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CMake: Add an option to disable each sound backend. 

They are already disabled when the libraries can’t be found, this only
helps people who want to build without them despite having them
installed, for example to provide a package to someone else.
This commit is contained in:
Emmanuel Gil Peyrot 2016-12-03 18:36:34 +00:00
parent 8e506cb974
commit 6033250beb
1 changed files with 49 additions and 29 deletions
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78
CMakeLists.txt
View File

@ -15,6 +15,10 @@ option(ENABLE_PCH "Use PCH to speed up compilation" ON)
option(ENABLE_LTO "Enables Link Time Optimization" OFF)
option(ENABLE_GENERIC "Enables generic build that should run on any little-endian host" OFF)
option(ENABLE_HEADLESS "Enables running Dolphin as a headless variant" OFF)
option(ENABLE_ALSA "Enables ALSA sound backend" ON)
option(ENABLE_AO "Enables libao sound backend" ON)
option(ENABLE_PULSEAUDIO "Enables PulseAudio sound backend" ON)
option(ENABLE_OPENAL "Enables OpenAL sound backend" ON)
# Maintainers: if you consider blanket disabling this for your users, please
# consider the following points:
@ -445,23 +449,31 @@ if (OPENGL_GL)
include_directories(${OPENGL_INCLUDE_DIR})
endif()
include(FindALSA OPTIONAL)
if(ALSA_FOUND)
add_definitions(-DHAVE_ALSA=1)
message("ALSA found, enabling ALSA sound backend")
if(ENABLE_ALSA)
include(FindALSA OPTIONAL)
if(ALSA_FOUND)
add_definitions(-DHAVE_ALSA=1)
message("ALSA found, enabling ALSA sound backend")
else()
add_definitions(-DHAVE_ALSA=0)
message("ALSA NOT found, disabling ALSA sound backend")
endif()
else()
add_definitions(-DHAVE_ALSA=0)
message("ALSA NOT found, disabling ALSA sound backend")
endif(ALSA_FOUND)
message("ALSA explicitly disabled, disabling ALSA sound backend")
endif()
check_lib(AO ao ao QUIET)
if(AO_FOUND)
add_definitions(-DHAVE_AO=1)
message("ao found, enabling ao sound backend")
if(ENABLE_AO)
check_lib(AO ao ao QUIET)
if(AO_FOUND)
add_definitions(-DHAVE_AO=1)
message("ao found, enabling ao sound backend")
else()
add_definitions(-DHAVE_AO=0)
message("ao NOT found, disabling ao sound backend")
endif()
else()
add_definitions(-DHAVE_AO=0)
message("ao NOT found, disabling ao sound backend")
endif(AO_FOUND)
message("ao explicitly disabled, disabling ao sound backend")
endif()
check_lib(BLUEZ bluez bluez QUIET)
if(BLUEZ_FOUND)
@ -472,24 +484,32 @@ else()
message("bluez NOT found, disabling bluetooth support")
endif(BLUEZ_FOUND)
check_lib(PULSEAUDIO libpulse pulse QUIET)
if(PULSEAUDIO_FOUND)
add_definitions(-DHAVE_PULSEAUDIO=1)
message("PulseAudio found, enabling PulseAudio sound backend")
if(ENABLE_PULSEAUDIO)
check_lib(PULSEAUDIO libpulse pulse QUIET)
if(PULSEAUDIO_FOUND)
add_definitions(-DHAVE_PULSEAUDIO=1)
message("PulseAudio found, enabling PulseAudio sound backend")
else()
add_definitions(-DHAVE_PULSEAUDIO=0)
message("PulseAudio NOT found, disabling PulseAudio sound backend")
endif()
else()
add_definitions(-DHAVE_PULSEAUDIO=0)
message("PulseAudio NOT found, disabling PulseAudio sound backend")
endif(PULSEAUDIO_FOUND)
message("PulseAudio explicitly disabled, disabling PulseAudio sound backend")
endif()
include(FindOpenAL OPTIONAL)
if(OPENAL_FOUND)
add_definitions(-DHAVE_OPENAL=1)
include_directories(${OPENAL_INCLUDE_DIR})
message("OpenAL found, enabling OpenAL sound backend")
if(ENABLE_OPENAL)
include(FindOpenAL OPTIONAL)
if(OPENAL_FOUND)
add_definitions(-DHAVE_OPENAL=1)
include_directories(${OPENAL_INCLUDE_DIR})
message("OpenAL found, enabling OpenAL sound backend")
else()
add_definitions(-DHAVE_OPENAL=0)
message("OpenAL NOT found, disabling OpenAL sound backend")
endif()
else()
add_definitions(-DHAVE_OPENAL=0)
message("OpenAL NOT found, disabling OpenAL sound backend")
endif(OPENAL_FOUND)
message("OpenAL explicitly disabled, disabling OpenAL sound backend")
endif()
include(FindLLVM OPTIONAL)
if (LLVM_FOUND)