[gs-cvs] rev 8464 - trunk/gs/src

[giles at ghostscript.com]

Author: giles
Date: 2007-12-27 14:28:36 -0800 (Thu, 27 Dec 2007)
New Revision: 8464

Modified:
   trunk/gs/src/configure.ac
Log:
Add -Wundef to the autoconf build.

There have been a number of problems related to missing defines lately.


Modified: trunk/gs/src/configure.ac
===================================================================
--- trunk/gs/src/configure.ac	2007-12-22 19:13:20 UTC (rev 8463)
+++ trunk/gs/src/configure.ac	2007-12-27 22:28:36 UTC (rev 8464)
@@ -99,7 +99,7 @@
 #AC_CANONICAL_HOST
 
 if test $ac_cv_prog_gcc = yes; then
-    cflags_to_try="-Wall -Wstrict-prototypes \
+    cflags_to_try="-Wall -Wstrict-prototypes -Wundef \
 -Wmissing-declarations -Wmissing-prototypes -Wwrite-strings \
 -Wno-strict-aliasing \
 -fno-builtin -fno-common"