Files
bpfire/lfs/glibc
Michael Tremer 39f94ee8eb Drop support for armv6l (and armv7hl)
This removes support for building IPFire for 32 bit ARM architectures.

This has been decided in August 2022 with six months notice as there are
not very many users and hardware is generally not available any more.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
2023-02-10 09:26:37 +00:00

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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 = 2.36
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
endif
ifeq "$(BUILD_ARCH)" "aarch64"
CFLAGS += -Wno-error=maybe-uninitialized
endif
# Add some general configuration flags
EXTRA_CONFIG += \
--disable-profile \
--enable-kernel=4.14.0 \
--enable-add-ons \
--without-selinux \
--enable-experimental-malloc \
--enable-bind-now \
--disable-crypt
ifeq "$(BUILD_ARCH)" "x86_64"
EXTRA_CONFIG += --enable-cet
endif
ifeq "$(BUILD_ARCH)" "aarch64"
EXTRA_CONFIG += --enable-memory-tagging
endif
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_BLAKE2 = f8375e084043f032609e66fd98c234249df57a595c59672acb1bb8c69aed64d339d526611553449492b097cda900ad1d9bae8873d7f5932b10a9a0d8c9210c55
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download :$(patsubst %,$(DIR_DL)/%,$(objects))
b2 : $(subst %,%_BLAKE2,$(objects))
###############################################################################
# Downloading, checking, b2sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_BLAKE2,$(objects)) :
@$(B2SUM)
###############################################################################
# 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
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-localedef-no-archive.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.36-syslog-large-messages.patch
cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/glibc-2.36-syslog-whitespace-fix.patch
ifneq "$(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
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)