Merge pull request #4809 from Orphis/cmake_windows

CMake for Windows: getting a working binary!

CMakeLists.txt

@@ -199,6 +199,11 @@ if(CMAKE_C_COMPILER_ID MATCHES "MSVC")
 	check_and_add_flag(EXCEPTIONS /EHsc)
 	dolphin_compile_definitions(-D_DEBUG DEBUG_ONLY)
 
+	string(APPEND CMAKE_EXE_LINKER_FLAGS " /NXCOMPAT")
+	string(APPEND CMAKE_EXE_LINKER_FLAGS " /BASE:0x00400000")
+	string(APPEND CMAKE_EXE_LINKER_FLAGS " /DYNAMICBASE:NO")
+	string(APPEND CMAKE_EXE_LINKER_FLAGS " /FIXED")
+
 	# Only MSBuild needs this, other generators will compile one file at a time
 	if(CMAKE_GENERATOR MATCHES "Visual Studio")
 		add_compile_options("/MP")
@@ -482,6 +487,9 @@ else()
 endif()
 
 if(ENABLE_OPENAL)
+	if(WIN32)
+		set(ENV{OPENALDIR} ${CMAKE_CURRENT_LIST_DIR}/Externals/OpenAL)
+	endif()
 	find_package(OpenAL)
 	if(OPENAL_FOUND)
 		add_definitions(-DHAVE_OPENAL=1)