# Created by: Dmitry Marakasov <amdmi3@FreeBSD.org>
# $FreeBSD$

PORTNAME=	powder-toy
PORTVERSION=	95.0
DISTVERSIONPREFIX=	v
CATEGORIES=	games

MAINTAINER=	amdmi3@FreeBSD.org
COMMENT=	'Falling sand' physics sandbox with air pressure and velocity support

LICENSE=	GPLv3
LICENSE_FILE=	${WRKSRC}/LICENSE

LIB_DEPENDS=	libfftw3f.so:math/fftw3-float \
		libfftw3.so:math/fftw3

USE_GITHUB=	yes
GH_ACCOUNT=	ThePowderToy
GH_PROJECT=	The-Powder-Toy

USES=		compiler:c++11-lang scons sdl localbase:ldflags lua:51 pkgconfig
USE_SDL=	sdl2

MAKE_ENV=	LINKFLAGS="${LINKFLAGS}"

SUB_FILES=	${PORTNAME}.sh

PORTDOCS=	README.md TODO

OPTIONS_DEFINE=		DOCS OPTIMIZED_CFLAGS SSE SSE3 OPENGL HTTP
OPTIONS_DEFAULT=	OPTIMIZED_CFLAGS HTTP
OPTIONS_DEFAULT_amd64=	SSE
# upstream also uses -funsafe-loop-optimizations, but it's not supported by clang
OPTIMIZED_CFLAGS_CXXFLAGS=	-O3 -ftree-vectorize -funsafe-math-optimizations -ffast-math -fomit-frame-pointer
SSE_MAKE_ARGS_OFF=	--no-sse
SSE3_DESC=		Enable SSE3 optimizations
SSE3_MAKE_ARGS=		--sse3
SSE3_IMPLIES=		SSE
OPENGL_USES=		gl
OPENGL_USE=		GL=gl,glu,glew
OPENGL_MAKE_ARGS=	--opengl --opengl-renderer
OPENGL_BROKEN=		Application dies with SIGBUS at startup
HTTP_DESC=		Enable HTTP requests support
HTTP_LIB_DEPENDS=	libcurl.so:ftp/curl
HTTP_MAKE_ARGS_OFF=	--nohttp

post-patch:
	@${REINPLACE_CMD} -e '/#include/ s|lua5.1/|lua51/|' ${WRKSRC}/src/lua/LuaCompat.h

do-install:
	${INSTALL_SCRIPT} ${WRKDIR}/${PORTNAME}.sh ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
	${INSTALL_PROGRAM} ${WRKSRC}/build/powder* ${STAGEDIR}${PREFIX}/libexec/${PORTNAME}
	${INSTALL_DATA} ${WRKSRC}/resources/powder.desktop ${STAGEDIR}${PREFIX}/share/applications/powder-toy.desktop
	@${MKDIR} ${STAGEDIR}${PREFIX}/share/appdata
	${INSTALL_DATA} ${WRKSRC}/resources/powder.appdata.xml ${STAGEDIR}${PREFIX}/share/appdata/powder-toy.appdata.xml
.for s in 16 24 32 48 128 256
	@${MKDIR} ${STAGEDIR}${PREFIX}/share/icons/hicolor/${s}x${s}/apps
	${INSTALL_DATA} ${WRKSRC}/resources/icon/powder-${s}.png \
		${STAGEDIR}${PREFIX}/share/icons/hicolor/${s}x${s}/apps/powder-toy.png
.endfor
	${INSTALL_DATA} ${WRKSRC}/resources/icon/powder-32.png \
		${STAGEDIR}${PREFIX}/share/pixmaps/powder-toy.png

do-install-DOCS-on:
	@${MKDIR} ${STAGEDIR}${DOCSDIR}
.for f in ${PORTDOCS}
	${INSTALL_DATA} ${WRKSRC}/${f} ${STAGEDIR}${DOCSDIR}/
.endfor

.include <bsd.port.mk>