diff options
Diffstat (limited to 'contrib/tcpdump/configure')
| -rwxr-xr-x | contrib/tcpdump/configure | 1235 |
1 files changed, 792 insertions, 443 deletions
diff --git a/contrib/tcpdump/configure b/contrib/tcpdump/configure index ca84512..3afbf90 100755 --- a/contrib/tcpdump/configure +++ b/contrib/tcpdump/configure @@ -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 @@ -566,7 +568,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:570: checking host system type" >&5 +echo "configure:572: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -587,7 +589,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:591: checking target system type" >&5 +echo "configure:593: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -605,7 +607,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:609: checking build system type" >&5 +echo "configure:611: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -635,8 +637,20 @@ if test -z "$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 +661,7 @@ 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:665: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_SHLICC2'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -680,10 +694,14 @@ fi ;; esac fi + if test -z "$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:705: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -712,7 +730,7 @@ if test -z "$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:734: 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 +778,7 @@ 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 $LDFLAGS) works" >&5 +echo "configure:782: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -770,11 +788,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext <<EOF -#line 774 "configure" +#line 792 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:796: \"$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 +812,12 @@ 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 $LDFLAGS) is a cross-compiler" >&5 +echo "configure:816: checking whether the C compiler ($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""... $ac_c" 1>&6 -echo "configure:803: checking whether we are using GNU C" >&5 +echo "configure:821: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -808,7 +826,7 @@ else yes; #endif EOF -if { ac_try='${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:830: \"$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 +841,7 @@ 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:845: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -850,86 +868,89 @@ else test "${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:878: 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:896: 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 901 "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 $ac_compile) 2>&5; }; then +if { (eval echo configure:908: \"$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:926: 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 933 "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 $ac_compile) 2>&5; }; then +if { (eval echo configure:940: \"$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 $V_CCOPT" @@ -940,11 +961,12 @@ EOF ;; *) - { echo "configure: error: see the INSTALL for more info" 1>&2; exit 1; } + { echo "configure: error: see the INSTALL doc for more info" 1>&2; exit 1; } ;; esac fi - V_INCLS=-I/usr/local/include + V_INCLS="$V_INCLS -I/usr/local/include" + LDFLAGS="$LDFLAGS -L/usr/local/lib" case "$target_os" in @@ -953,17 +975,17 @@ 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:984: 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 989 "configure" #include "confdefs.h" #include <sys/types.h> int main() { @@ -971,20 +993,20 @@ struct a { int b; }; void c(const struct a *) ; return 0; } EOF -if { (eval echo configure:975: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:997: \"$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 +1018,7 @@ 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:1022: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1011,13 +1033,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1015 "configure" +#line 1037 "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 $ac_try) 2>&5; } +{ (eval echo configure:1043: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1028,13 +1050,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1032 "configure" +#line 1054 "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 $ac_try) 2>&5; } +{ (eval echo configure:1060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1056,21 +1078,21 @@ else fi echo "$ac_t""$CPP" 1>&6 -for ac_hdr in fcntl.h net/slip.h rpc/rpcent.h +for ac_hdr in fcntl.h malloc.h memory.h rpc/rpcent.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:1086: 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 1091 "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 $ac_try) 2>&5; } +{ (eval echo configure:1096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1097,12 +1119,12 @@ fi done echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 -echo "configure:1101: checking whether time.h and sys/time.h may both be included" >&5 +echo "configure:1123: checking whether time.h and sys/time.h may both be included" >&5 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1106 "configure" +#line 1128 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> @@ -1111,7 +1133,7 @@ int main() { struct tm *tp; ; return 0; } EOF -if { (eval echo configure:1115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else @@ -1132,15 +1154,81 @@ EOF fi +case "$target_os" in + +linux*) + echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6 +echo "configure:1162: checking Linux kernel version" >&5 + if eval "test \"`echo '$''{'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 $ac_cv_linux_vers -lt 2 ; then + { echo "configure: error: version 2 or higher required; see the INSTALL doc for more info" 1>&2; exit 1; } + fi + cat >> confdefs.h <<\EOF +#define HAVE_NET_SLIP_H 1 +EOF + + ;; + +*) + for ac_hdr in net/slip.