Hi Everyone,
I have just got PJSIP running with IPP 6 & Ubuntu Hardy Heron 8.04,
here is how it is done:
Compiling PJSIP with Intel Performance Primitives 6 (IPP) on Ubuntu 8.04
Install IPP + IPP Samples + PJSIP:
- IPP:
- Download IPP > version 6
(http://registrationcenter-download.intel.com/irc_nas/1326/l_ipp_ia32_p_6.0.1.071.tar.gz)
- Unpack
- You need to register and get a license via email & put it in the
/opt/intel/licenses/ dir
- Run installation script ./install.sh
- Wack Enter a couple of times & type accept
- IPP Samples
- Download IPP-Samples for > version 6
(http://registrationcenter-download.intel.com/irc_nas/1326/l_ipp-samples_p_6.0.0.142.tgz)
- Set up the environment variables so it knows where IPP is. In
my case:
- export IPPROOT=/opt/intel/
- Run the ./buildXX.sh file in the speech-codecs directory
- Make sure all the compile steps are 'PASSED'
- PJ Project
- Download pjproject > 1.0
- Unpack
- cd pjproject-X
- Set up environment
- export IPPROOT=/opt/intel/
- export IPPSAMPLES=/home/michaelt/installs/ipp-samples/
- Edit ./pjlib/include/pj/config_site.h to include the following:
#define PJMEDIA_HAS_INTEL_IPP 1
- Now it gets fun. Work around acounfigure & Intel file naming
updates:
- Patch aconfigure & aconfigure.ac with the attached patchs.
- patch aconfigure < aconfigureIntelVersion6.diff
- patch aconfigure.ac < aconfigure.acIntelVersion6.diff
- All this does it remove references to libusc.a & replaces it
with libspeech.a
- Move the _bin to bin: mv ./ipp-samples/speech-codecs/_bin
./ipp-samples/speech-codecs/bin (Intel changed folder name)
- Configure (breaks but okay, we fix it later):
- ./configure --enable-ipp --with-ipp=$IPPROOT
--with-ipp-samples=$IPPSAMPLES
- Fix acounfigure problems:
- vi config.status
- Add trailing slashes ( \) on the two top most 'export
IPP_xxx lines' and the line above them. e.g:
s, at ac_build_mak_vars@, \
export IPP_CFLAGS=-I/opt/intel/ipp/6.0.1.071/ia32//include
-I/root/installs/ipp-samples/speech-codecs/core/usc/include \
export
IPP_LDFLAGS=-L/opt/intel/ipp/6.0.1.071/ia32//sharedlib
-L/root/installs/ipp-samples/speech-codecs/bin/linux32_gcc4/lib \
export IPP_LIBS=-lspeech -lippsc -lipps -lippsr -lippcore
-lguide,;t t
- Run ./config.status
- FYI this is the symptom of this problem:
config.status: creating build.mak
sed: file ./confstatG27575/subs-2.sed line 8: unterminated
`s' command
config.status: creating build/os-auto.mak
sed: file ./confstatG27575/subs-2.sed line 8: unterminated
`s' command
- Compile PJSIP
- make dep
- make
- make install
- Validate Installation:
- Update linked libraries to include Intel stuff
- Add this line to: vi /etc/ld.so.conf
/opt/intel/ipp/6.0.1.071/ia32/sharedlib/
- sudo ldconfig
- Run pjsua binary
./pjproject-1.0/pjsip-apps/bin/pjsua-i686-pc-linux-gnu
- Hit 'd' & check if g729 & friends are installed...
- Done.
Cheers,
Michael
--
Vox Telecom Limited
Block B, Rutherford Estate
tel: +27 11 809 1500
direct: +27 11 809 1646
mobile: +27 83 364 2370
fax: 0865 023 695
-
http://www.voxtelecom.co.za
email:michaelt at voxtelecom.co.za
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