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libpcap
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This commit is contained in:
assar 2000-01-08 06:39:17 +00:00
parent c080e23470
commit ad3aa3abc6
1 changed files with 93 additions and 64 deletions

157
configure vendored
View File

@ -1,4 +1,33 @@
#! /bin/sh
# From configure.in Revision: 1.6
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.13
@ -581,7 +610,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:585: checking host system type" >&5
echo "configure:614: checking host system type" >&5
host_alias=$host
case "$host_alias" in
@ -602,7 +631,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
echo "configure:606: checking target system type" >&5
echo "configure:635: checking target system type" >&5
target_alias=$target
case "$target_alias" in
@ -620,7 +649,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:624: checking build system type" >&5
echo "configure:653: checking build system type" >&5
build_alias=$build
case "$build_alias" in
@ -674,7 +703,7 @@ 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:678: checking for $ac_word" >&5
echo "configure:707: 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
@ -715,7 +744,7 @@ 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:719: checking for $ac_word" >&5
echo "configure:748: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -745,7 +774,7 @@ if test -z "$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:749: checking for $ac_word" >&5
echo "configure:778: 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
@ -796,7 +825,7 @@ fi
# 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:800: checking for $ac_word" >&5
echo "configure:829: 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
@ -828,7 +857,7 @@ fi
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:832: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
echo "configure:861: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@ -839,12 +868,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
#line 843 "configure"
#line 872 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:877: \"$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
@ -870,12 +899,12 @@ 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""... $ac_c" 1>&6
echo "configure:874: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "configure:903: checking whether the C compiler ($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""... $ac_c" 1>&6
echo "configure:879: checking whether we are using GNU C" >&5
echo "configure:908: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -884,7 +913,7 @@ else
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:888: \"$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:917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@ -903,7 +932,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:907: checking whether ${CC-cc} accepts -g" >&5
echo "configure:936: 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
@ -940,7 +969,7 @@ fi
V_CCOPT="-O2"
else
echo $ac_n "checking gcc version""... $ac_c" 1>&6
echo "configure:944: checking gcc version" >&5
echo "configure:973: checking gcc version" >&5
if eval "test \"`echo '$''{'ac_cv_lbl_gcc_vers'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -958,19 +987,19 @@ fi
fi
else
echo $ac_n "checking that $CC handles ansi prototypes""... $ac_c" 1>&6
echo "configure:962: checking that $CC handles ansi prototypes" >&5
echo "configure:991: 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 967 "configure"
#line 996 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
int frob(int, char *)
; return 0; }
EOF
if { (eval echo configure:974: \"$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_lbl_cc_ansi_prototypes=yes
else
@ -988,21 +1017,21 @@ fi
hpux*)
echo $ac_n "checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)""... $ac_c" 1>&6
echo "configure:992: checking for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE)" >&5
echo "configure:1021: 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_lbl_cc_hpux_cc_aa'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 999 "configure"
#line 1028 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
int frob(int, char *)
; return 0; }
EOF
if { (eval echo configure:1006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_lbl_cc_hpux_cc_aa=yes
else
@ -1046,12 +1075,12 @@ EOF
ultrix*)
echo $ac_n "checking that Ultrix $CC hacks const in prototypes""... $ac_c" 1>&6
echo "configure:1050: checking that Ultrix $CC hacks const in prototypes" >&5
echo "configure:1079: 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 1055 "configure"
#line 1084 "configure"
#include "confdefs.h"
#include <sys/types.h>
int main() {
@ -1059,7 +1088,7 @@ struct a { int b; };
void c(const struct a *)
; return 0; }
EOF
if { (eval echo configure:1063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_lbl_cc_const_proto=yes
else
@ -1084,7 +1113,7 @@ EOF
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1088: checking how to run the C preprocessor" >&5
echo "configure:1117: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@ -1099,13 +1128,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 1103 "configure"
#line 1132 "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:1109: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1138: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -1116,13 +1145,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1120 "configure"
#line 1149 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1126: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1155: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -1133,13 +1162,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 1137 "configure"
#line 1166 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1143: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -1167,17 +1196,17 @@ for ac_hdr in malloc.h sys/ioccom.h sys/sockio.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1171: checking for $ac_hdr" >&5
echo "configure:1200: 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 1176 "configure"
#line 1205 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1181: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1210: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1206,12 +1235,12 @@ done
if test "$GCC" = yes ; then
echo $ac_n "checking for ANSI ioctl definitions""... $ac_c" 1>&6
echo "configure:1210: checking for ANSI ioctl definitions" >&5
echo "configure:1239: checking for ANSI ioctl definitions" >&5
if eval "test \"`echo '$''{'ac_cv_lbl_gcc_fixincludes'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1215 "configure"
#line 1244 "configure"
#include "confdefs.h"
/*
* This generates a "duplicate case value" when fixincludes
@ -1230,7 +1259,7 @@ switch (0) {
}
; return 0; }
EOF
if { (eval echo configure:1234: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_lbl_gcc_fixincludes=yes
else
@ -1253,12 +1282,12 @@ fi
for ac_func in ether_hostton strerror
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1257: checking for $ac_func" >&5
echo "configure:1286: 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 1262 "configure"
#line 1291 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1281,7 +1310,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1314: \"$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
@ -1307,7 +1336,7 @@ done
echo $ac_n "checking if --disable-protochain option is specified""... $ac_c" 1>&6
