INFO: unpack
Applying encfs-1.5-boost-system-and-as-needed.patch ...
Automake used for the package (1.10.1) differs from
the installed version (1.10.2).
Running eautoreconf in '/var/tmp/portage/sys-fs/encfs-1.5/work/encfs-1.5' ...
Running aclocal -I m4 -I m4-local ...
Running libtoolize --copy --force --automake ...
Running aclocal -I m4 -I m4-local ...
Running autoconf ...
Running autoheader ...
Running automake --add-missing --copy --foreign ...
Running elibtoolize in: encfs-1.5
  Applying portage-1.5.10.patch ...
  Applying sed-1.5.6.patch ...

ERROR: compile

ERROR: sys-fs/encfs-1.5 failed.
Call stack:
              ebuild.sh, line   49:  Called src_compile
            environment, line 2685:  Called die
The specific snippet of code:
      emake || die
 The die message:
  (no error message)

If you need support, post the topmost build error, and the call stack if relevant.
A complete build log is located at '/var/log/ebuilds/sys-fs:encfs-1.5:20090321-162516.log'.
The ebuild environment file is located at '/var/tmp/portage/sys-fs/encfs-1.5/temp/environment'.