diff --git a/toolchain.mk b/toolchain.mk index 7e6b4a04f2aa4041e41a7a5d2130baecdeb4fb2e..88924a8891dee95415182ae9fb99ba5c4879bf27 100644 --- a/toolchain.mk +++ b/toolchain.mk @@ -1,7 +1,7 @@ ################################################################################ # Toolchains ################################################################################ -ROOT ?= $(CURDIR)/.. +ROOT ?= $(CURDIR)/.. TOOLCHAIN_ROOT ?= $(ROOT)/toolchains AARCH32_PATH ?= $(TOOLCHAIN_ROOT)/aarch32 @@ -21,26 +21,31 @@ LEGACY_AARCH64_CROSS_COMPILE ?= $(LEGACY_AARCH64_PATH)/bin/aarch64-linux-gnu- LEGACY_AARCH64_GCC_VERSION ?= gcc-linaro-aarch64-linux-gnu-4.9-2014.08_linux LEGACY_SRC_AARCH64_GCC ?= http://releases.linaro.org/archive/14.08/components/toolchain/binaries/${LEGACY_AARCH64_GCC_VERSION}.tar.xz +# Download toolchain macro for saving some repetition +# $(1) is $AARCH.._PATH : i.e., path to the destination +# $(2) is $SRC_AARCH.._GCC : is the downloaded tar.gz file +# $(3) is $.._GCC_VERSION : the name of the file to download +define dltc + @if [ ! -d "$(1)" ]; then \ + mkdir -p $(1); \ + echo "Downloading $(3) ..."; \ + curl -s -L $(2) -o $(TOOLCHAIN_ROOT)/$(3).tar.xz; \ + tar xf $(TOOLCHAIN_ROOT)/$(3).tar.xz -C $(1) --strip-components=1; \ + fi +endef + +.PHONY: toolchains toolchains: aarch32 aarch64 aarch64-legacy +.PHONY: aarch32 aarch32: - if [ ! -d "$(AARCH32_PATH)" ]; then \ - mkdir -p $(AARCH32_PATH); \ - curl -L $(SRC_AARCH32_GCC) -o $(TOOLCHAIN_ROOT)/$(AARCH32_GCC_VERSION).tar.xz; \ - tar xf $(TOOLCHAIN_ROOT)/$(AARCH32_GCC_VERSION).tar.xz -C $(AARCH32_PATH) --strip-components=1; \ - fi + $(call dltc,$(AARCH32_PATH),$(SRC_AARCH32_GCC),$(AARCH32_GCC_VERSION)) +.PHONY: aarch64 aarch64: - if [ ! -d "$(AARCH64_PATH)" ]; then \ - mkdir -p $(AARCH64_PATH); \ - curl -L $(SRC_AARCH64_GCC) -o $(TOOLCHAIN_ROOT)/$(AARCH64_GCC_VERSION).tar.xz; \ - tar xf $(TOOLCHAIN_ROOT)/$(AARCH64_GCC_VERSION).tar.xz -C $(AARCH64_PATH) --strip-components=1; \ - fi + $(call dltc,$(AARCH64_PATH),$(SRC_AARCH64_GCC),$(AARCH64_GCC_VERSION)) +.PHONY: aarch64-legacy aarch64-legacy: - if [ ! -d "$(LEGACY_AARCH64_PATH)" ]; then \ - mkdir -p $(LEGACY_AARCH64_PATH); \ - curl -L $(LEGACY_SRC_AARCH64_GCC) -o $(TOOLCHAIN_ROOT)/$(LEGACY_AARCH64_GCC_VERSION).tar.xz; \ - tar xf $(TOOLCHAIN_ROOT)/$(LEGACY_AARCH64_GCC_VERSION).tar.xz -C $(LEGACY_AARCH64_PATH) --strip-components=1; \ - fi + $(call dltc,$(LEGACY_AARCH64_PATH),$(LEGACY_SRC_AARCH64_GCC),$(LEGACY_AARCH64_GCC_VERSION))