openal

USE flags

• abi_mips_n32 - 64-bit (32-bit pointer) libraries
• abi_mips_n64 - 64-bit libraries
• abi_mips_o32 - 32-bit libraries
• abi_s390_32 - 32-bit (s390) libraries
• abi_s390_64 - 64-bit (s390x) libraries
• abi_x86_32 - 32-bit (x86) libraries
• abi_x86_64 - 64-bit (amd64) libraries
• abi_x86_x32 - x32 ABI libraries
• alsa - Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
• coreaudio - Build the CoreAudio driver on Mac OS X systems
• cpu_flags_arm_neon - Use the NEON (ASIMD) instruction set
• cpu_flags_x86_sse - Use the SSE instruction set
• cpu_flags_x86_sse2 - Use the SSE2 instruction set
• cpu_flags_x86_sse4_1 - Enable SSE4.1 instruction support
• debug - Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
• jack - Add support for the JACK Audio Connection Kit
• oss - Add support for OSS (Open Sound System)
• pipewire - Enable support for the media-video/pipewire audio backend
• portaudio - Add support for the crossplatform portaudio audio API
• pulseaudio - Add sound server support via media-libs/libpulse (may be PulseAudio or PipeWire)
• qt5 - Add support for the Qt 5 application and UI framework
• sdl - Add support for Simple Direct Layer (media library)
• sndio - Enable support for the media-sound/sndio backend