131 lines
4.0 KiB
Bash
131 lines
4.0 KiB
Bash
# Contributor: Alexander 'hatred' Drozdov <adrozdoff@gmail.com>
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# Contributor: toha257 <toha257@gmail.com>
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# Contributor: Allan McRae <allan@archlinux.org>
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# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
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# Contributor: Kevin Mihelich <kevin@archlinuxarm.org>
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# Contributor: Tavian Barnes <tavianator@tavianator.com>
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# Maintainer: Stefan Schmidt <thrimbor.github@gmail.com>
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_target=m68k-unknown-linux-gnu
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pkgname=${_target}-glibc-headers
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pkgver=2.39+r64+g70f560fc221
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_commit=70f560fc22212f733647c9121c26bbb2307f2e10
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pkgrel=2
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pkgdesc="GNU C Library headers (${_target})"
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arch=('any')
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url="http://www.gnu.org/software/libc/"
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license=(GPL LGPL)
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depends=("${_target}-linux-api-headers>=6.8")
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makedepends=("${_target}-gcc-stage1>=14.1.1" python git)
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options=(!buildflags !strip staticlibs)
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source=(git+https://sourceware.org/git/glibc.git#commit=${_commit}
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sdt-config.h
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sdt.h
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reenable_DT_HASH.patch)
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validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell
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BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar
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sha256sums=('13ce6521ed9aee361246b299f3649f31956e7fb905827589a1ec014d4a27b38e'
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'cdc234959c6fdb43f000d3bb7d1080b0103f4080f5e67bcfe8ae1aaf477812f0'
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'774061aff612a377714a509918a9e0e0aafce708b87d2d7e06b1bd1f6542fe70'
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'cf9fe494f7ec69752a63d1b0a9ad689aa620888ae9b902b6383a6fbc7c1726a7')
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pkgver() {
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cd glibc
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git describe --tags | sed 's/[^-]*-//;s/[^-]*-/&r/;s/-/+/g'
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}
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prepare() {
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mkdir -p glibc-build
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[[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc
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cd glibc
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local i; for i in ${source[@]}; do
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case ${i%::*} in
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*.patch|*.diff)
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msg2 "Applying ${i}"
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patch -p1 -i "$srcdir/${i}"
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;;
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esac
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done
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}
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build() {
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local _configure_flags=(
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--prefix=/usr
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--with-headers=/usr/${_target}/usr/include
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--enable-add-ons
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--enable-bind-now
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--enable-lock-elision
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--disable-multi-arch
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--enable-stack-protector=strong
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--enable-stackguard-randomization
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--disable-profile
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--disable-werror
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)
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case "${CARCH}" in
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x86_64) _configure_flags+=(--enable-cet --enable-multi-arch) ;;
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powerpc64) _configure_flags+=(--disable-multi-arch --with-cpu=970); CFLAGS='-O2 -pipe' ;;
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*) _configure_flags+=(--disable-multi-arch); CFLAGS='-O2 -pipe' ;;
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esac
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cd glibc-build
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echo "slibdir=/usr/lib" >> configparms
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echo "rtlddir=/usr/lib" >> configparms
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echo "sbindir=/usr/bin" >> configparms
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echo "rootsbindir=/usr/bin" >> configparms
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# remove fortify for building libraries
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CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
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export BUILD_CC=gcc
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export CC=${_target}-gcc
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export CXX=${_target}-g++
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export AR=${_target}-ar
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export RANLIB=${_target}-ranlib
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export OBJCOPY=${_target}-objcopy
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export OBJDUMP=${_target}-objdump
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"$srcdir/glibc/configure" \
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--libdir=/usr/lib \
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--libexecdir=/usr/lib \
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${_configure_flags[@]} \
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--target=${_target} \
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--host=${_target} \
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--build=${CHOST}
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# make some libs and stubs
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make csu/subdir_lib
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case "${CARCH}" in
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powerpc64) sed 's@RTLDLIST=.*@RTLDLIST="/usr/lib/ld64.so.2"@g' -i ${pkgdir}/usr/bin/ldd ;;
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esac
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}
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package() {
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cd glibc-build
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make install_root="$pkgdir/usr/$_target" install-headers \
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install-bootstrap-headers=yes
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# glibc doesn't support eglibc's install-bootstrap-headers
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# Luckily a blank gnu/stubs.h is all we need
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touch "$pkgdir/usr/$_target/usr/include/gnu/stubs.h"
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mkdir -p "$pkgdir/usr/$_target/usr/lib"
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cp csu/crt1.o csu/crti.o csu/crtn.o "$pkgdir/usr/$_target/usr/lib"
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# create stub lib
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${_target}-gcc -nostdlib -nostartfiles -shared -x c /dev/null \
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-o "$pkgdir/usr/$_target/usr/lib/libc.so"
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ln -s /usr/$_target/usr/lib "$pkgdir/usr/$_target/"
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# Provide tracing probes to libstdc++ for exceptions, possibly for other
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# libraries too. Useful for gdb's catch command.
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install -Dm644 "${srcdir}"/sdt.h "${pkgdir}"/usr/${_target}/usr/include/sys/sdt.h
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install -Dm644 "${srcdir}"/sdt-config.h "${pkgdir}"/usr/${_target}/usr/include/sys/sdt-config.h
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}
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