Accepting request 687143 from home:anag:branches:science:HPC

- Add patch to remove obsolete GCC check (bnc#1129421). It also patches
  autogen.sh to get the autotools working in SLE12SP4.
  * 0001-Drop-GCC-check.patch
- Force to re-run autotools to generate properly the files after 
  patching src/binding/cxx/buildiface

OBS-URL: https://build.opensuse.org/request/show/687143
OBS-URL: https://build.opensuse.org/package/show/science:HPC/mvapich2?expand=0&rev=54

mvapich2.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package mvapich2
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -164,6 +164,9 @@ Source3:        macros.hpc-mvapich2
 Source100:      _multibuild
 Patch0:         mvapich2-s390_get_cycles.patch
 Patch2:         mvapich2-arm-support.patch
+# PATCH-FIX-UPSTREAM 0001-Drop-GCC-check.patch (bnc#1129421)
+# It's been merged upstream, should be removed with the next release
+Patch3:         0001-Drop-GCC-check.patch
 Url:            http://mvapich.cse.ohio-state.edu/overview/mvapich2/
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
@@ -293,10 +296,11 @@ is based on MPICH2 and MVICH. This package contains the static libraries
 %setup -q -n mvapich2-%{version}%{?rc_ver}
 %patch0
 %patch2
+%patch3
 cp /usr/share/automake*/config.* .
 
 %build
-#./autogen.sh
+PERL_USE_UNSAFE_INC=1 ./autogen.sh
 %if %{with hpc}
 %{hpc_setup}
 %{hpc_configure} \