SliTaz Packages

Receipt for package "gcc83-lib-base"

# SliTaz package receipt.

PACKAGE="gcc83-lib-base"
VERSION="8.3.0"
CATEGORY="development"
SHORT_DESC="GCC base libraries, libgcc_s and libstdc++."
WEB_SITE="https://gcc.gnu.org/"
MAINTAINER="developer@slitaz.org"
LICENSE="GPL2"

WANTED="gcc83"
PROVIDE="gcc-lib-base"

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/usr/lib $fs/usr/libgcc83
    for i in $install/usr/libgcc83/libgcc_s.so* ; do
        cp -a $i    $fs/usr/lib/next.$(basename $i)
    done
    cp -a $install/usr/libgcc83/libstdc++.so.*.*.*    $fs/usr/lib
    cp -a $install/usr/libgcc83/libstdc++.la    $fs/usr/libgcc83
    ln -s ../lib/libstdc++.so            $fs/usr/libgcc83
    rm -f $fs/usr/lib/*-gdb.py
}

pre_install()
{
    cd "$1/usr/lib"
    local lib=$(ls libstdc++.so.6.*.* 2> /dev/null)
    [ "$lib" ] && cp -a $lib prev.$lib
    [ -s libgcc_s.so.1 ] && for i in libgcc_s.so*; do
        cp -a $i prev.$i
    done
    cd - >/dev/null
}

post_install()
{
    cd "$1/usr/lib"
    ln -fs libstdc++.so.6.*.* libstdc++.so.6
    ln -fs libstdc++.so.6.*.* libstdc++.so
    for i in next.libgcc_s.so* ; do
        cp -af $i ${i#next.}
    done
    cd - >/dev/null
}

pre_remove()
{
    cd "$1/usr/lib"
    local lib=$(ls prev.libstdc++.so.6.*.* 2> /dev/null)
    if [ "$lib" ]; then
        mv -f $lib ${lib#prev.}
        ln -fs ${lib#prev.} libstdc++.so.6
        ln -fs ${lib#prev.} libstdc++.so
    else
        rm -f libstdc++.so.6 libstdc++.so
    fi
    for i in libgcc_s.so* ; do
        cp -a $i next.$i
    done
    cd - >/dev/null
}

post_remove()
{
    cd "$1/usr/lib"
    [ -s prev.libgcc_s.so.1 ] && for i in prev.libgcc_s.so* ; do
        mv -f $i ${i#prev.}
    done || rm -f libgcc_s.so*
    cd - >/dev/null
}