# Build script for GNU patch.
#
# Copyright (c) 2017-2018 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.

version=2.7.6

cd -- "$TMPDIR"
rm -rf patch-${version}
unpack "${worktree}/sources/patch-${version}.tar.bz2"

# Build instructions
cd patch-${version}

# Update for hosts based on musl
cp -f "${worktree}/archive/common/config.guess" build-aux/config.guess
cp -f "${worktree}/archive/common/config.sub" build-aux/config.sub

# Import and export toolchain variables
. "${worktree}/stages/env.d/cross-staticenv"

./configure \
AR="$AR" AS="$AS" LD="$LD" RANLIB="$RANLIB" READELF="$READELF" STRIP="$STRIP" \
CC="$BTCC" CXX="$BTCXX" \
CFLAGS="$BTCFLAGS" LDFLAGS="$BTLDFLAGS" \
 --prefix=/tools \
 --build=$host \
 --host=$target

make -j${jobs}
make -j${jobs} install

# Unset some imported variables from file
unset AR AS LD RANLIB READELF STRIP

cleanup()
{
    cd -- "$TMPDIR" && rm -rf patch-${version}
}

