Hello List,
1- Doing Pd 0.54-1 compilation under RPi OS 11 Bullseye 32-bit on an RPi
400 was okay:
pd 0.54.1 is now configured
Platform: Linux
Float size: default
Debug build: no
Universal build: no
Localizations: yes
Source directory: .
Installation prefix: /usr/local
Compiler: gcc
CPPFLAGS: -DNDEBUG
CFLAGS: -ffast-math -fno-finite-math-only
-funroll-loops -fomit-frame-pointer -O3 -g -O2
LDFLAGS:
INCLUDES:
LIBS: -lpthread -ldl
External extension: pd_linux
External CFLAGS: -fPIC
External LDFLAGS: -Wl,--export-dynamic -fPIC
Deken identifier: linux-arm64
fftw: no
wish(tcl/tk): wish
watchdog: yes
audio APIs: PortAudio JACK ALSA OSS
midi APIs: ALSA OSS
libpd: no
2- I installed yesterday the new Raspberry Pi OS 12 Bookworm 64-bit,
with PipeWire set by default, on my Rapsberry Pi 400.
Trying to compile Pd 0.54-1 is not okay with ALSA gone for both AUDIO &
MIDI:
pd 0.54.1 is now configured
Platform: Linux
Float size: default
Debug build: no
Universal build: no
Localizations: no
Source directory: .
Installation prefix: /usr/local
Compiler: gcc
CPPFLAGS: -DNDEBUG
CFLAGS: -ffast-math -fno-finite-math-only
-funroll-loops -fomit-frame-pointer -O3 -g -O2
LDFLAGS:
INCLUDES:
LIBS:
External extension: pd_linux
External CFLAGS: -fPIC
External LDFLAGS: -Wl,--export-dynamic -fPIC
Deken identifier: linux-arm64
fftw: no
wish(tcl/tk): wish
watchdog: yes
audio APIs: PortAudio JACK OSS
midi APIs: OSS
libpd: no
And at the 'make' step of the compilation I get:
portaudio/src/hostapi/alsa/pa_linux_alsa.c:52:10: fatal error:
alsa/asoundlib.h: Aucun fichier ou dossier de ce type
52 | #include <alsa/asoundlib.h>
| ^~~~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [Makefile:746 : portaudio/src/hostapi/alsa/pa_linux_alsa.o]
Erreur 1
make[2] : on quitte le répertoire
« /home/joe/Desktop/Pd/pd-0.54-1/portaudio »
make[1]: *** [Makefile:539 : all-recursive] Erreur 1
make[1] : on quitte le répertoire « /home/joe/Desktop/Pd/pd-0.54-1 »
make: *** [Makefile:442 : all] Erreur 2
Q: How can we fix that for using Pd with PipeWire (an upcoming standard)
under the latest RPi OS?
Note1: I know we can step back from PipeWire to PulseAudio in
Raspi-Config => 6 Advanced Options => A7 Audio Config (choice between
PulseAudio and PipeWire-default).
Note2: Pd 0.53-1 (puredata-0.53.1+ds-2) from the RPi OS 12 64-bit
repos doesn't have these ALSA issues (true for both Audio & Midi) even
with PipeWire active.
Thanks,
Joseph Gastelais
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