diff options
Diffstat (limited to 'contrib/libpcap/configure')
| -rwxr-xr-x | contrib/libpcap/configure | 402 |
1 files changed, 273 insertions, 129 deletions
diff --git a/contrib/libpcap/configure b/contrib/libpcap/configure index e9eac59..6bd9d5f 100755 --- a/contrib/libpcap/configure +++ b/contrib/libpcap/configure @@ -11,6 +11,14 @@ ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: +ac_help="$ac_help + --without-gcc don't use gcc" +ac_help="$ac_help + --with-pcap=TYPE use packet capture TYPE" +ac_help="$ac_help + --without-flex don't use flex" +ac_help="$ac_help + --without-bison don't use bison" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -566,7 +574,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:570: checking host system type" >&5 +echo "configure:578: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -587,7 +595,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:591: checking target system type" >&5 +echo "configure:599: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -605,7 +613,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:609: checking build system type" >&5 +echo "configure:617: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -635,8 +643,20 @@ if test -z "$PWD" ; then 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 @@ -647,7 +667,7 @@ fi # 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:651: checking for $ac_word" >&5 +echo "configure:671: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -680,10 +700,14 @@ fi ;; esac fi + if test -z "$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:687: checking for $ac_word" >&5 +echo "configure:711: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -712,7 +736,7 @@ if test -z "$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:716: checking for $ac_word" >&5 +echo "configure:740: 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 @@ -760,7 +784,7 @@ fi fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:764: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:788: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -770,11 +794,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext <<EOF -#line 774 "configure" +#line 798 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:802: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; 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 @@ -794,12 +818,12 @@ 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""... $ac_c" 1>&6 -echo "configure:798: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:822: checking whether the C compiler ($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""... $ac_c" 1>&6 -echo "configure:803: checking whether we are using GNU C" >&5 +echo "configure:827: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -808,7 +832,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:812: \"$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:836: \"$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 @@ -823,7 +847,7 @@ if test $ac_cv_prog_gcc = yes; then ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:827: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:851: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -850,86 +874,89 @@ else test "${CFLAGS+set}" = set || CFLAGS="-g" fi - if test $ac_cv_prog_gcc = yes ; then + if test "$GCC" = yes ; then if test "$SHLICC2" = yes ; then - ac_cv_gcc_vers=2 - V_CCOPT=-O2 + ac_cv_lbl_gcc_vers=2 + V_CCOPT="-O2" else echo $ac_n "checking gcc version""... $ac_c" 1>&6 -echo "configure:860: checking gcc version" >&5 - if eval "test \"`echo '$''{'ac_cv_gcc_vers'+set}'`\" = set"; then +echo "configure:884: checking gcc version" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else - ac_cv_gcc_vers=`$CC -v 2>&1 | \ - sed -n -e '$s/.* //' -e '$s/\..*//p'` + ac_cv_lbl_gcc_vers=`$CC -v 2>&1 | \ + sed -e '/^gcc version /!d' \ + -e 's/^gcc version //' \ + -e 's/ .*//' -e 's/^[^0-9]*//' \ + -e 's/\..