Added Raspbian EGL and GLES paths.

CMake/modules/FindEGL.cmake

@@ -4,10 +4,10 @@
 # EGL_LIBRARY
 # EGL_FOUND
 
-find_path(EGL_INCLUDE_DIR NAMES EGL/egl.h)
+find_path(EGL_INCLUDE_DIR NAMES EGL/egl.h PATHS /opt/vc/include)
 
 set(EGL_NAMES ${EGL_NAMES} egl EGL)
-find_library(EGL_LIBRARY NAMES ${EGL_NAMES})
+find_library(EGL_LIBRARY NAMES ${EGL_NAMES} PATHS /opt/vc/lib)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(EGL DEFAULT_MSG EGL_LIBRARY EGL_INCLUDE_DIR)

CMake/modules/FindGLESv1.cmake

@@ -4,10 +4,10 @@
 # GLESv1_LIBRARY
 # GLESv1_FOUND
 
-find_path(GLESv1_INCLUDE_DIR NAMES GLES/gl.h)
+find_path(GLESv1_INCLUDE_DIR NAMES GLES/gl.h PATHS /opt/vc/include)
 
 set(GLESv1_NAMES ${GLESv1_NAMES} GLESv1_CM)
-find_library(GLESv1_LIBRARY NAMES ${GLESv1_NAMES})
+find_library(GLESv1_LIBRARY NAMES ${GLESv1_NAMES} PATHS /opt/vc/lib)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(GLESv1 DEFAULT_MSG GLESv1_LIBRARY GLESv1_INCLUDE_DIR)

CMake/modules/FindGLESv2.cmake

@@ -4,10 +4,10 @@
 # GLESv2_LIBRARY
 # GLESv2_FOUND
 
-find_path(GLESv2_INCLUDE_DIR NAMES GLES2/gl2.h)
+find_path(GLESv2_INCLUDE_DIR NAMES GLES2/gl2.h PATHS /opt/vc/include)
 
 set(GLESv2_NAMES ${GLESv2_NAMES} GLESv2)
-find_library(GLESv2_LIBRARY NAMES ${GLESv2_NAMES})
+find_library(GLESv2_LIBRARY NAMES ${GLESv2_NAMES} PATHS /opt/vc/lib)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(GLESv2 DEFAULT_MSG GLESv2_LIBRARY GLESv2_INCLUDE_DIR)