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1185: 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 1190 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1195: \"$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 + + ;; +esac + for ac_func in vfprintf strcasecmp do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1139: checking for $ac_func" >&5 +echo "configure:1227: 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 1144 "configure" +#line 1232 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1163,7 +1251,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1192,12 +1280,12 @@ done for ac_func in ether_ntoa setlinebuf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1196: checking for $ac_func" >&5 +echo "configure:1284: 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 1201 "configure" +#line 1289 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1220,7 +1308,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1246,14 +1334,14 @@ done echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 -echo "configure:1250: checking whether byte ordering is bigendian" >&5 +echo "configure:1338: checking whether byte ordering is bigendian" >&5 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_bigendian=unknown # See if sys/param.h defines the BYTE_ORDER macro. cat > conftest.$ac_ext <<EOF -#line 1257 "configure" +#line 1345 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/param.h> @@ -1264,11 +1352,11 @@ int main() { #endif ; return 0; } EOF -if { (eval echo configure:1268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* # It does; now see whether it defined to BIG_ENDIAN or not. cat > conftest.$ac_ext <<EOF -#line 1272 "configure" +#line 1360 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/param.h> @@ -1279,7 +1367,7 @@ int main() { #endif ; return 0; } EOF -if { (eval echo configure:1283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_bigendian=yes else @@ -1299,7 +1387,7 @@ if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext <<EOF -#line 1303 "configure" +#line 1391 "configure" #include "confdefs.h" main () { /* Are we little or big endian? From Harbison&Steele. */ @@ -1312,7 +1400,7 @@ main () { exit (u.c[sizeof (long) - 1] == 1); } EOF -if { (eval echo configure:1316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then ac_cv_c_bigendian=no else @@ -1337,7 +1425,7 @@ fi echo $ac_n "checking for main in -ldnet""... $ac_c" 1>&6 -echo "configure:1341: checking for main in -ldnet" >&5 +echo "configure:1429: checking for main in -ldnet" >&5 ac_lib_var=`echo dnet'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1345,14 +1433,14 @@ else ac_save_LIBS="$LIBS" LIBS="-ldnet $LIBS" cat > conftest.$ac_ext <<EOF -#line 1349 "configure" +#line 1437 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:1356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1380,7 +1468,7 @@ else fi echo $ac_n "checking for main in -lrpc""... $ac_c" 1>&6 -echo "configure:1384: checking for main in -lrpc" >&5 +echo "configure:1472: checking for main in -lrpc" >&5 ac_lib_var=`echo rpc'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1388,14 +1476,14 @@ else ac_save_LIBS="$LIBS" LIBS="-lrpc $LIBS" cat > conftest.$ac_ext <<EOF -#line 1392 "configure" +#line 1480 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:1399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1422,38 +1510,271 @@ else echo "$ac_t""no" 1>&6 fi -echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6 -echo "configure:1427: checking for main in -lnsl" >&5 -ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + + + echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1517: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1522 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:1539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + + if test "$ac_cv_type_signal" = void ; then + cat >> confdefs.h <<\EOF +#define RETSIGVAL +EOF + + else + cat >> confdefs.h <<\EOF +#define RETSIGVAL (0) +EOF + + fi + case "$target_os" in + + irix*) + cat >> confdefs.h <<\EOF +#define _BSD_SIGNALS 1 +EOF + + ;; + + *) + for ac_func in sigset +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1581: 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 1586 "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:1609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_$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_sigset = no ; then + for ac_func in sigaction +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1637: 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 1642 "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:1665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_$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 + + fi + ;; + esac + + + # Most operating systems have gethostbyname() in the default searched + # libraries (i.e. libc): + echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 +echo "configure:1697: