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authorLinus Torvalds <torvalds@linux-foundation.org>2015-08-04 06:57:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-08-04 06:57:32 -0700
commited8bbba0f617aca2c219a236019012784b22cf1f (patch)
tree47246ec3445714f891f988f1edd16fd8ecc09ae7 /Makefile
parentc2f3ba745d1c2013811cac6308c4abf9527c478e (diff)
parent3d1450d54a4fc277fc4598acf2335f74b66b08fc (diff)
downloadlinux-linaro-stable-ed8bbba0f617aca2c219a236019012784b22cf1f.tar.gz
Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild fixes from Michal Marek: "Two fixes for kbuild: - The new ARCH_{CPP,A,C}FLAGS variables are reset before including the arch Makefile - Fix calling make modules_install twice when module compression is enabled" * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Makefile: Force gzip and xz on module install kbuild: Do not pick up ARCH_{CPP,A,C}FLAGS from the environment
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile9
1 files changed, 7 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index e79448d90f19..15d3201052ae 100644
--- a/Makefile
+++ b/Makefile
@@ -597,6 +597,11 @@ endif # $(dot-config)
# Defaults to vmlinux, but the arch makefile usually adds further targets
all: vmlinux
+# The arch Makefile can set ARCH_{CPP,A,C}FLAGS to override the default
+# values of the respective KBUILD_* variables
+ARCH_CPPFLAGS :=
+ARCH_AFLAGS :=
+ARCH_CFLAGS :=
include arch/$(SRCARCH)/Makefile
KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks,)
@@ -848,10 +853,10 @@ export mod_strip_cmd
mod_compress_cmd = true
ifdef CONFIG_MODULE_COMPRESS
ifdef CONFIG_MODULE_COMPRESS_GZIP
- mod_compress_cmd = gzip -n
+ mod_compress_cmd = gzip -n -f
endif # CONFIG_MODULE_COMPRESS_GZIP
ifdef CONFIG_MODULE_COMPRESS_XZ
- mod_compress_cmd = xz
+ mod_compress_cmd = xz -f
endif # CONFIG_MODULE_COMPRESS_XZ
endif # CONFIG_MODULE_COMPRESS
export mod_compress_cmd