#!/bin/sh
#
# Copyright (c) 2019-2021 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=e8cf461f83eebb195f09e70090f57b07d1bcdd9f
_SCOMMIT=$(echo $_COMMIT | awk '{ print substr($1, 0, 7) }')

PKGNAME=libretro-desmume
PKGVERSION=$_SCOMMIT
PKGREVISION=1
PKGLICENSE="GPL-2.0-only"
PKGSUMMARY="libretro implementation for desmume"
PKGWWW="https://github.com/libretro/desmume"
PKGDOWNLOAD="https://github.com/libretro/desmume/archive/$_COMMIT.tar.gz
             https://raw.github.com/libretro/libretro-super/master/dist/info/desmume_libretro.info"
PKGDEPENDS="mesa libpcap"

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

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

	sed -i -e '624iCFLAGS+= $(EXTRA_CFLAGS)' desmume/src/frontend/libretro/Makefile.libretro
	sed -i -e '624iCXXFLAGS+= $(EXTRA_CXXFLAGS)' desmume/src/frontend/libretro/Makefile.libretro

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

	cd ..
	rm -rf desmume-$_COMMIT
}