Fix patch

mpich-modules.patch

@@ -1,5 +1,5 @@
---- a/src/packaging/envmods/mpich.module.in	2015-02-20 15:48:13.000000000 -0500
+--- mpich-3.2.1/src/packaging/envmods/mpich.module.in.orig	2017-11-11 03:19:44.000000000 +0100
-+++ b/src/packaging/envmods/mpich.module.in.new	2015-08-27 15:27:43.667837212 -0400
++++ mpich-3.2.1/src/packaging/envmods/mpich.module.in	2018-04-04 14:14:16.553160669 +0200
 @@ -3,12 +3,23 @@
  #  MPICH module for use with 'environment-modules' package:
  # 
@@ -23,10 +23,11 @@
 +setenv        MPI_SUFFIX    _@MPINAME@
 +setenv        MPI_HOME      @LIBDIR@
  prepend-path  PATH          @bindir@
-+prepend-path  LD_LIBRARY_PATH @libdir@
+-prepend-path  MANPATH       @mandir@
- prepend-path  MANPATH       @mandir@
 -
 -# Undefine prefix and exec_prefix which are too generic environment variables.
 -unsetenv      prefix
 -unsetenv      exec_prefix
++prepend-path  LD_LIBRARY_PATH @libdir@
++prepend-path  MANPATH       :@mandir@
 +prepend-path  PKG_CONFIG_PATH @LIBDIR@/lib/pkgconfig

mpich.spec

@@ -1,7 +1,7 @@
 Summary:        A high-performance implementation of MPI
 Name:           mpich
 Version:        3.2.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 License:        MIT
 URL:            http://www.mpich.org/
 
@@ -268,6 +268,9 @@ make check VERBOSE=1
 %{python3_sitearch}/%{name}.pth
 
 %changelog
+* Wed Apr  4 2018 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 3.2.1-3
+- Update MANPATH so that normal man pages can still be found (#1533717)
+
 * Sun Nov 12 2017 Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> - 3.2.1-2
 - Update $modincdir in mpifort after moving .mod files (#1301533)
 - Move compiler wrappers to mpich-devel (#1353621)