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author | Todd C. Miller <Todd.Miller@courtesan.com> | 1999-02-01 00:46:13 +0000 |
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committer | Todd C. Miller <Todd.Miller@courtesan.com> | 1999-02-01 00:46:13 +0000 |
commit | 0ee00ab5969f93fe571eeb4423cdf9a7a2693996 (patch) | |
tree | 3f2d534f81db70740cc682a1208ba76562b0ebf1 /configure | |
parent | 0fe753f2488086178d0ee88cd152ac57fec7ca44 (diff) | |
download | sudo-0ee00ab5969f93fe571eeb4423cdf9a7a2693996.tar.gz |
When linking with both -lsocket and -lnsl be sure to do so in that order. Also, when we can't find socket() or inet_addr() and have to try linking with both libs, issue a warning.
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 112 |
1 files changed, 56 insertions, 56 deletions
@@ -6147,70 +6147,70 @@ fi fi fi -echo $ac_n "checking for inet_addr""... $ac_c" 1>&6 -echo "configure:6152: checking for inet_addr" >&5 -if eval "test \"`echo '$''{'ac_cv_func_inet_addr'+set}'`\" = set"; then +echo $ac_n "checking for socket""... $ac_c" 1>&6 +echo "configure:6152: checking for socket" >&5 +if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 6157 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char inet_addr(); below. */ + 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 inet_addr(); +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_inet_addr) || defined (__stub___inet_addr) +#if defined (__stub_socket) || defined (__stub___socket) choke me #else -inet_addr(); +socket(); #endif ; return 0; } EOF if { (eval echo configure:6180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* - eval "ac_cv_func_inet_addr=yes" + eval "ac_cv_func_socket=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* - eval "ac_cv_func_inet_addr=no" + eval "ac_cv_func_socket=no" fi rm -f conftest* fi -if eval "test \"`echo '$ac_cv_func_'inet_addr`\" = yes"; then +if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 -echo $ac_n "checking for inet_addr in -lnsl""... $ac_c" 1>&6 -echo "configure:6198: checking for inet_addr in -lnsl" >&5 -ac_lib_var=`echo nsl'_'inet_addr | sed 'y%./+-%__p_%'` +echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:6198: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" -LIBS="-lnsl $LIBS" +LIBS="-lsocket $LIBS" cat > conftest.$ac_ext <<EOF #line 6206 "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 inet_addr(); +char socket(); int main() { -inet_addr() +socket() ; return 0; } EOF if { (eval echo configure:6217: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then @@ -6228,12 +6228,12 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - SUDO_LIBS="${SUDO_LIBS} -lnsl"; LIBS="${LIBS} -lnsl" + SUDO_LIBS="${SUDO_LIBS} -lsocket"; LIBS="${LIBS} -lsocket" else echo "$ac_t""no" 1>&6 -echo $ac_n "checking for inet_addr in -linet""... $ac_c" 1>&6 -echo "configure:6236: checking for inet_addr in -linet" >&5 -ac_lib_var=`echo inet'_'inet_addr | sed 'y%./+-%__p_%'` +echo $ac_n "checking for socket in -linet""... $ac_c" 1>&6 +echo "configure:6236: checking for socket in -linet" >&5 +ac_lib_var=`echo inet'_'socket | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6245,10 +6245,10 @@ cat > conftest.$ac_ext <<EOF /* 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 inet_addr(); +char socket(); int main() { -inet_addr() +socket() ; return 0; } EOF if { (eval echo configure:6255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then @@ -6269,24 +6269,24 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then SUDO_LIBS="${SUDO_LIBS} -linet"; LIBS="${LIBS} -linet" else echo "$ac_t""no" 1>&6 -echo $ac_n "checking for inet_addr in -lnsl""... $ac_c" 1>&6 -echo "configure:6274: checking for inet_addr in -lnsl" >&5 -ac_lib_var=`echo nsl'_'inet_addr | sed 'y%./+-%__p_%'` +echo "configure: warning: unable to find socket() trying -lsocket -lnsl" 1>&2 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:6274: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" -LIBS="-lnsl socket $LIBS" +LIBS="-lsocket -lnsl $LIBS" cat > conftest.