cmake: Fix Qt5 lib search path on OSX

Signed-off-by: Rohit Yadav <bhaisaab@baagi.org>

CMakeLists.txt

@@ -112,6 +112,9 @@ FIND_PACKAGE(frei0r REQUIRED)
 
 INCLUDE_DIRECTORIES(${FREI0R_INCLUDE_DIR})
 
+# Manually set Qt5 path for OSX installed using brew
+SET(CMAKE_PREFIX_PATH "/usr/local/opt/qt5")
+
 # search for Qt4
 if (NOT FORCE_QT4)
 	find_package(Qt5Core QUIET)

INSTALL.macosx

@@ -3,7 +3,7 @@ Building VLMC on Mac OSX
 
 Dependencies:
 - Build tools: g++, make, cmake etc.
-- Qt framework >= 4.6.0
+- Qt framework >= 5.0 (brew install qt5)
 
 Get the sources:
   git clone git://git.videolan.org/vlmc.git