Root/toolchain/uClibc/Makefile

1
2
3#
4# Copyright (C) 2006-2010 OpenWrt.org
5#
6# This is free software, licensed under the GNU General Public License v2.
7# See /LICENSE for more information.
8#
9include $(TOPDIR)/rules.mk
10include $(INCLUDE_DIR)/target.mk
11
12PKG_NAME:=uClibc
13PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
14ifeq ($(CONFIG_UCLIBC_VERSION),"0.9.32")
15  PKG_SOURCE_URL:=git://git.busybox.net/uClibc
16  PKG_SOURCE_PROTO:=git
17  PKG_SOURCE_VERSION:=ef487a35f428da6240003dca23b9d29908e2285e
18  PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
19  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
20  LIBC_SO_VERSION:=$(PKG_VERSION)-git
21else
22  PKG_SOURCE_URL:=http://www.uclibc.org/downloads
23  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
24  LIBC_SO_VERSION:=$(PKG_VERSION)
25endif
26PATCH_DIR:=./patches-$(PKG_VERSION)
27CONFIG_DIR:=./config-$(PKG_VERSION)
28
29PKG_MD5SUM_0.9.30.1 = 1a4b84e5536ad8170563ffa88c34679c
30PKG_MD5SUM_0.9.30.2 = e759ec855500082ac3e671dd6cacfdb0
31PKG_MD5SUM_0.9.30.3 = 73a4bf4a0fa508b01a7a3143574e3d21
32PKG_MD5SUM_0.9.31 = 52fb8a494758630c8d3ddd7f1e0daafd
33PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
34
35HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
36
37include $(INCLUDE_DIR)/toolchain-build.mk
38
39HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
40HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
41
42UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
43        -e 's/i.86/i386/' \
44        -e 's/sparc.*/sparc/' \
45        -e 's/arm.*/arm/g' \
46        -e 's/avr32.*/avr32/g' \
47        -e 's/m68k.*/m68k/' \
48        -e 's/ppc/powerpc/g' \
49        -e 's/v850.*/v850/g' \
50        -e 's/sh64/sh/' \
51        -e 's/sh[234].*/sh/' \
52        -e 's/mips.*/mips/' \
53        -e 's/mipsel.*/mips/' \
54        -e 's/cris.*/cris/' \
55)
56
57
58define Host/SetToolchainInfo
59    $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
60    $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
61    $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
62    $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
63endef
64
65GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
66    $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
67    $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
68    $(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD))
69
70define Host/Prepare
71    $(call Host/SetToolchainInfo)
72    $(call Host/Prepare/Default)
73    ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
74    $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
75    $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include\",g' \
76        -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
77        -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
78        -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
79        -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
80        -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
81        -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
82        $(HOST_BUILD_DIR)/.config
83    $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
84    $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
85    PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
86        PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
87        DEVEL_PREFIX=/usr/ \
88        RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
89        HOSTCC="$(HOSTCC)" \
90        CC="$(TARGET_CC)" \
91        CPU_CFLAGS="$(TARGET_CFLAGS)" \
92        ARCH="$(CONFIG_ARCH)" \
93        pregen \
94        install_headers
95endef
96
97define Host/Configure
98endef
99
100UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
101    $(TARGET_CONFIGURE_OPTS) \
102    DEVEL_PREFIX=/usr/ \
103    RUNTIME_PREFIX=/ \
104    HOSTCC="$(HOSTCC)" \
105    CPU_CFLAGS="$(TARGET_CFLAGS)" \
106    ARCH="$(CONFIG_ARCH)" \
107    LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
108    DOSTRIP=""
109
110define Host/Compile
111    $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
112    $(UCLIBC_MAKE) PREFIX= all
113    $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
114    ln -sf ../../lib/libc.so.0 $(TOOLCHAIN_DIR)/usr/lib/libc.so
115    $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/usr/lib/
116    $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/usr/lib/
117    ( cd $(TOOLCHAIN_DIR) ; \
118        for d in lib usr/lib ; do \
119          for f in libc.so libpthread.so libgcc_s.so ; do \
120            if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
121              $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
122            fi \
123          done \
124        done \
125    )
126endef
127
128define Host/Install
129    $(UCLIBC_MAKE) PREFIX= utils
130    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
131    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/usr/bin
132    $(INSTALL_BIN) \
133        $(HOST_BUILD_DIR)/utils/ldd \
134        $(TOOLCHAIN_DIR)/usr/bin/
135    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
136    $(INSTALL_BIN) \
137        $(HOST_BUILD_DIR)/utils/ldconfig \
138        $(TOOLCHAIN_DIR)/sbin/
139endef
140
141define Host/Clean
142    rm -rf \
143        $(HOST_BUILD_DIR) \
144        $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
145        $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
146endef
147
148$(eval $(call HostBuild))
149

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