From b2f55787eff0feaa94ea3d336814dcff0d1fb3ba Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <me@tobias.gr>
Date: Fri, 7 Jan 2022 01:37:05 +0100
Subject: gnu: pioneer: Fix build.

* gnu/packages/games (pioneer)[inputs]:
Downgrade libsigc++ to libsigc++-2.
---
 gnu/packages/games.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index aae4df2777..2ef51d587f 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -7175,7 +7175,7 @@ elements to achieve a simple goal in the most complex way possible.")
            glew
            glu
            libpng
-           libsigc++
+           libsigc++-2
            libvorbis
            lua-5.2                      ;not compatible with 5.3
            mesa
-- 
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