# Build recipe for clzip.
#
# Copyright (c) 2016-2019 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=clzip
version=1.11
release=1

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

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

# Remote source(s)
fetch=http://download.savannah.gnu.org/releases/lzip/clzip/$tarname

description="
C version of the high-quality data compressor Lzip.

Clzip is a lossless data compressor with a user interface similar to
the one of gzip or bzip2.  Clzip is about as fast as gzip, compresses
most files more than bzip2, and is better than both from a data
recovery perspective.

Clzip uses the lzip file format; the files produced by clzip are fully
compatible with lzip-1.4 or newer, and can be rescued with lziprecover.

Clzip is in fact a C language version of lzip, intended for embedded
devices or systems lacking a C++ compiler.
"

homepage=http://lzip.nongnu.org/clzip.html
license=GPLv2+

# Source documentation
docs="AUTHORS COPYING ChangeLog NEWS README"
docsdir="${docdir}/${program}-${version}"

build()
{
    set -e

    unpack "${tardir}/$tarname"

    cd "$srcdir"

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

    ./configure CFLAGS+="$QICFLAGS" LDFLAGS="$QILDFLAGS -static" \
     $configure_args \
     --infodir=$infodir \
     --mandir=$mandir \
     --build="$(cc -dumpmachine)"

    make -j${jobs}
    make -j${jobs} DESTDIR="$destdir" install

    # Compress info documents and manual page

    rm -f "${destdir}/${infodir}/dir";	# Redundancy
    lzip -9 \
     "${destdir}/${infodir}/clzip.info" \
     "${destdir}/${mandir}/man1/clzip.1"

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