echo "configure:1311: checking if --disable-protochain option is specified" >&5
echo "configure:1340: checking if --disable-protochain option is specified" >&5
# Check whether --enable-protochain or --disable-protochain was given.
if test "${enable_protochain+set}" = set; then
enableval="$enable_protochain"
@ -1335,7 +1364,7 @@ if test "${with_pcap+set}" = set; then
fi
echo $ac_n "checking packet capture type""... $ac_c" 1>&6
echo "configure:1339: checking packet capture type" >&5
echo "configure:1368: checking packet capture type" >&5
if test ! -z "$with_pcap" ; then
V_PCAP="$withval"
elif test -r /dev/bpf0 ; then
@ -1366,7 +1395,7 @@ fi
echo "$ac_t""$V_PCAP" 1>&6
echo $ac_n "checking if --enable-ipv6 option is specified""... $ac_c" 1>&6
echo "configure:1370: checking if --enable-ipv6 option is specified" >&5
echo "configure:1399: checking if --enable-ipv6 option is specified" >&5
# Check whether --enable-ipv6 or --disable-ipv6 was given.
if test "${enable_ipv6+set}" = set; then
enableval="$enable_ipv6"
@ -1388,17 +1417,17 @@ dlpi)
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1392: checking for $ac_hdr" >&5
echo "configure:1421: 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 1397 "configure"
#line 1426 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1431: \"$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*
@ -1425,7 +1454,7 @@ fi
done
echo $ac_n "checking for /dev/dlpi device""... $ac_c" 1>&6
echo "configure:1429: checking for /dev/dlpi device" >&5
echo "configure:1458: checking for /dev/dlpi device" >&5
if test -c /dev/dlpi ; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
@ -1436,7 +1465,7 @@ EOF
echo "$ac_t""no" 1>&6
dir="/dev/dlpi"
echo $ac_n "checking for $dir directory""... $ac_c" 1>&6
echo "configure:1440: checking for $dir directory" >&5
echo "configure:1469: checking for $dir directory" >&5
if test -d $dir ; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<EOF
@ -1454,17 +1483,17 @@ linux)
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1458: checking for $ac_hdr" >&5
echo "configure:1487: 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 1463 "configure"
#line 1492 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1468: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1497: \"$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*
@ -1491,7 +1520,7 @@ fi
done
echo $ac_n "checking Linux kernel version""... $ac_c" 1>&6
echo "configure:1495: checking Linux kernel version" >&5
echo "configure:1524: checking Linux kernel version" >&5
if eval "test \"`echo '$''{'ac_cv_linux_vers'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1532,7 +1561,7 @@ do
# Extract the first word of "$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:1536: checking for $ac_word" >&5
echo "configure:1565: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_V_LEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1566,7 +1595,7 @@ test -n "$V_LEX" || V_LEX="lex"
if test "$V_LEX" = flex ; then
# The -V flag was added in 2.4
echo $ac_n "checking for flex 2.4 or higher""... $ac_c" 1>&6
echo "configure:1570: checking for flex 2.4 or higher" >&5
echo "configure:1599: checking for flex 2.4 or higher" >&5
if eval "test \"`echo '$''{'ac_cv_lbl_flex_v24'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1592,7 +1621,7 @@ do
# Extract the first word of "$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:1596: checking for $ac_word" >&5
echo "configure:1625: 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
@ -1667,19 +1696,19 @@ EOF
sinix*)
echo $ac_n "checking if SINIX compiler defines sinix""... $ac_c" 1>&6
echo "configure:1671: checking if SINIX compiler defines sinix" >&5
echo "configure:1700: checking if SINIX compiler defines sinix" >&5
if eval "test \"`echo '$''{'ac_cv_cc_sinix_defined'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1676 "configure"
#line 1705 "configure"
#include "confdefs.h"
int main() {
int i = sinix;
; return 0; }
EOF
if { (eval echo configure:1683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_cc_sinix_defined=yes
else
@ -1717,7 +1746,7 @@ do
# Extract the first word of "$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:1721: checking for $ac_word" >&5
echo "configure:1750: 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
@ -1788,12 +1817,12 @@ EOF
fi
echo $ac_n "checking if sockaddr struct has sa_len member""... $ac_c" 1>&6
echo "configure:1792: checking if sockaddr struct has sa_len member" >&5
echo "configure:1821: checking if sockaddr struct has sa_len member" >&5
if eval "test \"`echo '$''{'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 1797 "configure"
#line 1826 "configure"
#include "confdefs.h"
# include <sys/types.h>
@ -1802,7 +1831,7 @@ int main() {
u_int i = sizeof(((struct sockaddr *)0)->sa_len)
; return 0; }
EOF
if { (eval echo configure:1806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_lbl_sockaddr_has_sa_len=yes
else
@ -1823,7 +1852,7 @@ EOF
fi
echo $ac_n "checking if unaligned accesses fail""... $ac_c" 1>&6
echo "configure:1827: checking if unaligned accesses fail" >&5
echo "configure:1856: checking if unaligned accesses fail" >&5
if eval "test \"`echo '$''{'ac_cv_lbl_unaligned_fail'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1912,7 +1941,7 @@ ln -s ${srcdir}/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""... $ac_c" 1>&6
echo "configure:1916: checking for a BSD compatible install" >&5
echo "configure:1945: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6