configure: Use AC_SEARCH_LIBS for the Solaris libs to avoid unused function checks.
diff --git a/configure b/configure
index 435de9c..1d26cb6 100755
--- a/configure
+++ b/configure
@@ -15752,9 +15752,6 @@
-
-
-
for ac_func in \
_pclose \
_popen \
@@ -15766,7 +15763,6 @@
asctime_r \
chsize \
clone \
- connect \
dlopen \
epoll_create \
ffs \
@@ -15779,14 +15775,12 @@
futimes \
futimesat \
getdirentries \
- gethostbyname \
getopt_long \
getpagesize \
getpwuid \
gettid \
gettimeofday \
getuid \
- inet_aton \
kqueue \
lstat \
memmove \
@@ -16156,16 +16150,12 @@
fi
-if test "$ac_cv_func_gethostbyname" = no
-then
-
-{ echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6; }
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
+{ echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
+echo $ECHO_N "checking for library containing gethostbyname... $ECHO_C" >&6; }
+if test "${ac_cv_search_gethostbyname+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lnsl $LIBS"
+ ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -16188,7 +16178,14 @@
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' nsl; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -16206,41 +16203,43 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_nsl_gethostbyname=yes
+ ac_cv_search_gethostbyname=$ac_res
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_nsl_gethostbyname=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ conftest$ac_exeext
+ if test "${ac_cv_search_gethostbyname+set}" = set; then
+ break
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6; }
-if test $ac_cv_lib_nsl_gethostbyname = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBNSL 1
-_ACEOF
-
- LIBS="-lnsl $LIBS"
+done
+if test "${ac_cv_search_gethostbyname+set}" = set; then
+ :
+else
+ ac_cv_search_gethostbyname=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_gethostbyname" >&5
+echo "${ECHO_T}$ac_cv_search_gethostbyname" >&6; }
+ac_res=$ac_cv_search_gethostbyname
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
-fi
-if test "$ac_cv_func_connect" = no
-then
-
-{ echo "$as_me:$LINENO: checking for connect in -lsocket" >&5
-echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6; }
-if test "${ac_cv_lib_socket_connect+set}" = set; then
+{ echo "$as_me:$LINENO: checking for library containing connect" >&5
+echo $ECHO_N "checking for library containing connect... $ECHO_C" >&6; }
+if test "${ac_cv_search_connect+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsocket $LIBS"
+ ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -16263,7 +16262,14 @@
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' socket; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -16281,41 +16287,43 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_socket_connect=yes
+ ac_cv_search_connect=$ac_res
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_socket_connect=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ conftest$ac_exeext
+ if test "${ac_cv_search_connect+set}" = set; then
+ break
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6; }
-if test $ac_cv_lib_socket_connect = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBSOCKET 1
-_ACEOF
-
- LIBS="-lsocket $LIBS"
+done
+if test "${ac_cv_search_connect+set}" = set; then
+ :
+else
+ ac_cv_search_connect=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_connect" >&5
+echo "${ECHO_T}$ac_cv_search_connect" >&6; }
+ac_res=$ac_cv_search_connect
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
-fi
-if test "$ac_cv_func_inet_aton" = no
-then
-
-{ echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5
-echo $ECHO_N "checking for inet_aton in -lresolv... $ECHO_C" >&6; }
-if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then
+{ echo "$as_me:$LINENO: checking for library containing inet_aton" >&5
+echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; }
+if test "${ac_cv_search_inet_aton+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
+ ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
@@ -16338,7 +16346,14 @@
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+for ac_lib in '' resolv; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
@@ -16356,30 +16371,36 @@
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
- ac_cv_lib_resolv_inet_aton=yes
+ ac_cv_search_inet_aton=$ac_res
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_resolv_inet_aton=no
+
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ conftest$ac_exeext
+ if test "${ac_cv_search_inet_aton+set}" = set; then
+ break
fi
-{ echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5
-echo "${ECHO_T}$ac_cv_lib_resolv_inet_aton" >&6; }
-if test $ac_cv_lib_resolv_inet_aton = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBRESOLV 1
-_ACEOF
-
- LIBS="-lresolv $LIBS"
+done
+if test "${ac_cv_search_inet_aton+set}" = set; then
+ :
+else
+ ac_cv_search_inet_aton=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5
+echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; }
+ac_res=$ac_cv_search_inet_aton
+if test "$ac_res" != no; then
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
fi
-fi
