2 # Copyright (C) 2006-2012 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
8 include $(INCLUDE_DIR)/target.mk
11 PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
12 PKG_SOURCE_URL:=http://www.uclibc.org/downloads
13 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
14 LIBC_SO_VERSION:=$(PKG_VERSION)
15 PATCH_DIR:=./patches-$(PKG_VERSION)
16 CONFIG_DIR:=./config-$(PKG_VERSION)
18 PKG_MD5SUM_0.9.33.2 = a338aaffc56f0f5040e6d9fa8a12eda1
19 PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
21 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
23 include $(INCLUDE_DIR)/toolchain-build.mk
25 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
26 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
28 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
30 -e 's/sparc.*/sparc/' \
32 -e 's/avr32.*/avr32/g' \
34 -e 's/ppc/powerpc/g' \
35 -e 's/v850.*/v850/g' \
37 -e 's/sh[234].*/sh/' \
39 -e 's/mipsel.*/mips/' \
44 define Host/SetToolchainInfo
45 $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
46 $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
47 $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
48 $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
51 GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
52 $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
53 $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
54 $(CONFIG_DIR)/$(ARCH)$(strip \
55 $(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD), \
56 $(if $(CONFIG_HAS_SPE_FPU),$(if $(wildcard $(CONFIG_DIR)/$(ARCH).e500),.e500))))
59 $(call Host/Prepare/Default)
60 $(if $(strip $(QUILT)), \
61 cd $(HOST_BUILD_DIR); \
62 if $(QUILT_CMD) next >/dev/null 2>&1; then \
63 $(QUILT_CMD) push -a; \
66 ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
67 $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
68 $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/include\",g' \
69 -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
70 -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
71 -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
72 -e 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=$(if $(CONFIG_BUILD_NLS),y,n),g' \
73 $(HOST_BUILD_DIR)/.config
74 $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
75 $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
76 PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
77 PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
79 RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
82 CPU_CFLAGS="$(TARGET_CFLAGS)" \
83 ARCH="$(CONFIG_ARCH)" \
92 -funsigned-char -fno-builtin -fno-asm \
93 --std=gnu99 -ffunction-sections -fdata-sections \
96 UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
97 $(TARGET_CONFIGURE_OPTS) \
101 CPU_CFLAGS="$(CPU_CFLAGS)" \
102 ARCH="$(CONFIG_ARCH)" \
103 LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
107 $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
108 $(UCLIBC_MAKE) $(TOOLCHAIN_JOBS) PREFIX= all
109 $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
110 $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/lib/
111 $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/lib/
112 ( cd $(TOOLCHAIN_DIR) ; \
113 for d in lib usr/lib ; do \
114 for f in libc.so libpthread.so libgcc_s.so ; do \
115 if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
116 $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
122 $(TOOLCHAIN_DIR)/lib/libresolv*.so* \
123 $(TOOLCHAIN_DIR)/lib/libnsl*.so*
127 $(call Host/SetToolchainInfo)
128 $(UCLIBC_MAKE) PREFIX= utils
129 $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
131 $(HOST_BUILD_DIR)/utils/ldd \
132 $(TOOLCHAIN_DIR)/bin/
133 $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
135 $(HOST_BUILD_DIR)/utils/ldconfig \
136 $(TOOLCHAIN_DIR)/sbin/
142 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
143 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
146 $(eval $(call HostBuild))