Files
bpfire/lfs/glibc
Michael Tremer 6cf219c427 Drop support for i586
This patch removes support for i586 according to the decision being
taken over a year ago.

It removes the architecture from the build system and removes all
required hacks and other quirks that have been necessary before.

There is no need to ship any changed files to the remaining
architectures as the removed code branches have not been used.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2021-12-04 23:27:26 +01:00

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###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2021 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
VER = 2.33
THISAPP = glibc-$(VER)
DL_FILE = $(THISAPP).tar.xz
DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
# Normal build or $(TOOLS_DIR) build.
#
ifeq "$(ROOT)" ""
TARGET = $(DIR_INFO)/$(THISAPP)
EXTRA_CONFIG = \
--build=$(BUILDTARGET) \
--prefix=/usr \
--libexecdir=/usr/lib/glibc \
--enable-stack-protector=strong
else
TARGET = $(DIR_INFO)/$(THISAPP)-tools
EXTRA_CONFIG = \
--host=$(CROSSTARGET) \
--build=$(BUILDTARGET) \
--prefix=$(TOOLS_DIR) \
--with-headers=$(TOOLS_DIR)/include \
libc_cv_forced_unwind=yes \
libc_cv_c_cleanup=yes
endif
ifeq "$(BUILD_ARCH)" "aarch64"
CFLAGS += -Wno-error=maybe-uninitialized
endif
# Add some general configuration flags
EXTRA_CONFIG += \
--disable-profile \
--enable-kernel=4.14.0 \
--enable-add-ons \
--without-selinux \
--enable-experimental-malloc \
--enable-bind-now \
--disable-crypt
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_MD5 = 390bbd889c7e8e8a7041564cb6b27cca
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download :$(patsubst %,$(DIR_DL)/%,$(objects))
md5 : $(subst %,%_MD5,$(objects))
###############################################################################
# Downloading, checking, md5sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_MD5,$(objects)) :
@$(MD5)
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
@mkdir $(DIR_SRC)/glibc-build
# Security Fixes
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.33-use-__pthread_attr_copy-in-mq_notify-bug-27896.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.33-librt-fix-null-pointer-dereference-bug-28213.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-localedef-no-archive.patch
ifneq "$(TOOLCHAIN)" "1"
ifeq "$(BUILD_ARCH)" "x86_64"
cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib64 -Wl,-dynamic-linker=/lib64/ld-linux-x86-64.so.2 -o|' \
scripts/test-installation.pl
endif
ifeq "$(BUILD_ARCH)" "armv6l"
cd $(DIR_APP) && sed -i 's|libs -o|libs -L/usr/lib -Wl,-dynamic-linker=/lib/ld-linux.so.3 -o|' \
scripts/test-installation.pl
endif
endif
cd $(DIR_SRC)/glibc-build && \
CFLAGS="$(CFLAGS) -fno-asynchronous-unwind-tables" \
$(DIR_APP)/configure $(EXTRA_CONFIG)
cd $(DIR_SRC)/glibc-build && make PARALLELMFLAGS=$(MAKETUNING) \
CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)"
cd $(DIR_APP) && sed '/test-installation/s@\$$(PERL)@echo not running@' -i Makefile
cd $(DIR_SRC)/glibc-build && make install
ifneq "$(TOOLCHAIN)" "1"
# Creating the locales
mkdir -p /usr/lib/locale
cd $(DIR_SRC)/glibc-build && make localedata/install-locales $(MAKETUNING)
# Timezone data will be shipped by tzdata.
rm -rfv /usr/share/zoneinfo
endif
ifeq "$(TOOLCHAIN)" "1"
# Test the linker in toolchain
cd $(DIR_APP) && echo "int main() { return 0; }" > dummy.c
cd $(DIR_APP) && $(CROSSTARGET)-gcc dummy.c -o dummy
# Must be using a runtime linker from $(TOOLS_DIR)
cd $(DIR_APP) && readelf -l dummy | grep "Requesting program interpreter: $(TOOLS_DIR)"
cd $(DIR_APP) && rm -vf dummy dummy.c
endif
@rm -rf $(DIR_APP) $(DIR_SRC)/glibc-build
@$(POSTBUILD)