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build system refactoring in preparation for allowing packages to do host-build steps

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SVN-Revision: 14610
This commit is contained in:
Felix Fietkau
2009-02-22 04:37:20 +00:00
parent 6ccc1c8e3c
commit 7eb1589875
33 changed files with 493 additions and 460 deletions
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96
toolchain/kernel-headers/Makefile
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@ -21,9 +21,9 @@ PKG_NAME:=linux
PKG_VERSION:=$(LINUX_VERSION)
PKG_SOURCE:=$(LINUX_SOURCE)
PKG_SOURCE_URL:=$(LINUX_SITE)
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
HOST_BUILD_DIR:=$(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
PKG_MD5SUM:=$(LINUX_KERNEL_MD5SUM)
LINUX_DIR := $(PKG_BUILD_DIR)
LINUX_DIR := $(HOST_BUILD_DIR)
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/kernel-defaults.mk
@ -36,26 +36,26 @@ ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.18)),1)
LINUX_HAS_HEADERS_INSTALL:=y
endif
KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \
KMAKE := $(MAKE) -C $(HOST_BUILD_DIR) \
ARCH=$(LINUX_KARCH) \
KBUILD_HAVE_NLS=no \
CONFIG_SHELL=$(BASH)
define Build/Prepare/pre/cris
ln -sf $(PKG_BUILD_DIR)/include/asm-cris/arch-v10 $(PKG_BUILD_DIR)/include/asm-cris/arch
ln -sf $(PKG_BUILD_DIR)/include/asm-cris/arch-v10 $(PKG_BUILD_DIR)/arch/cris/arch
define Host/Prepare/pre/cris
ln -sf $(HOST_BUILD_DIR)/include/asm-cris/arch-v10 $(HOST_BUILD_DIR)/include/asm-cris/arch
ln -sf $(HOST_BUILD_DIR)/include/asm-cris/arch-v10 $(HOST_BUILD_DIR)/arch/cris/arch
endef
define Build/Prepare/pre/powerpc
if [ -d $(PKG_BUILD_DIR)/include/asm-ppc ]; then \
$(CP) $(PKG_BUILD_DIR)/include/asm-ppc/* $(PKG_BUILD_DIR)/include/asm-powerpc/; \
rm -rf $(PKG_BUILD_DIR)/include/asm-ppc; \
ln -s $(PKG_BUILD_DIR)/include/asm-powerpc $(PKG_BUILD_DIR)/include/asm-ppc; \
define Host/Prepare/pre/powerpc
if [ -d $(HOST_BUILD_DIR)/include/asm-ppc ]; then \
$(CP) $(HOST_BUILD_DIR)/include/asm-ppc/* $(HOST_BUILD_DIR)/include/asm-powerpc/; \
rm -rf $(HOST_BUILD_DIR)/include/asm-ppc; \
ln -s $(HOST_BUILD_DIR)/include/asm-powerpc $(HOST_BUILD_DIR)/include/asm-ppc; \
fi
endef
ifneq ($(LINUX_HAS_HEADERS_INSTALL),)
define Build/Prepare/all
define Host/Prepare/all
mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr
$(KMAKE) \
CROSS_COMPILE=$(TARGET_CROSS) \
@ -63,85 +63,85 @@ ifneq ($(LINUX_HAS_HEADERS_INSTALL),)
headers_install
endef
else
define Build/Prepare/all
define Host/Prepare/all
mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include
cp -pLR \
$(PKG_BUILD_DIR)/include/asm \
$(PKG_BUILD_DIR)/include/asm-generic \
$(PKG_BUILD_DIR)/include/asm-$(LINUX_KARCH) \
$(PKG_BUILD_DIR)/include/linux \
$(HOST_BUILD_DIR)/include/asm \
$(HOST_BUILD_DIR)/include/asm-generic \
$(HOST_BUILD_DIR)/include/asm-$(LINUX_KARCH) \
$(HOST_BUILD_DIR)/include/linux \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/
endef
endif
# XXX: the following is needed to build lzma-loader
define Build/Prepare/lzma
define Host/Prepare/lzma
$(CP) \
$(PKG_BUILD_DIR)/include/asm-mips/asm.h \
