From b556bd9abf563e7bcff2cf244a512d99ad0ac10f Mon Sep 17 00:00:00 2001
From: Flaviu Tamas <tamasflaviu@gmail.com>
Date: Wed, 4 Mar 2015 19:15:53 -0500
Subject: [PATCH] Fix "could not import: pcre_stack_guard"

kanaka/mal#20 related, seems like some systems have older PCREs, without
pcre_stack_guard. Since it isn't expclitly used, this will *hopefully* prevent
errors from occurring.
---
 src/private/pcre.nim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/private/pcre.nim b/src/private/pcre.nim
index be348444bb..3d619d2680 100644
--- a/src/private/pcre.nim
+++ b/src/private/pcre.nim
@@ -10,6 +10,7 @@ when defined(pcreDynlib):
     {.pragma: pcreImport, dynlib: pcreDll.}
   else:
     {.pragma: pcreImport, header: pcreHeader.}
+  {.deadCodeElim: on.}  # Don't error unless unsupported features are used
 else:
   {. passC: "-DHAVE_CONFIG_H", passC: "-I private/pcre_src",
      passL: "-I private/pcre_src" .}