Update ddm4 and fix OS symbols.

[awesomized/libmemcached] / m4 / ax_debug.m4

diff --git a/m4/ax_debug.m4 b/m4/ax_debug.m4
index 4c72f27689b25dcf484e1eff68881ab8ee26f414..c4b4d4c2a3833db6db518dd4d02c72d22e5238e2 100644 (file)
--- a/m4/ax_debug.m4
+++ b/m4/ax_debug.m4
@@ -53,6 +53,8 @@ AC_DEFUN([AX_DEBUG],
       [ax_enable_debug=yes
       AC_DEFINE([DEBUG],[1],[Define to 1 to enable debugging code.])
       AX_CHECK_LIBRARY([MCHECK],[mcheck.h],[mcheck],[AX_APPEND_LINK_FLAGS([-lmcheck])])],
+      AX_ADD_AM_MACRO([AM_YFLAGS+= --debug dnl Setting bison debugging
+      ])
       [ax_enable_debug=no
       AC_SUBST([MCHECK])
       AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])])