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116 lines
2.5 KiB
116 lines
2.5 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit toolchain-funcs
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MY_PV="${PV/_beta/b}"
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MY_P="${PN}-${MY_PV}"
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DESCRIPTION="A portable, high performance parallel ray tracing system"
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HOMEPAGE="http://jedi.ks.uiuc.edu/~johns/raytracer/"
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SRC_URI="http://jedi.ks.uiuc.edu/~johns/raytracer/files/${MY_PV}/${MY_P}.tar.gz"
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S="${WORKDIR}/${PN}/unix"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc ~x86 ~x64-macos"
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IUSE="doc examples jpeg mpi +opengl openmp png threads"
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DEPEND="
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jpeg? ( virtual/jpeg:0= )
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mpi? ( virtual/mpi )
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opengl? (
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virtual/glu
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virtual/opengl
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)
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png? ( media-libs/libpng:0= )"
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RDEPEND="${DEPEND}"
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BDEPEND="virtual/pkgconfig"
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PATCHES=(
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"${FILESDIR}/${PF}-ldflags.patch"
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"${FILESDIR}/${PF}-shared.patch"
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)
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src_prepare() {
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emakeconf=()
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use jpeg && \
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emakeconf+=(
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USEJPEG=-DUSEJPEG
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JPEGLIB=-ljpeg
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)
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use png && \
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emakeconf+=(
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USEPNG=-DUSEPNG
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PNGINC="$($(tc-getPKG_CONFIG) --cflags libpng)"
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PNGLIB="$($(tc-getPKG_CONFIG) --libs libpng)"
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)
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if use mpi ; then
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sed \
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-e "s:MPIDIR=:MPIDIR=/usr:g" \
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-e "s:linux-lam:linux-mpi:g" \
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-i Make-config || die "sed failed"
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fi
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LIBSLINE='"'
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CFLAGSLINE='"'
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use mpi || CCLINE="\"CC = $(tc-getCC)\""
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use mpi && CCLINE="\"CC = mpicc\""
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LIBSLINE+="LIBS = -L. -ltachyon \$(MISCLIB) -lm"
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CFLAGSLINE+="CFLAGS = -DLinux \$(MISCFLAGS)"
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use threads && CFLAGSLINE+=" \$(THREADSFLAGS) -D_REENTRANT"
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use threads && LIBSLINE+=" -lpthread"
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use openmp && CFLAGSLINE+=" -fopenmp -D_REENTRANT"
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use opengl && CFLAGSLINE+=" -DUSEOPENGL \$(LINUX_GLX_INCS)"
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use opengl && LIBSLINE+=" \$(LINUX_GLX_LIBS)"
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use mpi && CFLAGSLINE+=" \$(MPIFLAGS)"
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CFLAGSLINE+=" ${CFLAGS}"
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CFLAGSLINE+='" \'
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LIBSLINE+=" ${LDFLAGS}"
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LIBSLINE+='" \'
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export TACHYON_MAKE_TARGET="gentoo"
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echo "gentoo:" >> Make-arch
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echo " \$(MAKE) all \\" >> Make-arch
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echo ' "ARCH = gentoo" \' >> Make-arch
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echo ' "STRIP = touch" \' >> Make-arch
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echo " ${LIBSLINE}" >> Make-arch
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echo " ${CFLAGSLINE}" >> Make-arch
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echo " ${CCLINE}" >> Make-arch
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default
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}
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src_compile() {
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emake "${TACHYON_MAKE_TARGET}" "${emakeconf[@]}" VERSION="${PV}"
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}
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src_install() {
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cd .. || die
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dodoc Changes README
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insinto /usr/include/${PN}
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doins src/*.h
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use doc && docinto html && dodoc -r docs/tachyon/.
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cd "compile/${TACHYON_MAKE_TARGET}" || die
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dobin "${PN}"
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dolib.so lib${PN}.so*
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if use examples; then
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cd "${S}/../scenes" || die
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insinto "/usr/share/${PN}/examples"
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doins *
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fi
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}
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