From d603946d38a7b62cf1bb2616285b61cca8d169e9 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Tue, 24 Jan 2023 12:27:21 +0100
Subject: [PATCH] gnu: ghc-9.2: Increase make verbosity.

Tests time out on ci.guix.gnu.org.

* gnu/packages/haskell.scm (ghc-9.2)[arguments]: Modify #:make-flags.
---
 gnu/packages/haskell.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 3955e20f88..6e00a756a8 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1295,7 +1295,10 @@ interactive environment for the functional language Haskell.")
              (replace 'fix-cc-reference
                (lambda _
                  (substitute* "utils/hsc2hs/src/Common.hs"
-                   (("\"cc\"") "\"gcc\""))))))))
+                   (("\"cc\"") "\"gcc\""))))))
+         ;; Increase verbosity, so running the test suite does not time out on CI.
+         ((#:make-flags make-flags ''())
+          #~(cons "VERBOSE=4" #$make-flags))))
       (native-inputs
        `(;; GHC 9.2 must be built with GHC >= 8.6.
          ("ghc-bootstrap" ,base)