minigbm: Move c99 flag from CPPFLAGS to CFLAGS

It has nothing to do with the preprocessor.

BUG=none
TEST=builds

Change-Id: Ib5c851b0127d36bf52cce1e5c81cfed0eb3b541d
Reviewed-on: https://chromium-review.googlesource.com/415112
Commit-Ready: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>

diff --git a/Makefile b/Makefile
index de4fed1..32cbb57 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,9 @@ PC_DEPS = libdrm
 PC_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PC_DEPS))
 PC_LIBS := $(shell $(PKG_CONFIG) --libs $(PC_DEPS))
 
-CPPFLAGS += -std=c99 -D_GNU_SOURCE=1
-CFLAGS += -Wall -Wsign-compare -Wpointer-arith -Wcast-qual -Wcast-align \
-         -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
+CPPFLAGS += -D_GNU_SOURCE=1
+CFLAGS += -std=c99 -Wall -Wsign-compare -Wpointer-arith -Wcast-qual \
+         -Wcast-align -D_GNU_SOURCE=1 -D_FILE_OFFSET_BITS=64
 
 ifdef DRV_AMDGPU
        CFLAGS += $(shell $(PKG_CONFIG) --cflags libdrm_amdgpu)