aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Makefile10
1 files changed, 6 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index f4702c10b2b8..8a0de808bafc 100644
--- a/Makefile
+++ b/Makefile
@@ -400,8 +400,8 @@ KBUILD_CPPFLAGS := -D__KERNEL__
400KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ 400KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
401 -fno-strict-aliasing -fno-common \ 401 -fno-strict-aliasing -fno-common \
402 -Werror-implicit-function-declaration \ 402 -Werror-implicit-function-declaration \
403 -Wno-format-security \ 403 -Wno-format-security
404 $(call cc-option,-fno-delete-null-pointer-checks,) 404
405KBUILD_AFLAGS_KERNEL := 405KBUILD_AFLAGS_KERNEL :=
406KBUILD_CFLAGS_KERNEL := 406KBUILD_CFLAGS_KERNEL :=
407KBUILD_AFLAGS := -D__ASSEMBLY__ 407KBUILD_AFLAGS := -D__ASSEMBLY__
@@ -607,14 +607,16 @@ endif # $(dot-config)
607# Defaults to vmlinux, but the arch makefile usually adds further targets 607# Defaults to vmlinux, but the arch makefile usually adds further targets
608all: vmlinux 608all: vmlinux
609 609
610include $(srctree)/arch/$(SRCARCH)/Makefile
611
612KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
613
610ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE 614ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
611KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,) 615KBUILD_CFLAGS += -Os $(call cc-disable-warning,maybe-uninitialized,)
612else 616else
613KBUILD_CFLAGS += -O2 617KBUILD_CFLAGS += -O2
614endif 618endif
615 619
616include $(srctree)/arch/$(SRCARCH)/Makefile
617
618ifdef CONFIG_READABLE_ASM 620ifdef CONFIG_READABLE_ASM
619# Disable optimizations that make assembler listings hard to read. 621# Disable optimizations that make assembler listings hard to read.
620# reorder blocks reorders the control in the function 622# reorder blocks reorders the control in the function