diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.IMA | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/scripts/Makefile.IMA b/scripts/Makefile.IMA index 353a4ac1b..988c6a6d1 100644 --- a/scripts/Makefile.IMA +++ b/scripts/Makefile.IMA @@ -1,4 +1,7 @@ # This is completely unsupported. +# +# Uasge: make -f scripts/Makefile.IMA +# # Fix COMBINED_COMPILE upstream (in the Kbuild) and propagate # the changes back srctree := $(if $(KBUILD_SRC),$(KBUILD_SRC),$(CURDIR)) @@ -11,6 +14,24 @@ MAKEFLAGS += --include-dir=$(srctree) default: busybox +include .config + +# Cross compiling and selecting different set of gcc/bin-utils +ifeq ($(CROSS_COMPILE),) +CROSS_COMPILE := $(subst ",,$(CONFIG_CROSS_COMPILER_PREFIX)) +endif + +ifneq ($(CROSS_COMPILE),) +SUBARCH := $(shell echo $(CROSS_COMPILE) | cut -d- -f1) +else +SUBARCH := $(shell uname -m) +endif +SUBARCH := $(shell echo $(SUBARCH) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ + -e s/arm.*/arm/ -e s/sa110/arm/ \ + -e s/s390x/s390/ -e s/parisc64/parisc/ \ + -e s/ppc.*/powerpc/ -e s/mips.*/mips/ ) +ARCH ?= $(SUBARCH) + ifndef HOSTCC HOSTCC = cc endif @@ -27,19 +48,11 @@ OBJDUMP = $(CROSS_COMPILE)objdump CFLAGS := $(CFLAGS) CPPFLAGS+= -D"KBUILD_STR(s)=\#s" #-Q -include .config # We need some generic definitions include $(srctree)/scripts/Kbuild.include include Makefile.flags -SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \ - -e s/arm.*/arm/ -e s/sa110/arm/ \ - -e s/s390x/s390/ -e s/parisc64/parisc/ \ - -e s/ppc.*/powerpc/ -e s/mips.*/mips/ ) -ARCH ?= $(SUBARCH) - -# Cross compiling and selecting different set of gcc/bin-utils -include $(srctree)/arch/$(ARCH)/Makefile ifdef CONFIG_FEATURE_COMPRESS_USAGE usage_stuff = include/usage_compressed.h |