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Drop support for armv6l (and armv7hl)

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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>
This commit is contained in:
Michael Tremer
2023-02-07 11:01:29 +00:00
parent 0bc46effda
commit 39f94ee8eb
51 changed files with 19 additions and 62876 deletions
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39
make.sh
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@@ -145,35 +145,21 @@ configure_build() {
BUILDTARGET="${build_arch}-pc-linux-gnu"
CROSSTARGET="${build_arch}-cross-linux-gnu"
BUILD_PLATFORM="x86"
CFLAGS_ARCH="-m64 -mtune=generic -fstack-clash-protection -fcf-protection"
CFLAGS_ARCH="-m64 -mtune=generic -fcf-protection"
;;
aarch64)
BUILDTARGET="${build_arch}-pc-linux-gnu"
CROSSTARGET="${build_arch}-cross-linux-gnu"
BUILD_PLATFORM="arm"
CFLAGS_ARCH="-fstack-clash-protection"
;;
armv7hl)
BUILDTARGET="${build_arch}-pc-linux-gnueabi"
CROSSTARGET="${build_arch}-cross-linux-gnueabi"
BUILD_PLATFORM="arm"
CFLAGS_ARCH="-march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
;;
armv6l)
BUILDTARGET="${build_arch}-pc-linux-gnueabi"
CROSSTARGET="${build_arch}-cross-linux-gnueabi"
BUILD_PLATFORM="arm"
CFLAGS_ARCH="-march=armv6zk+fp -mfpu=vfp -mfloat-abi=softfp -fomit-frame-pointer"
CFLAGS_ARCH=""
;;
riscv64)
BUILDTARGET="${build_arch}-pc-linux-gnu"
CROSSTARGET="${build_arch}-cross-linux-gnu"
BUILD_PLATFORM="riscv"
CFLAGS_ARCH="-fstack-clash-protection"
CFLAGS_ARCH=""
;;
*)
@@ -196,7 +182,7 @@ configure_build() {
TOOLS_DIR="/tools_${BUILD_ARCH}"
# Enables hardening
HARDENING_CFLAGS="-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong"
HARDENING_CFLAGS="-Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -fstack-clash-protection"
CFLAGS="-O2 -pipe -Wall -fexceptions -fPIC ${CFLAGS_ARCH}"
CXXFLAGS="${CFLAGS}"
@@ -236,15 +222,6 @@ configure_build() {
# We allow XZ to use up to 70% of all system memory.
local xz_memory=$(( SYSTEM_MEMORY * 7 / 10 ))
# XZ memory cannot be larger than 2GB on 32 bit systems
case "${build_arch}" in
armv*)
if [ ${xz_memory} -gt 2048 ]; then
xz_memory=2048
fi
;;
esac
XZ_OPT="${XZ_OPT} --memory=${xz_memory}MiB"
}
@@ -258,10 +235,6 @@ configure_build_guess() {
echo "aarch64"
;;
armv7*|armv6*)
echo "armv6l"
;;
riscv64)
echo "riscv64"
;;
@@ -1599,7 +1572,6 @@ buildipfire() {
lfsmake2 swig
lfsmake2 dtc
lfsmake2 u-boot
lfsmake2 u-boot-friendlyarm
lfsmake2 wireless-regdb
lfsmake2 ddns
lfsmake2 python3-pycparser
@@ -1792,9 +1764,6 @@ buildpackages() {
cd $BASEDIR
# remove not useable iso on armv6l (needed to build flash images)
[ "${BUILD_ARCH}" = "armv6l" ] && rm -rf *.iso
for i in $(ls *.bz2 *.img.xz *.iso 2>/dev/null); do
b2sum $i > $i.b2
done