_cv_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 848 "configure" +#line 967 "configure" #include "confdefs.h" #include <sys/types.h> -int main() { return 0; } -int t() { +int main() { int frob(int, char *) ; return 0; } EOF -if { (eval echo configure:856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_cc_hpux_cc_aa=yes + ac_cv_lbl_cc_hpux_cc_aa=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_cc_hpux_cc_aa=no + ac_cv_lbl_cc_hpux_cc_aa=no fi rm -f conftest* - fi - echo "$ac_t""$ac_cv_cc_hpux_cc_aa" 1>&6 - if test $ac_cv_cc_hpux_cc_aa = no ; then - { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } + echo "$ac_t""$ac_cv_lbl_cc_hpux_cc_aa" 1>&6 + if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then + { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } fi CFLAGS="$savedcflags" V_CCOPT="-Aa $V_CCOPT" @@ -876,11 +995,12 @@ EOF ;; *) - { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } + { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } ;; esac fi - V_INCLS=-I/usr/local/include + V_INCLS="$V_INCLS -I/usr/local/include" + LDFLAGS="$LDFLAGS -L/usr/local/lib" case "$target_os" in @@ -889,37 +1009,38 @@ EOF ;; osf*) - V_CCOPT="$V_CCOPT -g3" + V_CCOPT="$V_CCOPT -std1 -g3" ;; ultrix*) echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6 - if eval "test \"`echo '$''{'ac_cv_cc_const_proto'+set}'`\" = set"; then +echo "configure:1018: checking that Ultrix $CC hacks const in prototypes" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_cc_const_proto'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 902 "configure" +#line 1023 "configure" #include "confdefs.h" #include <sys/types.h> -int main() { return 0; } -int t() { +int main() { struct a { int b; }; void c(const struct a *) ; return 0; } EOF -if { (eval echo configure:911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_cc_const_proto=yes + ac_cv_lbl_cc_const_proto=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_cc_const_proto=no + ac_cv_lbl_cc_const_proto=no fi rm -f conftest* - fi - echo "$ac_t""$ac_cv_cc_const_proto" 1>&6 - if test $ac_cv_cc_const_proto = no ; then + echo "$ac_t""$ac_cv_lbl_cc_const_proto" 1>&6 + if test $ac_cv_lbl_cc_const_proto = no ; then cat >> confdefs.h <<\EOF #define const EOF @@ -931,6 +1052,7 @@ EOF echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:1056: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -945,39 +1067,62 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 949 "configure" +#line 1071 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` +{ (eval echo configure:1077: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 964 "configure" +#line 1088 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:970: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` +{ (eval echo configure:1094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 1105 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1111: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* +fi +rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" @@ -986,26 +1131,30 @@ else fi echo "$ac_t""$CPP" 1>&6 -for ac_hdr in malloc.h sys/select.h +for ac_hdr in malloc.h sys/select.h sys/sockio.h net/route.h \ + net/if_dl.h inet/mib2.h do -ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1140: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 998 "configure" +#line 1145 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1003: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` +{ (eval echo configure:1150: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi @@ -1013,7 +1162,7 @@ rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'` + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` cat >> confdefs.h <<EOF #define $ac_tr_hdr 1 EOF @@ -1024,14 +1173,15 @@ fi done -for ac_func in strerror +for ac_func in strerror usleep do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1180: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1035 "configure" +#line 1185 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1041,8 +1191,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -1055,34 +1204,41 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* - fi + if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 - : + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + else echo "$ac_t""no" 1>&6 -LIBOBJS="$LIBOBJS ${ac_func}.o" +LIBOBJS="$LIBOBJS ${ac_func}.