* ltdl.m4 (AC_LTDL_DLSYM_USCORE): Add $LIBADD_DL while

checking for dlsym _.

From Simon Spero <ses@ibiblio.org>

diff --git a/ChangeLog b/ChangeLog
index 9cbbbecdf491bd926802f15833f6098d8103574e..fe7ab9f5f1b3211df783891e27ce4df45af97bf4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2001-04-23  Gary V. Vaughan  <gvv@techie.com>
 
+       From Simon Spero <ses@ibiblio.org>
+       * ltdl.m4 (AC_LTDL_DLSYM_USCORE):  Add $LIBADD_DL while
+       checking for dlsym _.
+
        From Simon Spero <ses@ibiblio.org>
        * libtool.m4 (lt_cv_deplibs_check_method) [darwin]: Set it!
 

diff --git a/ltdl.m4 b/ltdl.m4
index 0cf2190401c27429720f4b519f64d964dd955c38..03f615081d6885571d2fce1c94cc7672d7c20876 100644 (file)
--- a/ltdl.m4
+++ b/ltdl.m4
@@ -266,9 +266,12 @@ if test x"$ac_cv_sys_symbol_underscore" = xyes; then
        AC_CACHE_CHECK([whether we have to add an underscore for dlsym],
                libltdl_cv_need_uscore, [dnl
                libltdl_cv_need_uscore=unknown
+                save_LIBS="$LIBS"
+                LIBS="$LIBS $LIBADD_DL"
                _LT_AC_TRY_DLOPEN_SELF(
                  libltdl_cv_need_uscore=no, libltdl_cv_need_uscore=yes,
                  [],                        libltdl_cv_need_uscore=cross)
+               LIBS="$save_LIBS"
        ])
   fi
 fi