Add OpenAL to main CMakeLists.txt.

CMakeLists.txt

@@ -17,6 +17,7 @@ set(DEP_LIBVORBIS_VER "1.3.3")
 set(DEP_MPG123_VER "1.15.3")
 set(DEP_FREETYPE_VER "2.5.0.1")
 set(DEP_SDL2_VER "2.0.0")
+set(DEP_OPENAL_VER "1.15.1")
 
 set(SKIP_INSTALL_ALL TRUE)
 
@@ -36,6 +37,7 @@ add_subdirectory("libs/libvorbis-${DEP_LIBVORBIS_VER}" ${CMAKE_BINARY_DIR}/libvo
 add_subdirectory("libs/mpg123-${DEP_MPG123_VER}" ${CMAKE_BINARY_DIR}/mpg123)
 add_subdirectory("libs/freetype-${DEP_FREETYPE_VER}" ${CMAKE_BINARY_DIR}/freetype)
 add_subdirectory("libs/SDL2-${DEP_SDL2_VER}" ${CMAKE_BINARY_DIR}/SDL2)
+add_subdirectory("libs/openal-soft-${DEP_OPENAL_VER}" ${CMAKE_BINARY_DIR}/openal-soft)
 
 link_directories(${SDL_LINK_DIR})
 add_executable(ldeptest src/test.cpp)
@@ -52,6 +54,7 @@ target_link_libraries(ldeptest
 	freetype-static
 	SDL2
 	SDL2main
+	${OPENAL_LIB_NAME}
 )
 
 add_custom_command(TARGET ldeptest POST_BUILD
@@ -63,3 +66,8 @@ add_custom_command(TARGET ldeptest POST_BUILD
 	COMMAND ${CMAKE_COMMAND} -E copy
 	$<TARGET_FILE:SDL2>
 	${CMAKE_CURRENT_BINARY_DIR}/$<CONFIGURATION>/$<TARGET_FILE_NAME:SDL2>)
+
+add_custom_command(TARGET ldeptest POST_BUILD
+	COMMAND ${CMAKE_COMMAND} -E copy
+	$<TARGET_FILE:${OPENAL_LIB_NAME}>
+	${CMAKE_CURRENT_BINARY_DIR}/$<CONFIGURATION>/$<TARGET_FILE_NAME:${OPENAL_LIB_NAME}>)

src/test.cpp

@@ -15,6 +15,8 @@
 #include <freetype/config/ftconfig.h>
 #include <freetype/freetype.h>
 #include <SDL.h>
+#include <AL/al.h>
+#include <AL/alext.h>
 
 extern "C" {
 #	include "lua.h"
@@ -131,6 +133,16 @@ int main(int argc, char **argv)
 		return "SDL2";
 	};
 
+	vfunc OpenAL = [](strs &c, strs &l)
+	{
+		alIsEnabled(AL_SOURCE_DISTANCE_MODEL);
+
+		c << "N/A";
+		l << "N/A";
+		return "OpenAL";
+	};
+
+
 	std::vector<vfunc> funcs;
 	funcs.push_back(zlib);
 	funcs.push_back(physfs);
@@ -143,6 +155,7 @@ int main(int argc, char **argv)
 	funcs.push_back(mpg123);
 	funcs.push_back(freetype);
 	funcs.push_back(SDL2);
+	funcs.push_back(OpenAL);
 
 	for (size_t i = 0; i < funcs.size(); ++i)
 	{