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# -*- mode: shell-script -*-
# Maintainer: Manuel Reimer <mail+wine@m-reimer.de>
# This PKGBUILD builds a glibc with a "hack" required to run League Of Legends
# with wine-staging (wine-lol)
# See: https://bugs.winehq.org/show_bug.cgi?id=47198#c17
pkgname=wine-lol-glibc
pkgdesc='GNU C Library patched for wine-lol'
pkgver=2.35
pkgrel=1
arch=(x86_64)
url='https://www.gnu.org/software/libc'
license=(GPL LGPL)
makedepends=(git gd lib32-gcc-libs python)
depends=('linux-api-headers>=4.10' tzdata filesystem)
optdepends=('gd: for memusagestat')
options=(!strip staticlibs !lto)
#_commit=067fc32968b601493f4b247a3ac00caeea3f3d61
#source=(git+https://sourceware.org/git/glibc.git#commit=$_commit
source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz
wine-lol-poc1-glibc.diff::https://bugs.winehq.org/attachment.cgi?id=64482)
md5sums=('dd571c67d85d89d7f60b854a4e207423'
'65e6d204ab9ad787c8dce999c4ba5c17')
prepare() {
mkdir -p glibc-build lib32-glibc-build
[[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc
cd glibc
# Add wine-lol glibc hack
patch -p1 -i "$srcdir/wine-lol-poc1-glibc.diff"
}
build() {
local _configure_flags=(
--prefix=/opt/wine-lol
--sysconfdir=/etc
--datarootdir=/usr/share
--with-headers=/usr/include
--with-bugurl=https://bugs.archlinux.org/
--enable-add-ons
--enable-bind-now
--enable-lock-elision
--enable-multi-arch
--enable-stack-protector=strong
--enable-stackguard-randomization
--enable-static-pie
--enable-cet
--disable-profile
--disable-werror
)
cd "$srcdir/lib32-glibc-build"
export CC="gcc -m32 -mstackrealign"
export CXX="g++ -m32 -mstackrealign"
echo "slibdir=/opt/wine-lol/lib32" >> configparms
echo "rtlddir=/opt/wine-lol/lib32" >> configparms
echo "sbindir=/opt/wine-lol/bin" >> configparms
echo "rootsbindir=/opt/wine-lol/bin" >> configparms
# remove fortify for building libraries
CPPFLAGS=${CPPFLAGS/-D_FORTIFY_SOURCE=2/} # Before and
CFLAGS=${CFLAGS/,-D_FORTIFY_SOURCE=2/} # after https://github.com/archlinux/svntogit-packages/commit/a790c38
CFLAGS=${CFLAGS/-Wp /} # and after https://github.com/archlinux/svntogit-packages/commit/0a33133
CFLAGS=${CFLAGS/-fno-plt/}
CXXFLAGS=${CXXFLAGS/-fno-plt/}
"$srcdir/glibc/configure" \
--host=i686-pc-linux-gnu \
--libdir=/opt/wine-lol/lib32 \
--libexecdir=/opt/wine-lol/lib32 \
${_configure_flags[@]}
# build libraries with fortify disabled
echo "build-programs=no" >> configparms
make
# re-enable fortify for programs
sed -i "/build-programs=/s#no#yes#" configparms
echo "CC += -D_FORTIFY_SOURCE=2" >> configparms
echo "CXX += -D_FORTIFY_SOURCE=2" >> configparms
make
}
package() {
cd lib32-glibc-build
make install_root="$pkgdir" install
# Dynamic linker
# install -d "$pkgdir/opt/wine-lol/lib"
# ln -s ../lib32/ld-linux.so.2 "$pkgdir/opt/wine-lol/lib/"
# Symlink /opt/wine-lol/lib32/locale to /usr/lib/locale
ln -s /usr/lib/locale "$pkgdir/opt/wine-lol/lib32/locale"
if check_option 'debug' n; then
find "$pkgdir"/opt/wine-lol/bin -type f -executable -exec strip $STRIP_BINARIES {} + 2> /dev/null || true
find "$pkgdir"/opt/wine-lol/lib -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true
find "$pkgdir"/opt/wine-lol/lib32 -name '*.a' -type f -exec strip $STRIP_STATIC {} + 2> /dev/null || true
find "$pkgdir"/opt/wine-lol/lib32 \
-not -name 'ld-*.so' \
-not -name 'libc-*.so' \
-not -name 'libpthread-*.so' \
-not -name 'libthread_db-*.so' \
-name '*-*.so' -type f -exec strip $STRIP_SHARED {} + 2> /dev/null || true
fi
# These have been installed to the same location as the files in the
# "system glibc" intentionally to make our glibc use the system files.
rm -r "$pkgdir/usr/share"
rm -r "$pkgdir/etc"
rmdir "$pkgdir/usr" # should be empty now
# Provided by lib32-libxcrypt;
rm -f "$pkgdir"/opt/wine-lol/lib32/libcrypt.{a,so}
}
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