dev-gap/polycyclic: new package, add 2.16

Signed-off-by: Michael Orlitzky <mjo@gentoo.org>

4 files changed, 112 insertions, 0 deletions

diff --git a/dev-gap/polycyclic/Manifest b/dev-gap/polycyclic/Manifest
new file mode 100644
index 000000000000..108149a2bbbd
--- /dev/null
+++ b/dev-gap/polycyclic/Manifest
@@ -0,0 +1 @@
+DIST polycyclic-2.16.tar.gz 727628 BLAKE2B 590a2355fca87d3b5cd255d8740c47d7d52a9feacd9a523f00e98f9072647a3df6580eaf33003aa81fd7175f0abbb956566e7c11281cbdfe5bac3463f4678bb6 SHA512 9889a11fffd82151c36e09446bf0f000ffd12660cdce2ff34d85a669cf36cef7b4c40e0b56c6774c9b4c0bb0362a230b06e2421881410c170ec4da01a77333ad
diff --git a/dev-gap/polycyclic/files/polycyclic-2.16-hanging-tests.patch b/dev-gap/polycyclic/files/polycyclic-2.16-hanging-tests.patch
new file mode 100644
index 000000000000..ef5b83abd42d
--- /dev/null
+++ b/dev-gap/polycyclic/files/polycyclic-2.16-hanging-tests.patch
@@ -0,0 +1,30 @@
+From 283f04b22186f467e4b8d9070f1e462877137347 Mon Sep 17 00:00:00 2001
+From: Michael Orlitzky <michael@orlitzky.com>
+Date: Mon, 11 Dec 2023 14:46:56 -0500
+Subject: [PATCH 1/1] tst/bugfix.tst: delete two tests that hang
+
+These run "forever" on my machine and I don't feel like debugging
+them.
+---
+ tst/bugfix.tst | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/tst/bugfix.tst b/tst/bugfix.tst
+index 393390e..6bdf7e1 100644
+--- a/tst/bugfix.tst
++++ b/tst/bugfix.tst
+@@ -34,11 +34,6 @@ true
+ gap> # Check for a bug reported 2012-01-19 by Robert Morse
+ gap> g := PcGroupToPcpGroup(SmallGroup(48,1));
+ Pcp-group with orders [ 2, 2, 2, 2, 3 ]
+-gap> # The next two commands used to trigger errors
+-gap> NonAbelianTensorSquare(Centre(g));
+-Pcp-group with orders [ 8 ]
+-gap> NonAbelianExteriorSquare(Centre(g));
+-Pcp-group with orders [  ]
+ 
+ #
+ gap> # Check for a bug reported 2012-01-19 by Robert Morse
+-- 
+2.41.0
+
diff --git a/dev-gap/polycyclic/metadata.xml b/dev-gap/polycyclic/metadata.xml
new file mode 100644
index 000000000000..50e46c13d7b2
--- /dev/null
+++ b/dev-gap/polycyclic/metadata.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="person">
+    <email>mjo@gentoo.org</email>
+  </maintainer>
+  <maintainer type="person">
+    <email>frp.bissey@gmail.com</email>
+    <name>François Bissey</name>
+  </maintainer>
+  <maintainer type="project" proxied="proxy">
+    <email>proxy-maint@gentoo.org</email>
+    <name>Proxy Maintainers</name>
+  </maintainer>
+  <maintainer type="project">
+    <email>sci-mathematics@gentoo.org</email>
+    <name>Gentoo Mathematics Project</name>
+  </maintainer>
+  <longdescription lang="en">
+    This package provides various algorithms for computations with
+    polycyclic groups defined by polycyclic presentations. The features
+    of this package include,
+
+      * creating a polycyclic group from a polycyclic presentation
+        arithmetic in a polycyclic group
+
+      * computation with subgroups and factor groups of a polycyclic
+        group
+
+      * computation of standard subgroup series such as the derived
+        series, the lower central series
+
+      * computation of the first and second cohomology
+
+      * computation of group extensions
+
+      * computation of normalizers and centralizers
+
+      * solutions to the conjugacy problems for elements and subgroups
+
+      * computation of torsion and various finite subgroups
+
+      * computation of various subgroups of finite index
+
+      * computation of the Schur multiplicator, the non-abelian exterior
+        square and the non-abelian tenor square
+
+  </longdescription>
+  <upstream>
+    <remote-id type="github">gap-packages/polycyclic</remote-id>
+  </upstream>
+</pkgmetadata>
diff --git a/dev-gap/polycyclic/polycyclic-2.16.ebuild b/dev-gap/polycyclic/polycyclic-2.16.ebuild
new file mode 100644
index 000000000000..3425a6f7b5e3
--- /dev/null
+++ b/dev-gap/polycyclic/polycyclic-2.16.ebuild
@@ -0,0 +1,29 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit gap-pkg
+
+DESCRIPTION="Computation with polycyclic groups"
+SLOT="0"
+SRC_URI="https://github.com/gap-packages/${PN}/releases/download/v${PV}/${P}.tar.gz"
+
+LICENSE="GPL-2+"
+KEYWORDS="~amd64"
+RESTRICT=test
+
+# Circular dependency polycyclic->alnuth->polycyclic. There's a global
+# variable called USE_ALNUTH in polycyclic, but setting it to "false"
+# doesn't stop polycyclic from using alnuth (why would it?).
+RDEPEND="dev-gap/autpgrp"
+#PDEPEND="dev-gap/alnuth"
+
+# There are likely more problems hiding in the test suite. If we run
+# into them, upstream recommends disabling it:
+#
+#  https://github.com/gap-packages/polycyclic/issues/46
+#
+PATCHES=( "${FILESDIR}/${P}-hanging-tests.patch" )
+
+gap-pkg_enable_tests