No more empty '-l' caused by this extension.

diff --git a/ext/ldap/config.m4 b/ext/ldap/config.m4
index 0f492afc08d377928e38da9d675136b928e03991..7c128c4918c7fe6d3ebaa7fa49ed944bc12abb34 100644 (file)
--- a/ext/ldap/config.m4
+++ b/ext/ldap/config.m4
@@ -44,18 +44,24 @@ if test "$PHP_LDAP" != "no"; then
                AC_ADD_LIBRARY_WITH_PATH(lber, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
                AC_ADD_LIBRARY_WITH_PATH(ldap, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
        elif test -f $LDAP_LIBDIR/libldapssl41.so; then
-               AC_ADD_LIBRARY($LDAP_PTHREAD)
+               if test -n "$LDAP_PTHREAD"; then 
+                       AC_ADD_LIBRARY($LDAP_PTHREAD)
+               fi
                AC_ADD_LIBRARY_WITH_PATH(ldapssl41, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
                AC_DEFINE(HAVE_NSLDAP,1,[ ])
        elif test -f $LDAP_LIBDIR/libldapssl30.so; then
-               AC_ADD_LIBRARY($LDAP_PTHREAD)
+               if test -n "$LDAP_PTHREAD"; then 
+                       AC_ADD_LIBRARY($LDAP_PTHREAD)
+               fi
                AC_ADD_LIBRARY_WITH_PATH(ldapssl30, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
                AC_DEFINE(HAVE_NSLDAP,1,[ ])
        elif test -f $LDAP_LIBDIR/libldapssl30.sl; then
                AC_ADD_LIBRARY_WITH_PATH(ldapssl30, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
                AC_DEFINE(HAVE_NSLDAP,1,[ ])
        elif test -f $LDAP_LIBDIR/libldap30.so; then
-               AC_ADD_LIBRARY($LDAP_PTHREAD)
+               if test -n "$LDAP_PTHREAD"; then 
+                       AC_ADD_LIBRARY($LDAP_PTHREAD)
+               fi
                AC_ADD_LIBRARY_WITH_PATH(ldap30, $LDAP_LIBDIR, LDAP_SHARED_LIBADD)
                AC_DEFINE(HAVE_NSLDAP,1,[ ])
        elif test -f $LDAP_LIBDIR/libldap30.sl; then