100 lines
3.0 KiB
Makefile
100 lines
3.0 KiB
Makefile
#
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# Copyright (C) 2006-2020 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=glibc
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PKG_VERSION:=2.37
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PKG_RELEASE:=1
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PKG_SOURCE_PROTO:=git
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PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
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PKG_SOURCE_VERSION:=b4e23c75aea756b4bddc4abcf27a1c6dca8b6bd3
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PKG_MIRROR_HASH:=4d5b3de6ec7b47427700f74fdb529e32083b54a512f6ca86ec824a61092ecdd4
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PKG_SOURCE_URL:=https://sourceware.org/git/glibc.git
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.xz
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PKG_CPE_ID:=cpe:/a:gnu:glibc
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HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
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CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
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PATCH_DIR:=$(PATH_PREFIX)/patches
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include $(INCLUDE_DIR)/toolchain-build.mk
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HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
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HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
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HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
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HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_$(VARIANT)_installed
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ifeq ($(ARCH),mips64)
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ifdef CONFIG_MIPS64_ABI_N64
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TARGET_CFLAGS += -mabi=64
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endif
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ifdef CONFIG_MIPS64_ABI_N32
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TARGET_CFLAGS += -mabi=n32
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endif
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ifdef CONFIG_MIPS64_ABI_O32
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TARGET_CFLAGS += -mabi=32
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endif
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endif
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# -Os miscompiles w. 2.24 gcc5/gcc6
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# only -O2 tested by upstream changeset
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# "Optimize i386 syscall inlining for GCC 5"
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GLIBC_CONFIGURE:= \
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unset LD_LIBRARY_PATH; \
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BUILD_CC="$(HOSTCC)" \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="-O2 $(filter-out -Os,$(call qstrip,$(TARGET_CFLAGS)))" \
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libc_cv_slibdir="/lib" \
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use_ldconfig=no \
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$(HOST_BUILD_DIR)/$(GLIBC_PATH)configure \
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--prefix= \
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--build=$(GNU_HOST_NAME) \
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--host=$(REAL_GNU_TARGET_NAME) \
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--with-headers=$(TOOLCHAIN_DIR)/include \
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--disable-profile \
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--disable-werror \
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--without-gd \
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--without-cvs \
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--enable-add-ons \
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--$(if $(CONFIG_SOFT_FLOAT),without,with)-fp \
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$(if $(CONFIG_PKG_CC_STACKPROTECTOR_REGULAR),--enable-stack-protector=yes) \
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$(if $(CONFIG_PKG_CC_STACKPROTECTOR_STRONG),--enable-stack-protector=strong) \
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$(if $(CONFIG_PKG_CC_STACKPROTECTOR_ALL),--enable-stack-protector=all) \
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$(if $(CONFIG_PKG_RELRO_FULL),--enable-bind-now) \
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--enable-kernel=5.15.0
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export libc_cv_ssp=no
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export libc_cv_ssp_strong=no
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export ac_cv_header_cpuid_h=yes
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export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include
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define Host/SetToolchainInfo
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$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
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endef
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define Host/Configure
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mkdir -p $(CUR_BUILD_DIR)
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( cd $(CUR_BUILD_DIR); rm -f config.cache; \
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$(GLIBC_CONFIGURE) \
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);
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endef
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define Host/Prepare
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$(call Host/Prepare/Default)
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ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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endef
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define Host/Clean
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rm -rf $(CUR_BUILD_DIR)* \
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$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
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$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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endef
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