-include $(TOPDIR)/rules.mk
-
-#############################################################
#
-# uClibc (the C library)
+# Copyright (C) 2006-2011 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
#
-#############################################################
-
-ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
-# Be aware that this changes daily....
-UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
-UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(BR2_USE_UCLIBC_SNAPSHOT))).tar.bz2
-#"
-UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
-UCLIBC_VER:=PKG_VERSION:=0.${shell date +"%G%m%d"}
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/target.mk
+
+PKG_NAME:=uClibc
+PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
+ifeq ($(PKG_VERSION),0.9.32)
+ PKG_SOURCE_URL:=git://git.busybox.net/uClibc
+ PKG_SOURCE_PROTO:=git
+ PKG_SOURCE_VERSION:=f6450b67cc92027352367be299cc28dd29cd8486
+ PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
+ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
+ LIBC_SO_VERSION:=$(PKG_VERSION)-rc3-git
else
-UCLIBC_VER:=0.9.27
-UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_VER)
-UCLIBC_SOURCE:=uClibc-$(UCLIBC_VER).tar.bz2
-UCLIBC_SITE:=http://www.uclibc.org/downloads
+ PKG_SOURCE_URL:=http://www.uclibc.org/downloads
+ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
+ LIBC_SO_VERSION:=$(PKG_VERSION)
endif
+PATCH_DIR:=./patches-$(PKG_VERSION)
+CONFIG_DIR:=./config-$(PKG_VERSION)
+
+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 $(ARCH) | sed -e s'/-.*//' \
-e 's/i.86/i386/' \
-e 's/sparc.*/sparc/' \
-e 's/arm.*/arm/g' \
+ -e 's/avr32.*/avr32/g' \
-e 's/m68k.*/m68k/' \
-e 's/ppc/powerpc/g' \
-e 's/v850.*/v850/g' \
)
-$(DL_DIR)/$(UCLIBC_SOURCE):
- mkdir -p $(DL_DIR)
- $(SCRIPT_DIR)/download.pl $(DL_DIR) $(UCLIBC_SOURCE) x $(UCLIBC_SITE)
+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),' $(TOOLCHAIN_DIR)/info.mk
+endef
-$(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE)
- mkdir -p $(TOOL_BUILD_DIR)
- bzcat $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
- $(PATCH) $(UCLIBC_DIR) ./patches
- touch $(UCLIBC_DIR)/.unpacked
+GEN_CONFIG=$(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))))
-$(UCLIBC_DIR)/.configured: $(UCLIBC_DIR)/.unpacked
- $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(UCLIBC_DIR)/Rules.mak
- cp ./files/config.$(UCLIBC_TARGET_ARCH) $(UCLIBC_DIR)/.config
- $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
- $(UCLIBC_DIR)/.config
-ifeq ($(BR2_LARGEFILE),y)
- $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.config
-else
- $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.config
-endif
- $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.config
-ifeq ($(BR2_SOFT_FLOAT),y)
- $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.config
-endif
- mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
- mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
- mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
- $(MAKE1) -C $(UCLIBC_DIR) \
- PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
- DEVEL_PREFIX=/usr/ \
- RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
- HOSTCC="$(HOSTCC)" \
- CPU_CFLAGS="$(TARGET_CFLAGS)" \
- pregen install_dev;
- touch $(UCLIBC_DIR)/.configured
-
-$(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(LIBFLOAT_TARGET)
- $(MAKE1) -C $(UCLIBC_DIR) \
- PREFIX= \
+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' \
+ $(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)/$(LIBC)-dev/" \
DEVEL_PREFIX=/ \
- RUNTIME_PREFIX=/ \
+ RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
HOSTCC="$(HOSTCC)" \
+ CC="$(TARGET_CC)" \
CPU_CFLAGS="$(TARGET_CFLAGS)" \
- all
- touch -c $(UCLIBC_DIR)/lib/libc.a
+ ARCH="$(CONFIG_ARCH)" \
+ pregen \
+ install_headers
+endef
-$(STAGING_DIR)/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
- $(MAKE1) -C $(UCLIBC_DIR) \
- PREFIX=$(STAGING_DIR)/ \
- DEVEL_PREFIX=/ \
- RUNTIME_PREFIX=/ \
- install_runtime
- $(MAKE1) -C $(UCLIBC_DIR) \
- PREFIX=$(STAGING_DIR)/ \
- DEVEL_PREFIX=/ \
- RUNTIME_PREFIX=/ \
- install_dev
- echo $(UCLIBC_VER) > $(STAGING_DIR)/uclibc_version
- touch -c $(STAGING_DIR)/lib/libc.a
-
-source: $(DL_DIR)/$(UCLIBC_SOURCE)
-prepare: $(UCLIBC_DIR)/.configured
-compile: $(UCLIBC_DIR)/lib/libc.a
-install: $(STAGING_DIR)/lib/libc.a $(UCLIBC_TARGETS)
-clean:
- rm -rf $(UCLIBC_DIR) $(TOOL_BUILD_DIR)/uClibc_dev
+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))
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