# Build recipe for mdadm.
#
# Copyright (c) 2018-2019 Matias Fonzo, <selk@dragora.org>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

program=mdadm
version=4.1
release=2

# Set 'outdir' for a nice and well-organized output directory
outdir="${outdir}/${arch}/tools"

tarname=${program}-${version}.tar.gz

# Remote source(s)
fetch=http://www.kernel.org/pub/linux/utils/raid/mdadm/$tarname

description="
mdadm is a tool for managing Linux Software RAID arrays.

It can create, assemble, report on, and monitor arrays.  It can also
move spares between raid arrays when needed.
"

homepage=http://neil.brown.name/blog/mdadm
license=GPLv2+

# Source documentation
docs="ANNOUNCE-${version} COPYING ChangeLog TODO"
docsdir="${docdir}/${program}-${version}"

build()
{
    set -e

    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    # Patch to include sysmacros.h unconditionally
    patch -Np1 -i "${worktree}/patches/mdadm/mdadm-4.1_sysmacros.diff"

    # Do not stop on warnings
    sed -i 's/-Werror//' Makefile

    make -j${jobs} CXFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS -static" \
     BINDIR=/usr/sbin MANDIR=$mandir
    make -j${jobs} MANDIR=$mandir BINDIR=/usr/sbin DESTDIR=$destdir install

    mkdir -p "${destdir}/etc"
    cp -p mdadm.conf-example "${destdir}/etc/mdadm.conf"
    chmod 644 "${destdir}/etc/mdadm.conf"
    touch "${destdir}"/etc/.graft-config

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 '{}' +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- "$file").lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi

    # Copy documentation
    mkdir -p "${destdir}${docsdir}"
    cp -p $docs "${destdir}${docsdir}"/
}

