sci-libs/cddlib: new version 094j.

François Bissey had an ebuild for the latest version of this package in
the sage-on-gentoo overlay, so I've imported it with minor changes:

  * Updated to EAPI=7 (no related changes).
  * Dropped the unused autotools.eclass inherit.
  * Changed GPL-2 to GPL-2+, since the files that do have copyright
    headers have the "or any later version" bit.
  * Dropped the DOCS declaration; they're all covered by einstalldocs.
  * Added IUSE=examples.
  * Reworked the documentation/example installation logic. The new
    autotools build system installs everything by default, so if
    the user doesn't want something, we have to kill it from $ED.

I've also added the upstream remote to metadata.xml, and added myself
and François as maintainers in the future.

SageMath uses two cddlib executables only present as of this version,
so it's a prerequisite for moving more of SageMath into the tree.

Closes: https://bugs.gentoo.org/705218
Package-Manager: Portage-2.3.79, Repoman-2.3.16
Signed-off-by: Michael Orlitzky <mjo@gentoo.org>

1 files changed, 27 insertions, 8 deletions

diff --git a/sci-libs/cddlib/metadata.xml b/sci-libs/cddlib/metadata.xml
index a93a12f9174f..eebce0ab1969 100644
--- a/sci-libs/cddlib/metadata.xml
+++ b/sci-libs/cddlib/metadata.xml
@@ -1,29 +1,48 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
+  <maintainer type="person">
+    <email>mjo@gentoo.org</email>
+  </maintainer>
+  <!--
+      mjo: François maintained this package in the sage-on-gentoo overlay
+      long before I moved it into ::gentoo. You don't need an ACK from me
+      to merge his changes.
+  -->
+  <maintainer type="person">
+    <email>frp.bissey@gmail.com</email>
+    <name>François Bissey</name>
+  </maintainer>
+  <maintainer type="project">
+    <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">
-    The C-library  cddlib is a C implementation of the Double Description 
+    The C-library  cddlib is a C implementation of the Double Description
     Method of Motzkin et al. for generating all vertices (i.e. extreme points)
-    and extreme rays of a general convex polyhedron in R^d given by a system 
+    and extreme rays of a general convex polyhedron in R^d given by a system
     of linear inequalities:
-    
+
     P = { x=(x1, ..., xd)^T :  b - A  x  &gt;= 0 }
 
-    where  A  is a given m x d real matrix, b is a given m-vector 
+    where  A  is a given m x d real matrix, b is a given m-vector
     and 0 is the m-vector of all zeros.
-    
+
     The program can be used for the reverse operation (i.e. convex hull
-    computation).  This means that  one can move back and forth between 
-    an inequality representation  and a generator (i.e. vertex and ray) 
+    computation).  This means that  one can move back and forth between
+    an inequality representation  and a generator (i.e. vertex and ray)
     representation of a polyhedron with cdd.  Also, cdd can solve a linear
-    programming problem, i.e. a problem of maximizing and minimizing 
+    programming problem, i.e. a problem of maximizing and minimizing
     a linear function over P.
   </longdescription>
   <use>
     <flag name="tools">Add a few executables and tests for cddlib</flag>
   </use>
+  <upstream>
+    <remote-id type="github">cddlib/cddlib</remote-id>
+  </upstream>
 </pkgmetadata>