From 56f19490924ac25df63f486759d2e534a1955d39 Mon Sep 17 00:00:00 2001
From: Sukant Hajra <rrudbskr5g@snkmail.com>
Date: Thu, 25 Jun 2020 21:05:37 -0500
Subject: [PATCH] ansifilter: extend build to include Darwin

All that was required was to use clang++ instead of g++ when compiling for
Darwin.
---
 pkgs/tools/text/ansifilter/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/text/ansifilter/default.nix b/pkgs/tools/text/ansifilter/default.nix
index 8ebb5cfd059..00c8c075ed6 100644
--- a/pkgs/tools/text/ansifilter/default.nix
+++ b/pkgs/tools/text/ansifilter/default.nix
@@ -12,6 +12,10 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ boost lua ];
 
+  postPatch = ''
+    substituteInPlace src/makefile --replace "CC=g++" "CC=c++"
+  '';
+
   makeFlags = [
     "PREFIX=${placeholder "out"}"
     "conf_dir=/etc/ansifilter"
@@ -26,6 +30,6 @@ stdenv.mkDerivation rec {
     homepage = "http://www.andre-simon.de/doku/ansifilter/en/ansifilter.php";
     license = licenses.gpl3;
     maintainers = [ maintainers.Adjective-Object ];
-    platforms = platforms.linux;
+    platforms = platforms.linux ++ platforms.darwin;
   };
 }