[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen master] arm: clean up build variables
commit a9da09b8646dac7ce2b85e9a216f1566defc2196 Author: Doug Goldstein <cardoe@xxxxxxxxxx> AuthorDate: Wed Jan 20 15:47:59 2016 -0600 Commit: Ian Campbell <ian.campbell@xxxxxxxxxx> CommitDate: Fri Jan 29 14:25:41 2016 +0000 arm: clean up build variables This consolidates some of the different variables used for the ARM builds. This change was prompted by the Kconfig changes but looking back in time the CONFIG_ARM_{32,64} variables existed before Kconfig so this should just be a generic cleanup. Signed-off-by: Doug Goldstein <cardoe@xxxxxxxxxx> Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> [ ijc -- switch from ifdef X to ifeq (X,y) in one place as discussed ] --- xen/arch/arm/Makefile | 8 ++++---- xen/arch/arm/Rules.mk | 18 ++++-------------- xen/drivers/passthrough/Makefile | 2 +- 3 files changed, 9 insertions(+), 19 deletions(-) diff --git a/xen/arch/arm/Makefile b/xen/arch/arm/Makefile index 2f050f5..9982a93 100644 --- a/xen/arch/arm/Makefile +++ b/xen/arch/arm/Makefile @@ -1,7 +1,7 @@ -subdir-$(arm32) += arm32 -subdir-$(arm64) += arm64 +subdir-$(CONFIG_ARM_32) += arm32 +subdir-$(CONFIG_ARM_64) += arm64 subdir-y += platforms -subdir-$(arm64) += efi +subdir-$(CONFIG_ARM_64) += efi obj-$(EARLY_PRINTK) += early_printk.o obj-y += cpu.o @@ -52,7 +52,7 @@ ALL_OBJS := $(TARGET_SUBARCH)/head.o $(ALL_OBJS) $(TARGET): $(TARGET)-syms $(TARGET).axf $(OBJCOPY) -O binary -S $< $@ -ifeq (arm64,$(XEN_TARGET_ARCH)) +ifeq ($(CONFIG_ARM_64),y) ln -sf $(notdir $@) ../../$(notdir $@).efi endif diff --git a/xen/arch/arm/Rules.mk b/xen/arch/arm/Rules.mk index 4947e64..0aea282 100644 --- a/xen/arch/arm/Rules.mk +++ b/xen/arch/arm/Rules.mk @@ -11,22 +11,12 @@ CFLAGS += -I$(BASEDIR)/include $(call cc-options-add,CFLAGS,CC,$(EMBEDDED_EXTRA_CFLAGS)) $(call cc-option-add,CFLAGS,CC,-Wnested-externs) -arm := y - -ifeq ($(TARGET_SUBARCH),arm32) # Prevent floating-point variables from creeping into Xen. -CFLAGS += -msoft-float -CFLAGS += -mcpu=cortex-a15 -arm32 := y -arm64 := n -endif +CFLAGS-$(CONFIG_ARM_32) += -msoft-float +CFLAGS-$(CONFIG_ARM_32) += -mcpu=cortex-a15 -ifeq ($(TARGET_SUBARCH),arm64) -CFLAGS += -mcpu=generic -CFLAGS += -mgeneral-regs-only # No fp registers etc -arm32 := n -arm64 := y -endif +CFLAGS-$(CONFIG_ARM_64) += -mcpu=generic +CFLAGS-$(CONFIG_ARM_64) += -mgeneral-regs-only # No fp registers etc ifneq ($(call cc-option,$(CC),-fvisibility=hidden,n),n) CFLAGS += -DGCC_HAS_VISIBILITY_ATTRIBUTE diff --git a/xen/drivers/passthrough/Makefile b/xen/drivers/passthrough/Makefile index ca84e36..6087333 100644 --- a/xen/drivers/passthrough/Makefile +++ b/xen/drivers/passthrough/Makefile @@ -1,7 +1,7 @@ subdir-$(CONFIG_X86) += vtd subdir-$(CONFIG_X86) += amd subdir-$(CONFIG_X86) += x86 -subdir-$(arm) += arm +subdir-$(CONFIG_ARM) += arm obj-y += iommu.o obj-$(CONFIG_X86) += io.o -- generated by git-patchbot for /home/xen/git/xen.git#master _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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