From 0e6dd32858940abc079dca414a22746f1c1b84c6 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.a.alekhin@gmail.com>
Date: Fri, 5 Jan 2018 03:53:00 +0000
Subject: [PATCH] cmake(android): update zlib alias condition

To use 'z' in Android.mk instead of absolute path from the build machine.
---
 cmake/OpenCVFindLibsGrfmt.cmake | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cmake/OpenCVFindLibsGrfmt.cmake b/cmake/OpenCVFindLibsGrfmt.cmake
index 0ae58c8..ab1dcd9 100644
--- a/cmake/OpenCVFindLibsGrfmt.cmake
+++ b/cmake/OpenCVFindLibsGrfmt.cmake
@@ -8,8 +8,7 @@ if(BUILD_ZLIB)
 else()
   find_package(ZLIB "${MIN_VER_ZLIB}")
   if(ZLIB_FOUND AND ANDROID)
-    if(ZLIB_LIBRARIES STREQUAL "${ANDROID_SYSROOT}/usr/lib/libz.so" OR
-        ZLIB_LIBRARIES STREQUAL "${ANDROID_SYSROOT}/usr/lib64/libz.so")
+    if(ZLIB_LIBRARIES MATCHES "/usr/(lib|lib32|lib64)/libz.so$")
       set(ZLIB_LIBRARIES z)
     endif()
   endif()
-- 
2.7.4