Makefile.inc: Use no-packed-not-aligned only with GCC
Clang doesn't know the warning `packed-not-aligned`, so only add it
when GCC is used.
error: unknown warning option '-Wno-packed-not-aligned'; did you \
mean '-Wno-over-aligned'? [-Werror,-Wunknown-warning-option]
Change-Id: I86ee12a12fc24a0b8b92c4a0e665103ee4c4003d
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://review.coreboot.org/26879
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/Makefile.inc b/Makefile.inc
index 446e321..6eacb20 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -392,10 +392,10 @@
CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
CFLAGS_common += -Wstrict-aliasing -Wshadow -Wdate-time
-CFLAGS_common += -Wno-packed-not-aligned
CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
CFLAGS_common += -ffunction-sections -fdata-sections -fno-pie
ifeq ($(CONFIG_COMPILER_GCC),y)
+CFLAGS_common += -Wno-packed-not-aligned
CFLAGS_common += -fno-delete-null-pointer-checks
# Don't add these GCC specific flags when running scan-build
ifeq ($(CCC_ANALYZER_OUTPUT_FORMAT),)