svn commit: r272829 - head/sys/conf

[Warner Losh]

Author: imp
Date: Thu Oct  9 16:39:10 2014
New Revision: 272829
URL: https://svnweb.freebsd.org/changeset/base/272829

Log:
  When building with a newer GCC, suppress some warnings for the
  moment. The kernel isn't ready for them without a lot of work.

Modified:
  head/sys/conf/kern.mk

Modified: head/sys/conf/kern.mk
==============================================================================
--- head/sys/conf/kern.mk	Thu Oct  9 16:12:01 2014	(r272828)
+++ head/sys/conf/kern.mk	Thu Oct  9 16:39:10 2014	(r272829)
@@ -33,7 +33,13 @@ CWARNEXTRA?=	-Wno-error-tautological-com
 .endif
 
 .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 40300
-CWARNEXTRA?=	-Wno-inline
+# Catch-all for all the things that are in our tree, but for which we're
+# not yet ready for this compiler. Note: we likely only really "support"
+# building with gcc 4.8 and newer. Nothing older has been tested.
+CWARNEXTRA?=	-Wno-error=inline -Wno-error=enum-compare -Wno-error=unused-but-set-variable \
+		-Wno-error=aggressive-loop-optimizations -Wno-error=maybe-uninitialized \
+		-Wno-error=unused-local-typedefs -Wno-error=array-bounds -Wno-error=address \
+		-Wno-error=cast-qual -Wno-error=sequence-point -Wno-error=attributes
 .endif
 
 # External compilers may not support our format extensions.  Allow them