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# Contributor: Alexander 'hatred' Drozdov <adrozdoff@gmail.com>
# Contributor: toha257 <toha257@gmail.com>
# Contributor: Allan McRae <allan@archlinux.org>
# Contributor: Bartłomiej Piotrowski <bpiotrowski@archlinux.org>
# Contributor: Kevin Mihelich <kevin@archlinuxarm.org>
# Contributor: Tavian Barnes <tavianator@tavianator.com>
# Contributor: Vyacheslav Razykov <v.razykov@gmail.com>
# Maintainer: Wilken Gottwalt <wilken dot gottwalt at posteo dot net>
_target=arm-linux-gnueabihf
pkgname=${_target}-glibc-headers
pkgver=2.40
pkgrel=1
pkgdesc="GNU C Library headers"
arch=('any')
url="https://www.gnu.org/software/libc/"
license=(GPL LGPL)
depends=("${_target}-linux-api-headers>=6.1")
makedepends=("${_target}-gcc-stage1>=14.2.0" python)
conflicts=("${_target}-glibc" "${_target}-eglibc")
options=(!buildflags !strip !lto staticlibs)
source=(https://ftp.gnu.org/gnu/glibc/glibc-${pkgver}.tar.xz{,.sig}
sdt.h sdt-config.h)
validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell
BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar
sha256sums=('19a890175e9263d748f627993de6f4b1af9cd21e03f080e4bfb3a1fac10205a2'
'SKIP'
'1ecf90005ff5a65374c7266acb164fa265aff92328593bdca2352acf5dab240d'
'cdc234959c6fdb43f000d3bb7d1080b0103f4080f5e67bcfe8ae1aaf477812f0')
prepare() {
mkdir -p glibc-build
}
build() {
cd glibc-build
echo "slibdir=/lib" >> configparms
echo "rtlddir=/lib" >> configparms
echo "sbindir=/bin" >> configparms
echo "rootsbindir=/bin" >> configparms
# remove fortify for building libraries
CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/}
CFLAGS="${CFLAGS/-fno-plt/} -O2"
CXXFLAGS="${CXXFLAGS/-fno-plt/} -O2"
LDFLAGS="${LDFLAGS/,-z,now/}"
export BUILD_CC=gcc
export CC=${_target}-gcc
export CXX=${_target}-g++
export AR=${_target}-ar
export RANLIB=${_target}-ranlib
../glibc-${pkgver}/configure \
--target=${_target} \
--host=${_target} \
--build=${CHOST} \
--prefix=/usr \
--libdir=/lib \
--libexecdir=/lib \
--includedir=/include \
--with-headers=/usr/${_target}/include \
--enable-add-ons \
--enable-bind-now \
--enable-lock-elision \
--enable-stack-protector=strong \
--enable-stackguard-randomization \
--enable-crypt \
--enable-obsolete-rpc \
--enable-kernel=2.6.32 \
--disable-multi-arch \
--disable-profile \
--disable-werror
# make some libs and stubs
make csu/subdir_lib
}
package() {
cd glibc-build
make install_root="${pkgdir}"/usr/"${_target}" install-headers install-bootstrap-headers=yes
# glibc doesn't support eglibc's install-bootstrap-headers
# luckily a blank gnu/stubs.h is all we need
touch "${pkgdir}"/usr/"${_target}"/include/gnu/stubs.h
mkdir -p "${pkgdir}"/usr/"${_target}"/lib
install -Dm644 "${srcdir}"/glibc-build/csu/crt*.o "${pkgdir}"/usr/"${_target}"/lib
# create stub lib
${_target}-gcc -nostdlib -nostartfiles -shared -x c /dev/null -o "${pkgdir}"/usr/"${_target}"/lib/libc.so
# provide tracing probes to libstdc++ for exceptions, possibly for other
# libraries too. Useful for gdb's catch command.
install -Dm644 "${srcdir}"/sdt.h "${pkgdir}"/usr/"${_target}"/include/sys/sdt.h
install -Dm644 "${srcdir}"/sdt-config.h "${pkgdir}"/usr/"${_target}"/include/sys/sdt-config.h
# strip it manually to prevent makepkg complaining about srcdir references
find "${pkgdir}"/usr/"${_target}"/lib -type f -exec /usr/bin/"${_target}"-strip --strip-unneeded {} \; 2>/dev/null || true
}
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