Root/toolchain/uClibc/Makefile

1#
2# Copyright (C) 2006-2009 OpenWrt.org
3#
4# This is free software, licensed under the GNU General Public License v2.
5# See /LICENSE for more information.
6#
7include $(TOPDIR)/rules.mk
8include $(INCLUDE_DIR)/target.mk
9
10PKG_NAME:=uClibc
11PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
12ifeq ($(CONFIG_UCLIBC_VERSION_0_9_32),y)
13  PKG_SOURCE_URL:=git://git.busybox.net/uClibc
14  PKG_SOURCE_PROTO:=git
15  PKG_SOURCE_VERSION:=e2903ddb06b1f50cb4ac9af0b035c74ed6b9d30f
16  PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
17  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
18  LIBC_SO_VERSION:=$(PKG_VERSION)-git
19else
20  PKG_SOURCE_URL:=http://www.uclibc.org/downloads
21  PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
22  LIBC_SO_VERSION:=$(PKG_VERSION)
23endif
24PATCH_DIR:=./patches-$(PKG_VERSION)
25CONFIG_DIR:=./config-$(PKG_VERSION)
26
27PKG_MD5SUM_0.9.30.1 = 1a4b84e5536ad8170563ffa88c34679c
28PKG_MD5SUM_0.9.30.2 = e759ec855500082ac3e671dd6cacfdb0
29PKG_MD5SUM_0.9.30.3 = 73a4bf4a0fa508b01a7a3143574e3d21
30PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
31
32HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
33
34include $(INCLUDE_DIR)/toolchain-build.mk
35
36HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
37HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
38
39UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
40        -e 's/i.86/i386/' \
41        -e 's/sparc.*/sparc/' \
42        -e 's/arm.*/arm/g' \
43        -e 's/avr32.*/avr32/g' \
44        -e 's/m68k.*/m68k/' \
45        -e 's/ppc/powerpc/g' \
46        -e 's/v850.*/v850/g' \
47        -e 's/sh64/sh/' \
48        -e 's/sh[234].*/sh/' \
49        -e 's/mips.*/mips/' \
50        -e 's/mipsel.*/mips/' \
51        -e 's/cris.*/cris/' \
52)
53
54
55define Host/SetToolchainInfo
56    $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
57    $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
58    $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
59    $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
60endef
61
62GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
63    $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
64    $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
65    $(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD))
66
67define Host/Prepare
68    $(call Host/SetToolchainInfo)
69    $(call Host/Prepare/Default)
70    ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
71    $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
72    $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include\",g' \
73        -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
74        -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
75        -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
76        -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
77        -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
78        -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
79        $(HOST_BUILD_DIR)/.config
80    $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
81    $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
82    PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
83        PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
84        DEVEL_PREFIX=/usr/ \
85        RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
86        HOSTCC="$(HOSTCC)" \
87        CC="$(TARGET_CC)" \
88        CPU_CFLAGS="$(TARGET_CFLAGS)" \
89        ARCH="$(CONFIG_ARCH)" \
90        pregen \
91        install_headers
92endef
93
94define Host/Configure
95endef
96
97UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
98    $(TARGET_CONFIGURE_OPTS) \
99    DEVEL_PREFIX=/usr/ \
100    RUNTIME_PREFIX=/ \
101    HOSTCC="$(HOSTCC)" \
102    CPU_CFLAGS="$(TARGET_CFLAGS)" \
103    ARCH="$(CONFIG_ARCH)" \
104    LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
105    DOSTRIP=""
106
107define Host/Compile
108    $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
109    $(UCLIBC_MAKE) PREFIX= all
110    $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
111    ln -sf ../../lib/libc.so.0 $(TOOLCHAIN_DIR)/usr/lib/libc.so
112    $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/usr/lib/
113    $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/usr/lib/
114    ( cd $(TOOLCHAIN_DIR) ; \
115        for d in lib usr/lib ; do \
116          for f in libc.so libpthread.so libgcc_s.so ; do \
117            if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
118              $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
119            fi \
120          done \
121        done \
122    )
123endef
124
125define Host/Install
126    $(UCLIBC_MAKE) PREFIX= utils
127    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
128    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/usr/bin
129    $(INSTALL_BIN) \
130        $(HOST_BUILD_DIR)/utils/ldd \
131        $(TOOLCHAIN_DIR)/usr/bin/
132    $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
133    $(INSTALL_BIN) \
134        $(HOST_BUILD_DIR)/utils/ldconfig \
135        $(TOOLCHAIN_DIR)/sbin/
136endef
137
138define Host/Clean
139    rm -rf \
140        $(HOST_BUILD_DIR) \
141        $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
142        $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
143endef
144
145$(eval $(call HostBuild))
146

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