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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="2"
WANT_AUTOMAKE="1.10"
inherit eutils multilib autotools
MY_PN="Pixie"
S="${WORKDIR}/${MY_PN}"
DESCRIPTION="RenderMan like photorealistic renderer"
HOMEPAGE="http://pixie.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${MY_PN}-src-${PV}.tgz https://dev.gentoo.org/~dilfridge/distfiles/pixie-2.2.6-gcc6.patch.gz"
LICENSE="GPL-2"
IUSE="X static-libs"
SLOT="0"
KEYWORDS="amd64 ~ppc sparc x86"
RDEPEND="virtual/jpeg
media-libs/tiff
media-libs/libpng
x11-libs/fltk:1[opengl]
media-libs/openexr
virtual/opengl
sys-libs/zlib
X? (
x11-libs/libXext
x11-libs/libICE
x11-libs/libSM
x11-libs/libX11
x11-libs/libXau
x11-libs/libxcb
x11-libs/libXdmcp
x11-libs/libXi
x11-libs/libXmu
x11-libs/libXt
)"
DEPEND="${RDEPEND}
sys-devel/flex
sys-devel/bison"
src_prepare() {
epatch "${FILESDIR}"/${P}-zlib-1.2.5.2.patch
# FIX: missing @includedir@
# https://sf.net/tracker/?func=detail&aid=2923415&group_id=59462&atid=491094
epatch "${FILESDIR}"/${P}-autotools.patch
# bug 594354
epatch "${WORKDIR}"/${P}-gcc6.patch
eautoreconf
# FIX: removing pre-compiled shaders
# shaders must be removed before of their compilation or make
# parallelism can break the regeneration process, with resulting
# missing shaders.
rm "${S}"/shaders/*.sdr
# FIX: flex does not translate variable name in custom YY_DECL
sed -i -e '/define YY_DECL/ s/yylval/riblval/' src/ri/rib.l || die
}
src_configure() {
# NOTE: the option program-transform-name is used to avoid binary name
# conflict with package: mail-client/nmh (see #295996)
econf \
$(use_with X x) \
$(use_enable static-libs static) \
--includedir=/usr/include/pixie \
--libdir=/usr/$(get_libdir)/pixie \
--with-docdir=/usr/share/doc/${PF}/html \
--with-shaderdir=/usr/share/Pixie/shaders \
--with-ribdir=/usr/share/Pixie/ribs \
--with-texturedir=/usr/share/Pixie/textures \
--with-displaysdir=/usr/$(get_libdir)/pixie/displays \
--with-modulesdir=/usr/$(get_libdir)/pixie/modules \
--enable-openexr-threads \
--disable-static-fltk \
--mandir=/usr/share/man \
--bindir=/usr/bin \
--program-transform-name="s/show/pixie-show/"
}
src_compile() {
emake || die "emake failed"
# regenerating Pixie shaders - see upstream bug report:
# https://sf.net/tracker/?func=detail&aid=2923407&group_id=59462&atid=491094
einfo "Re-building Pixie Shaders for v${PV} format"
emake -f "${FILESDIR}/Makefile.shaders" -C "${S}/shaders" || die "shaders rebuild failed"
}
src_install() {
emake DESTDIR="${D}" install || die "installation failed."
insinto /usr/share/Pixie/textures
doins "${S}"/textures/*
# remove useless .la files
find "${D}" -name '*.la' -delete || die "removal of libtool archive files failed"
dodoc README AUTHORS ChangeLog || die
}
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