dragora/recipes/libs/libopenjpeg2/recipe

# Build recipe for libopenjpeg2.
#
# Copyright (c) 2018 Markus Tornow, <tornow@riseup.net>.
#
# 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=openjpeg
version=2.3.0
release=1

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

tarname=v${version}.tar.gz

# Remote source(s)
fetch=http://github.com/uclouvain/openjpeg/archive/"$tarname"

description="
OpenJPEG is an open-source JPEG 2000 codec. 

OpenJPEG is  written in C language. It has been developed in order to promote
the use of JPEG 2000, a still-image compression standard from the Joint
Photographic Experts Group (JPEG). Since may 2015, it is officially recognized
by ISO/IEC and ITU-T as a JPEG 2000 Reference Software.
"


homepage=http://www.openjpeg.org/
license="BSD 2-clause"

# Source documentation
docs="AUTHORS.md LICENSE CHANGELOG.md NEWS.md README.md"
docsdir="${docdir}/${program}-${version}"

build()
{
    set -e

    unpack "${tardir}/$tarname"

    cd "$srcdir"
    
    rm -rf BUILD   
    mkdir BUILD
    cd BUILD

    #patch -Np0 -i ${worktree}/patches/openjpeg/openjpeg2_install.patch
    
    cmake \
     -DCMAKE_C_FLAGS:STRING="$QICFLAGS"               \
     -DCMAKE_EXE_LINKER_FLAGS:STRING="$QILDFLAGS"     \
     -DCMAKE_SHARED_LINKER_FLAGS:STRING="$QILDFLAGS"  \
     -DCMAKE_INSTALL_PREFIX=/usr                      \
     -DLIB_SUFFIX=/usr/lib${libSuffix}                \
     -DCMAKE_INSTALL_MANDIR=$mandir                   \
     -DCMAKE_INSTALL_DOCDIR=$docsdir                  \
     -DCMAKE_BUILD_TYPE=Release                       \
     ..
     #-DBUILD_STATIC_LIBS=OFF                          \

    make -j${jobs} V=1
    make -j${jobs} DESTDIR="$destdir" install

    # Compress info documents deleting index file for the package
    if test -d "${destdir}/$infodir"
    then
        rm -f "${destdir}/${infodir}/dir"
        lzip -9 "${destdir}/${infodir}"/*
    fi

    # 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

    # Leave the BUILD dir
    cd .. 
    # Copy documentation
    mkdir -p "${destdir}${docsdir}"
    cp -p $docs "${destdir}${docsdir}/"
}