* lib/autoconf/fortran.m4 (_AC_FC_LIBRARY_LDFLAGS): Also ignore

-lgcc?* and -lSystem, for Darwin/MacOS X.

diff --git a/ChangeLog b/ChangeLog
index d4689386282de7b4b4bee5030ae5007fecb3b3d6..2ce09fed8ff141e818bb81ad4bd44b1fe40b78b4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2006-08-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * lib/autoconf/fortran.m4 (_AC_FC_LIBRARY_LDFLAGS): Also ignore
+       -lgcc?* and -lSystem, for Darwin/MacOS X.  Problem reported by
+       Bill Northcott in
+       <http://lists.gnu.org/archive/html/autoconf/2006-08/msg00083.html>.
+
 2006-08-22  Paul Eggert  <eggert@cs.ucla.edu>
 
        * lib/autoconf/c.m4 (AC_C_CONST): Don't used shadowed vars, to

diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index c4bdc4c467ba492dc0f4227dc3f8853675cf992a..45ce9ab372192ddb144a0b95beb450accf5ff9f9 100644 (file)
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -662,7 +662,7 @@ while test $[@%:@] != 1; do
              [_AC_LINKER_OPTION([$ac_arg], ac_cv_[]_AC_LANG_ABBREV[]_libs)])
           ;;
           # Ignore these flags.
-        -lang* | -lcrt*.o | -lc | -lgcc | -libmil | -LANG:=* | -LIST:* | -LNO:*)
+        -lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
           ;;
         -lkernel32)
           test x"$CYGWIN" != xyes && ac_cv_[]_AC_LANG_ABBREV[]_libs="$ac_cv_[]_AC_LANG_ABBREV[]_libs $ac_arg"