From 07c31bb4e1cea1750de73aa74e77813b9ee7e5c0 Mon Sep 17 00:00:00 2001
From: martell <martellmalone@gmail.com>
Date: Thu, 9 Oct 2014 05:22:21 +0100
Subject: [PATCH] Linux: fix glfw3 searching

---
 cmake/Modules/FindChipmunk.cmake |  2 +-
 cmake/Modules/FindGLFW3.cmake    | 69 ++++++++++++++++++++++++++++++++
 cmake/Modules/FindWebP.cmake     |  2 +-
 cocos/CMakeLists.txt             | 11 ++++-
 4 files changed, 81 insertions(+), 3 deletions(-)
 create mode 100644 cmake/Modules/FindGLFW3.cmake

diff --git a/cmake/Modules/FindChipmunk.cmake b/cmake/Modules/FindChipmunk.cmake
index 924de3db7e..31fc02f489 100644
--- a/cmake/Modules/FindChipmunk.cmake
+++ b/cmake/Modules/FindChipmunk.cmake
@@ -2,7 +2,7 @@
 # FindChipmunk
 # ------------
 #
-# Locate FindChipmunk library
+# Locate Chipmunk library
 #
 # This module defines
 #
diff --git a/cmake/Modules/FindGLFW3.cmake b/cmake/Modules/FindGLFW3.cmake
new file mode 100644
index 0000000000..937a8d0f52
--- /dev/null
+++ b/cmake/Modules/FindGLFW3.cmake
@@ -0,0 +1,69 @@
+#.rst:
+# FindGLFW3
+# ------------
+#
+# Locate glfw3 library
+#
+# This module defines
+#
+# ::
+#
+#   GLFW3_LIBRARIES, the library to link against
+#   GLFW3_FOUND, if false, do not try to link to FREETYPE
+#   GLFW3_INCLUDE_DIRS, where to find headers.
+#   This is the concatenation of the paths:
+#   GLFW3_INCLUDE_DIR
+#
+#=============================================================================
+# Copyright 2014-2014 Martell Malone
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+FIND_PATH(GLFW3_INCLUDE_DIR glfw3.h
+  HINTS
+  ENV GLFW3_DIR
+  PATH_SUFFIXES include/GLFW include
+  PATHS
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /sw # Fink
+  /opt/local # DarwinPorts
+  /opt/csw # Blastwave
+  /opt
+)
+
+FIND_LIBRARY(GLFW3_LIBRARY 
+  NAMES glfw3 libglfw3
+  HINTS
+  ENV GLFW3_DIR
+  PATH_SUFFIXES lib
+  PATHS
+  ~/Library/Frameworks
+  /Library/Frameworks
+  /usr/local
+  /usr
+  /sw
+  /opt/local
+  /opt/csw
+  /opt
+)
+
+set(GLFW3_INCLUDE_DIRS "${GLFW3_INCLUDE_DIR}")
+set(GLFW3_LIBRARIES "${GLFW3_LIBRARY}")
+
+INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+# handle the QUIETLY and REQUIRED arguments and set GLFW3_FOUND to TRUE if 
+# all listed variables are TRUE
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(GLFW3 DEFAULT_MSG GLFW3_LIBRARIES GLFW3_INCLUDE_DIR)
+
+MARK_AS_ADVANCED(GLFW3_INCLUDE_DIR GLFW3_LIBRARIES GLFW3_LIBRARY)
diff --git a/cmake/Modules/FindWebP.cmake b/cmake/Modules/FindWebP.cmake
index 8b74805bdc..4b716f55b8 100644
--- a/cmake/Modules/FindWebP.cmake
+++ b/cmake/Modules/FindWebP.cmake
@@ -2,7 +2,7 @@
 # FindWebP
 # ------------
 #
-# Locate FindChipmunk library
+# Locate webp library
 #
 # This module defines
 #
diff --git a/cocos/CMakeLists.txt b/cocos/CMakeLists.txt
index 1be8fb4abd..370570497c 100644
--- a/cocos/CMakeLists.txt
+++ b/cocos/CMakeLists.txt
@@ -95,6 +95,16 @@ if(MINGW)
 
 else()
 
+  if(LINUX)
+
+    find_package(GLFW3 REQUIRED)
+    message( STATUS "GLFW3 dirs: ${GLFW3_INCLUDE_DIRS}")
+    include_directories(${GLFW3_INCLUDE_DIRS})
+
+  endif(LINUX)
+
+
+
   #todo: provide prebuild versions of minizip for android ios mac and msvc
   #done: prebuilt version for mingw-w64 (linux distros should have them also)
   # check for opensuse the buildbot system arch and ubuntu
@@ -109,7 +119,6 @@ endif()
     ../external/xxhash
     ../external/xxtea)
 
-
 add_library(cocos2d ${BUILD_TYPE} ${COCOS_SRC})