68139cc0e8
Cuts build time on Mac OS X in half by avoiding repeated $(shell) calls from the build system Signed-off-by: Felix Fietkau <nbd@nbd.name>
105 lines
2.6 KiB
Makefile
105 lines
2.6 KiB
Makefile
PKG_NAME ?= u-boot
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ifndef PKG_SOURCE_PROTO
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PKG_SOURCE = $(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL = \
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http://sources.lede-project.org \
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ftp://ftp.denx.de/pub/u-boot
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endif
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PKG_BUILD_DIR = $(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
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PKG_TARGETS := bin
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PKG_FLAGS:=nonshared
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PKG_LICENSE:=GPL-2.0 GPL-2.0+
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PKG_LICENSE_FILES:=Licenses/README
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PKG_BUILD_PARALLEL:=1
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export GCC_HONOUR_COPTS=s
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define Package/u-boot/install/default
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$(CP) $(patsubst %,$(PKG_BUILD_DIR)/%,$(UBOOT_IMAGE)) $(1)/
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endef
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Package/u-boot/install = $(Package/u-boot/install/default)
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define U-Boot/Init
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BUILD_TARGET:=
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BUILD_SUBTARGET:=
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BUILD_DEVICES:=
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NAME:=
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DEPENDS:=
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HIDDEN:=
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DEFAULT:=
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VARIANT:=$(1)
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UBOOT_CONFIG:=$(1)
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UBOOT_IMAGE:=u-boot.bin
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endef
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TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
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UBOOT_MAKE_FLAGS = \
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HOSTCC="$(HOSTCC)" \
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HOSTCFLAGS='$(HOST_CFLAGS) $$$$(HOSTCPPFLAGS)' \
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HOSTLDFLAGS=""
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define Build/U-Boot/Target
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$(eval $(call U-Boot/Init,$(1)))
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$(eval $(call U-Boot/Default,$(1)))
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$(eval $(call U-Boot/$(1),$(1)))
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define Package/u-boot-$(1)
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SECTION:=boot
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CATEGORY:=Boot Loaders
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TITLE:=U-Boot for $(NAME)
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VARIANT:=$(VARIANT)
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DEPENDS:=@!IN_SDK $(DEPENDS)
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HIDDEN:=$(HIDDEN)
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ifneq ($(BUILD_TARGET),)
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DEPENDS += @$(TARGET_DEP)
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ifneq ($(BUILD_DEVICES),)
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DEFAULT := y if ($(TARGET_DEP)_Default \
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$(patsubst %,|| $(TARGET_DEP)_DEVICE_%,$(BUILD_DEVICES)) \
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$(patsubst %,|| $(patsubst TARGET_%,TARGET_DEVICE_%,$(TARGET_DEP))_DEVICE_%,$(BUILD_DEVICES)))
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endif
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endif
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$(if $(DEFAULT),DEFAULT:=$(DEFAULT))
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URL:=http://www.denx.de/wiki/U-Boot
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endef
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define Package/u-boot-$(1)/install
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$$(Package/u-boot/install)
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endef
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endef
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define Build/Configure/U-Boot
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+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
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endef
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DTC=$(wildcard $(LINUX_DIR)/scripts/dtc/dtc)
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define Build/Compile/U-Boot
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+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
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CROSS_COMPILE=$(TARGET_CROSS) \
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$(if $(DTC),DTC="$(DTC)") \
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$(UBOOT_MAKE_FLAGS)
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endef
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define BuildPackage/U-Boot/Defaults
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Build/Configure/Default = $$$$(Build/Configure/U-Boot)
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Build/Compile/Default = $$$$(Build/Compile/U-Boot)
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endef
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define BuildPackage/U-Boot
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$(eval $(call BuildPackage/U-Boot/Defaults))
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$(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
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$(eval $(call Build/U-Boot/Target,$(type)))
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)
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$(eval $(call Build/DefaultTargets))
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$(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
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$(call BuildPackage,u-boot-$(type))
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)
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endef
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