#!/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=b8a9e5b8337c1d6232990328fa80e72685f25218
_SCOMMIT=$(echo $_COMMIT | awk '{ print substr($1, 0, 7) }')

PKGNAME=libretro-nxengine
PKGVERSION=$_SCOMMIT
PKGREVISION=1
PKGLICENSE="GPLv30"
PKGSUMMARY="libretro implementation for nxengine (Cave Story)"
PKGDOWNLOAD="https://github.com/libretro/nxengine-libretro/archive/$_COMMIT.tar.gz
             https://raw.github.com/libretro/libretro-super/master/dist/info/nxengine_libretro.info"

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

build()
{
	rm -rf nxengine-libretro-$_COMMIT
	tar xvf $_COMMIT.tar.gz
	cd nxengine-libretro-$_COMMIT

	sed -i -e '642iCFLAGS+= $(EXTRA_CFLAGS)' Makefile
	sed -i -e '642iCXXFLAGS+= $(EXTRA_CXXFLAGS)' Makefile

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

	cd ..
	rm -rf nxengine-libretro-$_COMMIT
}