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commit: 60bdaa57a2569f7b1a3167d17aa005b01d1450fa |
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Author: Michael Orlitzky <mjo <AT> gentoo <DOT> org> |
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AuthorDate: Wed Jan 1 20:46:18 2020 +0000 |
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Commit: Michael Orlitzky <mjo <AT> gentoo <DOT> org> |
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CommitDate: Thu Jan 2 14:20:23 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=60bdaa57 |
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|
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sci-libs/m4ri: new package for dense matrix computations over F2. |
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|
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This package was imported from the sage-on-gentoo overlay with only a |
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few changes: |
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|
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* Updated from EAPI=6 to EAPI=7, and subsequently moved |
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virtual/pkgconfig to BDEPEND. |
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* Put the --enable-png flag behind USE=png. |
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* Enabled the test suite, which passes out-of-the-box for me. |
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* Update the HOMEPAGE to point to bitbucket; it was redirecting. |
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* Updated LICENSE to GPL-2+ from GPL-2 (based on file headers). |
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|
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The SageMath package can detect and use the system copy of m4ri, which |
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means that this package should eliminate pointless rebuilds of m4ri |
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for users of SageMath on Gentoo. |
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|
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Closes: https://bugs.gentoo.org/704500 |
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Package-Manager: Portage-2.3.79, Repoman-2.3.16 |
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Signed-off-by: Michael Orlitzky <mjo <AT> gentoo.org> |
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|
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sci-libs/m4ri/Manifest | 1 + |
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sci-libs/m4ri/m4ri-20140914.ebuild | 54 ++++++++++++++++++++++++++++++++++++++ |
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sci-libs/m4ri/metadata.xml | 33 +++++++++++++++++++++++ |
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3 files changed, 88 insertions(+) |
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|
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diff --git a/sci-libs/m4ri/Manifest b/sci-libs/m4ri/Manifest |
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new file mode 100644 |
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index 00000000000..b9e9242c6b5 |
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--- /dev/null |
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+++ b/sci-libs/m4ri/Manifest |
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@@ -0,0 +1 @@ |
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+DIST m4ri-20140914.tar.gz 457978 BLAKE2B eadba6d1a751cb49cef25cc7726d87aa5746b23ad0a3b9bd274735a71da43ec4751fb655f91f3748f082369875508db365595f8443d77ae9645b3e4199d4f204 SHA512 efdd4ffa194d2d2b64a23a833420926613e74072ce62b2b06d768d157e134a615d88b93ed08d9f51f0fd14d686fd068523d1dc2c7cd9fb87108c96a4a11f4643 |
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|
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diff --git a/sci-libs/m4ri/m4ri-20140914.ebuild b/sci-libs/m4ri/m4ri-20140914.ebuild |
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new file mode 100644 |
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index 00000000000..8fa18bf333d |
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--- /dev/null |
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+++ b/sci-libs/m4ri/m4ri-20140914.ebuild |
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@@ -0,0 +1,54 @@ |
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+# Copyright 1999-2020 Gentoo Authors |
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+# Distributed under the terms of the GNU General Public License v2 |
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+ |
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+EAPI=7 |
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+ |
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+inherit flag-o-matic toolchain-funcs |
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+ |
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+DESCRIPTION="Method of four russian for inversion (M4RI)" |
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+HOMEPAGE="https://bitbucket.org/malb/m4ri" |
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+ |
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+# We use the SageMath tarball instead of the one from bitbucket because |
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+# the bitbucket releases don't contain the "make dist" stuff and we |
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+# would need autotools.eclass to generate it. |
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+SRC_URI="http://files.sagemath.org/spkg/upstream/${PN}/${P}.tar.gz" |
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+ |
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+LICENSE="GPL-2+" |
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+SLOT="0" |
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+KEYWORDS="~amd64 ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos" |
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+IUSE="debug openmp cpu_flags_x86_sse2 png static-libs test" |
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+RESTRICT="!test? ( test )" |
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+ |
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+BDEPEND="virtual/pkgconfig" |
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+DEPEND="png? ( media-libs/libpng:= )" |
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+RDEPEND="${DEPEND}" |
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+ |
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+# NEWS and ChangeLog are empty as of 2020-01-01, and README.md |
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+# didn't make it into the release tarball. |
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+DOCS=( AUTHORS ) |
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+ |
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+pkg_pretend() { |
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+ if use openmp ; then |
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+ tc-has-openmp || die "Please switch to an openmp compatible compiler" |
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+ fi |
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+} |
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+ |
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+src_configure() { |
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+ # when using openmp and -O0 the testsuite fails |
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+ # https://github.com/cschwan/sage-on-gentoo/issues/475 |
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+ use openmp && replace-flags -O0 -O1 |
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+ |
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+ # kiwifb: cachetune option is not available, because it kills (at |
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+ # least my) X when I switch from yakuake to desktop |
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+ econf \ |
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+ $(use_enable debug) \ |
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+ $(use_enable openmp) \ |
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+ $(use_enable png) \ |
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+ $(use_enable cpu_flags_x86_sse2 sse2) \ |
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+ $(use_enable static-libs static) |
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+} |
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+ |
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+src_install(){ |
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+ default |
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+ find "${ED}" -name '*.la' -delete || die |
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+} |
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|
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diff --git a/sci-libs/m4ri/metadata.xml b/sci-libs/m4ri/metadata.xml |
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new file mode 100644 |
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index 00000000000..9807bfb0055 |
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--- /dev/null |
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+++ b/sci-libs/m4ri/metadata.xml |
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@@ -0,0 +1,33 @@ |
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+<?xml version="1.0" encoding="UTF-8"?> |
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+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd"> |
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+<pkgmetadata> |
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+ <maintainer type="person"> |
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+ <email>mjo@g.o</email> |
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+ </maintainer> |
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+ <!-- |
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+ mjo: François maintained this package in the sage-on-gentoo overlay |
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+ long before I moved it into ::gentoo. You don't need an ACK from me |
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+ to merge his changes. |
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+ --> |
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+ <maintainer type="person"> |
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+ <email>frp.bissey@×××××.com</email> |
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+ <name>François Bissey</name> |
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+ </maintainer> |
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+ <maintainer type="project"> |
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+ <email>proxy-maint@g.o</email> |
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+ <name>Proxy Maintainers</name> |
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+ </maintainer> |
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+ |
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+ <longdescription> |
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+ M4RI is a library for fast arithmetic with dense matrices over |
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+ F2. The name M4RI comes from the first implemented algorithm: The |
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+ "Method of the Four Russians" inversion algorithm published by |
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+ Gregory Bard. This algorithm in turn is named after the 'Method of |
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+ the Four Russians' multiplication algorithm which is probably |
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+ better referred to as Kronrod's method. |
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+ </longdescription> |
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+ |
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+ <upstream> |
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+ <remote-id type="bitbucket">malb/m4ri</remote-id> |
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+ </upstream> |
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+</pkgmetadata> |