${ac_objext}" fi - done + for ac_func in setlinebuf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1237: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1086 "configure" +#line 1242 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1092,8 +1248,7 @@ else builtin and then its argument prototype would still apply. */ char $ac_func(); -int main() { return 0; } -int t() { +int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named @@ -1106,16 +1261,74 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +if test $ac_cv_func_usleep = "no" ; then + for ac_func in nanosleep +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1293: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1298 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* fi + if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` @@ -1128,27 +1341,317 @@ else fi done +fi + + + # Most operating systems have gethostbyname() in the default searched + # libraries (i.e. libc): + echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 +echo "configure:1351: checking for gethostbyname" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1356 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char gethostbyname(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) +choke me +#else +gethostbyname(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_gethostbyname=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_gethostbyname=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +# Some OSes (eg. Solaris) place it in libnsl: + echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 +echo "configure:1398: checking for gethostbyname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1406 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { +gethostbyname() +; return 0; } +EOF +if { (eval echo configure:1417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lnsl $LIBS" + +else + echo "$ac_t""no" 1>&6 +# Some strange OSes (SINIX) have it in libsocket: + echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6 +echo "configure:1444: checking for gethostbyname in -lsocket" >&5 +ac_lib_var=`echo socket'_'gethostbyname'_' | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1452 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { +gethostbyname() +; return 0; } +EOF +if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF -echo $ac_n "checking for -lsocket""... $ac_c" 1>&6 -ac_lib_var=`echo socket'_'main | tr './+\055' '__p_'` + LIBS="-lsocket $LIBS" + +else + echo "$ac_t""no" 1>&6 +# Unfortunately libsocket sometimes depends on libnsl. + # AC_CHECK_LIB's API is essentially broken so the + # following ugliness is necessary: + echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6 +echo "configure:1492: checking for gethostbyname in -lsocket" >&5 +ac_lib_var=`echo socket'_'gethostbyname'_'-lnsl | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket -lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1500 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { +gethostbyname() +; return 0; } +EOF +if { (eval echo configure:1511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="-lsocket -lnsl $LIBS" +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for gethostbyname in -lresolv""... $ac_c" 1>&6 +echo "configure:1530: checking for gethostbyname in -lresolv" >&5 +ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lresolv $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1538 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostbyname(); + +int main() { +gethostbyname() +; return 0; } +EOF +if { (eval echo configure:1549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo resolv | sed -e 's/^a-zA-Z0-9_/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lresolv $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + +fi + +fi + +fi + +fi + + echo $ac_n "checking for socket""... $ac_c" 1>&6 +echo "configure:1585: checking for socket" >&5 +if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1590 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char socket(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_socket) || defined (__stub___socket) +choke me +#else +socket(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_socket=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_socket=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:1631: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lsocket $LIBS" cat > conftest.$ac_ext <<EOF -#line 1141 "configure" +#line 1639 "configure" #include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); -int main() { return 0; } -int t() { -main() +int main() { +socket() ; return 0; } EOF -if { (eval echo configure:1149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi @@ -1158,7 +1661,8 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo socket | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 EOF @@ -1167,28 +1671,77 @@ EOF else echo "$ac_t""no" 1>&6 +echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:1676: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket'_'-lnsl | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'ac_cv_lbl_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket -lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1684 