Disabled native API by default.

CMakeLists.txt

@@ -12,6 +12,7 @@ set(LIB_SUFFIX "" CACHE STRING "Takes an empty string or 64. Directory where lib
 
 option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
 option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
+option(GLFW_NATIVE_API "Build the GLFW native API" OFF)
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
 
 find_package(OpenGL REQUIRED)
@@ -259,7 +260,12 @@ configure_file(${GLFW_SOURCE_DIR}/src/config.h.in
 # The src directory's CMakeLists.txt file installs the library
 #--------------------------------------------------------------------
 install(DIRECTORY include/GL DESTINATION include 
-        FILES_MATCHING PATTERN glfw3.h PATTERN glfw3native.h)
+        FILES_MATCHING PATTERN glfw3.h)
+
+if (GLFW_NATIVE_API)
+    install(DIRECTORY include/GL DESTINATION include 
+            FILES_MATCHING PATTERN glfw3native.h)
+endif()
 
 install(FILES COPYING.txt readme.html 
         DESTINATION share/doc/glfw-${GLFW_VERSION_FULL})

src/CMakeLists.txt

@@ -10,7 +10,11 @@ if (_GLFW_COCOA_NSGL)
     set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h)
     set(glfw_SOURCES ${common_SOURCES} cocoa_clipboard.m cocoa_fullscreen.m
                      cocoa_gamma.c cocoa_init.m cocoa_input.m cocoa_joystick.m
-                     cocoa_native.m cocoa_opengl.m cocoa_time.c cocoa_window.m)
+                     cocoa_opengl.m cocoa_time.c cocoa_window.m)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES cocoa_native.m)
+    endif()
 
     # For some reason, CMake doesn't know about .m
     set_source_files_properties(${glfw_SOURCES} PROPERTIES LANGUAGE C)
@@ -18,14 +22,20 @@ elseif (_GLFW_WIN32_WGL)
     set(glfw_HEADERS ${common_HEADERS} win32_platform.h)
     set(glfw_SOURCES ${common_SOURCES} win32_clipboard.c win32_fullscreen.c
                      win32_gamma.c win32_init.c win32_input.c win32_joystick.c
-                     win32_native.c win32_opengl.c win32_time.c win32_window.c
-                     win32_dllmain.c)
+                     win32_opengl.c win32_time.c win32_window.c win32_dllmain.c)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES win32_native.c)
+    endif()
 elseif (_GLFW_X11_GLX)
     set(glfw_HEADERS ${common_HEADERS} x11_platform.h)
     set(glfw_SOURCES ${common_SOURCES} x11_clipboard.c x11_fullscreen.c
                      x11_gamma.c x11_init.c x11_input.c x11_joystick.c
-                     x11_keysym2unicode.c x11_native.c x11_opengl.c x11_time.c
-                     x11_window.c)
+                     x11_keysym2unicode.c x11_opengl.c x11_time.c x11_window.c)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES x11_native.c)
+    endif()
 endif()
 
 add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})