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author | kaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk> | 2005-03-22 09:00:30 +0000 |
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committer | kaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk> | 2005-03-22 09:00:30 +0000 |
commit | ab78c96aeb1680458f7f4ff021c3114dc657b434 (patch) | |
tree | 50d24d5fad7a207f95d694c4bd49b61c1f0e8c20 /xen | |
parent | 63bebd7510b1427e6edca1a67e379f4902dc758c (diff) | |
download | xen-ab78c96aeb1680458f7f4ff021c3114dc657b434.tar.gz xen-ab78c96aeb1680458f7f4ff021c3114dc657b434.tar.bz2 xen-ab78c96aeb1680458f7f4ff021c3114dc657b434.zip |
bitkeeper revision 1.1236.1.105 (423fdeaeuXmbQUj74cWh1nItpSKUjw)
Improved cross-compilation support.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen')
-rw-r--r-- | xen/Rules.mk | 8 | ||||
-rw-r--r-- | xen/arch/x86/Rules.mk | 9 | ||||
-rw-r--r-- | xen/tools/figlet/Makefile | 4 |
3 files changed, 7 insertions, 14 deletions
diff --git a/xen/Rules.mk b/xen/Rules.mk index e604985ee8..f9650fc744 100644 --- a/xen/Rules.mk +++ b/xen/Rules.mk @@ -7,9 +7,7 @@ optimize ?= y domu_debug ?= n crash_debug ?= n -# Currently supported architectures: x86_32, x86_64 -XEN_COMPILE_ARCH ?= $(shell uname -m | sed -e s/i.86/x86_32/) -XEN_TARGET_ARCH ?= $(XEN_COMPILE_ARCH) +include $(BASEDIR)/../Config.mk # Set ARCH/SUBARCH appropriately. override COMPILE_SUBARCH := $(XEN_COMPILE_ARCH) @@ -39,10 +37,8 @@ ALL_OBJS += $(BASEDIR)/drivers/acpi/driver.o ALL_OBJS += $(BASEDIR)/drivers/pci/driver.o ALL_OBJS += $(BASEDIR)/arch/$(TARGET_ARCH)/arch.o -HOSTCC = gcc -HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -test-gcc-flag = $(shell gcc -v --help 2>&1 | grep -q " $(1) " && echo $(1)) +test-gcc-flag = $(shell $(CC) -v --help 2>&1 | grep -q " $(1) " && echo $(1)) include $(BASEDIR)/arch/$(TARGET_ARCH)/Rules.mk diff --git a/xen/arch/x86/Rules.mk b/xen/arch/x86/Rules.mk index 1eda23b416..370bf3d0a8 100644 --- a/xen/arch/x86/Rules.mk +++ b/xen/arch/x86/Rules.mk @@ -1,10 +1,7 @@ ######################################## # x86-specific definitions -CC := gcc -LD := ld - -CFLAGS := -nostdinc -fno-builtin -fno-common -fno-strict-aliasing +CFLAGS += -nostdinc -fno-builtin -fno-common -fno-strict-aliasing CFLAGS += -iwithprefix include -Wall -Werror -Wno-format -pipe CFLAGS += -I$(BASEDIR)/include -Wno-pointer-arith -Wredundant-decls @@ -24,13 +21,13 @@ CFLAGS += $(call test-gcc-flag,-fno-stack-protector-all) ifeq ($(TARGET_SUBARCH),x86_32) CFLAGS += -m32 -march=i686 -LDFLAGS := -m elf_i386 +LDFLAGS += -m elf_i386 endif ifeq ($(TARGET_SUBARCH),x86_64) CFLAGS += -m64 -mno-red-zone -fpic -fno-reorder-blocks CFLAGS += -fno-asynchronous-unwind-tables -LDFLAGS := -m elf_x86_64 +LDFLAGS += -m elf_x86_64 endif # Test for at least GCC v3.2.x. diff --git a/xen/tools/figlet/Makefile b/xen/tools/figlet/Makefile index 9ed8fdff9c..ed4d3fa574 100644 --- a/xen/tools/figlet/Makefile +++ b/xen/tools/figlet/Makefile @@ -1,8 +1,8 @@ -CC := gcc +include ../../Config.mk figlet: figlet.c - $(CC) -o $@ $< + $(HOSTCC) -o $@ $< clean: rm -f *.o figlet |