# Template file for 'SDL2'
pkgname=SDL2
version=2.0.9
revision=2
build_style=gnu-configure
configure_args="--enable-alsa --disable-esd --disable-rpath --enable-libudev
 --enable-clock_gettime --disable-nas --disable-arts --disable-x11-shared
 --disable-alsa-shared --disable-pulseaudio-shared --enable-dbus"
hostmakedepends="pkg-config nasm"
makedepends="alsa-lib-devel dbus-devel eudev-libudev-devel libusb-compat-devel
 libsamplerate-devel"
short_desc="Simple DirectMedia Layer (version 2)"
maintainer="Juan RP <xtraeme@voidlinux.org>"
license="Zlib"
homepage="http://www.libsdl.org/"
distfiles="http://www.libsdl.org/release/${pkgname}-${version}.tar.gz"
checksum=255186dc676ecd0c1dbf10ec8a2cc5d6869b5079d8a38194c2aecdff54b324b1

# Package build options
build_options="gles opengl pulseaudio sndio wayland x11 vulkan"

case "$XBPS_TARGET_MACHINE" in
	i686*|x86_64*|ppc*)
		build_options_default="opengl pulseaudio x11 vulkan sndio"
		;;
	aarch64*)
		build_options_default="gles opengl pulseaudio x11 sndio"
		;;
	arm*)
		# Enable OpenGL/ES on rpi platforms
		build_options_default="gles sndio"
		;;
esac

# SDL_cpuinfo includes altivec.h, which breaks C++ programs with vector keyword
case "$XBPS_TARGET_MACHINE" in
	ppc*) configure_args+=" --disable-altivec";;
	*) ;;
esac

if [ "$build_option_gles" ]; then
	configure_args+=" --enable-video-opengles"
	case "$XBPS_TARGET_MACHINE" in
	armv[67]*)
		# RaspberryPi, use Videocore IV
		makedepends+=" rpi-userland-devel"
		CFLAGS="-I${XBPS_CROSS_BASE}/opt/vc/include -I${XBPS_CROSS_BASE}/opt/vc/include/interface/vcos/pthreads"
		LDFLAGS="-L${XBPS_CROSS_BASE}/opt/vc/lib -Wl,-rpath=/opt/vc/lib"
		;;
	*)
		# libGLESv2.so.2 is dynamically loaded with dlopen.
		shlib_requires="libGLESv2.so.2"
		makedepends+=" glu-devel"
		depends="libGLES"
		;;
	esac
else
	configure_args+=" --disable-video-opengles"
fi

if [ "$build_option_opengl" ]; then
	# libGL.so.1 is dynamically loaded with dlopen.
	shlib_requires="libGL.so.1"
	depends="libGL"
	configure_args+=" --enable-video-opengl"
	makedepends+=" glu-devel"
else
	configure_args+=" --disable-video-opengl"
fi

if [ "$build_option_pulseaudio" ]; then
	configure_args+=" --enable-pulseaudio"
	makedepends+=" pulseaudio-devel"
else
	configure_args+=" --disable-pulseaudio"
fi

if [ "$build_option_sndio" ]; then
	configure_args+=" --enable-sndio"
	makedepends+=" sndio-devel"
else
	configure_args+=" --disable-sndio"
fi

if [ "$build_option_wayland" ]; then
	if [ "$build_option_opengl" ]; then
		msg_error "$pkgname: wayland option requires gles and not opengl.\n"
	fi
	configure_args+=" --enable-video-wayland --disable-wayland-shared"
	makedepends+=" libxkbcommon-devel wayland-devel"
else
	configure_args+=" --disable-video-wayland"
fi

if [ "$build_option_x11" ]; then
	configure_args+=" --enable-video-x11-xcursor --enable-video-x11-xrandr
		--enable-video-x11-xinerama --enable-video-x11-vm
		--enable-video-x11-xinput --enable-video-x11-scrnsaver
		--enable-video-x11-xshape"
	makedepends+=" libSM-devel libXcursor-devel libXinerama-devel libXScrnSaver-devel libXrandr-devel"
else
	configure_args+=" --without-x"
fi

if [ "$build_option_vulkan" ]; then
	configure_args+=" --enable-video-vulkan"
	makedepends+=" Vulkan-Headers vulkan-loader"
else
	configure_args+=" --disable-video-vulkan"
fi

SDL2-devel_package() {
	short_desc+=" - development files"
	depends="alsa-lib-devel ${makedepends} ${sourcepkg}>=${version}_${revision}"
	pkg_install() {
		vmove usr/bin
		vmove usr/include
		vmove usr/lib/cmake
		vmove usr/lib/pkgconfig
		vmove "usr/lib/*.a"
		vmove "usr/lib/*.so"
		vmove usr/share
	}
}