45 lines
1.3 KiB
CMake
45 lines
1.3 KiB
CMake
# -*- cmake -*-
|
|
include(Linking)
|
|
include(Prebuilt)
|
|
|
|
include_guard()
|
|
|
|
# ND: Turn this off by default, the openal code in the viewer isn't very well maintained, seems
|
|
# to have memory leaks, has no option to play music streams
|
|
# It probably makes sense to to completely remove it
|
|
|
|
set(USE_OPENAL OFF CACHE BOOL "Enable OpenAL")
|
|
|
|
# <FS:Zi> Always download the libopenal.so library on Linux for SLVoice
|
|
if (LINUX)
|
|
use_prebuilt_binary(openal)
|
|
endif (LINUX)
|
|
|
|
# ND: To streamline arguments passed, switch from OPENAL to USE_OPENAL
|
|
# To not break all old build scripts convert old arguments but warn about it
|
|
if(OPENAL)
|
|
message( WARNING "Use of the OPENAL argument is deprecated, please switch to USE_OPENAL")
|
|
set(USE_OPENAL ${OPENAL})
|
|
endif()
|
|
|
|
if (USE_OPENAL)
|
|
add_library( ll::openal INTERFACE IMPORTED )
|
|
target_include_directories( ll::openal SYSTEM INTERFACE "${LIBS_PREBUILT_DIR}/include/AL")
|
|
target_compile_definitions( ll::openal INTERFACE LL_OPENAL=1)
|
|
use_prebuilt_binary(openal)
|
|
|
|
if(WINDOWS)
|
|
target_link_libraries( ll::openal INTERFACE
|
|
OpenAL32
|
|
alut
|
|
)
|
|
elseif(LINUX)
|
|
target_link_libraries( ll::openal INTERFACE
|
|
openal
|
|
alut
|
|
)
|
|
else()
|
|
message(FATAL_ERROR "OpenAL is not available for this platform")
|
|
endif()
|
|
endif ()
|