#!/bin/busybox sh
#
# Copyright (c) 2019 David Demelier <markand@malikania.fr>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#

_COMMIT=a02ec8763e662bab6a2530dd308255f059b999ff
_SCOMMIT=$(echo $_COMMIT | awk '{ print substr($1, 0, 7) }')

PKGNAME=libretro-genesis-plus-gx
PKGVERSION=$_SCOMMIT
PKGREVISION=1
PKGLICENSE="NON-COMMERCIAL"
PKGSUMMARY="libretro implementation for genesis-plus-gx (Sega MS/GG/MD/Genesis/CD)"
PKGDOWNLOAD="https://github.com/libretro/Genesis-Plus-GX/archive/$_COMMIT.tar.gz
             https://raw.github.com/libretro/libretro-super/master/dist/info/genesis_plus_gx_libretro.info"

: ${CC:=clang}
: ${CFLAGS:=-O2}
: ${CXX:=clang++}
: ${CXXFLAGS:=-O2}

rm -rf Genesis-Plus-GX-$_COMMIT
tar xvf $_COMMIT.tar.gz
cd Genesis-Plus-GX-$_COMMIT

sed -i -e '687iCFLAGS+= $(EXTRA_CFLAGS)' Makefile.libretro
sed -i -e '687iCXXFLAGS+= $(EXTRA_CXXFLAGS)' Makefile.libretro

make -f Makefile.libretro \
	GIT_VERSION="$_SCOMMIT" \
	CC="$CC" \
	CXX="$CXX" \
	EXTRA_CFLAGS="$CFLAGS" \
	EXTRA_CXXFLAGS="$CXXFLAGS"
install -Dm0644 ../genesis_plus_gx_libretro.info $DESTDIR/share/libretro/info/genesis_plus_gx_libretro.info
install -Dm0644 genesis_plus_gx_libretro.so $DESTDIR/lib/libretro/genesis_plus_gx_libretro.so

cd ..
rm -rf Genesis-Plus-GX-$_COMMIT