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make: Allow users to specify the target build architecture

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make TARGET_ARCHICTECTURE=broadwell

Change-Id: I868c2f5c203dfc1a4e6cf48c39b391e174d5d33b
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/461601
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
This commit is contained in:
Ben Walker 2019-07-12 03:51:04 -07:00
parent 8f12bc5b69
commit 7dbdf87f63
1 changed files with 5 additions and 6 deletions
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11
mk/spdk.common.mk
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@ -72,19 +72,18 @@ ifneq ($(filter freebsd%,$(TARGET_TRIPLET_WORDS)),)
OS = FreeBSD
endif
TARGET_ARCHITECTURE ?= native
TARGET_MACHINE := $(firstword $(TARGET_TRIPLET_WORDS))
COMMON_CFLAGS = -g $(C_OPT) -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wmissing-declarations -fno-strict-aliasing -I$(SPDK_ROOT_DIR)/include
ifneq ($(filter powerpc%,$(TARGET_MACHINE)),)
COMMON_CFLAGS += -mcpu=native
endif
ifeq ($(TARGET_MACHINE),x86_64)
COMMON_CFLAGS += -march=native
endif
ifeq ($(TARGET_MACHINE),aarch64)
COMMON_CFLAGS += -mcpu=$(TARGET_ARCHITECTURE)
else ifeq ($(TARGET_MACHINE),aarch64)
COMMON_CFLAGS += -march=armv8-a+crc
COMMON_CFLAGS += -DPAGE_SIZE=$(shell getconf PAGESIZE)
else
COMMON_CFLAGS += -march=$(TARGET_ARCHITECTURE)
endif
ifeq ($(CONFIG_WERROR), y)