1# 2# Copyright (C) 2006-2016 OpenWrt.org 3# 4# This is free software, licensed under the GNU General Public License v2. 5# See /LICENSE for more information. 6# 7include $(TOPDIR)/rules.mk 8 9 10MD5SUM_2.19 = 42dad4edd3bcb38006d13b5640b00b38 11REVISION_2.19 = 25243 12 13MD5SUM_2.21 = 76050a65c444d58b5c4aa0d6034736ed 14REVISION_2.21 = 16d0a0c 15 16MD5SUM_2.22 = b575850e77b37d70f96472285290b391 17REVISION_2.22 = b995d95 18 19 20PKG_NAME:=glibc 21PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION)) 22 23PKG_REVISION:=$(REVISION_$(PKG_VERSION)) 24PKG_MIRROR_MD5SUM:=$(MD5SUM_$(PKG_VERSION)) 25 26PKG_SOURCE_PROTO:=git 27PKG_SOURCE_URL:=git://sourceware.org/git/glibc.git 28PKG_SOURCE_VERSION:=$(PKG_REVISION) 29PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_REVISION) 30PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2 31 32GLIBC_PATH:= 33 34PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION) 35 36HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR) 37CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT) 38 39include $(INCLUDE_DIR)/toolchain-build.mk 40 41HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared 42HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured 43HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built 44HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_$(VARIANT)_installed 45 46ifeq ($(ARCH),mips64) 47 ifdef CONFIG_MIPS64_ABI_N64 48 TARGET_CFLAGS += -mabi=64 49 endif 50 ifdef CONFIG_MIPS64_ABI_N32 51 TARGET_CFLAGS += -mabi=n32 52 endif 53 ifdef CONFIG_MIPS64_ABI_O32 54 TARGET_CFLAGS += -mabi=32 55 endif 56endif 57 58GLIBC_CONFIGURE:= \ 59 BUILD_CC="$(HOSTCC)" \ 60 $(TARGET_CONFIGURE_OPTS) \ 61 CFLAGS="$(TARGET_CFLAGS)" \ 62 libc_cv_slibdir="/lib" \ 63 use_ldconfig=no \ 64 $(HOST_BUILD_DIR)/$(GLIBC_PATH)configure \ 65 --prefix= \ 66 --build=$(GNU_HOST_NAME) \ 67 --host=$(REAL_GNU_TARGET_NAME) \ 68 --with-headers=$(TOOLCHAIN_DIR)/include \ 69 --disable-profile \ 70 --disable-werror \ 71 --without-gd \ 72 --without-cvs \ 73 --enable-add-ons \ 74 --$(if $(CONFIG_SOFT_FLOAT),without,with)-fp 75 76export libc_cv_ssp=no 77export ac_cv_header_cpuid_h=yes 78export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include 79 80define Host/SetToolchainInfo 81 $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk 82 $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk 83 $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk 84 $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk 85endef 86 87define Host/Configure 88 [ -f $(HOST_BUILD_DIR)/.autoconf ] || { \ 89 cd $(HOST_BUILD_DIR)/$(GLIBC_PATH); \ 90 autoconf --force && \ 91 touch $(HOST_BUILD_DIR)/.autoconf; \ 92 } 93 mkdir -p $(CUR_BUILD_DIR) 94 ( cd $(CUR_BUILD_DIR); rm -f config.cache; \ 95 $(GLIBC_CONFIGURE) \ 96 ); 97endef 98 99define Host/Prepare 100 $(call Host/Prepare/Default) 101 ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) 102endef 103 104define Host/Clean 105 rm -rf $(CUR_BUILD_DIR)* \ 106 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \ 107 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) 108endef 109