#!/bin/sh

# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
#
# SPDX-License-Identifier: GPL-3.0-or-later

set -ex

mkdir build
cd build

# Extract
gunzip ../src/${pkg}.tar.gz
tar xf ../src/${pkg}.tar
cd ${pkg}
cp ../../mk/main.mk Makefile
cp ../../mk/builtins.mk builtins/Makefile
cp ../../mk/common.mk common.mk

# Create various .h files
touch config.h
touch include/version.h
touch include/pipesize.h
rm y.tab.c y.tab.h

# Patch
patch -Np0 -i ../../patches/mes-libc.patch
patch -Np0 -i ../../patches/tinycc.patch
patch -Np0 -i ../../patches/missing-defines.patch
patch -Np0 -i ../../patches/locale.patch
patch -Np0 -i ../../patches/dev-tty.patch

# Compile
make mkbuiltins
cd builtins
make libbuiltins.a
cd ..
make

# Install
install bash ${prefix}/bin/
mkdir /bin/
ln -s ${prefix}/bin/bash /bin/bash
ln -s ${prefix}/bin/bash /bin/sh
ln -s ${prefix}/bin/bash ${prefix}/bin/sh

cd ../..

# Checksums
sha256sum -c checksums