$ac_ext <<EOF #line 6282 "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 inet_addr(); +char socket(); int main() { -inet_addr() +socket() ; return 0; } EOF if { (eval echo configure:6293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then @@ -6315,70 +6315,70 @@ fi fi -echo $ac_n "checking for socket""... $ac_c" 1>&6 -echo "configure:6320: checking for socket" >&5 -if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then +echo $ac_n "checking for inet_addr""... $ac_c" 1>&6 +echo "configure:6320: checking for inet_addr" >&5 +if eval "test \"`echo '$''{'ac_cv_func_inet_addr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 6325 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char socket(); below. */ + which can conflict with char inet_addr(); 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(); +char inet_addr(); 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) +#if defined (__stub_inet_addr) || defined (__stub___inet_addr) choke me #else -socket(); +inet_addr(); #endif ; return 0; } EOF if { (eval echo configure:6348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* - eval "ac_cv_func_socket=yes" + eval "ac_cv_func_inet_addr=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* - eval "ac_cv_func_socket=no" + eval "ac_cv_func_inet_addr=no" fi rm -f conftest* fi -if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then +if eval "test \"`echo '$ac_cv_func_'inet_addr`\" = 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:6366: checking for socket in -lsocket" >&5 -ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` +echo $ac_n "checking for inet_addr in -lnsl""... $ac_c" 1>&6 +echo "configure:6366: checking for inet_addr in -lnsl" >&5 +ac_lib_var=`echo nsl'_'inet_addr | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'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" +LIBS="-lnsl $LIBS" cat > conftest.$ac_ext <<EOF #line 6374 "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(); +char inet_addr(); int main() { -socket() +inet_addr() ; return 0; } EOF if { (eval echo configure:6385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then @@ -6396,12 +6396,12 @@ LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 - SUDO_LIBS="${SUDO_LIBS} -lsocket"; LIBS="${LIBS} -lsocket" + SUDO_LIBS="${SUDO_LIBS} -lnsl"; LIBS="${LIBS} -lnsl" else echo "$ac_t""no" 1>&6 -echo $ac_n "checking for socket in -linet""... $ac_c" 1>&6 -echo "configure:6404: checking for socket in -linet" >&5 -ac_lib_var=`echo inet'_'socket | sed 'y%./+-%__p_%'` +echo $ac_n "checking for inet_addr in -linet""... $ac_c" 1>&6 +echo "configure:6404: checking for inet_addr in -linet" >&5 +ac_lib_var=`echo inet'_'inet_addr | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6413,10 +6413,10 @@ cat > conftest.$ac_ext <<EOF /* 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(); +char inet_addr(); int main() { -socket() +inet_addr() ; return 0; } EOF if { (eval echo configure:6423: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then @@ -6437,24 +6437,24 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then SUDO_LIBS="${SUDO_LIBS} -linet"; LIBS="${LIBS} -linet" else echo "$ac_t""no" 1>&6 -echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 -echo "configure:6442: checking for socket in -lsocket" >&5 -ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` +echo "configure: warning: unable to find socket() trying -lsocket -lnsl" 1>&2 echo $ac_n "checking for inet_addr in -lsocket""... $ac_c" 1>&6 +echo "configure:6442: checking for inet_addr in -lsocket" >&5 +ac_lib_var=`echo socket'_'inet_addr | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" -LIBS="-lsocket nsl $LIBS" +LIBS="-lsocket -lnsl $LIBS" cat > conftest.$ac_ext <<EOF #line 6450 "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(); +char inet_addr(); int main() { -socket() +inet_addr() ; return 0; } EOF if { (eval echo configure:6461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then |