`make dist` fails

[oogali]

Hello,

I cloned master (3a82dd9) and when I attempt to use make dist to build a distribution tarball, it fails to successfully complete because it's trying to "build" src/rtp.h.

Is this a known issue?

root@268d19b8d2a3:/src/rtpproxy# make dist
make  dist-gzip am__post_remove_distdir='@:'
make[1]: Entering directory '/src/rtpproxy'
make  distdir-am
make[2]: Entering directory '/src/rtpproxy'
if test -d "rtpproxy-2.2.alpha"; then find "rtpproxy-2.2.alpha" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "rtpproxy-2.2.alpha" || { sleep 5 && rm -rf "rtpproxy-2.2.alpha"; }; else :; fi
test -d "rtpproxy-2.2.alpha" || mkdir "rtpproxy-2.2.alpha"
 (cd libexecinfo && make  top_distdir=../rtpproxy-2.2.alpha distdir=../rtpproxy-2.2.alpha/libexecinfo \
     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
make[3]: Entering directory '/src/rtpproxy/libexecinfo'
make  distdir-am
make[4]: Entering directory '/src/rtpproxy/libexecinfo'
make[4]: Leaving directory '/src/rtpproxy/libexecinfo'
make[3]: Leaving directory '/src/rtpproxy/libexecinfo'
 (cd libucl && make  top_distdir=../rtpproxy-2.2.alpha distdir=../rtpproxy-2.2.alpha/libucl \
     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
make[3]: Entering directory '/src/rtpproxy/libucl'
make  distdir-am
make[4]: Entering directory '/src/rtpproxy/libucl'
make[4]: Leaving directory '/src/rtpproxy/libucl'
make[3]: Leaving directory '/src/rtpproxy/libucl'
 (cd makeann && make  top_distdir=../rtpproxy-2.2.alpha distdir=../rtpproxy-2.2.alpha/makeann \
     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)
make[3]: Entering directory '/src/rtpproxy/makeann'
make  distdir-am
make[4]: Entering directory '/src/rtpproxy/makeann'
make[4]: *** No rule to make target 'rtp.h', needed by 'distdir-am'.  Stop.
make[4]: Leaving directory '/src/rtpproxy/makeann'
Makefile:670: recipe for target 'distdir' failed
make[3]: *** [distdir] Error 2
make[3]: Leaving directory '/src/rtpproxy/makeann'
Makefile:591: recipe for target 'distdir-am' failed
make[2]: *** [distdir-am] Error 1
make[2]: Leaving directory '/src/rtpproxy'
Makefile:588: recipe for target 'distdir' failed
make[1]: *** [distdir] Error 2
make[1]: Leaving directory '/src/rtpproxy'
Makefile:690: recipe for target 'dist' failed
make: *** [dist] Error 2