klaus@geek:~/source/bin/gnash$ ./autogen.sh 
Running libtoolize --force --ltdl --copy ...
processing .
Running libtoolize --force --copy ...
Running aclocal -I macros  ...
Running autoheader...
Running automake --add-missing --copy  ...
doc/C/Makefile.am:22: required directory doc/C/asspec does not exist
extensions/Makefile.am:31: required directory extensions/fileio does not exist
extensions/Makefile.am:36: required directory extensions/gtk2 does not exist
extensions/Makefile.am:39: required directory extensions/fileio does not exist
extensions/Makefile.am:39: required directory extensions/gtk2 does not exist
testsuite/Makefile.am:4: required directory testsuite/swfdec does not exist
testsuite/Makefile.am:4: required directory testsuite/libamf.all does not exist
testsuite/Makefile.am:4: required directory testsuite/misc-mtasc.all does not exist
configure.ac:1021: required file `po/Makefile.in' not found
configure.ac:1021: required file `doc/C/asspec/Makefile.in' not found
configure.ac:1021: required file `testsuite/swfdec/Makefile.in' not found
configure.ac:1021: required file `testsuite/misc-mtasc.all/Makefile.in' not found
configure.ac:1021: required file `testsuite/libamf.all/Makefile.in' not found
configure.ac:1021: required file `extensions/fileio/Makefile.in' not found
configure.ac:1021: required file `extensions/gtk2/Makefile.in' not found
Makefile.am:25: required directory ./po does not exist
Running autoconf ...
processing libltdl
Running libtoolize --force --copy ...
You should update your `aclocal.m4' by running aclocal.
You should update your `aclocal.m4' by running aclocal.
Running aclocal  ...
Running autoheader...
Running automake --add-missing --copy  ...
Running autoconf ...
klaus@geek:~/source/bin/gnash$