From 001efa59610d550b93d8a95324d25ae597febf28 Mon Sep 17 00:00:00 2001
From: Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com>
Date: Sat, 10 Apr 2010 08:33:22 +0200
Subject: FindZLIB: add support for GnuWin32 (fixes #5588)

---
 Modules/FindZLIB.cmake | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Modules/FindZLIB.cmake b/Modules/FindZLIB.cmake
index 9f3b50e..f592646 100644
--- a/Modules/FindZLIB.cmake
+++ b/Modules/FindZLIB.cmake
@@ -18,10 +18,17 @@
 # (To distributed this file outside of CMake, substitute the full
 #  License text for the above reference.)
 
-FIND_PATH(ZLIB_INCLUDE_DIR zlib.h)
+FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Zlib;InstallPath]/include"
+)
 
 SET(ZLIB_NAMES z zlib zdll)
-FIND_LIBRARY(ZLIB_LIBRARY NAMES ${ZLIB_NAMES})
+FIND_LIBRARY(ZLIB_LIBRARY
+    NAMES
+        ${ZLIB_NAMES}
+    PATHS
+        "[HKEY_LOCAL_MACHINE\\SOFTWARE\\GnuWin32\\Zlib;InstallPath]/lib"
+)
 MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
 
 # Per-recommendation
-- 
cgit v0.12