#!/bin/bash
name='glibc'
release='4'
version='2.39'
url='https://ftp.gnu.org/gnu/glibc'
description='GNU libc library'
email='parduscix@yandex.ru'
maintainer='sulincix'
license=('GPLv3')
arch=(x86_64)
dontstrip="31"
makedepends=(gawk)
source=("https://ftp.gnu.org/gnu/glibc/glibc-${version}.tar.xz"
        'ld.conf/ld.so.conf'
        'ld.conf/usr-support.conf'
        'ld.conf/x86_64-linux-gnu.conf'
        'data/glibc.sysconf'
        'scripts/locale-gen'
        'scripts/revdep-rebuild'
        'data/tr_TR'
)
md5sums=('be81e87f72b5ea2c0ffe2bedfeb680c6'
         'SKIP'
         'SKIP'
         'SKIP'
         'SKIP'
         'SKIP'
         'SKIP'
         'SKIP'
)
uses=(multilib)
group=(sys.base)

export CFLAGS="-O2 ${debug:+-g} -s -mtune=generic -DTURKMAN"
export CXXFLAGS="-O2 ${debug:+-g} -s -mtune=generic -DTURKMAN"

cd "$name-$version"

setup(){
    opts=(
        --prefix=/usr
        --mandir=/usr/share/man
        --infodir=/usr/share/info
        --enable-bind-now
        --enable-kernel=6.1
        --enable-multi-arch
        --enable-stack-protector=strong
        --enable-stackguard-randomization
        --disable-crypt
        --disable-profile
        --disable-werror
        --enable-static-pie
        --enable-static-nss
        --disable-nscd
    )
    if use multilib ; then
        export CC="gcc -m32"
        export CXX="g++ -m32"
        mkdir glibc32-build
        cd glibc32-build
        echo "slibdir=/lib32" >> configparms
        echo "rtlddir=/lib32" >> configparms
        ../configure ${opts[@]} \
            --host=i686-pc-linux-gnu \
            --libdir=/lib32 \
            --libexecdir=/lib32/glibc
        cd ..
    fi
    export CC="gcc"
    export CXX="g++"
    mkdir glibc-build
    cd glibc-build
    echo "slibdir=/lib64" >> configparms
    echo "rtlddir=/lib64" >> configparms
    ../configure ${opts[@]} \
        --host=x86_64-pc-linux-gnu \
        --libdir=/lib64 \
        --libexecdir=/lib64/glibc
    cd ..
}
build(){
    for bdir in glibc-build glibc32-build ; do
        if [[ -d $bdir ]] ; then
            make -C $bdir all
            make -C $bdir info
        fi
    done
}
package(){
    # create symlink lib64 (gentoo compability)
    mkdir -p ${DESTDIR}/lib64
    ln -s lib64 ${DESTDIR}/lib
    if use multilib ; then
        mkdir -p ${DESTDIR}/lib32
        ln -s lib32 ${DESTDIR}/libx32
    fi
    for bdir in glibc32-build glibc-build ; do
        if [[ -d $bdir ]] ; then
            make -C $bdir install
        fi
    done
    mkdir -p ${DESTDIR}/etc/ld.so.conf.d/ ${DESTDIR}/etc/sysconf.d/ ${DESTDIR}/bin
    install ../ld.so.conf ${DESTDIR}/etc/ld.so.conf
    install ../usr-support.conf ${DESTDIR}/etc/ld.so.conf.d/
    install ../x86_64-linux-gnu.conf ${DESTDIR}/etc/ld.so.conf.d/
    # remove ld.so.cache file (this file must generated by ldconfig command from ymp)
    rm -f ${DESTDIR}/etc/ld.so.cache
    # install sysconf trigger
    install ../glibc.sysconf ${DESTDIR}/etc/sysconf.d/glibc
    # install extra tools
    install ../locale-gen ${DESTDIR}/bin/locale-gen
    install ../revdep-rebuild ${DESTDIR}/bin/revdep-rebuild
    # replace buggy turkish format with better one
    install ../tr_TR ${DESTDIR}/usr/share/i18n/locales/tr_TR
    # remove unused languages
    for l in ku hy ; do
        rm -rf ${DESTDIR}/usr/lib/locale/${i}_*
        rm -rf ${DESTDIR}/usr/share/locale/${i}_*
        rm -rf ${DESTDIR}/usr/share/i18n/locales/${i}_*
    done
    # fix ldd shebang
    sed -i "s|#!/bin/bash|#!/bin/sh|g" ${DESTDIR}/usr/bin/ldd

}