commit: 09be48b3fe9d1bd1dc9c45547041e8e56db29bf3 Author: Justin Lecher <jlec <AT> gentoo <DOT> org> AuthorDate: Sat Feb 20 15:39:08 2016 +0000 Commit: Justin Lecher <jlec <AT> gentoo <DOT> org> CommitDate: Sat Feb 20 15:39:08 2016 +0000 URL: https://gitweb.gentoo.org/proj/sci.git/commit/?id=09be48b3
dev-cpp/eigen: Version Bump Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=575218 Package-Manager: portage-2.2.27 Signed-off-by: Justin Lecher <jlec <AT> gentoo.org> dev-cpp/eigen/eigen-3.2.8.ebuild | 114 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) diff --git a/dev-cpp/eigen/eigen-3.2.8.ebuild b/dev-cpp/eigen/eigen-3.2.8.ebuild new file mode 100644 index 0000000..12b0a5d --- /dev/null +++ b/dev-cpp/eigen/eigen-3.2.8.ebuild @@ -0,0 +1,114 @@ +# Copyright 1999-2016 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ + +EAPI=5 + +FORTRAN_NEEDED=fortran + +inherit alternatives-2 cmake-utils fortran-2 multilib numeric vcs-snapshot + +DESCRIPTION="C++ template library for linear algebra" +HOMEPAGE="http://eigen.tuxfamily.org/"; +SRC_URI=" + https://bitbucket.org/eigen/eigen/get/${PV}.tar.bz2 -> ${P}.tar.bz2 + https://bitbucket.org/eigen/eigen/commits/1d71b1341c03a7c485289be2c8bd906a259c0487/raw/ -> ${P}-cmake.patch + " + +SLOT="3" +LICENSE="MPL-2.0" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" +IUSE="adolc doc fortran fftw gmp metis mkl pastix sparse static-libs test" + +CDEPEND=" + adolc? ( sci-libs/adolc[sparse?] ) + fftw? ( sci-libs/fftw:3.0 ) + gmp? ( dev-libs/gmp:0 dev-libs/mpfr:0 ) + metis? ( sci-libs/metis ) + mkl? ( sci-libs/mkl ) + pastix? ( sci-libs/pastix ) + sparse? ( + dev-cpp/sparsehash + sci-libs/cholmod[metis?] + sci-libs/spqr + sci-libs/superlu + sci-libs/umfpack )" +DEPEND=" + doc? ( app-doc/doxygen[dot,latex] ) + test? ( ${CDEPEND} )" + +RDEPEND=" + !dev-cpp/eigen:0 + ${CDEPEND}" + +PATCHES=( "${DISTDIR}"/${P}-cmake.patch ) + +src_prepare() { + sed -i \ + -e "s:/usr:${EPREFIX}/usr:g" \ + -e "s:/bin/bash:${EPREFIX}/bin/bash:g" \ + cmake/*.cmake || die + sed -i \ + -e "/DESTINATION/s:lib:$(get_libdir):g" \ + {blas,lapack}/CMakeLists.txt || die + + # TOFIX: static-libs for blas are always built with PIC + use static-libs || sed -i \ + -e "/add_dependencies/s/eigen_[a-z]*_static//g" \ + -e "/TARGETS/s/eigen_[a-z]*_static//g" \ + -e "/add_library(eigen_[a-z]*_static/d" \ + -e "/target_link_libraries(eigen_[a-z]*_static/d" \ + {blas,lapack}/CMakeLists.txt || die + + sed -i -e "/Unknown build type/d" CMakeLists.txt || die + + sed \ + -e '/Cflags/s|:.*|: -I${CMAKE_INSTALL_PREFIX}/${INCLUDE_INSTALL_DIR}|g' \ + -i eigen3.pc.in || die + + cmake-utils_src_prepare +} + +src_configure() { + # TOFIX: is it worth fixing all the automagic given no library is built? + # cmake has buggy disable_testing feature, so leave it for now + local mycmakeargs=( + -DDART_TESTING_TIMEOUT=300 + -DEIGEN_BUILD_BTL=OFF + ) + export VARTEXFONTS="${T}/fonts" + export PKG_CONFIG_LIBDIR=/usr/$(get_libdir)/ + + cmake-utils_src_configure + # use fortran && FORTRAN_LIBS="blas lapack" not ready + use fortran && FORTRAN_LIBS="blas" +} + +src_compile() { + local targets="${FORTRAN_LIBS}" + use doc && targets+=" doc" + use test && targets+=" check" + cmake-utils_src_compile ${targets} +} + +src_install() { + cmake-utils_src_install + use doc && dohtml -r "${BUILD_DIR}"/doc/html/* + local x + for x in ${FORTRAN_LIBS}; do + local libname="eigen_${x}" + emake DESTDIR="${D}" -C "${BUILD_DIR}/${x}" install ${libname} + create_pkgconfig \ + --description "${DESCRIPTION} ${x^^} implementation" \ + --libs "-L\${libdir} -l${libname}" \ + --libs-private "-lm" \ + $([[ ${x} == lapack ]] && echo "--requires 'blas'") \ + ${libname} + alternatives_for ${x} eigen 0 \ + /usr/$(get_libdir)/pkgconfig/${x}.pc ${libname}.pc + done + + # Debian installs it and some projects started using it. + insinto /usr/share/cmake/Modules/ + doins "${S}/cmake/FindEigen3.cmake" +}
