From 7f448b41589fccd3ac883c6fb3865f8dbedcb14d Mon Sep 17 00:00:00 2001
From: hololeap <hololeap@users.noreply.github.com>
Date: Sun, 30 Oct 2022 12:45:29 -0600
Bug: https://github.com/UnkindPartition/temporary/pull/15
Subject: [PATCH] Add smp flag

This flag will toggle the use of some `ghc-options` in the  test suite.
It is set to `default: True`.

This is needed for tests to run on some GHC builds which do not support
a threaded runtime.

Reported-by: matoro <https://github.com/matoro>
Signed-off-by: hololeap <hololeap@users.noreply.github.com>
---
 temporary.cabal | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/temporary.cabal b/temporary.cabal
index 67163d1..ca54604 100644
--- a/temporary.cabal
+++ b/temporary.cabal
@@ -15,6 +15,11 @@ source-repository head
   type:     git
   location: git://github.com/feuerbach/temporary.git
 
+flag smp
+  description: Use flags that depend on GHC supporting a multicore runtime (tests only)
+  manual: True
+  default: True
+
 Library
     default-language:
       Haskell2010
@@ -37,7 +42,10 @@ test-suite test
     tests
   main-is:
     test.hs
-  ghc-options: -threaded -with-rtsopts=-N2
+  if flag(smp)
+    ghc-options: -threaded -with-rtsopts=-N2
+  else
+    ghc-options: -threaded
   build-depends:
       base >= 4.3 && < 5
     , directory