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); + +int main() { +socket() +; return 0; } +EOF +if { (eval echo configure:1695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lbl_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="-lsocket -lnsl $LIBS" +else + echo "$ac_t""no" 1>&6 fi -echo $ac_n "checking for -lnsl""... $ac_c" 1>&6 -ac_lib_var=`echo nsl'_'main | tr './+\055' '__p_'` +fi + +fi + + # DLPI needs putmsg under HPUX so test for -lstr while we're at it + echo $ac_n "checking for putmsg in -lstr""... $ac_c" 1>&6 +echo "configure:1721: checking for putmsg in -lstr" >&5 +ac_lib_var=`echo str'_'putmsg | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" -LIBS="-lnsl $LIBS" +LIBS="-lstr $LIBS" cat > conftest.$ac_ext <<EOF -#line 1181 "configure" +#line 1729 "configure" #include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char putmsg(); -int main() { return 0; } -int t() { -main() +int main() { +putmsg() ; return 0; } EOF -if { (eval echo configure:1189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then +if { (eval echo configure:1740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi @@ -1198,17 +1751,19 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo nsl | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + ac_tr_lib=HAVE_LIB`echo str | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 EOF - LIBS="-lnsl $LIBS" + LIBS="-lstr $LIBS" else echo "$ac_t""no" 1>&6 fi + case "$target_os" in @@ -1233,6 +1788,14 @@ EOF ;; +linux*) + V_INCLS="$V_INCLS -Ilinux-include" + cat >> confdefs.h <<\EOF +#define BYTESWAP_IP_HDR 1 +EOF + + ;; + osf3*) cat >> confdefs.h <<\EOF #define __STDC__ 2 @@ -1240,230 +1803,273 @@ EOF ;; +solaris2.[012345]*) + cat >> confdefs.h <<\EOF +#define BYTESWAP_IP_HDR 1 +EOF + + cat >> confdefs.h <<\EOF +#define CANT_HACK_IPCKSUM 1 +EOF + + ;; + solaris*) cat >> confdefs.h <<\EOF -#define BYTESWAP_IP_LEN 1 +#define BYTESWAP_IP_HDR 1 EOF ;; esac -# If we cannot run a trivial program, we must be cross compiling. -echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$cross_compiling" = yes; then - ac_cv_c_cross=yes -else -cat > conftest.$ac_ext <<EOF -#line 1261 "configure" -#include "confdefs.h" -main(){return(0);} -EOF -{ (eval echo configure:1265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then - ac_cv_c_cross=no -else - ac_cv_c_cross=yes -fi -fi -rm -fr conftest* +echo $ac_n "checking routing table type""... $ac_c" 1>&6 +echo "configure:1827: checking routing table type" >&5 +t="generic" +if test $ac_cv_header_inet_mib2_h = yes ; then + t="mib" +elif test $ac_cv_header_net_route_h = yes -a \ + $ac_cv_header_net_if_dl_h = yes ; then + t="socket" +elif test -f /proc/net/route ; then + t="linux" fi -echo "$ac_t""$ac_cv_c_cross" 1>&6 -cross_compiling=$ac_cv_c_cross +echo "$ac_t""${t}" 1>&6 +V_FINDSADDR="findsaddr-${t}.c" -echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + +echo $ac_n "checking for int32_t using $CC""... $ac_c" 1>&6 +echo "configure:1843: checking for int32_t using $CC" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_have_int32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1283 "configure" +#line 1848 "configure" #include "confdefs.h" -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <float.h> + +# include "confdefs.h" +# include <sys/types.h> +# if STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +# endif +int main() { +int32_t i +; return 0; } EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1291: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out` -if test -z "$ac_err"; then +if { (eval echo configure:1861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_header_stdc=yes + ac_cv_lbl_have_int32_t=yes else - echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_header_stdc=no + ac_cv_lbl_have_int32_t=no fi rm -f conftest* - -if test $ac_cv_header_stdc = yes; then - # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 1306 "configure" -#include "confdefs.h" -#include <string.h> -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "memchr" >/dev/null 2>&1; then - : -else - rm -rf conftest* - ac_cv_header_stdc=no fi -rm -f conftest* -fi + echo "$ac_t""$ac_cv_lbl_have_int32_t" 1>&6 + if test $ac_cv_lbl_have_int32_t = no ; then + cat >> confdefs.h <<\EOF +#define int32_t int +EOF -if test $ac_cv_header_stdc = yes; then - # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <<EOF -#line 1324 "configure" + fi +echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6 +echo "configure:1881: checking for u_int32_t using $CC" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_have_u_int32_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1886 "configure" #include "confdefs.h" -#include <stdlib.h> + +# include "confdefs.h" +# include <sys/types.h> +# if STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +# endif +int main() { +u_int32_t i +; return 0; } EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then - : +if { (eval echo configure:1899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_lbl_have_u_int32_t=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_header_stdc=no + ac_cv_lbl_have_u_int32_t=no fi rm -f conftest* - fi -if test $ac_cv_header_stdc = yes; then - # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then - : -else -cat > conftest.