From 87e61bbe8bc610d59716cee5dcfb972d300191eb Mon Sep 17 00:00:00 2001 From: Michael Orlitzky Date: Mon, 4 May 2020 08:21:52 -0400 Subject: [PATCH] sci-libs/linbox: new C++ template library for linear algebra. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This is a straightforward import of the sci-libs/linbox package from the sage-on-gentoo overlay where François Bissey has been maintaining it. Linbox is a dependency of SageMath, and users will soon be able to use the system copy of linbox; see ticket 29631 on the SageMath Trac instance. Having this in Gentoo will therefore avoid pointless rebuilds of linbox for our SageMath users. Closes: https://bugs.gentoo.org/227813 Package-Manager: Portage-2.3.89, Repoman-2.3.20 Signed-off-by: Michael Orlitzky --- sci-libs/linbox/Manifest | 1 + sci-libs/linbox/files/linbox-1.6.3-pc.patch | 25 ++++++ sci-libs/linbox/linbox-1.6.3.ebuild | 93 +++++++++++++++++++++ sci-libs/linbox/metadata.xml | 39 +++++++++ 4 files changed, 158 insertions(+) create mode 100644 sci-libs/linbox/Manifest create mode 100644 sci-libs/linbox/files/linbox-1.6.3-pc.patch create mode 100644 sci-libs/linbox/linbox-1.6.3.ebuild create mode 100644 sci-libs/linbox/metadata.xml diff --git a/sci-libs/linbox/Manifest b/sci-libs/linbox/Manifest new file mode 100644 index 000000000000..11458f317018 --- /dev/null +++ b/sci-libs/linbox/Manifest @@ -0,0 +1 @@ +DIST linbox-1.6.3.tar.gz 1968034 BLAKE2B 55fb83db7da375d8d97f2567c6a120ac48fefc41eb02db68152cc32f1f16009b8c8108a07bbc68087ad2ef3279108db61b48b805c9ce39f4c5f0072ab6e96304 SHA512 ccef3b4c7b9d8f999e5e4ce4e544f22cd869154513827501ecb7e1abf132ff585dfb3315cced963abe842feecda9331dda9081efb3948987365d338223a8305c diff --git a/sci-libs/linbox/files/linbox-1.6.3-pc.patch b/sci-libs/linbox/files/linbox-1.6.3-pc.patch new file mode 100644 index 000000000000..de0025108b89 --- /dev/null +++ b/sci-libs/linbox/files/linbox-1.6.3-pc.patch @@ -0,0 +1,25 @@ +From 8fb95a5dba51fbfcd37db10da4db69d518f7b0f4 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Fran=C3=A7ois=20Bissey?= +Date: Fri, 24 Apr 2020 14:10:05 +1200 +Subject: [PATCH] Remove @LINBOX_SAGE@ from linbox.pc.in. linbox_sage is gone + and the string stays as garbage in the final .pc file. + +--- + linbox.pc.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/linbox.pc.in b/linbox.pc.in +index f54285e..1f83834 100644 +--- a/linbox.pc.in ++++ b/linbox.pc.in +@@ -9,6 +9,6 @@ Description: Exact Linear Algebra library + URL: http://github.com/linbox-team/linbox + Version: @VERSION@ + Requires: fflas-ffpack >= 2.4.0, givaro >= 4.1.0 +-Libs: -L${libdir} -llinbox @LINBOXSAGE_LIBS@ @NTL_LIBS@ @MPFR_LIBS@ @FPLLL_LIBS@ @IML_LIBS@ @FLINT_LIBS@ @OCL_LIBS@ ++Libs: -L${libdir} -llinbox @NTL_LIBS@ @MPFR_LIBS@ @FPLLL_LIBS@ @IML_LIBS@ @FLINT_LIBS@ @OCL_LIBS@ + Cflags: @DEFAULT_CFLAGS@ -DDISABLE_COMMENTATOR -I${includedir} @NTL_CFLAGS@ @MPFR_CFLAGS@ @FPLLL_CFLAGS@ @IML_CFLAGS@ @FLINT_CFLAGS@ + \------------------------------------------------------- +-- +2.26.2 + diff --git a/sci-libs/linbox/linbox-1.6.3.ebuild b/sci-libs/linbox/linbox-1.6.3.ebuild new file mode 100644 index 000000000000..db82ccb781cd --- /dev/null +++ b/sci-libs/linbox/linbox-1.6.3.ebuild @@ -0,0 +1,93 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit toolchain-funcs + +DESCRIPTION="C++ template library for integer and finite-field linear algebra" +HOMEPAGE="https://linalg.org/" +SRC_URI="https://github.com/linbox-team/${PN}/releases/download/v${PV}/${P}.tar.gz" + +LICENSE="LGPL-2.1" +SLOT="0" +KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos" +IUSE="doc opencl openmp