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#
# Copyright (C) 2006 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/target.mk
PKG_NAME:=uClibc
PKG_VERSION:=0.9.28
PKG_EXTRAVERSION:=.2
PKG_SOURCE:=uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION).tar.bz2
PKG_SOURCE_URL:=http://www.uclibc.org/downloads
PKG_MD5SUM:=959f25286e317f0d9e2103445c5a14c2
PKG_CAT:=bzcat
PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/uClibc-$(PKG_VERSION)$(PKG_EXTRAVERSION)
include $(INCLUDE_DIR)/host-build.mk
UCLIBC_TARGET_ARCH:=$(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 Build/Prepare
$(call Build/Prepare/Default)
if [ -e config/$(ARCH).$(BOARD) ]; then \
$(CP) config/$(ARCH).$(BOARD) $(PKG_BUILD_DIR)/.config; \
else \
$(CP) config/$(ARCH) $(PKG_BUILD_DIR)/.config; \
fi
$(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
$(PKG_BUILD_DIR)/.config
ifeq ($(CONFIG_LARGEFILE),y)
$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(PKG_BUILD_DIR)/.config
else
$(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(PKG_BUILD_DIR)/.config
endif
$(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(PKG_BUILD_DIR)/.config
ifeq ($(CONFIG_SOFT_FLOAT),y)
$(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(PKG_BUILD_DIR)/.config
endif
ifeq ($(CONFIG_C99_MATH),y)
$(SED) 's,.*DO_C99_MATH.*,DO_C99_MATH=y,g' $(PKG_BUILD_DIR)/.config
endif
mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/include
mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/lib
mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/lib
PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
PREFIX=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
DEVEL_PREFIX=/usr/ \
RUNTIME_PREFIX=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
HOSTCC="$(HOSTCC)" \
CPU_CFLAGS="$(TARGET_CFLAGS)" \
pregen install_dev;
endef
define Build/Configure
endef
define Build/Compile
$(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(PKG_BUILD_DIR)/Rules.mak
PATH=$(TARGET_PATH) $(MAKE) -j $(CONFIG_JLEVEL) -C $(PKG_BUILD_DIR) \
PREFIX= \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX=/ \
HOSTCC="$(HOSTCC)" \
CPU_CFLAGS="$(TARGET_CFLAGS)" \
all
endef
define Build/Install
$(MAKE) -C $(PKG_BUILD_DIR) \
PREFIX=$(STAGING_DIR)/ \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX=/ \
install_runtime
$(MAKE) -C $(PKG_BUILD_DIR) \
PREFIX=$(STAGING_DIR)/ \
DEVEL_PREFIX=/ \
RUNTIME_PREFIX=/ \
install_dev
echo $(PKG_VERSION) > $(STAGING_DIR)/uclibc_version
echo $(PKG_VERSION)$(PKG_EXTRAVERSION) > $(STAGING_DIR)/uclibc_extra_version
endef
define Build/Clean
rm -rf $(PKG_BUILD_DIR) $(TOOLCHAIN_BUILD_DIR)/uClibc_dev
endef
$(eval $(call HostBuild))
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