title: Asterisk make crashes with cannot find -lwebrtc-x86_64-unknown-linux-gnu
body: <p>I do <code>./configure with-pjproject-bundled</code>, and it runs OK. Then, I issue <code>make</code>, and it crashes with <code>cannot find -lwebrtc-x86_64-unknown-linux-gnu</code>. Full stack here:</p>
  
  <pre><code>CC="cc" CXX="g++" LD="" AR="" RANLIB="" CFLAGS="" LDFLAGS="" make -C             
  menuselect CONFIGURE_SILENT="--silent" makeopts
  make[1]: Entering directory `/usr/local/asterisk-14.4.0/menuselect'
  make[1]: `makeopts' is up to date.
  make[1]: Leaving directory `/usr/local/asterisk-14.4.0/menuselect'
  Generating input for menuselect ...
  menuselect/menuselect --check-deps menuselect.makeopts
  menuselect/menuselect --check-deps menuselect.makeopts
  Generating embedded module rules ...
  [LD] libasteriskpj.o -&gt; libasteriskpj.so.2
  /usr/bin/ld: cannot find -lwebrtc-x86_64-unknown-linux-gnu
  collect2: error: ld returned 1 exit status
  make[1]: *** [libasteriskpj.so.2] Error 1
  make: *** [main] Error 2
  </code></pre>
  
  <p>I use RedHat 7.3 and Asterisk 14.4.
  If I do <code>./configure</code> without parameters, then <code>make</code> runs without an error. What am I doing wrong?</p>