Calculating dependencies
 * IMPORTANT: 1 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.

... done!

>>> Verifying ebuild manifests

>>> Emerging (1 of 1) sys-devel/libtool-2.4-r1
 * libtool-2.4.tar.xz RMD160 SHA1 SHA256 size ;-) ...                    [ ok ]
>>> Unpacking source...
>>> Unpacking ./libtool-2.4.tar to /var/tmp/portage/sys-devel/libtool-2.4-r1/work
>>> Source unpacked in /var/tmp/portage/sys-devel/libtool-2.4-r1/work
>>> Preparing source in /var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4 ...
 * Applying libtool-1.5.20-use-linux-version-in-fbsd.patch ...
 [ ok ]
 * Running eautoreconf in '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4/libltdl' ...
 * Running true --install --copy --force --automake ...
 [ ok ]
 * Running aclocal -I m4 ...
 [ ok ]
 * Running autoconf ...
 [ ok ]
 * Running autoheader ...
 [ ok ]
 * Running automake --add-missing --copy --foreign ...
 [ ok ]
 * Running eautoreconf in '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4' ...
 * Running true --install --copy --force --automake ...
 [ ok ]
 * Running aclocal -I libltdl/m4 ...
 [ ok ]
 * Running autoconf ...
 [ ok ]
 * Running autoheader ...
 [ ok ]
 * Running automake --add-missing --copy ...
 [ ok ]
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4 ...
 * econf: updating libtool-2.4/libltdl/config/config.guess with /usr/share/gnuconfig/config.guess
 * econf: updating libtool-2.4/libltdl/config/config.sub with /usr/share/gnuconfig/config.sub
./configure --prefix=/usr --build=i686-pc-linux-gnu --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib
## ----------------------- ##
## Configuring libtool 2.4 ##
## ----------------------- ##

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
configure: autobuild project... GNU Libtool
configure: autobuild revision... 2.4 ()
configure: autobuild hostname... li459-123
configure: autobuild mode... default
configure: autobuild timestamp... 20120624T123436Z
checking for i686-pc-linux-gnu-gcc... i686-pc-linux-gnu-gcc
checking whether the C compiler works... no
configure: error: in `/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4':
configure: error: C compiler cannot create executables
See `config.log' for more details

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4/config.log
 * ERROR: sys-devel/libtool-2.4-r1 failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *            ebuild.sh, line   85:  Called src_configure
 *          environment, line 2795:  Called default
 *   phase-functions.sh, line  798:  Called _eapi2_src_configure
 *     phase-helpers.sh, line  567:  Called econf
 *     phase-helpers.sh, line  467:  Called die
 * The specific snippet of code:
 *   			die "econf failed"
 *
 * If you need support, post the output of `emerge --info '=sys-devel/libtool-2.4-r1'`,
 * the complete build log and the output of `emerge -pqv '=sys-devel/libtool-2.4-r1'`.
/usr/lib/portage/bin/isolated-functions.sh: line 214: wait: `econf failed': not a pid or valid job spec
 * The complete build log is located at '/var/tmp/portage/sys-devel/libtool-2.4-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-devel/libtool-2.4-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4'
 * S: '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4'

>>> Failed to emerge sys-devel/libtool-2.4-r1, Log file:

>>>  '/var/tmp/portage/sys-devel/libtool-2.4-r1/temp/build.log'
 * Messages for package sys-devel/libtool-2.4-r1:
 * ERROR: sys-devel/libtool-2.4-r1 failed (configure phase):
 *   econf failed
 *
 * Call stack:
 *            ebuild.sh, line   85:  Called src_configure
 *          environment, line 2795:  Called default
 *   phase-functions.sh, line  798:  Called _eapi2_src_configure
 *     phase-helpers.sh, line  567:  Called econf
 *     phase-helpers.sh, line  467:  Called die
 * The specific snippet of code:
 *   			die "econf failed"
 *
 * If you need support, post the output of `emerge --info '=sys-devel/libtool-2.4-r1'`,
 * the complete build log and the output of `emerge -pqv '=sys-devel/libtool-2.4-r1'`.
 * The complete build log is located at '/var/tmp/portage/sys-devel/libtool-2.4-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/sys-devel/libtool-2.4-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4'
 * S: '/var/tmp/portage/sys-devel/libtool-2.4-r1/work/libtool-2.4'