| 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 | # |
| 7 | include $(TOPDIR)/rules.mk |
| 8 | |
| 9 | PKG_NAME:=glibc |
| 10 | PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION)) |
| 11 | |
| 12 | ifeq ($(PKG_VERSION),2.3.6) |
| 13 | PKG_MD5SUM:=bfdce99f82d6dbcb64b7f11c05d6bc96 |
| 14 | endif |
| 15 | ifeq ($(PKG_VERSION),2.4) |
| 16 | PKG_MD5SUM:=7e9a88dcd41fbc53801dbe5bdacaf245 |
| 17 | endif |
| 18 | ifeq ($(PKG_VERSION),2.6.1) |
| 19 | PKG_MD5SUM:=11cf6d3fc86dbe0890b8d00372eb6286 |
| 20 | endif |
| 21 | ifeq ($(PKG_VERSION),2.7) |
| 22 | PKG_MD5SUM:=065c5952b439deba40083ccd67bcc8f7 |
| 23 | endif |
| 24 | |
| 25 | PKG_SOURCE_URL:=@GNU/glibc/ |
| 26 | PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 |
| 27 | |
| 28 | PATCH_DIR:=./patches/$(PKG_VERSION) |
| 29 | |
| 30 | include $(INCLUDE_DIR)/toolchain-build.mk |
| 31 | |
| 32 | HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc_built |
| 33 | HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_installed |
| 34 | |
| 35 | HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial |
| 36 | HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final |
| 37 | |
| 38 | GLIBC_ADD_ONS+=nptl, |
| 39 | |
| 40 | ifneq ($(CONFIG_GLIBC_PORTS),) |
| 41 | GLIBC_ADD_ONS+=ports, |
| 42 | define Host/Prepare/ports |
| 43 | ln -snf ../glibc-ports $(HOST_BUILD_DIR)/ports |
| 44 | endef |
| 45 | endif |
| 46 | |
| 47 | # XXX: {e,}glibc does not build w/ -Os |
| 48 | # http://sourceware.org/bugzilla/show_bug.cgi?id=5203 |
| 49 | GLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS)) |
| 50 | |
| 51 | GLIBC_CONFIGURE:= \ |
| 52 | BUILD_CC="$(HOSTCC)" \ |
| 53 | $(TARGET_CONFIGURE_OPTS) \ |
| 54 | CFLAGS="$(GLIBC_CFLAGS)" \ |
| 55 | libc_cv_forced_unwind=yes \ |
| 56 | libc_cv_c_cleanup=yes \ |
| 57 | libc_cv_386_tls=yes \ |
| 58 | libc_cv_slibdir="/lib" \ |
| 59 | $(HOST_BUILD_DIR)/configure \ |
| 60 | --prefix=/usr \ |
| 61 | --build=$(GNU_HOST_NAME) \ |
| 62 | --host=$(REAL_GNU_TARGET_NAME) \ |
| 63 | --with-headers="$(TOOLCHAIN_DIR)/usr/include" \ |
| 64 | $(if $(CONFIG_mips64)$(CONFIG_mips64el), --enable-kernel="2.6.0") \ |
| 65 | --disable-debug \ |
| 66 | --disable-profile \ |
| 67 | --enable-add-ons="$(GLIBC_ADD_ONS)" \ |
| 68 | --without-gd \ |
| 69 | --without-cvs \ |
| 70 | |
| 71 | ifeq ($(CONFIG_SOFT_FLOAT),) |
| 72 | GLIBC_CONFIGURE+= \ |
| 73 | --with-fp |
| 74 | else |
| 75 | GLIBC_CONFIGURE+= \ |
| 76 | --without-fp |
| 77 | endif |
| 78 | |
| 79 | GLIBC_CONFIGURE_STAGE1:= \ |
| 80 | $(GLIBC_CONFIGURE) \ |
| 81 | --disable-sanity-checks \ |
| 82 | --enable-hacker-mode \ |
| 83 | |
| 84 | GLIBC_CONFIGURE_STAGE2:= \ |
| 85 | $(GLIBC_CONFIGURE) \ |
| 86 | |
| 87 | GLIBC_MAKE:= \ |
| 88 | $(MAKE) \ |
| 89 | |
| 90 | |
| 91 | define Host/SetToolchainInfo |
| 92 | $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk |
| 93 | $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk |
| 94 | $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk |
| 95 | $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk |
| 96 | endef |
| 97 | |
| 98 | define Stage1/Configure |
| 99 | mkdir -p $(HOST_BUILD_DIR1) |
| 100 | ( cd $(HOST_BUILD_DIR1); rm -f config.cache; \ |
| 101 | $(GLIBC_CONFIGURE_STAGE1) \ |
| 102 | ); |
| 103 | endef |
| 104 | |
| 105 | define Stage1/Compile |
| 106 | endef |
| 107 | |
| 108 | define Stage1/Install |
| 109 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR1) \ |
| 110 | CFLAGS="-DBOOTSTRAP_GCC" \ |
| 111 | cross-compiling=yes \ |
| 112 | install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \ |
| 113 | install-headers |
| 114 | [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h ] || \ |
| 115 | $(CP) $(HOST_BUILD_DIR1)/bits/stdio_lim.h \ |
| 116 | $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h |
| 117 | [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h ] || \ |
| 118 | touch $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h |
| 119 | endef |
| 120 | |
| 121 | define Stage2/Configure |
| 122 | mkdir -p $(HOST_BUILD_DIR2) |
| 123 | ( cd $(HOST_BUILD_DIR2); rm -f config.cache; \ |
| 124 | $(GLIBC_CONFIGURE_STAGE2) \ |
| 125 | ); |
| 126 | endef |
| 127 | |
| 128 | define Stage2/Compile |
| 129 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) all |
| 130 | endef |
| 131 | |
| 132 | define Stage2/Install |
| 133 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) \ |
| 134 | install_root="$(TOOLCHAIN_DIR)" \ |
| 135 | install |
| 136 | ( cd $(TOOLCHAIN_DIR) ; \ |
| 137 | for d in lib usr/lib ; do \ |
| 138 | for f in libc.so libpthread.so libgcc_s.so ; do \ |
| 139 | if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \ |
| 140 | $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \ |
| 141 | fi \ |
| 142 | done \ |
| 143 | done \ |
| 144 | ) |
| 145 | endef |
| 146 | |
| 147 | define Host/Prepare |
| 148 | $(call Host/SetToolchainInfo) |
| 149 | $(call Host/Prepare/Default) |
| 150 | ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) |
| 151 | $(call Host/Prepare/ports) |
| 152 | $(call Stage1/Configure) |
| 153 | $(call Stage1/Compile) |
| 154 | $(call Stage1/Install) |
| 155 | endef |
| 156 | |
| 157 | define Host/Configure |
| 158 | endef |
| 159 | |
| 160 | define Host/Compile |
| 161 | $(call Stage2/Configure) |
| 162 | $(call Stage2/Compile) |
| 163 | $(call Stage2/Install) |
| 164 | endef |
| 165 | |
| 166 | define Host/Install |
| 167 | endef |
| 168 | |
| 169 | define Host/Clean |
| 170 | rm -rf \ |
| 171 | $(HOST_BUILD_DIR) \ |
| 172 | $(HOST_BUILD_DIR1) \ |
| 173 | $(HOST_BUILD_DIR2) \ |
| 174 | $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \ |
| 175 | $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) |
| 176 | endef |
| 177 | |
| 178 | $(eval $(call HostBuild)) |
| 179 | |
