community/polymake to 3.1-2

community/polymake/PKGBUILD

@@ -9,7 +9,7 @@ highmem=1
 
 pkgname=polymake
 pkgver=3.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Open source software for research in polyhedral geometry"
 arch=(i686 x86_64)
 url="https://polymake.org/"
@@ -18,11 +18,14 @@ options=('!distcc')
 depends=(mpfr perl-xml-writer perl-xml-libxml perl-xml-libxslt perl-term-readline-gnu perl-term-readkey)
 makedepends=(normaliz cddlib lrs bliss-graphs ppl apache-ant boost singular)
 optdepends=('singular: ideal library' 'ppl: polytope library' 'java-runtime: java module')
-source=("https://polymake.org/lib/exe/fetch.php/download/polymake-$pkgver-minimal.tar.bz2")
-sha256sums=('f751e3c34e5ee3a015a99d1151b357130f15878c0bcea82827a19a12009e7fc0')
+source=("https://polymake.org/lib/exe/fetch.php/download/polymake-$pkgver-minimal.tar.bz2"
+        'gcc7.patch')
+sha256sums=('f751e3c34e5ee3a015a99d1151b357130f15878c0bcea82827a19a12009e7fc0'
+            'e93c6d16a13b2701c999ff076fd6510f024b130cd47db2f86f096864b52ae37c')
 
 prepare() {
   cd polymake-$pkgver
+  patch -Np0 -i ../gcc7.patch
 # fix lrs headers location
   sed -e 's|lrslib.h|lrslib/lrslib.h|g' -i bundled/lrs/apps/polytope/src/lrs_interface.cc \
       -i bundled/sympol/external/sympol/sympol/raycomputationlrs.cpp

community/polymake/gcc7.patch

@@ -0,0 +1,13 @@
+--- lib/core/include/Graph.h.orig	2017-03-28 03:30:14.000000000 -0600
++++ lib/core/include/Graph.h	2017-03-28 21:33:36.040286583 -0600
+@@ -709,8 +709,8 @@ public:
+    void swap(Table& t)
+    {
+       std::swap(R,t.R);
+-      std::swap(node_maps, t.node_maps);
+-      std::swap(edge_maps, t.edge_maps);
++      node_maps.swap(t.node_maps);
++      edge_maps.swap(t.edge_maps);
+       std::swap(n_nodes, t.n_nodes);
+       std::swap(free_node_id, t.free_node_id);
+       std::swap(free_edge_ids, t.free_edge_ids);