*//'` fi - echo "$ac_t""$ac_cv_gcc_vers" 1>&6 - if test $ac_cv_gcc_vers -gt 1 ; then - V_CCOPT=-O2 + echo "$ac_t""$ac_cv_lbl_gcc_vers" 1>&6 + if test $ac_cv_lbl_gcc_vers -gt 1 ; then + V_CCOPT="-O2" fi fi else echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6 -echo "configure:875: checking that $CC handles ansi prototypes" >&5 - if eval "test \"`echo '$''{'ac_cv_cc_ansi_prototypes'+set}'`\" = set"; then +echo "configure:902: 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 880 "configure" +#line 907 "configure" #include "confdefs.h" #include <sys/types.h> int main() { int frob(int, char *) ; return 0; } EOF -if { (eval echo configure:887: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:914: \"$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)""... $ac_c" 1>&6 -echo "configure:905: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5 +echo "configure:932: 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 912 "configure" +#line 939 "configure" #include "confdefs.h" #include <sys/types.h> int main() { int frob(int, char *) ; return 0; } EOF -if { (eval echo configure:919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:946: \"$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 $V_CCOPT" @@ -940,11 +967,12 @@ EOF ;; *) - { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } + { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } ;; esac fi - V_INCLS=-I/usr/local/include + V_INCLS="$V_INCLS -I/usr/local/include" + LDFLAGS="$LDFLAGS -L/usr/local/lib" case "$target_os" in @@ -953,17 +981,17 @@ 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 -echo "configure:962: checking that Ultrix $CC hacks const in prototypes" >&5 - if eval "test \"`echo '$''{'ac_cv_cc_const_proto'+set}'`\" = set"; then +echo "configure:990: 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 967 "configure" +#line 995 "configure" #include "confdefs.h" #include <sys/types.h> int main() { @@ -971,20 +999,20 @@ struct a { int b; }; void c(const struct a *) ; return 0; } EOF -if { (eval echo configure:975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1003: \"$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 @@ -996,7 +1024,7 @@ EOF echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1000: checking how to run the C preprocessor" >&5 +echo "configure:1028: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1011,13 +1039,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1015 "configure" +#line 1043 "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:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1049: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1028,13 +1056,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1032 "configure" +#line 1060 "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:1038: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1066: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1060,17 +1088,17 @@ for ac_hdr in malloc.h sys/ioccom.h sys/sockio.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1064: checking for $ac_hdr" >&5 +echo "configure:1092: 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 1069 "configure" +#line 1097 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1102: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1097,14 +1125,14 @@ fi done -if test $ac_cv_prog_gcc = yes ; then - echo $ac_n "checking if fixincludes is needed""... $ac_c" 1>&6 -echo "configure:1103: checking if fixincludes is needed" >&5 - if eval "test \"`echo '$''{'ac_cv_gcc_fixincludes'+set}'`\" = set"; then +if test "$GCC" = yes ; then + echo $ac_n "checking for ANSI ioctl definitions""... $ac_c" 1>&6 +echo "configure:1131: checking for ANSI ioctl definitions" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_gcc_fixincludes'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1108 "configure" +#line 1136 "configure" #include "confdefs.h" /* * This generates a "duplicate case value" when fixincludes @@ -1123,22 +1151,22 @@ switch (0) { } ; return 0; } EOF -if { (eval echo configure:1127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_gcc_fixincludes=yes + ac_cv_lbl_gcc_fixincludes=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_gcc_fixincludes=no + ac_cv_lbl_gcc_fixincludes=no fi rm -f conftest* fi - echo "$ac_t""$ac_cv_gcc_fixincludes" 1>&6 - if test $ac_cv_gcc_fixincludes = no ; then + echo "$ac_t""$ac_cv_lbl_gcc_fixincludes" 1>&6 + if test $ac_cv_lbl_gcc_fixincludes = no ; then # Don't cache failure - unset ac_cv_gcc_fixincludes + unset ac_cv_lbl_gcc_fixincludes { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } fi fi @@ -1146,12 +1174,12 @@ fi for ac_func in ether_hostton strerror do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1150: checking for $ac_func" >&5 +echo "configure:1178: 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 1155 "configure" +#line 1183 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1174,7 +1202,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1199,9 +1227,17 @@ fi done +# Check whether --with-pcap or --without-pcap was given. +if test "${with_pcap+set}" = set; then + withval="$with_pcap" + : +fi + echo $ac_n "checking packet capture type""... $ac_c" 1>&6 -echo "configure:1204: checking packet capture type" >&5 -if test -r /dev/bpf0 ; then +echo "configure:1238: checking packet capture type" >&5 +if test ! -z "$with_pcap" ; then + V_PCAP="$withval" +elif test -r /dev/bpf0 ; then V_PCAP=bpf elif test -r /usr/include/net/pfilt.h ; then V_PCAP=pf @@ -1230,27 +1266,22 @@ echo "$ac_t""$V_PCAP" 1>&6 case "$V_PCAP" in -null) - echo "configure: warning: cannot determine packet capture interface" 1>&2 - echo "configure: warning: (see INSTALL for more info)" 1>&2 - ;; - dlpi) for ac_hdr in sys/bufmod.h sys/dlpi_ext.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1244: checking for $ac_hdr" >&5 +echo "configure:1275: 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 1249 "configure" +#line 1280 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1254: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1285: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1277,7 +1308,7 @@ fi done echo $ac_n "checking for /dev/dlpi device""... $ac_c" 1>&6 -echo "configure:1281: checking for /dev/dlpi device" >&5 +echo "configure:1312: checking for /dev/dlpi device" >&5 if test -c /dev/dlpi ; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF @@ -1288,7 +1319,7 @@ EOF echo "$ac_t""no" 1>&6 dir="/dev/dlpi" echo $ac_n "checking for $dir directory""... $ac_c" 1>&6 -echo "configure:1292: checking for $dir directory" >&5 +echo "configure:1323: checking for $dir directory" >&5 if test -d $dir ; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<EOF @@ -1300,14 +1331,91 @@ EOF fi fi ;; + +linux) + for ac_hdr in net/if_arp.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1341: 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 1346 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$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 +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 | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6 +echo "configure:1378: checking Linux kernel version" >&5 + if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_linux_vers=`uname -r 2>&1 | \ + sed -n -e '$s/.* //' -e '$s/\..*//p'` +fi + + echo "$ac_t""$ac_cv_linux_vers" 1>&6 + if test $ac_cv_linux_vers -lt 2 ; then + { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; } + fi + ;; + +null) + echo "configure: warning: cannot determine packet capture interface" 1>&2 + echo "configure: warning: (see the INSTALL doc for more info)" 1>&2 + ;; + esac -for ac_prog in flex +# Check whether --with-flex or --without-flex was given. +if test "${with_flex+set}" = set; then + withval="$with_flex" + : +fi + + # Check whether --with-bison or --without-bison was given. +if test "${with_bison+set}" = set; then + withval="$with_bison" + : +fi + + if test "$with_flex" = no ; then + V_LEX=lex + else + for ac_prog in flex do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1311: checking for $ac_word" >&5 +echo "configure:1419: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_V_LEX'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1336,33 +1444,37 @@ test -n "$V_LEX" && break done test -n "$V_LEX" || V_LEX="lex" + fi if test "$V_LEX" = flex ; then # The -V flag was added in 2.4 echo $ac_n "checking for flex 2.4 or higher""... $ac_c" 1>&6 -echo "configure:1343: checking for flex 2.4 or higher" >&5 - if eval "test \"`echo '$''{'ac_cv_flex_v24'+set}'`\" = set"; then +echo "configure:1452: checking for flex 2.4 or higher" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_flex_v24'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if flex -V >/dev/null 2>&1; then - ac_cv_flex_v24=yes + ac_cv_lbl_flex_v24=yes else - ac_cv_flex_v24=no + ac_cv_lbl_flex_v24=no fi fi - echo "$ac_t""$ac_cv_flex_v24" 1>&6 - if test $ac_cv_flex_v24 = no ; then + echo "$ac_t""$ac_cv_lbl_flex_v24" 1>&6 + if test $ac_cv_lbl_flex_v24 = no ; then s="2.4 or higher required" echo "configure: warning: ignoring obsolete flex executable ($s)" 1>&2 V_LEX=lex fi fi - for ac_prog in bison + if test "$with_bison" = no ; then + V_YACC=yacc + else + for ac_prog in bison do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1366: checking for $ac_word" >&5 +echo "configure:1478: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_V_YACC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1391,6 +1503,7 @@ test -n "$V_YACC" && break done test -n "$V_YACC" || V_YACC="yacc" + fi if test "$V_YACC" = bison ; then V_YACC="$V_YACC -y" fi @@ -1420,21 +1533,34 @@ EOF ;; +hpux10.0*) + ;; + +hpux10.1*) + ;; + +hpux*) + cat >> confdefs.h <<\EOF +#define HAVE_HPUX10_20 1 +EOF + + ;; + sinix*) echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6 -echo "configure:1426: checking if SINIX compiler defines sinix" >&5 +echo "configure:1552: checking if SINIX compiler defines sinix" >&5 if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1431 "configure" +#line 1557 "configure" #include "confdefs.h" int main() { int i = sinix; ; return 0; } EOF -if { (eval echo configure:1438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cc_sinix_defined=yes else @@ -1472,7 +1598,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1476: checking for $ac_word" >&5 +echo "configure:1602: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_V_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1506,15 +1632,27 @@ rm -f os-proto.h if test "${LBL_CFLAGS+set}" = set; then V_CCOPT="$V_CCOPT ${LBL_CFLAGS}" fi - if test $ac_cv_prog_gcc = yes -a -f .devel ; then - if test "${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 $ac_cv_gcc_vers -gt 1 ; then - V_CCOPT="$V_CCOPT -Wmissing-prototypes -Wstrict-prototypes" + if test -f .devel ; then + if test "$GCC" = yes ; then + if test "${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 -n32" + ;; + + *) + ;; + esac fi os=`echo $target_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` name="lbl/os-$os.h" @@ -1530,12 +1668,12 @@ EOF fi echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6 -echo "configure:1534: checking if sockaddr struct has sa_len member" >&5 - if eval "test \"`echo '$''{'ac_cv_sockaddr_has_sa_len'+set}'`\" = set"; then +echo "configure:1672: 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 1539 "configure" +#line 1677 "configure" #include "confdefs.h" # include <sys/types.h> @@ -1544,20 +1682,20 @@ int main() { u_int i = sizeof(((struct sockaddr *)0)->sa_len) ; return 0; } EOF -if { (eval echo configure:1548: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* - ac_cv_sockaddr_has_sa_len=yes + ac_cv_lbl_sockaddr_has_sa_len=yes else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* - ac_cv_sockaddr_has_sa_len=no + ac_cv_lbl_sockaddr_has_sa_len=no fi rm -f conftest* fi - echo "$ac_t""$ac_cv_sockaddr_has_sa_len" 1>&6 - if test $ac_cv_sockaddr_has_sa_len = yes ; then + echo "$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 @@ -1565,14 +1703,14 @@ EOF fi echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6 -echo "configure:1569: checking if unaligned accesses fail" >&5 - if eval "test \"`echo '$''{'ac_cv_unaligned_fail'+set}'`\" = set"; then +echo "configure:1707: checking if unaligned accesses fail" >&5 + if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$target_cpu" in alpha|hp*|mips|sparc) - ac_cv_unaligned_fail=yes + ac_cv_lbl_unaligned_fail=yes ;; *) @@ -1605,13 +1743,13 @@ EOF ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ conftest.c $LIBS >/dev/null 2>&1 if test ! -x conftest ; then - ac_cv_unaligned_fail=yes + ac_cv_lbl_unaligned_fail=yes else ./conftest >conftest.out if test ! -s conftest.out ; then - ac_cv_unaligned_fail=yes + ac_cv_lbl_unaligned_fail=yes else - ac_cv_unaligned_fail=no + ac_cv_lbl_unaligned_fail=no fi fi rm -f conftest* core core.conftest @@ -1619,23 +1757,29 @@ EOF esac fi - echo "$ac_t""$ac_cv_unaligned_fail" 1>&6 - if test $ac_cv_unaligned_fail = yes ; then + echo "$ac_t""$ac_cv_lbl_unaligned_fail" 1>&6 + if test $ac_cv_lbl_unaligned_fail = yes ; then cat >> confdefs.h <<\EOF #define LBL_ALIGN 1 EOF fi -if test -r lbl/gnuc.h ; then +if test "${srcdir}" = "." ; then + srcdirprefix="" +else + srcdirprefix="./" +fi + +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 rm -f bpf_filter.c -ln -s bpf/net/bpf_filter.c bpf_filter.c +ln -s ${srcdirprefix}bpf/net/bpf_filter.c bpf_filter.c rm -f net -ln -s bpf/net net +ln -s ${srcdirprefix}bpf/net net @@ -1655,7 +1799,7 @@ ln -s bpf/net net # 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""... $ac_c" 1>&6 -echo "configure:1659: checking for a BSD compatible install" >&5 +echo "configure:1803: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 |
