domenico/openwrt_NSS_ACW
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add support for alternative C libraries (currently only glibc/eglibc) other (related) changes: - kernel headers are now installed using "make headers_install" on 2.6 - target names now contain an openwrt "vendor" tag (e.g. mips-openwrt-linux-gnu) - build directory names now contain gcc/libc name/version - default cpu for x86 is now i486 (required to build glibc/eglibc)

Browse Source 
SVN-Revision: 13931
This commit is contained in:
Nicolas Thill
2009-01-08 01:49:11 +00:00
parent 001fd43841
commit a3edea1b91
69 changed files with 2080 additions and 201 deletions
Download Patch File Download Diff File Expand all files Collapse all files

88
toolchain/kernel-headers/Makefile
View File

@@ -1,5 +1,5 @@
#
# Copyright (C) 2006 OpenWrt.org
# Copyright (C) 2006-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
@@ -11,6 +11,7 @@ BUILD_DIR := $(KERNEL_BUILD_DIR)
STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN)
override QUILT:=
override CONFIG_AUTOREBUILD=
@@ -20,27 +21,14 @@ PKG_NAME:=linux
PKG_VERSION:=$(LINUX_VERSION)
PKG_SOURCE:=$(LINUX_SOURCE)
PKG_SOURCE_URL:=$(LINUX_SITE)
PKG_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
PKG_MD5SUM:=$(LINUX_KERNEL_MD5SUM)
LINUX_DIR := $(PKG_BUILD_DIR)
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/kernel-defaults.mk
define Build/Configure/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
endef
define Build/Configure/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 $(PKG_BUILD_DIR)/include/asm-ppc; \
fi
endef
ifneq (,$(findstring uml,$(BOARD)))
ifeq ($(strip $(BOARD)),uml)
LINUX_KARCH:=$(ARCH)
endif
@@ -49,6 +37,39 @@ KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \
KBUILD_HAVE_NLS=no \
CONFIG_SHELL=$(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
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 $(PKG_BUILD_DIR)/include/asm-ppc; \
fi
endef
ifeq ($(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.18)),1)
define Build/Prepare/all
mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr
$(KMAKE) \
CROSS_COMPILE=$(TARGET_CROSS) \
INSTALL_HDR_PATH="$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/" \
headers_install
endef
else
define Build/Prepare/all
mkdir -p $(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include
cp -pLR \
$(BUILD_DIR_TOOLCHAIN)/linux/include/asm \
$(BUILD_DIR_TOOLCHAIN)/linux/include/asm-generic \
$(BUILD_DIR_TOOLCHAIN)/linux/include/asm-$(LINUX_KARCH) \
$(BUILD_DIR_TOOLCHAIN)/linux/include/linux \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/
endef
endif
define Build/Prepare
$(call Kernel/Prepare/Default)
$(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
@@ -60,7 +81,8 @@ define Build/Prepare
$(PKG_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \
$(PKG_BUILD_DIR)/include/asm-$(LINUX_KARCH)/; \
fi
$(call Build/Configure/$(ARCH))
$(call Build/Prepare/pre/$(ARCH))
$(call Build/Prepare/all)
endef
define Build/Configure
@@ -69,7 +91,39 @@ endef
define Build/Compile
endef
define Build/Install/all
mkdir -p $(TOOLCHAIN_DIR)/usr/include
$(CP) \
$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include/* \
$(TOOLCHAIN_DIR)/usr/include/
endef
# XXX: the following is needed to build lzma-loader
define Build/Install/post/lzma
$(CP) \
$(BUILD_DIR_TOOLCHAIN)/linux/include/asm-mips/asm.h \
$(BUILD_DIR_TOOLCHAIN)/linux/include/asm-mips/regdef.h \
$(TOOLCHAIN_DIR)/usr/include/asm/
endef
define Build/Install/post/mips
$(call Build/Install/post/lzma)
endef
define Build/Install/post/mipsel
$(call Build/Install/post/lzma)
endef
define Build/Install
$(call Build/Install/all)
$(call Build/Install/post/$(ARCH))
endef
define Build/Clean
rm -rf \
$(PKG_BUILD_DIR) \
$(BUILD_DIR_TOOLCHAIN)/linux \
$(BUILD_DIR_TOOLCHAIN)/linux-dev
endef
$(eval $(call HostBuild))