Source/ThirdParty/openvr/patches/cmake-build.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d7025c0db4b..d13a7f90cf8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,14 +1,8 @@
 # Set the minimum required version of CMake for this project.
 cmake_minimum_required(VERSION 2.8)
 
-# Set project name.
-project(OpenVRSDK)
-
 # Setup some options.
 option(BUILD_SHARED "Builds the library as shared library" OFF)
-option(BUILD_FRAMEWORK "Builds the library as an apple Framework" OFF)
-option(BUILD_UNIVERSAL "Builds the shared or framework as a universal (fat, 32- & 64-bit) binary" ON)
-option(BUILD_OSX_I386 "Builds the shared or framework as a 32-bit binary, even on a 64-bit platform" OFF)
 option(USE_LIBCXX "Uses libc++ instead of libstdc++" ON)
 option(USE_CUSTOM_LIBCXX "Uses a custom libc++" OFF)
 
@@ -37,21 +31,9 @@ elseif(APPLE)
   if(CMAKE_SYSTEM_NAME MATCHES ".*Darwin.*" OR CMAKE_SYSTEM_NAME MATCHES ".*MacOS.*")
     set(PLATFORM_NAME "osx")
     add_definitions(-DOSX -DPOSIX)
-    if(BUILD_UNIVERSAL)
-      set(CMAKE_OSX_ARCHITECTURES "i386;x86_64")
-    endif()
-    if(BUILD_OSX_I386)
-      set(PROCESSOR_ARCH "32")
-      set(CMAKE_OSX_ARCHITECTURES "i386")
-    endif()
   endif()
 endif()
 
-# Set output folder for static and shared libraries
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin/${PLATFORM_NAME}${PROCESSOR_ARCH})
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin/${PLATFORM_NAME}${PROCESSOR_ARCH})
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin/${PLATFORM_NAME}${PROCESSOR_ARCH})
-
 # Enable some properties.
 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
        # Enable c++11 and hide symbols which shouldn't be visible
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e58c9e1c039..095f81e562b 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,8 +1,10 @@
-# Project name.
-project(openvr_api)
+set(OPENVR_SOURCE_DIR ${CMAKE_SOURCE_DIR}/Source/ThirdParty/openvr)
 
 set( LIBNAME "openvr_api" )
 
+set(EXCEPTION_FLAGS "-fexceptions")
+add_definitions(${EXCEPTION_FLAGS})
+
 # Set some properies for specific files.
 if(APPLE)
   set(CMAKE_MACOSX_RPATH 1)
@@ -22,7 +24,7 @@ elseif(WIN32)
 endif()
 
 # Add include folders.
-include_directories(${CMAKE_SOURCE_DIR}/src ${CMAKE_SOURCE_DIR}/headers ${CMAKE_SOURCE_DIR}/src/vrcommon)
+include_directories(${OPENVR_SOURCE_DIR}/src ${OPENVR_SOURCE_DIR}/headers ${OPENVR_SOURCE_DIR}/src/vrcommon)
 
 if(USE_CUSTOM_LIBCXX)
        link_directories(
@@ -65,28 +67,35 @@ elseif(BUILD_FRAMEWORK)
        set( LIBNAME "OpenVR" )
        add_library( ${LIBNAME} 
             SHARED ${SOURCE_FILES}
-            ${CMAKE_SOURCE_DIR}/headers/openvr.h
-            ${CMAKE_SOURCE_DIR}/headers/openvr_api.cs
-            ${CMAKE_SOURCE_DIR}/headers/openvr_api.json
-            ${CMAKE_SOURCE_DIR}/headers/openvr_capi.h
-            ${CMAKE_SOURCE_DIR}/headers/openvr_driver.h
+            ${OPENVR_SOURCE_DIR}/headers/openvr.h
+            ${OPENVR_SOURCE_DIR}/headers/openvr_api.cs
+            ${OPENVR_SOURCE_DIR}/headers/openvr_api.json
+            ${OPENVR_SOURCE_DIR}/headers/openvr_capi.h
+            ${OPENVR_SOURCE_DIR}/headers/openvr_driver.h
        )
        set_target_properties(OpenVR PROPERTIES
               FRAMEWORK TRUE
               FRAMEWORK_VERSION A
               MACOSX_FRAMEWORK_IDENTIFIER com.valvesoftware.OpenVR.framework
-              MACOSX_FRAMEWORK_INFO_PLIST ${CMAKE_SOURCE_DIR}/src/Info.plist
+              MACOSX_FRAMEWORK_INFO_PLIST ${OPENVR_SOURCE_DIR}/src/Info.plist
               # "current version" in semantic format in Mach-O binary file
               VERSION 1.0.6
               # "compatibility version" in semantic format in Mach-O binary file
               SOVERSION 1.0.0
-              PUBLIC_HEADER "${CMAKE_SOURCE_DIR}/headers/openvr.h;${CMAKE_SOURCE_DIR}/headers/openvr_api.cs;${CMAKE_SOURCE_DIR}/headers/openvr_api.json;${CMAKE_SOURCE_DIR}/headers/openvr_capi.h;${CMAKE_SOURCE_DIR}/headers/openvr_driver.h"
+              PUBLIC_HEADER "${OPENVR_SOURCE_DIR}/headers/openvr.h;${OPENVR_SOURCE_DIR}/headers/openvr_api.cs;${OPENVR_SOURCE_DIR}/headers/openvr_api.json;${OPENVR_SOURCE_DIR}/headers/openvr_capi.h;${OPENVR_SOURCE_DIR}/headers/openvr_driver.h"
               LINKER_LANGUAGE CXX
        )
 else()
        add_library(${LIBNAME} STATIC ${SOURCE_FILES})
 endif()
 
+if (COMPILER_IS_GCC_OR_CLANG)
+    WEBKIT_ADD_TARGET_CXX_FLAGS(${LIBNAME} -Wno-implicit-fallthrough
+                                           -Wno-unknown-pragmas
+                                           -Wno-unused-parameter
+                                           -Wno-unused-variable)
+endif()
+
 if(USE_CUSTOM_LIBCXX)
        set(EXTRA_LIBS ${EXTRA_LIBS} c++ c++abi)
 endif()