Changes to m4/Makefile.am,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      07/02/26 21:44:10

Index: Makefile.am
===================================================================
RCS file: /sources/m4/m4/Makefile.am,v
retrieving revision 1.51
retrieving revision 1.52
diff -u -b -r1.51 -r1.52
--- Makefile.am 27 Oct 2006 12:12:12 -0000      1.51
+++ Makefile.am 26 Feb 2007 21:44:10 -0000      1.52
@@ -1,6 +1,6 @@
 ## This file is part of GNU M4.
 ##
-## Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006 Free Software
+## Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
 ## Foundation, Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
@@ -31,7 +31,12 @@
                  -Ignu -I$(srcdir)/gnu \
                  -Im4 -I$(srcdir)/m4 \
                  $(LTDLINCL)
-AM_LDFLAGS     = -no-undefined -export-dynamic
+# FIXME - the -export-symbols-regex ".*" is a hack to work around the
+# fact that on cygwin, the convenience library libltdl exports symbols,
+# which effectively disables the auto-exporting of all other symbols.
+# Revisit this if libtool on cygwin improves.
+# See http://lists.gnu.org/archive/html/libtool-patches/2007-02/msg00062.html
+AM_LDFLAGS     = -no-undefined -export-dynamic -export-symbols-regex ".*"
 
 EXTRA_DIST     = bootstrap \
                  $(config_aux_dir)/mkstamp \