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From: "Sam James" <sam@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] repo/gentoo:master commit in: virtual/mpi/
Date: Fri,  3 Dec 2021 22:51:03 +0000 (UTC)	[thread overview]
Message-ID: <1638571233.a7aef4a5429b285dcdc29153dfd488a32a19719c.sam@gentoo> (raw)

commit:     a7aef4a5429b285dcdc29153dfd488a32a19719c
Author:     Sam James <sam <AT> gentoo <DOT> org>
AuthorDate: Fri Dec  3 20:53:15 2021 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Fri Dec  3 22:40:33 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a7aef4a5

virtual/mpi: add USE=nullmpi

nullmpi doesn't implement all of the MPI spec/functions and
ends up calling broken builds which is confusing for users.

Tagged one example but there's been quite a few more.

Bug: https://bugs.gentoo.org/636120
Signed-off-by: Sam James <sam <AT> gentoo.org>

 virtual/mpi/metadata.xml      |  1 +
 virtual/mpi/mpi-2.0-r6.ebuild | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/virtual/mpi/metadata.xml b/virtual/mpi/metadata.xml
index 91f51498c457..f10185ff9165 100644
--- a/virtual/mpi/metadata.xml
+++ b/virtual/mpi/metadata.xml
@@ -7,6 +7,7 @@
 	</maintainer>
 	<use>
 		<flag name="romio">Enable romio, a high-performance portable MPI-IO</flag>
+		<flag name="nullmpi">Allow <pkg>sys-cluster/nullmpi</pkg> a minimal incomplete MPI implementation as a provider</flag>
 	</use>
 	<stabilize-allarches/>
 </pkgmetadata>

diff --git a/virtual/mpi/mpi-2.0-r6.ebuild b/virtual/mpi/mpi-2.0-r6.ebuild
new file mode 100644
index 000000000000..ea446a870a34
--- /dev/null
+++ b/virtual/mpi/mpi-2.0-r6.ebuild
@@ -0,0 +1,20 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib-build
+
+DESCRIPTION="Virtual for Message Passing Interface (MPI) v2.0 implementation"
+
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux"
+IUSE="cxx fortran romio threads nullmpi"
+
+RDEPEND="|| (
+	>=sys-cluster/openmpi-1.10.2-r1[${MULTILIB_USEDEP},cxx?,fortran?,romio?,threads(+)?]
+	>=sys-cluster/mpich-3.2-r1[${MULTILIB_USEDEP},cxx?,fortran?,romio?,threads?]
+	sys-cluster/mpich2[${MULTILIB_USEDEP},cxx?,fortran?,romio?,threads?]
+	sys-cluster/nullmpi[${MULTILIB_USEDEP},cxx(-)?,fortran(-)?,romio(-)?,threads(-)?]
+	nullmpi? ( sys-cluster/native-mpi )
+)"


             reply	other threads:[~2021-12-03 22:51 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-03 22:51 Sam James [this message]
  -- strict thread matches above, loose matches on Subject: below --
2024-07-17  5:43 [gentoo-commits] repo/gentoo:master commit in: virtual/mpi/ Eli Schwartz
2023-06-03  9:50 WANG Xuerui
2022-06-22  4:09 Sam James
2022-03-07  4:29 Sam James
2022-02-04  9:15 Jakov Smolić
2022-01-29 10:27 David Seifert
2021-12-26  3:19 Sam James
2021-12-01  5:48 Arthur Zamarin
2021-12-01  5:48 Arthur Zamarin
2021-10-20  0:11 Sam James
2021-10-15  6:00 Agostino Sarubbo
2021-10-14 13:39 Agostino Sarubbo
2021-10-13 20:35 Sam James
2021-07-05 13:25 Marek Szuba
2020-10-24 14:51 David Seifert
2018-03-01 18:43 Michał Górny
2018-02-07 22:29 Justin Bronder
2017-06-23  5:20 Alexis Ballier
2017-04-02 23:41 Matt Turner
2017-03-17  6:36 Matt Turner
2017-03-17  6:36 Matt Turner
2017-03-10 10:59 Agostino Sarubbo
2017-03-10  9:09 Agostino Sarubbo
2017-02-24 18:18 Christoph Junghans
2017-01-03 15:28 Christoph Junghans
2016-11-17 21:44 Ian Stakenvicius
2016-09-27 13:12 Christoph Junghans
2016-09-12  1:32 Christoph Junghans
2016-09-06  0:18 Christoph Junghans
2016-08-29 21:22 Christoph Junghans
2016-08-11  7:55 David Seifert

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