2 # Copyright (C) 2006-2016 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
10 MD5SUM_2.19 = 42dad4edd3bcb38006d13b5640b00b38
13 MD5SUM_2.21 = 76050a65c444d58b5c4aa0d6034736ed
14 REVISION_2.21 = 16d0a0c
16 MD5SUM_2.22 = b575850e77b37d70f96472285290b391
17 REVISION_2.22 = b995d95
21 PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION))
23 PKG_REVISION:=$(REVISION_$(PKG_VERSION))
24 PKG_MIRROR_MD5SUM:=$(MD5SUM_$(PKG_VERSION))
27 PKG_SOURCE_URL:=git://sourceware.org/git/glibc.git
28 PKG_SOURCE_VERSION:=$(PKG_REVISION)
29 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_REVISION)
30 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
33 ifneq ($(CONFIG_EGLIBC_VERSION_2_19),)
36 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
37 PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_19
40 PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION)
42 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
43 CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
45 include $(INCLUDE_DIR)/toolchain-build.mk
47 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
48 HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
49 HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
50 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_$(VARIANT)_installed
53 ifdef CONFIG_MIPS64_ABI_N64
54 TARGET_CFLAGS += -mabi=64
56 ifdef CONFIG_MIPS64_ABI_N32
57 TARGET_CFLAGS += -mabi=n32
59 ifdef CONFIG_MIPS64_ABI_O32
60 TARGET_CFLAGS += -mabi=32
65 BUILD_CC="$(HOSTCC)" \
66 $(TARGET_CONFIGURE_OPTS) \
67 CFLAGS="$(TARGET_CFLAGS)" \
68 libc_cv_slibdir="/lib" \
70 $(HOST_BUILD_DIR)/$(GLIBC_PATH)configure \
72 --build=$(GNU_HOST_NAME) \
73 --host=$(REAL_GNU_TARGET_NAME) \
74 --with-headers=$(TOOLCHAIN_DIR)/include \
80 --$(if $(CONFIG_SOFT_FLOAT),without,with)-fp
83 export ac_cv_header_cpuid_h=yes
84 export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include
86 define Host/SetToolchainInfo
87 $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
88 ifneq ($(CONFIG_EGLIBC_VERSION_2_19),)
89 $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
91 $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
93 $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
94 $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
98 [ -f $(HOST_BUILD_DIR)/.autoconf ] || { \
99 cd $(HOST_BUILD_DIR)/$(GLIBC_PATH); \
100 autoconf --force && \
101 touch $(HOST_BUILD_DIR)/.autoconf; \
103 mkdir -p $(CUR_BUILD_DIR)
104 grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(CUR_BUILD_DIR)/option-groups.config
105 ( cd $(CUR_BUILD_DIR); rm -f config.cache; \
111 $(call Host/Prepare/Default)
112 ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
113 ifneq ($(CONFIG_EGLIBC_VERSION_2_19),)
114 $(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
119 rm -rf $(CUR_BUILD_DIR)* \
120 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
121 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)