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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-13 10:20:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-10-13 10:20:53 -0700 |
| commit | 25d591587d3b0676fb89c29e7e55fe4a08597ec1 (patch) | |
| tree | 90f1d5d3bab243e14138d47bd9b9c1bb5613fb17 /Makefile | |
| parent | 86ae13b006e48959981248493efd3ff4b2828b3d (diff) | |
| parent | 2331d1a6cd3d6e580bc88b9a160066d9e1177fe1 (diff) | |
| download | linux-3.10-25d591587d3b0676fb89c29e7e55fe4a08597ec1.tar.gz linux-3.10-25d591587d3b0676fb89c29e7e55fe4a08597ec1.tar.bz2 linux-3.10-25d591587d3b0676fb89c29e7e55fe4a08597ec1.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
kbuild: revert "save ARCH & CROSS_COMPILE ..."
warn about use of uninstalled kernel headers
kbuild: mkcompile_h: trivial cleanups
kbuild: fix warning when domainname is not available
kbuild: Fix size_append issue for bzip2/lzma kernel
kbuild,scripts: use non-builtin echo for '-e'
kbuild: fix the binrpm-pkg target to work with KBUILD_OUTPUT set
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 46 |
1 files changed, 2 insertions, 44 deletions
@@ -179,46 +179,9 @@ SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ # Alternatively CROSS_COMPILE can be set in the environment. # Default value for CROSS_COMPILE is not to prefix executables # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile -# -# To force ARCH and CROSS_COMPILE settings include kernel.* files -# in the kernel tree - do not patch this file. export KBUILD_BUILDHOST := $(SUBARCH) - -# Kbuild save the ARCH and CROSS_COMPILE setting in kernel.* files. -# Restore these settings and check that user did not specify -# conflicting values. - -saved_arch := $(shell cat include/generated/kernel.arch 2> /dev/null) -saved_cross := $(shell cat include/generated/kernel.cross 2> /dev/null) - -ifneq ($(CROSS_COMPILE),) - ifneq ($(saved_cross),) - ifneq ($(CROSS_COMPILE),$(saved_cross)) - $(error CROSS_COMPILE changed from \ - "$(saved_cross)" to \ - to "$(CROSS_COMPILE)". \ - Use "make mrproper" to fix it up) - endif - endif -else - CROSS_COMPILE := $(saved_cross) -endif - -ifneq ($(ARCH),) - ifneq ($(saved_arch),) - ifneq ($(saved_arch),$(ARCH)) - $(error ARCH changed from \ - "$(saved_arch)" to "$(ARCH)". \ - Use "make mrproper" to fix it up) - endif - endif -else - ifneq ($(saved_arch),) - ARCH := $(saved_arch) - else - ARCH := $(SUBARCH) - endif -endif +ARCH ?= $(SUBARCH) +CROSS_COMPILE ?= # Architecture as present in compile.h UTS_MACHINE := $(ARCH) @@ -483,11 +446,6 @@ ifeq ($(config-targets),1) include $(srctree)/arch/$(SRCARCH)/Makefile export KBUILD_DEFCONFIG KBUILD_KCONFIG -# save ARCH & CROSS_COMPILE settings -$(shell mkdir -p include/generated && \ - echo $(ARCH) > include/generated/kernel.arch && \ - echo $(CROSS_COMPILE) > include/generated/kernel.cross) - config: scripts_basic outputmakefile FORCE $(Q)mkdir -p include/linux include/config $(Q)$(MAKE) $(build)=scripts/kconfig $@ |