[alex] turn on tests

[Jens Petersen]

commit b49b046ac930766ede976212c72317fee050d6fd
Author: Jens Petersen <petersen at redhat.com>
Date:   Sat May 17 11:26:18 2014 +0900

    turn on tests

 alex.spec |   16 +++++++++++++++-
 1 files changed, 15 insertions(+), 1 deletions(-)
---
diff --git a/alex.spec b/alex.spec
index 3aa5aba..a2d5662 100644
--- a/alex.spec
+++ b/alex.spec
@@ -1,12 +1,14 @@
 # https://fedoraproject.org/wiki/Packaging:Haskell
 
+%bcond_without tests
+
 # no useful debuginfo for Haskell packages without C sources
 %global debug_package %{nil}
 
 Name:           alex
 # part of haskell-platform
 Version:        3.1.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Tool for generating lexical analysers in Haskell
 
 License:        BSD
@@ -20,6 +22,9 @@ BuildRequires:  ghc-QuickCheck-devel
 BuildRequires:  ghc-array-devel
 BuildRequires:  ghc-containers-devel
 BuildRequires:  ghc-directory-devel
+%if %{with tests}
+BuildRequires:  ghc-process-devel
+%endif
 # End cabal-rpm deps
 BuildRequires:  autoconf
 BuildRequires:  docbook-style-xsl
@@ -50,6 +55,12 @@ cd ..
 %ghc_bin_install
 
 
+%check
+%if %{with tests}
+%cabal test
+%endif
+
+
 %files
 %doc ANNOUNCE LICENSE README TODO doc/alex examples
 %{_bindir}/%{name}
@@ -57,6 +68,9 @@ cd ..
 
 
 %changelog
+* Sat May 17 2014 Jens Petersen <petersen at redhat.com> - 3.1.3-2
+- turn on tests with bcond
+
 * Wed May 14 2014 Jens Petersen <petersen at redhat.com> - 3.1.3-1
 - update to 3.1.3