From 6fba1f4ded933134afb9ef1d0c03848ce6cabceb Mon Sep 17 00:00:00 2001
From: Jesse Gibbons <jgibbons2357+guix@gmail.com>
Date: Sun, 5 Apr 2020 20:47:02 -0600
Subject: gnu: knights: Fix build.

* gnu/packages/games.scm (knights)[arguments]<#:make-flags>: Add
"CXXFLAGS=-lpthread".

Signed-off-by: Oleg Pykhalov <go.wigust@gmail.com>
---
 gnu/packages/games.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/games.scm')

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 91e4861680..f7753352d6 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -1367,7 +1367,8 @@ (define-public knights
     (build-system gnu-build-system)
     (arguments
      '(#:make-flags
-       (list (string-append "PREFIX=" (assoc-ref %outputs "out")))
+       (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
+             "CXXFLAGS=-lpthread")
        #:phases
        (modify-phases %standard-phases
          ;; No configure script.
-- 
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