bug#12877: automake error: unrequested trace ''

[Sebastian Freundt]

shell> automake --version
automake (GNU automake) 1.12.1

autoreconf: running: automake --add-missing --copy --force-missing
Use of uninitialized value $macro in exists at /home/freundt/usr/bin/automake 
line 5267, <GEN0> line 2.
Use of uninitialized value $macro in concatenation (.) or string at 
/home/freundt/usr/bin/automake line 5267, <GEN0> line 2.
automake: error: unrequested trace ''
automake: Please contact <address@hidden>.
 at /home/freundt/usr/share/automake-1.12/Automake/Channels.pm line 662
        Automake::Channels::msg('automake', '', 'unrequested trace \'\'') 
called at /home/freundt/usr/share/automake-1.12/Automake/ChannelDefs.pm line 212
        Automake::ChannelDefs::prog_error('unrequested trace \'\'') called at 
/home/freundt/usr/bin/automake line 5267
        Automake::scan_autoconf_traces('configure.ac') called at 
/home/freundt/usr/bin/automake line 5533
        Automake::scan_autoconf_files() called at 
/home/freundt/usr/bin/automake line 8588
autoreconf: automake failed with exit status: 29

In project: https://quickplot.svn.sf.net/svnroot/quickplot/trunk