| 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),2.14) |
| 13 | PKG_MD5SUM:=1588cc22e796c296223744895ebc4cef |
| 14 | endif |
| 15 | |
| 16 | PKG_SOURCE_URL:=@GNU/glibc |
| 17 | PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 |
| 18 | |
| 19 | PATCH_DIR:=./patches/$(PKG_VERSION) |
| 20 | |
| 21 | include $(INCLUDE_DIR)/toolchain-build.mk |
| 22 | |
| 23 | HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc_built |
| 24 | HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_installed |
| 25 | |
| 26 | HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial |
| 27 | HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final |
| 28 | |
| 29 | GLIBC_ADD_ONS+=nptl, |
| 30 | |
| 31 | ifneq ($(CONFIG_GLIBC_PORTS),) |
| 32 | GLIBC_ADD_ONS+=ports, |
| 33 | define Host/Prepare/ports |
| 34 | ln -snf ../glibc-ports $(HOST_BUILD_DIR)/ports |
| 35 | endef |
| 36 | endif |
| 37 | |
| 38 | # XXX: {e,}glibc does not build w/ -Os |
| 39 | # http://sourceware.org/bugzilla/show_bug.cgi?id=5203 |
| 40 | GLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS)) |
| 41 | |
| 42 | GLIBC_CONFIGURE:= \ |
| 43 | BUILD_CC="$(HOSTCC)" \ |
| 44 | $(TARGET_CONFIGURE_OPTS) \ |
| 45 | CFLAGS="$(GLIBC_CFLAGS)" \ |
| 46 | libc_cv_forced_unwind=yes \ |
| 47 | libc_cv_c_cleanup=yes \ |
| 48 | libc_cv_386_tls=yes \ |
| 49 | libc_cv_slibdir="/lib" \ |
| 50 | $(HOST_BUILD_DIR)/configure \ |
| 51 | --prefix= \ |
| 52 | --build=$(GNU_HOST_NAME) \ |
| 53 | --host=$(REAL_GNU_TARGET_NAME) \ |
| 54 | --with-headers="$(TOOLCHAIN_DIR)/include" \ |
| 55 | $(if $(CONFIG_mips64)$(CONFIG_mips64el), --enable-kernel="2.6.0") \ |
| 56 | --disable-debug \ |
| 57 | --disable-profile \ |
| 58 | --enable-add-ons="$(GLIBC_ADD_ONS)" \ |
| 59 | --without-gd \ |
| 60 | --without-cvs \ |
| 61 | |
| 62 | ifeq ($(CONFIG_SOFT_FLOAT),) |
| 63 | GLIBC_CONFIGURE+= \ |
| 64 | --with-fp |
| 65 | else |
| 66 | GLIBC_CONFIGURE+= \ |
| 67 | --without-fp |
| 68 | endif |
| 69 | |
| 70 | GLIBC_CONFIGURE_STAGE1:= \ |
| 71 | $(GLIBC_CONFIGURE) \ |
| 72 | --disable-sanity-checks \ |
| 73 | --enable-hacker-mode \ |
| 74 | |
| 75 | GLIBC_CONFIGURE_STAGE2:= \ |
| 76 | $(GLIBC_CONFIGURE) \ |
| 77 | |
| 78 | GLIBC_MAKE:= \ |
| 79 | $(MAKE) \ |
| 80 | |
| 81 | define Host/SetToolchainInfo |
| 82 | $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk |
| 83 | $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk |
| 84 | $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk |
| 85 | $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk |
| 86 | endef |
| 87 | |
| 88 | define Stage1/Configure |
| 89 | mkdir -p $(HOST_BUILD_DIR1) |
| 90 | ( cd $(HOST_BUILD_DIR1); rm -f config.cache; \ |
| 91 | $(GLIBC_CONFIGURE_STAGE1) \ |
| 92 | ); |
| 93 | endef |
| 94 | |
| 95 | define Stage1/Compile |
| 96 | endef |
| 97 | |
| 98 | define Stage1/Install |
| 99 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR1) \ |
| 100 | CFLAGS="-DBOOTSTRAP_GCC" \ |
| 101 | cross-compiling=yes \ |
| 102 | install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \ |
| 103 | install-headers |
| 104 | [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/bits/stdio_lim.h ] || \ |
| 105 | $(CP) $(HOST_BUILD_DIR1)/bits/stdio_lim.h \ |
| 106 | $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/bits/stdio_lim.h |
| 107 | [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/gnu/stubs.h ] || \ |
| 108 | touch $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/gnu/stubs.h |
| 109 | endef |
| 110 | |
| 111 | define Stage2/Configure |
| 112 | mkdir -p $(HOST_BUILD_DIR2) |
| 113 | ( cd $(HOST_BUILD_DIR2); rm -f config.cache; \ |
| 114 | $(GLIBC_CONFIGURE_STAGE2) \ |
| 115 | ); |
| 116 | endef |
| 117 | |
| 118 | define Stage2/Compile |
| 119 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) all |
| 120 | endef |
| 121 | |
| 122 | define Stage2/Install |
| 123 | $(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) \ |
| 124 | install_root="$(TOOLCHAIN_DIR)" \ |
| 125 | install |
| 126 | ( cd $(TOOLCHAIN_DIR) ; \ |
| 127 | for d in lib usr/lib ; do \ |
| 128 | for f in libc.so libpthread.so libgcc_s.so ; do \ |
| 129 | if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \ |
| 130 | $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \ |
| 131 | fi \ |
| 132 | done \ |
| 133 | done \ |
| 134 | ) |
| 135 | endef |
| 136 | |
| 137 | define Host/Prepare |
| 138 | $(call Host/SetToolchainInfo) |
| 139 | $(call Host/Prepare/Default) |
| 140 | ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) |
| 141 | $(call Host/Prepare/ports) |
| 142 | $(call Stage1/Configure) |
| 143 | $(call Stage1/Compile) |
| 144 | $(call Stage1/Install) |
| 145 | endef |
| 146 | |
| 147 | define Host/Configure |
| 148 | endef |
| 149 | |
| 150 | define Host/Compile |
| 151 | $(call Stage2/Configure) |
| 152 | $(call Stage2/Compile) |
| 153 | $(call Stage2/Install) |
| 154 | endef |
| 155 | |
| 156 | define Host/Install |
| 157 | endef |
| 158 | |
| 159 | define Host/Clean |
| 160 | rm -rf \ |
| 161 | $(HOST_BUILD_DIR) \ |
| 162 | $(HOST_BUILD_DIR1) \ |
| 163 | $(HOST_BUILD_DIR2) \ |
| 164 | $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \ |
| 165 | $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) |
| 166 | endef |
| 167 | |
| 168 | $(eval $(call HostBuild)) |
| 169 | |
