# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-gfx/blender/blender-2.37a.ebuild,v 1.6 2005/12/15 04:59:59 spyderous Exp $

inherit flag-o-matic eutils python cvs


IUSE="openal sdl openexr jpeg png nls iconv blender-game ffmpeg verse"

DESCRIPTION="3D Creation/Animation/Publishing System"
HOMEPAGE="http://www.blender.org/"
ECVS_SERVER="cvs.blender.org:/cvsroot/bf-blender"
ECVS_MODULE="blender"

SLOT="0"
LICENSE="|| ( GPL-2 BL )"
KEYWORDS="~amd64 ~ppc ~ppc64 ~sparc ~x86"


RDEPEND="
	jpeg? ( media-libs/jpeg )
	png? ( media-libs/libpng )
	media-libs/tiff
	nls? ( >=media-libs/freetype-2.0
			virtual/libintl )
	iconv? ( virtual/libiconv )
	openal? ( ~media-libs/openal-0.0.8
			   media-libs/freealut )
	sdl? ( >=media-libs/libsdl-1.2 )
	ffmpeg? ( ~media-video/ffmpeg-0.4.9_p20060530 )
	~media-libs/x264-svn-20060612
	>=dev-libs/openssl-0.9.6
	>=media-gfx/yafray-0.0.7
	nls? ( >=media-libs/ftgl-2.1 )
	openexr? ( media-libs/openexr )
	virtual/opengl"
	
DEPEND="dev-util/scons
	|| ( x11-libs/libXt virtual/x11 )
	${RDEPEND}"

S=${WORKDIR}/${ECVS_MODULE}


blend_with() {
local UWORD="$2"
	if [ -z "${UWORD}" ]; then
		UWORD="$1"
	fi

	if useq $1; then
		#einfo "Enabling ${UWORD} support"
		echo "WITH_BF_${UWORD}=1" | tr '[:lower:]' '[:upper:]'
	else
		#einfo "Disabling ${UWORD} support"
		echo "WITH_BF_${UWORD}=0" | tr '[:lower:]' '[:upper:]'
	fi

return 0
}

src_unpack() {

	einfo "WARNING this is a live CVS ebuild, if it breaks you own it"

	cvs_src_unpack

	cd ${S}/config	
	# The new Scons setup for blender uses *-config.py files under the 
	# /config directory so now we can just edit it instead of doing a 
	# 'scons -q' first
	cp linux2-config.py user-config.py

	# The user-defined CFLAGS/CXXFLAGS will be added to blender default flags.
	CFLAGS=$CFLAGS" -FPIC -funsigned-char -fno-strict-aliasing"
	CXXFLAGS=$CXXFLAGS" -FPIC -funsigned-char -fno-strict-aliasing"
	einfo $CXXFLAGS
	sed -i -e "s/^CCFLAGS.*\$/CCFLAGS = ['${CFLAGS// /\', \'}']/" \
	${S}/config/user-config.py
	sed -i -e "s/^CXXFLAGS.*\$/CXXFLAGS = ['${CXXFLAGS// /\', \'}']/" \
	${S}/config/user-config.py
}


src_compile() {

	# Make wrapper script for blender. Symlinking will not work!

	mkdir wrappers
	echo '#!/bin/sh' > wrappers/blender-cvs
	echo 'cd /opt/blender-cvs' >> wrappers/blender-cvs
	echo './blender "$@"' >> wrappers/blender-cvs


	cd ${S}/release/plugins
	chmod 755 bmake
	# Make the blenpluginapi accessible for the plugins
	ln -sf ../../source/blender/blenpluginapi/ include
	
	cd ${S}
	
		local myconf=""

	myconf="${myconf} $(blend_with openal)"
	myconf="${myconf} $(blend_with sdl)"
	myconf="${myconf} $(blend_with openexr)"
	myconf="${myconf} $(blend_with jpeg)"
	myconf="${myconf} $(blend_with verse)"
	myconf="${myconf} $(blend_with ffmpeg)"
	myconf="${myconf} $(blend_with png)"
	myconf="${myconf} $(blend_with nls international)"
	myconf="${myconf} $(blend_with iconv)"
	myconf="${myconf} $(blend_with blender-game gameengine)"

	scons ${MAKEOPTS} ${myconf} \
			WITH_BF_PLAYER=0 || die

	#scons || die
	cd ${S}/release/plugins
	emake || die
}

src_install() {
	exeinto /opt/${PN}
	doexe ${S}/../install/linux2/blender

	# Install wrapper scripts
	exeinto /usr/bin
	doexe ${S}/wrappers/blender


	# Install plugins
	exeinto /opt/${PN}/plugins/texture
	doexe ${S}/release/plugins/texture/*.so
	exeinto /opt/${PN}/plugins/sequence
	doexe ${S}/release/plugins/sequence/*.so

	# Install scripts
	insinto /opt/${PN}/release
	doins -r ${S}/release/scripts

	if use nls;
	then
		# Copy language files
		insinto /opt/${PN}
		doins -r ${S}/../install/linux2/.blender/
	fi

	insinto /usr/share/pixmaps
	doins ${FILESDIR}/${PN}.png
	insinto /usr/share/applications
	doins ${FILESDIR}/${PN}.desktop

	dodoc ChangeLog COPYING INSTALL README
}

pkg_preinst() {
	if [ -h "/opt/blender-cvs/plugins/include" ];
	then
		rm -f /opt/blender-cvs/plugins/include
	fi
}

pkg_postinst() {
	einfo "For generating higher-quality ray tracing images, please emerge"
	einfo "media-gfx/yafray. Blender has many options designed to work"
	einfo "specifically with YafRay."
}