[asterisk-dev] pjproject review (code.asterisk.org), support shared libraries.
walter+asterisk-dev at osso.nl
Wed Feb 27 03:06:39 CST 2013
>> On 13-02-19 02:50 PM, Jason Parker wrote:
>> (For testing purposes, this code currently lives in the patch/shared-libraries
>> branch on git://github.com/asterisk/pjproject.git)
> There is now a branch of Asterisk  that this can be used with, if that was a holdup for reviews. pjproject has been removed from the tree here, and it now depends on shared libraries.
>  https://origsvn.digium.com/svn/asterisk/team/qwell/pjsip-shared-libs/
Ok. So I checked it out:
~/src/pjproject$ $ git checkout -b shared-libraries \
Ran ./configure. Turned out it built only .a files.
~/src/pjproject$ grep shared\ libr config.log
aconfigure:5423: result: Building shared libraries... no
Ran ./configure --enable-shared (after distclean!). Better. But now make
fails when linking test.o on missing video functions:
gcc -o ../bin/pjmedia-test-x86_64-unknown-linux-gnu \
... -lpjmedia-codec -lpjmedia-videodev -lpjmedia ...
.../lib/libpjmedia-videodev.so: undefined reference to
Seemingly I've configured without video: pjmedia_format_init_video and
friends are not included in libpjmedia-videodev.so:
~/src/pjproject$ nm pjmedia/lib/libpjmedia-videodev.so |
Which wouldn't be a problem because I don't think I need
libpjmedia-videodev.so to be included at all, but libpjmedia.so was
linked against it. Removing -lpjmedia-videodev makes the linker complain
that libpjmedia-videodev.so isn't found.
~/src/pjproject$ ldd pjmedia/lib/libpjmedia.so | grep video
libpjmedia-videodev.so => not found
Turns out configure thought v4l2 (videoforlinux) was available while not
~/src/pjproject$ make distclean &&
./configure --disable-v4l2 --enable-shared && make && make dep
And indeed: /asterisk/team/qwell/pjsip-shared-libs res_rtp_asterisk.so
now builds with PJNATH support. (Compile tested only.)
P.S. I don't like that it doesn't have a make uninstall.
This'll have to do for now:
~/src/pjproject$ find . -name '*.so' -or -name '*.a' |
sed -e 's#.*/##' |
while read x; do sudo rm -fv /usr/local/lib/$x*; done
~/src/pjproject$ sudo rm -vrf /usr/local/include/pj* \
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