157 lines
3.5 KiB
Bash
157 lines
3.5 KiB
Bash
# Copyright 1999-2022 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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CMAKE_IN_SOURCE_BUILD=1
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inherit cmake toolchain-funcs multilib
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DESCRIPTION="Streamlined C++ linear algebra library"
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HOMEPAGE="http://arma.sourceforge.net/"
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SRC_URI="mirror://sourceforge/arma/${P}.tar.xz"
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LICENSE="Apache-2.0"
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SLOT="0/11"
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KEYWORDS="~amd64 ~arm ~ppc64 ~riscv ~x86 ~amd64-linux ~x86-linux"
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IUSE="arpack blas doc examples hdf5 lapack mkl superlu test"
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RESTRICT="!test? ( test )"
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REQUIRED_USE="test? ( arpack lapack superlu )"
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# atlas? ( sci-libs/atlas[lapack] )
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RDEPEND="
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dev-libs/boost
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arpack? ( sci-libs/arpack )
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blas? ( virtual/blas )
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lapack? ( virtual/lapack )
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superlu? ( >=sci-libs/superlu-5.2 )
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"
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DEPEND="${RDEPEND}
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arpack? ( virtual/pkgconfig )
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blas? ( virtual/pkgconfig )
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hdf5? ( sci-libs/hdf5:= )
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lapack? ( virtual/pkgconfig )
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mkl? ( sci-libs/mkl )
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"
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PDEPEND="${RDEPEND}
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hdf5? ( sci-libs/hdf5:= )
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mkl? ( sci-libs/mkl )
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"
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PATCHES=(
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"${FILESDIR}/${P}-extratests.patch"
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)
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src_prepare() {
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# avoid the automagic cmake macros...
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sed -i -e 's/^ *include(ARMA_Find/# No automagic include(ARMA_Find/g' CMakeLists.txt || die
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# ... except for mkl, since without a license it's hard to figure out what to do there
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if use mkl; then
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sed -i -e 's/^# No automagic include(ARMA_FindMKL)/include(ARMA_FindMKL)/g' CMakeLists.txt || die
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fi
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cmake_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DINSTALL_LIB_DIR="${EPREFIX}/usr/$(get_libdir)"
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)
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if use arpack; then
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mycmakeargs+=(
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-DARPACK_FOUND=ON
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-DARPACK_LIBRARY="$($(tc-getPKG_CONFIG) --libs arpack)"
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)
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else
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mycmakeargs+=(
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-DARPACK_FOUND=OFF
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)
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fi
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# if use atlas; then
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# local c=atlas-cblas l=atlas-clapack
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# $(tc-getPKG_CONFIG) --exists ${c}-threads && c+=-threads
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# $(tc-getPKG_CONFIG) --exists ${l}-threads && l+=-threads
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# mycmakeargs+=(
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# -DCBLAS_FOUND=ON
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# -DCBLAS_INCLUDE_DIR="$($(tc-getPKG_CONFIG) --cflags-only-I ${c} | sed 's/-I//')"
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# -DCBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs ${c})"
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# -DCLAPACK_FOUND=ON
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# -DCLAPACK_INCLUDE_DIR="$($(tc-getPKG_CONFIG) --cflags-only-I ${l} | sed 's/-I//')"
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# -DCLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs ${l})"
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# )
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# fi
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if use blas; then
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mycmakeargs+=(
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-DBLAS_FOUND=ON
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-DBLAS_LIBRARIES="$($(tc-getPKG_CONFIG) --libs blas)"
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)
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else
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mycmakeargs+=(
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-DBLAS_FOUND=OFF
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)
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fi
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if use hdf5; then
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mycmakeargs+=(
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-DDETECT_HDF5=ON
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-DHDF5_LIBRARIES="-lhdf5"
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-DHDF5_INCLUDE_DIRS=/usr/include
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)
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else
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mycmakeargs+=(
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-DDETECT_HDF5=OFF
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)
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fi
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if use lapack; then
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mycmakeargs+=(
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-DLAPACK_FOUND=ON
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-DLAPACK_LIBRARIES="$($(tc-getPKG_CONFIG) --libs lapack)"
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)
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else
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mycmakeargs+=(
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-DLAPACK_FOUND=OFF
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)
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fi
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if use superlu; then
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mycmakeargs+=(
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-DSuperLU_FOUND=ON
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-DSuperLU_LIBRARY="$($(tc-getPKG_CONFIG) --libs superlu)"
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-DSuperLU_INCLUDE_DIR="$($(tc-getPKG_CONFIG) --cflags-only-I superlu | awk '{print $1}' | sed 's/-I//')"
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)
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else
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mycmakeargs+=(
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-DSuperLU_FOUND=OFF
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)
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fi
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cmake_src_configure
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}
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src_test() {
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cmake_src_test || die
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pushd tests2 > /dev/null
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emake \
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CXX="$(tc-getCXX)" \
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CXX_FLAGS="-I../include ${CXXFLAGS} -DARMA_USE_BLAS -DARMA_USE_LAPACK" \
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LIB_FLAGS="-L.. -larmadillo $($(tc-getPKG_CONFIG) --libs blas lapack)"
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LD_LIBRARY_PATH="..:${LD_LIBRARY_PATH}" ./main || die
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emake clean
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popd > /dev/null
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}
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src_install() {
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cmake_src_install
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dodoc README.md
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use doc && dodoc *pdf *html
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if use examples; then
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docinto examples
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dodoc -r examples/*
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docompress -x /usr/share/doc/${PF}/examples
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fi
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}
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