toolchain.mk: Rename $(TARGET_ARCH) to $(ARCH)
Rename $(TARGET_ARCH) to concise $(ARCH).
Signed-off-by: Alvin Chang <alvinga@andestech.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
diff --git a/toolchain.mk b/toolchain.mk
index 41da55c..517b913 100644
--- a/toolchain.mk
+++ b/toolchain.mk
@@ -5,7 +5,7 @@
ROOT ?= $(CURDIR)/..
TOOLCHAIN_ROOT ?= $(ROOT)/toolchains
UNAME_M := $(shell uname -m)
-TARGET_ARCH ?= arm
+ARCH ?= arm
# Download toolchain macro for saving some repetition
# $(1) is $AARCH.._PATH : i.e., path to the destination
@@ -45,7 +45,7 @@
endef
ifeq ($(UNAME_M),x86_64)
-ifeq ($(TARGET_ARCH),arm)
+ifeq ($(ARCH),arm)
AARCH32_PATH ?= $(TOOLCHAIN_ROOT)/aarch32
AARCH32_CROSS_COMPILE ?= $(AARCH32_PATH)/bin/arm-linux-gnueabihf-
AARCH32_GCC_VERSION ?= arm-gnu-toolchain-11.3.rel1-x86_64-arm-none-linux-gnueabihf
@@ -83,7 +83,7 @@
clang-toolchains:
$(call dl-clang,$(CLANG_VER),$(CLANG_PATH))
-else ifeq ($(TARGET_ARCH),riscv)
+else ifeq ($(ARCH),riscv)
RISCV64_PATH ?= $(TOOLCHAIN_ROOT)/riscv64
RISCV64_CROSS_COMPILE ?= $(RISCV64_PATH)/bin/riscv64-unknown-linux-gnu-
RISCV64_GCC_RELEASE_DATE ?= 2023.07.07