Re: [Linphone-users] Compile error when trying to build ARM Linphone

[Jérôme PRIOR]

> Hello,
> 
> I'm following the guide README.ARM to build linphone, but when I
> launch Make  to compile linphone I get this errors about
> libmediastreamer.so. I've looked for on the mailing lists and I have
> not found a quick solution. I've used both linphone 2.1.0 and 2.1.1.
> - speex-1.2beta3
> - ncurses-5.6
> - libosip2-3.1.0
> - libeXosip2-3.1.0
> - readline-5.2
> 
> I've noticed when I launch ./configure
> 
> checking for SPEEXDSP... no
> configure: No speexdsp library found.
> 
> This is the last part of the log I Have:
> 
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_echo_state_reset'
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_echo_ctl' ../src/.libs/libmediastreamer.so: undefined
> reference to `speex_preprocess_ctl'
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_preprocess_state_init'
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_echo_state_destroy'
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_preprocess' ../src/.libs/libmediastreamer.so: undefined
> reference to `speex_echo_cancel' ../src/.libs/libmediastreamer.so:
> undefined reference to `speex_echo_state_init'
> ../src/.libs/libmediastreamer.so: undefined reference to
> `speex_preprocess_state_destroy'
> collect2: ld returned 1 exit status
> make[4]: *** [mediastream] Error 1
> make[4]: Leaving directory
> `/home/matteo/arm/linphone-2.1.0/mediastreamer2/tests'
> make[3]: *** [all-recursive] Error 1
> make[3]: Leaving directory
> `/home/matteo/arm/linphone-2.1.0/mediastreamer2' make[2]: *** [all]
> Error 2 make[2]: Leaving directory
> `/home/matteo/arm/linphone-2.1.0/mediastreamer2' make[1]: ***
> [all-recursive] Error 1 make[1]: Leaving directory
> `/home/matteo/arm/linphone-2.1.0' make: *** [all] Error 2
> 
> is there anyone can help me?

i've got a similar error on slackware, because my ffmpeg package was
compiled with     --disable-swscaler or --enable-swscaler, I do not
remember. Try one and other, and compile linphone against, and it will
works fine.