r25955: libreplace: add a useful link about linking shared libraries

http://www.fortran-2000.com/ArnaudRecipes/sharedlib.html

metze

diff --git a/source/lib/replace/libreplace_ld.m4 b/source/lib/replace/libreplace_ld.m4
index 04a472df4c56118e7ce9bfd1ecf204e1a3ee4e7c..7a37b1b23b341f50bfbf65c31c49d529e777a93c 100644 (file)
--- a/source/lib/replace/libreplace_ld.m4
+++ b/source/lib/replace/libreplace_ld.m4
@@ -1,3 +1,8 @@
+#
+# This offers a nice overview how to build shared libraries on all platforms
+#        http://www.fortran-2000.com/ArnaudRecipes/sharedlib.html
+#
+
 AC_DEFUN([AC_LD_EXPORT_DYNAMIC],
 [
 saved_LDFLAGS="$LDFLAGS"