From dea879f8df4778387dc88eb11f6ea0976fa82c27 Mon Sep 17 00:00:00 2001
From: Joe Hermaszewski <git@monoid.al>
Date: Thu, 12 Apr 2018 20:14:20 +0800
Subject: [PATCH] asciidoctor: Only run patchelf on Linux

---
 pkgs/tools/typesetting/asciidoctor/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/typesetting/asciidoctor/default.nix b/pkgs/tools/typesetting/asciidoctor/default.nix
index 90ef7d4e0e60..f8cfe44cbd73 100644
--- a/pkgs/tools/typesetting/asciidoctor/default.nix
+++ b/pkgs/tools/typesetting/asciidoctor/default.nix
@@ -37,7 +37,7 @@ bundlerApp {
       dontUseCmakeConfigure = true;
 
       # For some reason 'mathematical.so' is missing cairo and glib in its RPATH, add them explicitly here
-      postFixup = ''
+      postFixup = lib.optionalString stdenv.isLinux ''
         soPath="$out/lib/ruby/gems/2.4.0/gems/mathematical-${attrs.version}/lib/mathematical/mathematical.so"
         ${patchelf}/bin/patchelf \
           --set-rpath "${lib.makeLibraryPath [ glib cairo ]}:$(${patchelf}/bin/patchelf --print-rpath "$soPath")" \