From d620787dd78e5d3aa612cdb8adbc472dd941a764 Mon Sep 17 00:00:00 2001
From: Rick van Schijndel <rol3517@gmail.com>
Date: Tue, 10 May 2022 06:45:52 +0200
Subject: [PATCH] fltk: support cross-compilation

Disabling building tests when cross-compiling, since it gives a build fail.
---
 pkgs/development/libraries/fltk/common.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/fltk/common.nix b/pkgs/development/libraries/fltk/common.nix
index 54c8b4094f1..6d0f90956b2 100644
--- a/pkgs/development/libraries/fltk/common.nix
+++ b/pkgs/development/libraries/fltk/common.nix
@@ -37,7 +37,7 @@
 , doxygen
 , graphviz
 
-, withExamples ? true
+, withExamples ? (stdenv.buildPlatform == stdenv.hostPlatform)
 , withShared ? true
 }:
 
@@ -139,6 +139,7 @@ stdenv.mkDerivation rec {
 
     # Examples & Tests
     "-DFLTK_BUILD_EXAMPLES=${onOff withExamples}"
+    "-DFLTK_BUILD_TEST=${onOff withExamples}"
 
     # Docs
     "-DOPTION_BUILD_HTML_DOCUMENTATION=${onOff withDocs}"