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cmake: add warning if no audio libs are detected #155

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Merged
dingusdev merged 1 commit into from
Nov 25, 2025
Merged

cmake: add warning if no audio libs are detected #155

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15 changes: 15 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,21 @@ if (NOT EMSCRIPTEN)
set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build shared libraries")
set(BUILD_TOOLS OFF CACHE BOOL "Build Cubeb tools")
add_subdirectory(thirdparty/cubeb EXCLUDE_FROM_ALL)

# Warn if no audio backends were detected on Linux/Unix systems
if (UNIX AND NOT APPLE)
if (NOT USE_PULSE AND NOT USE_ALSA AND NOT USE_JACK AND
NOT USE_SNDIO AND NOT USE_OSS AND NOT USE_SUN)
message(WARNING
"No Cubeb audio backends detected on Linux/Unix system!\n"
"Audio will NOT work at runtime.\n"
"Please install development headers for at least one of:\n"
" - PulseAudio (libpulse-dev / pulseaudio-libs-devel)\n"
" - ALSA (libasound2-dev / alsa-lib-devel)\n"
" - JACK (libjack-dev / jack-audio-connection-kit-devel)\n"
" - sndio (libsndio-dev)")
endif()
endif()
endif()

set(CLI11_ROOT ${PROJECT_SOURCE_DIR}/thirdparty/CLI11)
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