~ # cat /var/tmp/portage/media-libs/imlib2-1.4.6-r2/temp/build.log 
 * Package:    media-libs/imlib2-1.4.6-r2
 * Repository: gentoo
 * Maintainer: enlightenment@gentoo.org
 * USE:        X abi_x86_64 amd64 bzip2 elibc_glibc gif jpeg kernel_linux mp3 nls png tiff userland_GNU zlib
 * FEATURES:   ccache preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking imlib2-1.4.6.tar.gz to /var/tmp/portage/media-libs/imlib2-1.4.6-r2/work
>>> Source unpacked in /var/tmp/portage/media-libs/imlib2-1.4.6-r2/work
>>> Preparing source in /var/tmp/portage/media-libs/imlib2-1.4.6-r2/work/imlib2-1.4.6 ...
 * Applying imlib2-1.4.5-no-my-libs.patch ...                                           [ ok ]
 * Applying imlib2-1.4.5-giflib-5.patch ...                                             [ ok ]
 * Applying imlib2-1.4.6-out-of-source-build.patch ...                                  [ ok ]
 * Applying imlib2-1.4.6-no-x.patch ...                                                 [ ok ]
 * Running automake --add-missing --copy --foreign --force-missing ...                  [ !! ]

 * Failed Running automake !
 * 
 * Include in your bugreport the contents of:
 * 
 *   /var/tmp/portage/media-libs/imlib2-1.4.6-r2/temp/automake.out

 * ERROR: media-libs/imlib2-1.4.6-r2::gentoo failed (prepare phase):
 *   Failed Running automake !
 * 
 * Call stack:
 *     ebuild.sh, line   93:  Called src_prepare
 *   environment, line 3332:  Called eautomake
 *   environment, line  863:  Called autotools_run_tool 'automake' '--add-missing' '--copy' '--foreign' '--force-missing'
 *   environment, line  654:  Called die
 * The specific snippet of code:
 *           die "Failed Running $1 !";
 * 
 * If you need support, post the output of `emerge --info '=media-libs/imlib2-1.4.6-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-libs/imlib2-1.4.6-r2::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/media-libs/imlib2-1.4.6-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-libs/imlib2-1.4.6-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/media-libs/imlib2-1.4.6-r2/work/imlib2-1.4.6'
 * S: '/var/tmp/portage/media-libs/imlib2-1.4.6-r2/work/imlib2-1.4.6'


~ # cat /var/tmp/portage/media-libs/imlib2-1.4.6-r2/temp/automake.out    
***** automake *****
***** PWD: /var/tmp/portage/media-libs/imlib2-1.4.6-r2/work/imlib2-1.4.6
***** automake --add-missing --copy --foreign --force-missing

configure.ac:10: error: version mismatch.  This is Automake 1.14.1,
configure.ac:10: but the definition used by this AM_INIT_AUTOMAKE
configure.ac:10: comes from Automake 1.13.4.  You should recreate
configure.ac:10: aclocal.m4 with aclocal and run automake again.