Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)

Packages describing “alsa” as local USE flag

Package “alsa” Flag Description
dev-java/gnu-classpath Build with ALSA javax.sound.midi provider
media-video/pipewire Install PipeWire alsa device for playback and record
media-sound/denemo Enable alsa support through media-libs/alsa-lib
app-emulation/qemu Enable alsa output for sound emulation
media-libs/libcanberra Enables ALSA sound driver.
media-sound/xwax Adds support for ALSA audio input/output.
media-tv/mythtv Allows MythTV to directly output sound to ALSA devices
x11-misc/xmobar Use alsa-mixer to get the volume from soundcards

All packages providing a “alsa” USE flag (131)