Re: Build PJSIP on Raspberry Pi 3

Alexandre Gonçalves <alexandre@xxxxxxxxxxxxxxxxxx> · Mon, 18 Mar 2019 14:58:33 +0000

Hi Sekar,
My use.mak is:

export CFLAGS += -march=armv8-a -mtune=cortex-a53#export CFLAGS += -march=armv7-a -mfpu=neon-vfpv4 -ffast-math -mfloat-abi=hard
#export CFLAGS += -march=armv8-a -mtune=cortex-a53 -mfpu=neon-fp-armv8 -mfloat-abi=hard -mlittle-endian -munaligned-access -ffast-math -lasound
export LDFLGS += 

I tryed both options that you suggested and it fails for both. The output of the make process is attached, in case you can look at it.

Thanks.
Alexandre Gonçalves
............................................................................................................................
Email: alexandre@xxxxxxxxxxxxxxxxxx

Sekar S <sekarpdkt@xxxxxxxxxxx> escreveu no dia domingo, 17/03/2019 à(s) 05:19:

Hi 

Can you share your user.mak.

Ideally it shall look like

export CFLAGS += -march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8

If above doest not work, try 

export CFLAGS += -march=armv8-a -mtune=cortex-a53 

user.mak file shall be in base directory. 

RPI3 is armv8-a.

Thanks.

Regards

Sekar

From: Alexandre Gonçalves <alexandre@xxxxxxxxxxxxxxxxxx>

Sent: Friday, March 15, 2019 7:26 PM

To: Sekar S

Cc: pjsip list

Subject: Re:  Build PJSIP on Raspberry Pi 3

Hi Sekar,

I'm getting an error on the step of make (make dep runs ok). The error that comes up is:

/home/pi/source/pjproject-2.8/build/rules.mak:124: recipe for target '../bin/pjlib-test-armv7l-unknown-linux-gnueabihf' failed
make[2]: *** [../bin/pjlib-test-armv7l-unknown-linux-gnueabihf] Error 1
make[2]: Leaving directory '/home/pi/source/pjproject-2.8/pjlib/build'
Makefile:113: recipe for target 'pjlib-test-armv7l-unknown-linux-gnueabihf' failed
make[1]: *** [pjlib-test-armv7l-unknown-linux-gnueabihf] Error 2
make[1]: Leaving directory '/home/pi/source/pjproject-2.8/pjlib/build'
Makefile:14: recipe for target 'all' failed
make: *** [all] Error 1

I'm building pjsua 2.8.

Thanks.

Alexandre Gonçalves

............................................................................................................................
Email: alexandre@xxxxxxxxxxxxxxxxxx

Sekar S <sekarpdkt@xxxxxxxxxxx> escreveu no dia terça, 12/03/2019 à(s) 04:38:

hi

Did you try the steps mentioned this Stackoverflow discussion?

https://stackoverflow.com/questions/53736284/how-to-install-pjsua2-packages-for-python/53968703#53968703

pjsip - How to install pjsua2 packages for python?
 - Stack Overflow

These steps shall work. Step1: Create a directory. /PJSUA2/pjproject/src. Step2: install required modules. sudo apt-get install libasound2-dev libssl-dev libv4l-dev ...

stackoverflow.com

which is based on 

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=178384#p1137398

I am able to do it using these steps. In the above discussion you will also find a clue that 

for PI3B use:

-march=armv8-a -mtune=cortex-a53 -mfpu=crypto-neon-fp-armv8

This shall be your 
user.mak

This is for PJSUA2 (which can be used with python3). 
Sekar

From: Alexandre Gonçalves <alexandre@xxxxxxxxxxxxxxxxxx>

Sent: Monday, March 11, 2019 7:30 PM

To: pjsip list

Subject:  Build PJSIP on Raspberry Pi 3

Hi,

Has anyone succeeded to build and use pjsip2.8 on Raspberry Pi 3, with Python bindings?

Can you share the followed steps?

Thanks.

Alexandre 

<<attachment: make.zip>>
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