gentoo-overlay/dev-haskell/sha/files/sha-1.6.0-no-tests.patch

From 28704350d7b6148b2edbd5e8883c1c2dfba4f0ba Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Wed, 21 Nov 2012 23:44:33 +0300
Subject: [PATCH] cabal: make depends on test libraries optional

before the patch 'QuickCheck' and friends were required unconditionally:

    $ runhaskell Setup.hs configure -v -ftest | grep QuickCheck
    Dependency QuickCheck ==2.*: using QuickCheck-2.5.1.1
    $ runhaskell Setup.hs configure -v -f-test | grep QuickCheck
    Dependency QuickCheck ==2.*: using QuickCheck-2.5.1.1

the patch fixes it by putting 'build-depends' under condition

    $ runhaskell Setup.hs configure -v -f-test | grep -i quickcheck
    $ runhaskell Setup.hs configure -v -ftest | grep -i quickcheck
    Dependency QuickCheck ==2.*: using QuickCheck-2.5.1.1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 SHA.cabal | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/SHA.cabal b/SHA.cabal
index a146b52..1ec2624 100644
--- a/SHA.cabal
+++ b/SHA.cabal
@@ -37,9 +37,12 @@ Library
     Ghc-Options: -fregs-graph
 
 Executable test_sha
-  build-depends: base >= 4 && < 6, bytestring, binary, array,
-                 QuickCheck == 2.*, test-framework >= 0.3,
-                 test-framework-quickcheck2 >= 0.2
+  if flag(test)
+      build-depends: base >= 4 && < 6, bytestring, binary, array,
+                     QuickCheck == 2.*, test-framework >= 0.3,
+                     test-framework-quickcheck2 >= 0.2
+  else
+    buildable: False
   Main-Is: Test.hs
   Other-Modules: Data.Digest.Pure.SHA
 
@@ -51,8 +54,6 @@ Executable test_sha
   if impl(ghc >= 6.12)
     Ghc-Options: -fregs-graph
 
-  if !flag(test)
-    buildable: False
 
 Executable sha1
   build-depends: base >= 4 && < 6, bytestring, binary, array, directory
-- 
1.8.0