checking for gethostbyname" >&5 +if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1702 "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:1725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_gethostbyname=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$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""... $ac_c" 1>&6 +echo "configure:1744: checking for gethostbyname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostbyname'_' | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'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 1435 "configure" +#line 1752 "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() { -main() +gethostbyname() ; return 0; } EOF -if { (eval echo configure:1442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" + 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_lib_$ac_lib_var=no" + eval "ac_cv_lbl_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then +if eval "test \"`echo '$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' \ + ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/^a-zA-Z0-9_/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 @@ -1463,25 +1784,114 @@ EOF else echo "$ac_t""no" 1>&6 +# Some strange OSes (SINIX) have it in libsocket: + echo $ac_n "checking for gethostbyname in -lsocket""... $ac_c" 1>&6 +echo "configure:1790: checking for gethostbyname in -lsocket" >&5 +ac_lib_var=`echo socket'_'gethostbyname'_' | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'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 1798 "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:1809: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$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 + + 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""... $ac_c" 1>&6 +echo "configure:1838: checking for gethostbyname in -lsocket" >&5 +ac_lib_var=`echo socket'_'gethostbyname'_'-lnsl | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'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 1846 "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:1857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$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" -echo $ac_n "checking for main in -lstr""... $ac_c" 1>&6 -echo "configure:1470: checking for main in -lstr" >&5 -ac_lib_var=`echo str'_'main | sed 'y%./+-%__p_%'` +fi +if eval "test \"`echo '$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""... $ac_c" 1>&6 +echo "configure:1876: checking for gethostbyname in -lresolv" >&5 +ac_lib_var=`echo resolv'_'gethostbyname | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" -LIBS="-lstr $LIBS" +LIBS="-lresolv $LIBS" cat > conftest.$ac_ext <<EOF -#line 1478 "configure" +#line 1884 "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() { -main() +gethostbyname() ; return 0; } EOF -if { (eval echo configure:1485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1496,47 +1906,93 @@ 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 str | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + 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="-lstr $LIBS" + LIBS="-lresolv $LIBS" else echo "$ac_t""no" 1>&6 fi +fi -case "$target_os" in -irix5.0*) - ;; +fi -irix5.1*) - ;; +fi -irix5.2*) - ;; +fi -*) - echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6 -echo "configure:1525: checking for main in -lsocket" >&5 -ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'` + echo $ac_n "checking for socket""... $ac_c" 1>&6 +echo "configure:1931: checking for socket" >&5 +if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1936 "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:1959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_socket=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$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""... $ac_c" 1>&6 +echo "configure:1977: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'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 1533 "configure" +#line 1985 "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() { -main() +socket() ; return 0; } EOF -if { (eval echo configure:1540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1551,7 +2007,7 @@ 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 | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/^a-zA-Z0-9_/_/g' \ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` cat >> confdefs.h <<EOF #define $ac_tr_lib 1 @@ -1561,22 +2017,112 @@ EOF else echo "$ac_t""no" 1>&6 +echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:2022: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket'_'-lnsl | sed 'y%./+- %__p__%'` +if eval "test \"`echo '$''{'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 2030 "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:2041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lbl_lib_$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 - ;; -esac +fi + +fi + + # DLPI needs putmsg under HPUX so test for -lstr while we're at it + echo $ac_n "checking for putmsg in -lstr""... $ac_c" 1>&6 +echo "configure:2067: checking for putmsg in -lstr" >&5 +ac_lib_var=`echo str'_'putmsg | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lstr $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2075 "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() { +putmsg() +; return 0; } +EOF +if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lib_$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 str | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF -pfopen=/usr/examples/packetfilter/pfopen.c + LIBS="-lstr $LIBS" + +else + echo "$ac_t""no" 1>&6 +fi + + + + LBL_LIBS="$LIBS" + pfopen=/usr/examples/packetfilter/pfopen.c if test -f $pfopen ; then for ac_func in pfopen do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1575: checking for $ac_func" >&5 +echo "configure:2121: 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 1580 "configure" +#line 2126 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1599,7 +2145,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1629,7 +2175,7 @@ done fi fi echo $ac_n "checking for local pcap library""... $ac_c" 1>&6 -echo "configure:1633: checking for local pcap library" >&5 +echo "configure:2179: checking for local pcap library" >&5 libpcap=FAIL lastdir=FAIL places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \ @@ -1648,7 +2194,7 @@ echo "configure:1633: checking for local pcap library" >&5 if test $libpcap = FAIL ; then echo "$ac_t""not found" 1>&6 echo $ac_n "checking for main in -lpcap""... $ac_c" 1>&6 -echo "configure:1652: checking for main in -lpcap" >&5 +echo "configure:2198: checking for main in -lpcap" >&5 ac_lib_var=`echo pcap'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1656,14 +2202,14 @@ else ac_save_LIBS="$LIBS" LIBS="-lpcap $LIBS" cat > conftest.$ac_ext <<EOF -#line 1660 "configure" +#line 2206 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:1667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -1692,8 +2238,23 @@ fi echo "$ac_t""$libpcap" 1>&6 fi LIBS="$libpcap $LIBS" + case "$target_os" in + + aix*) + pseexe="/lib/pse.exp" + echo $ac_n "checking for $pseexe""... $ac_c" 1>&6 +echo "configure:2247: checking for $pseexe" >&5 + if test -f $pseexe ; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -I:$pseexe" + fi + ;; + esac V_GROUP=0 +if test -f /etc/group -a ! -z "`grep '^wheel:' /etc/group`" ; then + V_GROUP=wheel +fi case "$target_os" in aix*) @@ -1707,222 +2268,129 @@ irix*) V_GROUP=sys ;; +linux*) + V_INCLS="$V_INCLS -Ilinux-include" + ;; + osf*) V_GROUP=system - case "$target_os" in - - osf1*) - ;; - - osf2*) - ;; - - *) - cat >> confdefs.h <<\EOF + cat >> confdefs.h <<\EOF #define __STDC__ 2 EOF - ;; - esac ;; solaris*) V_GROUP=sys ;; - -linux*) - V_INCLS="$V_INCLS -Ilinux-include" - ;; esac if test -f /dev/bpf0 ; then V_GROUP=bpf fi -echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1744: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then +echo $ac_n "checking for int32_t using $CC""... $ac_c" 1>&6 +echo "configure:2294: 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 1749 "configure" +#line 2299 "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:1757: \"$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:2312: \"$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 -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 1774 "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 + ac_cv_lbl_have_int32_t=no fi rm -f conftest* - fi -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 1792 "configure" -#include "confdefs.h" -#include <stdlib.h> + echo "$ac_t""$ac_cv_lbl_have_int32_t" 1>&6 + if test $ac_cv_lbl_have_int32_t = no ; then + cat >> confdefs.h <<\EOF +#define int32_t int EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "free" >/dev/null 2>&1; then - : -else - rm -rf conftest* - ac_cv_header_stdc=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 - : + fi +echo $ac_n "checking for u_int32_t using $CC""... $ac_c" 1>&6 +echo "configure:2332: 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 1813 "configure" +#line 2337 "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); } +# 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 echo configure:1824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null -then - : +if { (eval echo configure:2350: \"$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 -fr conftest* - ac_cv_header_stdc=no -fi -rm -fr conftest* -fi - -fi -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 -EOF - -fi - -echo $ac_n "checking for int32_t""... $ac_c" 1>&6 -echo "configure:1848: checking for int32_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_int32_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 1853 "configure" -#include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "int32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then rm -rf conftest* - ac_cv_type_int32_t=yes -else - rm -rf conftest* - ac_cv_type_int32_t=no + ac_cv_lbl_have_u_int32_t=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 -EOF -fi - -echo $ac_n "checking for u_int32_t""... $ac_c" 1>&6 -echo "configure:1881: checking for u_int32_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_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 <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "u_int32_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_type_u_int32_t=yes -else - rm -rf conftest* - ac_cv_type_u_int32_t=no -fi -rm -f conftest* - -fi -echo "$ac_t""$ac_cv_type_u_int32_t" 1>&6 -if test $ac_cv_type_u_int32_t = no; then - cat >> confdefs.h <<\EOF + echo "$ac_t""$ac_cv_lbl_have_u_int32_t" 1>&6 + if test $ac_cv_lbl_have_u_int32_t = no ; then + cat >> confdefs.h <<\EOF #define u_int32_t u_int EOF -fi - + fi rm -f os-proto.h if test "${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" @@ -1937,138 +2405,13 @@ EOF fi fi -echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 -echo "configure:1942: checking return type of signal