$(PKG_BUILD_DIR)/include/asm-mips/regdef.h \
$(HOST_BUILD_DIR)/include/asm-mips/asm.h \
$(HOST_BUILD_DIR)/include/asm-mips/regdef.h \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/
endef
# XXX: the following are needed to build a cris toolchain
define Build/Prepare/post/cris
define Host/Prepare/post/cris
$(CP) \
$(PKG_BUILD_DIR)/include/linux/user.h \
$(HOST_BUILD_DIR)/include/linux/user.h \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/linux/
$(CP) \
$(PKG_BUILD_DIR)/include/asm-cris/elf.h \
$(PKG_BUILD_DIR)/include/asm-cris/page.h \
$(PKG_BUILD_DIR)/include/asm-cris/user.h \
$(HOST_BUILD_DIR)/include/asm-cris/elf.h \
$(HOST_BUILD_DIR)/include/asm-cris/page.h \
$(HOST_BUILD_DIR)/include/asm-cris/user.h \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/
mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/arch
$(CP) \
$(PKG_BUILD_DIR)/include/asm-cris/arch/elf.h \
$(PKG_BUILD_DIR)/include/asm-cris/arch/page.h \
$(PKG_BUILD_DIR)/include/asm-cris/arch/ptrace.h \
$(PKG_BUILD_DIR)/include/asm-cris/arch/user.h \
$(HOST_BUILD_DIR)/include/asm-cris/arch/elf.h \
$(HOST_BUILD_DIR)/include/asm-cris/arch/page.h \
$(HOST_BUILD_DIR)/include/asm-cris/arch/ptrace.h \
$(HOST_BUILD_DIR)/include/asm-cris/arch/user.h \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm/arch/
$(CP) \
$(PKG_BUILD_DIR)/include/asm-generic/memory_model.h \
$(PKG_BUILD_DIR)/include/asm-generic/page.h \
$(HOST_BUILD_DIR)/include/asm-generic/memory_model.h \
$(HOST_BUILD_DIR)/include/asm-generic/page.h \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/asm-generic/
endef
define Build/Prepare/post/mips
$(call Build/Prepare/lzma)
define Host/Prepare/post/mips
$(call Host/Prepare/lzma)
endef
define Build/Prepare/post/mipsel
$(call Build/Prepare/lzma)
define Host/Prepare/post/mipsel
$(call Host/Prepare/lzma)
endef
define Build/Prepare
define Host/Prepare
$(call Kernel/Prepare/Default)
ln -sf linux-$(LINUX_VERSION) $(BUILD_DIR_TOOLCHAIN)/linux
$(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
$(SED) 's/@expr length/@-expr length/' $(HOST_BUILD_DIR)/Makefile
yes '' | $(KMAKE) oldconfig
$(KMAKE) include/linux/version.h include/asm
if [ -d $(PKG_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm ]; then \
if [ -d $(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm ]; then \
$(CP) \
$(PKG_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \
$(PKG_BUILD_DIR)/include/asm-$(LINUX_KARCH)/; \
$(HOST_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \
$(HOST_BUILD_DIR)/include/asm-$(LINUX_KARCH)/; \
fi
$(call Build/Prepare/pre/$(ARCH))
$(call Build/Prepare/all)
$(call Build/Prepare/post/$(ARCH))
$(call Host/Prepare/pre/$(ARCH))
$(call Host/Prepare/all)
$(call Host/Prepare/post/$(ARCH))
endef
define Build/Configure
define Host/Configure
endef
define Build/Compile
define Host/Compile
endef
define Build/Install
define Host/Install
$(CP) $(BUILD_DIR_TOOLCHAIN)/linux-dev/* $(TOOLCHAIN_DIR)/
endef
define Build/Clean
define Host/Clean
rm -rf \
$(PKG_BUILD_DIR) \
$(HOST_BUILD_DIR) \
$(BUILD_DIR_TOOLCHAIN)/linux \
$(BUILD_DIR_TOOLCHAIN)/linux-dev
endef