From 02b33792cbffe47974a85ce0f33323caa3932a16 Mon Sep 17 00:00:00 2001
From: Andrey Kamaev <andrey.kamaev@itseez.com>
Date: Tue, 4 Sep 2012 16:50:55 +0400
Subject: [PATCH] Fix precompiled headers support detection for gcc-4.6
 toolchain from Android NDK r8b

The version reported by toolchain is 4.6.x-google so regex needs an adjustment.
---
 cmake/OpenCVPCHSupport.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/OpenCVPCHSupport.cmake b/cmake/OpenCVPCHSupport.cmake
index 16dbb06a9d..290dbd8f66 100644
--- a/cmake/OpenCVPCHSupport.cmake
+++ b/cmake/OpenCVPCHSupport.cmake
@@ -19,7 +19,7 @@ IF(CMAKE_COMPILER_IS_GNUCXX)
         ARGS ${CMAKE_CXX_COMPILER_ARG1} -dumpversion
         OUTPUT_VARIABLE gcc_compiler_version)
     #MESSAGE("GCC Version: ${gcc_compiler_version}")
-    IF(gcc_compiler_version MATCHES "4\\.[0,2-9]\\.[0-9]")
+    IF(gcc_compiler_version MATCHES "4\\.[0,2-9]\\.[0-9x]")
         SET(PCHSupport_FOUND TRUE)
     ENDIF()