From 4bcf3798391e869a009e1c3d31b82d194106783d Mon Sep 17 00:00:00 2001
From: Robert Knight <robert@mono.dhcp.wby.chonp.net>
Date: Mon, 22 Aug 2011 14:19:07 +0100
Subject: [PATCH] Fix minizip library compilation under OS X

Set the USE_FILE32API flag on Mac since fopen64()
and several related calls do not exist on that platform which
uses 64bit I/O in the standard file methods.

See http://stackoverflow.com/questions/4003479/how-to-enable-large-file-support-under-darwin
for details.
---
 external/minizip/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/external/minizip/CMakeLists.txt b/external/minizip/CMakeLists.txt
index 7604bcc..22150f4 100644
--- a/external/minizip/CMakeLists.txt
+++ b/external/minizip/CMakeLists.txt
@@ -16,6 +16,13 @@ set (HEADERS
  zip.h
 )
 
+if (APPLE)
+	# Mac OS X does not have fopen64()
+	# and several related functions as the standard fopen()
+	# calls are 64bit
+	add_definitions("-DUSE_FILE32API")
+endif()
+
 add_library(minizip
  ${SOURCES}
  ${HEADERS}