From 7398b6ef8cab574eef2a86279f94f1d70d5f0cd3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Wed, 4 Feb 2015 21:09:20 +0100
Subject: [PATCH] modules: fixed Find*GL*.cmake, updated coding style.

It's meaningless to have *_INCLUDE_DIR point to the dir where
{egl.h,gl2.h,gl3.h} exists, because we're always including the files
using full path (e.g. <EGL/egl.h>). It then fails miserably at compile
time on platforms which don't have the parent directory in include path.
---
 modules/FindEGL.cmake       | 7 ++-----
 modules/FindOpenGLES2.cmake | 7 ++-----
 modules/FindOpenGLES3.cmake | 7 ++-----
 3 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/modules/FindEGL.cmake b/modules/FindEGL.cmake
index efe3a2094..65f776a48 100644
--- a/modules/FindEGL.cmake
+++ b/modules/FindEGL.cmake
@@ -37,12 +37,9 @@ find_library(EGL_LIBRARY EGL)
 
 # Include dir
 find_path(EGL_INCLUDE_DIR
-    NAMES egl.h
-    PATH_SUFFIXES EGL
-)
+    NAMES EGL/egl.h)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args("EGL" DEFAULT_MSG
     EGL_LIBRARY
-    EGL_INCLUDE_DIR
-)
+    EGL_INCLUDE_DIR)
diff --git a/modules/FindOpenGLES2.cmake b/modules/FindOpenGLES2.cmake
index 5ab1c3cad..103268be9 100644
--- a/modules/FindOpenGLES2.cmake
+++ b/modules/FindOpenGLES2.cmake
@@ -43,12 +43,9 @@ endif()
 
 # Include dir
 find_path(OPENGLES2_INCLUDE_DIR
-    NAMES gl2.h
-    PATH_SUFFIXES GLES2
-)
+    NAMES GLES2/gl2.h)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args("OpenGLES2" DEFAULT_MSG
     ${OPENGLES2_LIBRARY_NEEDED}
-    OPENGLES2_INCLUDE_DIR
-)
+    OPENGLES2_INCLUDE_DIR)
diff --git a/modules/FindOpenGLES3.cmake b/modules/FindOpenGLES3.cmake
index d8062f5d9..ae7cee718 100644
--- a/modules/FindOpenGLES3.cmake
+++ b/modules/FindOpenGLES3.cmake
@@ -42,12 +42,9 @@ find_library(OPENGLES3_LIBRARY NAMES
 
 # Include dir
 find_path(OPENGLES3_INCLUDE_DIR
-    NAMES gl3.h
-    PATH_SUFFIXES GLES3
-)
+    NAMES GLES3/gl3.h)
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args("OpenGLES3" DEFAULT_MSG
     OPENGLES3_LIBRARY
-    OPENGLES3_INCLUDE_DIR
-)
+    OPENGLES3_INCLUDE_DIR)