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#
# Copyright (C) 2006-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/target.mk
PKG_NAME:=uClibc
PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
PKG_SOURCE_URL:=http://www.uclibc.org/downloads
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
LIBC_SO_VERSION:=$(PKG_VERSION)
PATCH_DIR:=./patches-$(PKG_VERSION)
CONFIG_DIR:=./config-$(PKG_VERSION)
PKG_MD5SUM_0.9.33 = cf9d25e4b3c87af1a99d33a6b959fbf1
PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
include $(INCLUDE_DIR)/toolchain-build.mk
HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
-e 's/i.86/i386/' \
-e 's/sparc.*/sparc/' \
-e 's/arm.*/arm/g' \
-e 's/avr32.*/avr32/g' \
-e 's/m68k.*/m68k/' \
-e 's/ppc/powerpc/g' \
-e 's/v850.*/v850/g' \
-e 's/sh64/sh/' \
-e 's/sh[234].*/sh/' \
-e 's/mips.*/mips/' \
-e 's/mipsel.*/mips/' \
-e 's/cris.*/cris/' \
)
define Host/SetToolchainInfo
$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
endef
GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
$(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
$(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
$(CONFIG_DIR)/$(ARCH)$(strip \
$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD), \
$(if $(CONFIG_HAS_SPE_FPU),$(if $(wildcard $(CONFIG_DIR)/$(ARCH).e500),.e500))))
define Host/Prepare
$(call Host/Prepare/Default)
$(if $(strip $(QUILT)), \
cd $(HOST_BUILD_DIR); \
if $(QUILT_CMD) next >/dev/null 2>&1; then \
$(QUILT_CMD) push -a; \
fi
)
ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
$(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
$(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/include\",g' \
-e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
-e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
-e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
-e 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=$(if $(CONFIG_BUILD_NLS),y,n),g' \
$(HOST_BUILD_DIR)/.config
$(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
$(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
HOSTCC="$(HOSTCC)" \
CC="$(TARGET_CC)" \
CPU_CFLAGS="$(TARGET_CFLAGS)" \
ARCH="$(CONFIG_ARCH)" \
pregen \
install_headers
endef
define Host/Configure
endef
CPU_CFLAGS = \
-funsigned-char -fno-builtin -fno-asm \
--std=gnu99 -ffunction-sections -fdata-sections \
$(TARGET_CFLAGS)
UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
$(TARGET_CONFIGURE_OPTS) \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX=/ \
HOSTCC="$(HOSTCC)" \
CPU_CFLAGS="$(CPU_CFLAGS)" \
ARCH="$(CONFIG_ARCH)" \
LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
DOSTRIP=""
define Host/Compile
$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
$(UCLIBC_MAKE) $(TOOLCHAIN_JOBS) PREFIX= all
$(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
$(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/lib/
$(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/lib/
( cd $(TOOLCHAIN_DIR) ; \
for d in lib usr/lib ; do \
for f in libc.so libpthread.so libgcc_s.so ; do \
if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
$(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
fi \
done \
done \
)
rm -f \
$(TOOLCHAIN_DIR)/lib/libresolv*.so* \
$(TOOLCHAIN_DIR)/lib/libnsl*.so*
endef
define Host/Install
$(call Host/SetToolchainInfo)
$(UCLIBC_MAKE) PREFIX= utils
$(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
$(INSTALL_BIN) \
$(HOST_BUILD_DIR)/utils/ldd \
$(TOOLCHAIN_DIR)/bin/
$(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
$(INSTALL_BIN) \
$(HOST_BUILD_DIR)/utils/ldconfig \
$(TOOLCHAIN_DIR)/sbin/
endef
define Host/Clean
rm -rf \
$(HOST_BUILD_DIR) \
$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
endef
$(eval $(call HostBuild))
|
