# Build recipe for gettext.
#
# Copyright (c) 2022 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.

# Exit immediately on any error
set -e

program=gettext
version=0.21.1
release=1

# Define a category for the output of the package name
pkgcategory=libs

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

# Remote source(s)
fetch=https://ftp.gnu.org/gnu/gettext/$tarname

description="
Utilities for internationalization and localization.

The GNU gettext package contains utilities for internationalization
and localization.  These allow programs to be compiled with NLS
(Native Language Support), enabling them to output messages in the
user's native language.
"

homepage=https://www.gnu.org/software/gettext
license=GPLv3+

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

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

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

    ./configure CPPFLAGS="$QICPPFLAGS" \
    CFLAGS="$QICFLAGS" CXXFLAGS="$QICXXFLAGS" LDFLAGS="$QILDFLAGS" \
     $configure_args \
     --libdir=/usr/lib${libSuffix} \
     --infodir=$infodir \
     --mandir=$mandir \
     --docdir=$docsdir \
     --htmldir=${docsdir}/html \
     --enable-shared=yes \
     --enable-static=no \
     --build="$(gcc -dumpmachine)"

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

    # Compress examples
    (
        cd "${destdir}$docsdir" && \
         tarlz --solid -9 -cpf examples.tar.lz examples/ && \
          rm -rf examples/
    )

    # 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

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

