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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/cgal/cgal-3.3.1.ebuild,v 1.4 2009/08/12 21:29:10 bicatali Exp $
EAPI=2
inherit eutils toolchain-funcs
MYP=CGAL-${PV}
DESCRIPTION="C++ library for geometric algorithms and data structures"
HOMEPAGE="http://www.cgal.org/"
SRC_URI="ftp://ftp.mpi-sb.mpg.de/pub/outgoing/CGAL/${MYP}.tar.gz"
LICENSE="LGPL-2.1 QPL"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="examples gmp lapack opengl qt3 taucs X zlib"
RDEPEND="dev-libs/boost
dev-libs/mpfr
lapack? ( virtual/lapack )
opengl? ( virtual/opengl )
qt3? ( x11-libs/qt:3 )
taucs? ( sci-libs/taucs )
X? ( x11-libs/libX11 )
zlib? ( sys-libs/zlib )"
DEPEND="${RDEPEND}
lapack? ( dev-util/pkgconfig )"
S="${WORKDIR}/${MYP}"
src_prepare() {
epatch "${FILESDIR}"/${P}-rpath.patch
# a patch from debian on missing qt headers
epatch "${FILESDIR}"/${P}-qt.patch
epatch "${FILESDIR}"/${P}-gcc44.patch
# sed for blas and lapack gentoo style
sed -e 's:Intel MKL:Gentoo BLAS-LAPACK:' \
-e "s:^LIBS.=.*:LIBS=$(pkg-config --libs-only-l lapack | sed 's/-l//g'):" \
-e "s:^STDLIBDIRS.=*:STDLIBDIRS=$(pkg-config --libs-only-L lapack | sed 's/-L//g'):" \
config/support/S48a-MKL64 \
> config/support/S48e-GENTOOLAPACK || die
sed -i -e 's/-O2//' install_cgal || die
}
src_configure() {
CGALDIR="${S}/usr"
MYCONF="-ni
--prefix=${CGALDIR}
--cxx=$(tc-getCXX)
--without-autofind
--with-boost
--with-boost_program_options
--with-mpfr
--with-gmp
--with-gmpxx"
use lapack && MYCONF="${MYCONF} --with-gentoolapack"
use opengl && MYCONF="${MYCONF} --with-opengl"
use taucs && MYCONF="${MYCONF} --with-gentoolapack --with-taucslapack"
use X && MYCONF="${MYCONF} --with-x11"
use zlib && MYCONF="${MYCONF} --with-zlib"
use qt3 && MYCONF="${MYCONF} --with-qt3mt --qt_incl_dir ${QTDIR}/include --qt_lib_dir ${QTDIR}/lib"
}
src_compile() {
./install_cgal ${MYCONF} || die "compilation failed"
grep -q failed compile.log && die "see ${S}/compile.log for problems"
}
src_test() {
cd "${S}"/examples
export CGAL_MAKEFILE="${CGALDIR}/share/cgal/cgal.mk"
emake || die "emake examples failed"
# basic testing, does not compare with original
for t in */*.cpp; do
local run_testt=${t%.cpp}
if [[ -x ${run_test} ]]; then
${run_test} || die "Running test from ${t} failed"
fi
done
}
src_install(){
mv usr/lib usr/$(get_libdir)
sed -i \
-e "s:${CGALDIR}:/usr:g" \
"${CGALDIR}/share/cgal/cgal.mk" || die "sed cgal.mk failed"
cp -pPR usr "${D}" || die "install failed"
if use examples; then
insinto /usr/share/doc/${PF}
doins -r demo examples || die "samples install failed"
fi
echo "CGAL_MAKEFILE=/usr/share/cgal/cgal.mk" > 99cgal
doenvd 99cgal || die
}
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