#!/bin/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=2232d735de4f32adf2fb693a6e12a89059ec7a25
_SCOMMIT=$(echo $_COMMIT | awk '{ print substr($1, 0, 7) }')

PKGNAME=libretro-3dengine
PKGVERSION=$_SCOMMIT
PKGREVISION=1
PKGLICENSE="GPLv30"
PKGSUMMARY="libretro implementation for 3dengine (3D engine)"
PKGDOWNLOAD="https://github.com/libretro/libretro-3dengine/archive/$_COMMIT.tar.gz
             https://raw.github.com/libretro/libretro-super/master/dist/info/3dengine_libretro.info"

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

rm -rf $PKGNAME-$_COMMIT
tar xvf $_COMMIT.tar.gz
cd $PKGNAME-$_COMMIT

sed -i -e '263iCFLAGS+= $(EXTRA_CFLAGS)' Makefile
sed -i -e '263iCXXFLAGS+= $(EXTRA_CXXFLAGS)' Makefile

patch -p0 < ../patch-clang.patch

make \
	GIT_VERSION="$_SCOMMIT" \
	CC="$CC" \
	CXX="$CXX" \
	EXTRA_CFLAGS="$CFLAGS" \
	EXTRA_CXXFLAGS="$CXXFLAGS"
install -Dm0644 ../3dengine_libretro.info $DESTDIR/share/libretro/info/3dengine_libretro.info
install -Dm0644 3dengine_libretro.so $DESTDIR/lib/libretro/3dengine_libretro.so

cd ..
rm -rf $PKGNAME-$_COMMIT
