From 7943d8ce53992318656a3d031d5fe05cf878a8df Mon Sep 17 00:00:00 2001
From: Pete Johns <paj-github@johnsy.com>
Date: Sun, 26 Dec 2010 14:11:05 +1100
Subject: [PATCH] canonicalize_file_name() is a GNU-extension.

Replaced with call to realpath() to build on non-Linux systems, such as Mac OSX.
---
 lib/filelister_unix.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/filelister_unix.cpp b/lib/filelister_unix.cpp
index a761782ec..556a34c75 100644
--- a/lib/filelister_unix.cpp
+++ b/lib/filelister_unix.cpp
@@ -25,7 +25,7 @@
 #ifndef _WIN32 // POSIX-style system
 #include <glob.h>
 #include <unistd.h>
-#include <stdlib.h>		// canonicalize_file_name
+#include <stdlib.h>
 #endif
 
 #ifndef _WIN32
@@ -58,7 +58,7 @@ void FileListerUnix::recursiveAddFiles2(std::vector<std::string> &relative,
         if (filename[filename.length()-1] != '/')
         {
             // File
-            char * const fname = canonicalize_file_name(filename.c_str());
+            char* const fname = realpath(filename.c_str(), NULL);
             if (!fname)
                 continue;