$ac_ext <<EOF -#line 1345 "configure" -#include "confdefs.h" -#include <ctype.h> -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } - + echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6 + if test $ac_cv_lbl_have_u_int32_t = no ; then + cat >> confdefs.h <<\EOF +#define u_int32_t u_int EOF -{ (eval echo configure:1356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } -if test -s conftest && (./conftest; exit) 2>/dev/null; then - : + + fi + +rm -f os-proto.h + if test "${LBL_CFLAGS+set}" = set; then + V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" + fi + if test -f .devel ; then + if test "$GCC" = yes ; then + if test "$SHLICC2" = yes ; then + ac_cv_lbl_gcc_vers=2 + V_CCOPT="`echo $V_CCOPT | sed -e 's/-O/-O2/'`" + else + echo $ac_n "checking gcc version""... $ac_c" 1>&6 +echo "configure:1930: checking gcc version" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 else - ac_cv_header_stdc=no -fi -fi -rm -fr conftest* -fi + ac_cv_lbl_gcc_vers=`$CC --version 2>&1 | \ + sed -e 's/\..*//'` fi -echo "$ac_t""$ac_cv_header_stdc" 1>&6 -if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF -#define STDC_HEADERS 1 + echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6 + if test $ac_cv_lbl_gcc_vers -gt 1 ; then + V_CCOPT="`echo $V_CCOPT | sed -e 's/-O/-O2/'`" + fi + fi + if test "${LBL_CFLAGS+set}" != set; then + if test "$ac_cv_prog_cc_g" = yes ; then + V_CCOPT="-g $V_CCOPT" + fi + V_CCOPT="$V_CCOPT -Wall" + if test $ac_cv_lbl_gcc_vers -gt 1 ; then + V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" + fi + fi + else + case "$target_os" in + + irix6*) + V_CCOPT="$V_CCOPT -fullwarn -n32" + ;; + + *) + ;; + esac + fi + os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` + name="lbl/os-$os.h" + if test -f $name ; then + ln -s $name os-proto.h + cat >> confdefs.h <<\EOF +#define HAVE_OS_PROTO_H 1 EOF -fi + else + echo "configure: warning: can't find $name" 1>&2 + fi + fi -echo $ac_n "checking for int32_t""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_type_int32_t'+set}'`\" = set"; then +echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6 +echo "configure:1977: checking if sockaddr struct has sa_len member" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_sockaddr_has_sa_len'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1380 "configure" +#line 1982 "configure" #include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#endif + +# include <sys/types.h> +# include <sys/socket.h> +int main() { +u_int i = sizeof(((struct sockaddr *)0)->sa_len) +; return 0; } EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "int32_t" >/dev/null 2>&1; then +if { (eval echo configure:1991: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_type_int32_t=yes + ac_cv_lbl_sockaddr_has_sa_len=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_type_int32_t=no + ac_cv_lbl_sockaddr_has_sa_len=no fi rm -f conftest* - fi -echo "$ac_t""$ac_cv_type_int32_t" 1>&6 -if test $ac_cv_type_int32_t = no; then - cat >> confdefs.h <<\EOF -#define int32_t int + + echo "$ac_t""$ac_cv_lbl_sockaddr_has_sa_len" 1>&6 + if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_SOCKADDR_SA_LEN 1 EOF -fi + fi -echo $ac_n "checking for u_int32_t""... $ac_c" 1>&6 -if eval "test \"`echo '$''{'ac_cv_type_u_int32_t'+set}'`\" = set"; then +echo $ac_n "checking if struct icmp has icmp_nextmtu""... $ac_c" 1>&6 +echo "configure:2012: checking if struct icmp has icmp_nextmtu" >&5 +if eval "test \"`echo '$''{'ac_cv_struct_icmp_has_icmp_nextmtu'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - cat > conftest.$ac_ext <<EOF -#line 1411 "configure" + LBL_SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $V_INCLS" + cat > conftest.