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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-13 09:11:37 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-13 09:12:43 +0200 |
| commit | 0011d7c1fc43d51359f2f966215049e0ee8f5b62 (patch) | |
| tree | fc28111e83fb043ece2aafd1fafcbd4fc99518b8 /Makefile | |
| parent | c510a6429332e2b8a92d691055cd4e1ad133cc56 (diff) | |
| download | barebox-0011d7c1fc43d51359f2f966215049e0ee8f5b62.tar.gz barebox-0011d7c1fc43d51359f2f966215049e0ee8f5b62.tar.xz | |
Makefile: Use cc-option for -fno-delete-null-pointer-checks
To only pass this option when it's supported by the compiler.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -301,8 +301,7 @@ CPPFLAGS := -D__KERNEL__ -D__BAREBOX__ $(LINUXINCLUDE) -fno-builtin -ffre CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ -Werror-implicit-function-declaration \ - -fno-strict-aliasing -fno-common -Os -pipe \ - -fno-delete-null-pointer-checks + -fno-strict-aliasing -fno-common -Os -pipe AFLAGS := -D__ASSEMBLY__ LDFLAGS_barebox := -Map barebox.map @@ -457,6 +456,8 @@ CFLAGS += $(call cc-disable-warning, unused-but-set-variable) CFLAGS += $(call cc-disable-warning, trampolines) +CFLAGS += $(call cc-option, -fno-delete-null-pointer-checks,) + # arch Makefile may override CC so keep this after arch Makefile is included NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) CHECKFLAGS += $(NOSTDINC_FLAGS) |