From dd3cb24cc056a8b460acb2b525035a919c76ba6a Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 12 Apr 2015 18:05:50 +0200
Subject: [PATCH] Fix another harmless but annoying libtiff warning.

Disable the warning given by clang for converting (smaller) "int" to (larger)
"void*" in 64 bit OS X builds.
---
 src/tiff/libtiff/tif_unix.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/tiff/libtiff/tif_unix.c b/src/tiff/libtiff/tif_unix.c
index 0bddf7ca89..f2a4583dea 100644
--- a/src/tiff/libtiff/tif_unix.c
+++ b/src/tiff/libtiff/tif_unix.c
@@ -154,11 +154,22 @@ TIFFFdOpen(int fd, const char* name, const char* mode)
 {
 	TIFF* tif;
 
+	/* Avoid warning about casting int fd to larger thandle_t in 64 bits. */
+#ifdef __clang__
+	#pragma clang diagnostic push
+	#pragma clang diagnostic ignored "-Wint-to-void-pointer-cast"
+#endif
+
 	tif = TIFFClientOpen(name, mode,
 	    (thandle_t) fd,
 	    _tiffReadProc, _tiffWriteProc,
 	    _tiffSeekProc, _tiffCloseProc, _tiffSizeProc,
 	    _tiffMapProc, _tiffUnmapProc);
+
+#ifdef __clang__
+	#pragma clang diagnostic pop
+#endif
+
 	if (tif)
 		tif->tif_fd = fd;
 	return (tif);