$ac_ext <<EOF +#line 2019 "configure" #include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#endif + +# include <sys/param.h> +# include <sys/socket.h> +# include <netinet/in_systm.h> +# if __STDC__ + /* osf3 has REALLY good prototyes */ + struct mbuf; + struct rtentry; +# endif +# include <netinet/in.h> +# include <netinet/ip.h> +# include <netinet/ip_icmp.h> +# include <netinet/if_ether.h> +int main() { +u_int i = sizeof(((struct icmp *)0)->icmp_nextmtu) +; return 0; } EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "u_int32_t" >/dev/null 2>&1; then +if { (eval echo configure:2038: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_type_u_int32_t=yes + ac_cv_struct_icmp_has_icmp_nextmtu=yes else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_type_u_int32_t=no + ac_cv_struct_icmp_has_icmp_nextmtu=no fi rm -f conftest* - + CFLAGS="$LBL_SAVE_CFLAGS" fi -echo "$ac_t""$ac_cv_type_u_int32_t" 1>&6 -if test $ac_cv_type_u_int32_t = no; then - cat >> confdefs.h <<\EOF -#define u_int32_t u_int + +echo "$ac_t""$ac_cv_struct_icmp_has_icmp_nextmtu" 1>&6 +if test $ac_cv_struct_icmp_has_icmp_nextmtu = yes ; then + cat >> confdefs.h <<\EOF +#define HAVE_ICMP_NEXTMTU 1 EOF fi +if test "${srcdir}" = "." ; then + srcdirprefix="" +else + srcdirprefix="./" +fi -rm -f os-proto.h - if test $ac_cv_prog_gcc = yes -a -f .devel ; then - if test $ac_cv_prog_gcc_g = yes ; then - V_CCOPT="-g $V_CCOPT" - fi - V_CCOPT="$V_CCOPT -Wall" - if test $ac_cv_gcc_vers -gt 1 ; then - V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" - fi - os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` - name="lbl/os-$os.h" - if test -f $name ; then - ln -s $name os-proto.h - cat >> confdefs.h <<\EOF -#define HAVE_OS_PROTO_H 1 -EOF - - else - echo "configure: warning: can't find $name" 1>&2 - fi - fi - -if test -r lbl/gnuc.h ; then +if test -r ${srcdirprefix}lbl/gnuc.h ; then rm -f gnuc.h - ln -s lbl/gnuc.h gnuc.h + ln -s ${srcdirprefix}lbl/gnuc.h gnuc.h fi + # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: @@ -1471,27 +2077,30 @@ fi # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:2086: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. - for ac_prog in ginstall installbsd scoinst install; do + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do if test -f $ac_dir/$ac_prog; then if test $ac_prog = install && grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. - # OSF/1 installbsd also uses dspmsg, but is usable. : else ac_cv_path_install="$ac_dir/$ac_prog -c" @@ -1502,7 +2111,7 @@ else ;; esac done - IFS="$ac_save_ifs" + IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then @@ -1521,6 +2130,8 @@ echo "$ac_t""$INSTALL" 1>&6 # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' @@ -1541,11 +2152,25 @@ cat > confcache <<\EOF # --recheck option to rerun configure. # EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (set) 2>&1 | - sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ - >> confcache + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache if cmp -s $cache_file confcache; then : else @@ -1612,7 +2237,7 @@ do echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; -version | --version | --versio | --versi | --vers | --ver | --ve | --v) - echo "$CONFIG_STATUS generated by autoconf version 2.10" + echo "$CONFIG_STATUS generated by autoconf version 2.13" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; @@ -1632,9 +2257,11 @@ sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF $ac_vpsub $extrasub +s%@SHELL@%$SHELL%g s%@CFLAGS@%$CFLAGS%g s%@CPPFLAGS@%$CPPFLAGS%g s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g s%@DEFS@%$DEFS%g s%@LDFLAGS@%$LDFLAGS%g s%@LIBS@%$LIBS%g @@ -1674,25 +2301,63 @@ s%@CPP@%$CPP%g s%@LIBOBJS@%$LIBOBJS%g s%@V_CCOPT@%$V_CCOPT%g s%@V_INCLS@%$V_INCLS%g +s%@V_FINDSADDR@%$V_FINDSADDR%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g s%@INSTALL_DATA@%$INSTALL_DATA%g CEOF EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + cat >> $CONFIG_STATUS <<EOF CONFIG_FILES=\${CONFIG_FILES-"Makefile"} EOF cat >> $CONFIG_STATUS <<\EOF for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then - # Support "outfile[:infile]", defaulting infile="outfile.in". + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case "$ac_file" in - *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac - # Adjust relative srcdir, etc. for subdirectories. + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. # Remove last slash and all that follows it. Not all systems have dirname. ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` @@ -1720,6 +2385,7 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then [/$]*) INSTALL="$ac_given_INSTALL" ;; *) INSTALL="$ac_dots$ac_given_INSTALL" ;; esac + echo creating "$ac_file" rm -f "$ac_file" configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." @@ -1728,16 +2394,22 @@ for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then # $configure_input" ;; *) ac_comsub= ;; esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` sed -e "$ac_comsub s%@configure_input@%$configure_input%g s%@srcdir@%$srcdir%g s%@top_srcdir@%$top_srcdir%g s%@INSTALL@%$INSTALL%g -" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file fi; done -rm -f conftest.subs +rm -f conftest.s* +EOF +cat >> $CONFIG_STATUS <<EOF +EOF +cat >> $CONFIG_STATUS <<\EOF exit 0 EOF |