static-libs cpu_flags_x86_fma3 cpu_flags_x86_fma4 cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_sse4_2 cpu_flags_x86_avx cpu_flags_x86_avx2" + +BDEPEND="doc? ( app-doc/doxygen )" + +# The project README says that gmp, givaro, and blas/lapack are required +# transitively via fflas-ffpack, but that's not true. The build system +# checks for them, and `git grep` shows that they're used directly. +DEPEND="dev-libs/gmp[cxx] + =sci-libs/givaro-4.1* + =sci-libs/fflas-ffpack-2.4* + virtual/cblas + virtual/lapack + opencl? ( virtual/opencl ) + dev-libs/ntl:= + sci-libs/iml + dev-libs/mpfr:= + sci-mathematics/flint" +RDEPEND="${DEPEND}" + +PATCHES=( "${FILESDIR}/${PN}-1.6.3-pc.patch" ) + +pkg_pretend() { + [[ "${MERGE_TYPE}" != "binary" ]] && use openmp && tc-check-openmp +} + +src_configure() { + # + # The --with-all flag includes, + # + # --with-givaro: used for finite fields, integer, etc. (required) + # --with-fflas-ffpack: small field dense linear algebra (required) + # --with-ntl: used for finite field, polynomial arithmetic (optional) + # --with-iml: used for fast integer/rational linear algebra (optional) + # --with-mpfr: not sure, doesn't seem to be used? (optional) + # --with-flint: used in algorithms/matrix-blas3 once (optional) + # --with-fplll: an fplll interface not directly used (optional) + # --with-doxygen: needed with --enable-doc to build them (optional) + # + # Some of these could be behind USE flags, but the ./configure output + # says that they're "not yet mandatory," which makes me think we might + # be overcomplicating things to make them optional right now. + # + # Note: after v1.6.3, we'll need to append --without-archnative to + # these flags to avoid -march=native being appended by default. + # + econf \ + --with-docdir="${EPREFIX}/usr/share/doc/${PF}" \ + --with-all="${EPREFIX}"/usr \ + --without-fplll \ + $(use_enable doc) \ + $(use_enable openmp) \ + $(use_with opencl ocl) \ + $(use_enable cpu_flags_x86_fma3 fma) \ + $(use_enable cpu_flags_x86_fma4 fma4) \ + $(use_enable cpu_flags_x86_sse3 sse) \ + $(use_enable cpu_flags_x86_sse3 sse2) \ + $(use_enable cpu_flags_x86_sse3 sse3) \ + $(use_enable cpu_flags_x86_ssse3 ssse3) \ + $(use_enable cpu_flags_x86_sse4_1 sse41) \ + $(use_enable cpu_flags_x86_sse4_2 sse42) \ + $(use_enable cpu_flags_x86_avx avx) \ + $(use_enable cpu_flags_x86_avx2 avx2) \ + $(use_enable static-libs static) +} + +src_install(){ + default + find "${ED}" -name '*.la' -delete || die + if use doc; then + # These files are used for incremental doxygen builds but aren't + # part of the final output. Check on + # + # https://github.com/linbox-team/linbox/issues/252 + # + # periodically to see if this is pointless. + find "${ED}/usr/share/doc/${PF}" -type f -name '*.md5' -delete || die + find "${ED}/usr/share/doc/${PF}" -type f -name '*.map' -delete || die + fi +} diff --git a/sci-libs/linbox/metadata.xml b/sci-libs/linbox/metadata.xml new file mode 100644 index 000000000000..b8fdd1af15d4 --- /dev/null +++ b/sci-libs/linbox/metadata.xml @@ -0,0 +1,39 @@ + + + + + mjo@gentoo.org + + + + frp.bissey@gmail.com + François Bissey + + + proxy-maint@gentoo.org + Proxy Maintainers + + + + + Enable the use of OpenCL in LinBox + + + + + LinBox is a C++ template library for exact, high-performance + linear algebra computation with dense, sparse, and structured + matrices over the integers and over finite fields. LinBox relies + on closely aligned libraries fflas-ffpack (exact dense matrix + linear algebra kernels), and Givaro (finite fields, integers, and + polynomials). + + + + linbox-team/linbox + + -- 2.26.2