[CRIU] [PATCH 3/6] Makefile: Introduce per-file CFLAGS removal.

[Andrey Ryabinin]

This adds the reverse of CFLAGS_obj.o with CFLAGS_REMOVE_obj.o.
This allows to prevent certain CFLAGS from being used to
compile files.

Signed-off-by: Andrey Ryabinin <aryabinin at virtuozzo.com>
Cc: Dmitry Safonov <dsafonov at virtuozzo.com>
---
 scripts/nmk/scripts/build.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/nmk/scripts/build.mk b/scripts/nmk/scripts/build.mk
index e5706af..46d15fa 100644
--- a/scripts/nmk/scripts/build.mk
+++ b/scripts/nmk/scripts/build.mk
@@ -43,7 +43,7 @@ LDFLAGS		:= $(filter-out $(LDFLAGS-MASK),$(LDFLAGS))
 #
 # Accumulate common flags.
 define nmk-ccflags
-        $(CFLAGS) $(ccflags-y) $(CFLAGS_$(@F))
+        $(filter-out $(CFLAGS_REMOVE_$(@F)), $(CFLAGS) $(ccflags-y) $(CFLAGS_$(@F)))
 endef
 
 define nmk-asflags
-- 
2.10.2