On Aug 11 14:58:20, m...@mansr.com wrote: > > Current SoX git builds and runs fine on OpenBSD > > (except the recent -Wl,--as-needed) using sndio, > > if ./configure'd right. The OpenBSD port of SoX 14.4.2 > > http://cvsweb.openbsd.org/ports/audio/sox/Makefile?rev=1.72 > > explicitly builds --without-oss --without-sunaudio --with-sndio > > > > In fact, these options are necessary (that is to say, > > the autodetection is broken); when ./configure'd without options, > > it detects each of sndio, ossaudio and sunaudio, and fails with > > > > sox.c: In function 'adjust_volume': > > sox.c:1337: error: 'audio_info_t' undeclared (first use in this function) > > sox.c:1337: error: (Each undeclared identifier is reported only once > > sox.c:1337: error: for each function it appears in.) > > sox.c:1337: error: expected ';' before 'audio_info' > > sox.c:1338: error: 'AUDIO_GETINFO' undeclared (first use in this function) > > sox.c:1338: error: 'audio_info' undeclared (first use in this function) > > sox.c:1341: warning: implicit declaration of function 'AUDIO_INITINFO' > > sox.c:1345: error: 'AUDIO_SETINFO' undeclared (first use in this function) > > > > (These are artifacts of sunaudio, right?) > > That's what it looks like. Does OpenBSD have an audioio.h file for some > other purpose?
There is <sys/audioio.h>, see http://man.openbsd.org/audio Apparently, this is the uniform audio HW abstraction implemented by the individual audio card drivers: ./dev/pci/auacer.c:#include <sys/audioio.h> ./dev/pci/auglx.c:#include <sys/audioio.h> ./dev/pci/auich.c:#include <sys/audioio.h> ./dev/pci/auixp.c:#include <sys/audioio.h> ./dev/pci/autri.c:#include <sys/audioio.h> ./dev/pci/auvia.c:#include <sys/audioio.h> [...] > > A naive 'grep -Fr audio_info_t .' reveals that SoX ships with > > > > src/bit-rot/ > > src/bit-rot/CoreAudio > > src/bit-rot/CoreAudio/CoreAudio.h > > src/bit-rot/mmreg.h > > src/bit-rot/mmsystem.h > > src/bit-rot/sndio.h > > src/bit-rot/sys > > src/bit-rot/sys/audioio.h > > src/bit-rot/windows.h > > > > What are these for? > > Probably to compile-test the related source files on other systems. I don't understand: what compile-test? Why do we have e.g. src/bit-rot/sndio.h? If we are on a sndio system (such as OpenBSD), there will be a sndio.h we can use; on other systems, how would we use src/bit-rot/sndio.h? > Yes, sorry about that. Does it still mis-detect it with that fixed? Not oss; sunaudio is still mis-detected though, see above. > > (God I hate autotools.) > > I hate cmake more. That goes without saying :-) Jan _______________________________________________ SoX-devel mailing list SoX-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sox-devel