handlers" >&5 -if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 1947 "configure" -#include "confdefs.h" -#include <sys/types.h> -#include <signal.h> -#ifdef signal -#undef signal -#endif -#ifdef __cplusplus -extern "C" void (*signal (int, void (*)(int)))(int); -#else -void (*signal ()) (); -#endif - -int main() { -int i; -; return 0; } -EOF -if { (eval echo configure:1964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* - ac_cv_type_signal=void -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_type_signal=int -fi -rm -f conftest* -fi - -echo "$ac_t""$ac_cv_type_signal" 1>&6 -cat >> confdefs.h <<EOF -#define RETSIGTYPE $ac_cv_type_signal -EOF - - - if test "$ac_cv_type_signal" = void ; then - cat >> confdefs.h <<\EOF -#define RETSIGVAL -EOF - - else - cat >> confdefs.h <<\EOF -#define RETSIGVAL (0) -EOF - - fi - case "$target_os" in - - irix*) - cat >> confdefs.h <<\EOF -#define _BSD_SIGNALS 1 -EOF - - ;; - - *) - for ac_func in sigset -do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2006: 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 2011 "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:2034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then - rm -rf conftest* - eval "ac_cv_func_$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_sigset = yes ; then - cat >> confdefs.h <<\EOF -#define signal sigset -EOF - - fi - ;; - esac echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6 -echo "configure:2067: checking if sockaddr struct has sa_len member" >&5 - if eval "test \"`echo '$''{'ac_cv_sockaddr_has_sa_len'+set}'`\" = set"; then +echo "configure:2410: 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 2072 "configure" +#line 2415 "configure" #include "confdefs.h" # include <sys/types.h> @@ -2077,20 +2420,20 @@ int main() { u_int i = sizeof(((struct sockaddr *)0)->sa_len) ; return 0; } EOF -if { (eval echo configure:2081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2424: \"$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 @@ -2098,14 +2441,14 @@ EOF fi echo $ac_n "checking if ether_header uses ether_addr structs""... $ac_c" 1>&6 -echo "configure:2102: checking if ether_header uses ether_addr structs" >&5 +echo "configure:2445: checking if ether_header uses ether_addr structs" >&5 if eval "test \"`echo '$''{'ac_cv_ether_header_has_ea'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else LBL_SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $V_INCLS" cat > conftest.$ac_ext <<EOF -#line 2109 "configure" +#line 2452 "configure" #include "confdefs.h" # include <sys/types.h> @@ -2123,7 +2466,7 @@ u_int i = sizeof(((struct ether_header *)0)->ether_dhost.ether_addr_octet) ; return 0; } EOF -if { (eval echo configure:2127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_ether_header_has_ea=yes else @@ -2145,14 +2488,14 @@ EOF fi echo $ac_n "checking if ether_arp uses ether_addr structs""... $ac_c" 1>&6 -echo "configure:2149: checking if ether_arp uses ether_addr structs" >&5 +echo "configure:2492: checking if ether_arp uses ether_addr structs" >&5 if eval "test \"`echo '$''{'ac_cv_ether_arp_has_ea'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else LBL_SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $V_INCLS" cat > conftest.$ac_ext <<EOF -#line 2156 "configure" +#line 2499 "configure" #include "confdefs.h" # include <sys/types.h> @@ -2170,7 +2513,7 @@ u_int i = sizeof(((struct ether_arp *)0)->arp_sha.ether_addr_octet) ; return 0; } EOF -if { (eval echo configure:2174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_ether_arp_has_ea=yes else @@ -2192,14 +2535,14 @@ EOF fi echo $ac_n "checking if ether_arp uses erp_xsha member""... $ac_c" 1>&6 -echo "configure:2196: checking if ether_arp uses erp_xsha member" >&5 +echo "configure:2539: checking if ether_arp uses erp_xsha member" >&5 if eval "test \"`echo '$''{'ac_cv_struct_ether_arp_x'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else LBL_SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $V_INCLS" cat > conftest.$ac_ext <<EOF -#line 2203 "configure" +#line 2546 "configure" #include "confdefs.h" # include <sys/types.h> @@ -2216,7 +2559,7 @@ int main() { u_int i = sizeof( ((struct ether_arp *)0)->arp_xsha) ; return 0; } EOF -if { (eval echo configure:2220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:2563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_struct_ether_arp_x=yes else @@ -2238,14 +2581,14 @@ EOF fi echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6 -echo "configure:2242: checking if unaligned accesses fail" >&5 - if eval "test \"`echo '$''{'ac_cv_unaligned_fail'+set}'`\" = set"; then +echo "configure:2585: 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 ;; *) @@ -2278,13 +2621,13 @@ EOF ${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \ conftest.c $LIBS >/dev/null 2>&1 if test ! -x conftest ; then - ac_cv_unaligned_fail=yes + ac_cv_lbl_unaligned_fail=yes else ./conftest >conftest.out if test ! -s conftest.out ; then - ac_cv_unaligned_fail=yes + ac_cv_lbl_unaligned_fail=yes else - ac_cv_unaligned_fail=no + ac_cv_lbl_unaligned_fail=no fi fi rm -f conftest* core core.conftest @@ -2292,17 +2635,23 @@ EOF esac fi - echo "$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 @@ -2321,7 +2670,7 @@ fi # 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""... $ac_c" 1>&6 -echo "configure:2325: checking for a BSD compatible install" >&5 +echo "configure:2674: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 |
