katana etc # emerge --oneshot binutils gcc virtual/libc
Calculating dependencies... done!

>>> Emerging (1 of 3) sys-devel/binutils-2.18-r1 to /
 * binutils-2.18.tar.bz2 RMD160 ;-) ...                                   [ ok ]
 * binutils-2.18.tar.bz2 SHA1 ;-) ...                                     [ ok ]
 * binutils-2.18.tar.bz2 SHA256 ;-) ...                                   [ ok ]
 * binutils-2.18.tar.bz2 size ;-) ...                                     [ ok ]
 * binutils-2.18-patches-1.5.tar.bz2 RMD160 ;-) ...                       [ ok ]
 * binutils-2.18-patches-1.5.tar.bz2 SHA1 ;-) ...                         [ ok ]
 * binutils-2.18-patches-1.5.tar.bz2 SHA256 ;-) ...                       [ ok ]
 * binutils-2.18-patches-1.5.tar.bz2 size ;-) ...                         [ ok ]
 * checking ebuild checksums ;-) ...                                      [ ok ]
 * checking auxfile checksums ;-) ...                                     [ ok ]
 * checking miscfile checksums ;-) ...                                    [ ok ]
 * checking binutils-2.18.tar.bz2 ;-) ...                                 [ ok ]
 * checking binutils-2.18-patches-1.5.tar.bz2 ;-) ...                     [ ok ]
>>> Unpacking source...
>>> Unpacking binutils-2.18.tar.bz2 to /var/tmp/portage/sys-devel/binutils-2.18-r1/work
>>> Unpacking binutils-2.18-patches-1.5.tar.bz2 to /var/tmp/portage/sys-devel/binutils-2.18-r1/work
 * Applying various patches (bugfixes/updates) ...
 *   03_all_binutils-2.15.92.0.2-ppc64-pie.patch ...                      [ ok ]
 *   04_all_binutils-2.15.92.0.2-place-orphan.patch ...                   [ ok ]
 *   07_all_binutils-2.18-windres.patch ...                               [ ok ]
 *   08_all_binutils-RPATH_ENVVAR-smack.patch ...                         [ ok ]
 *   09_all_binutils-ld-tests-CXXFLAGS.patch ...                          [ ok ]
 *   12_all_sh-targets.patch ...                                          [ ok ]
 *   13_all_mips-gnu-hash-support.patch ...                               [ ok ]
 *   18_all_binutils-makeinfo-version.patch ...                           [ ok ]
 *   20_all_binutils-skip-some-tests.patch ...                            [ ok ]
 *   25_all_binutils-for-build-flags.patch ...                            [ ok ]
 *   30_all_binutils-multitarget-fixup.patch ...                          [ ok ]
 *   33_all_binutils-gnu-relro-fixups.patch ...                           [ ok ]
 *   42_all_012_check_ldrunpath_length.patch ...                          [ ok ]
 *   63_all_binutils-2.18-pt-pax-flags-20070828.patch ...                 [ ok ]
 *   65_all_binutils-2.18-amd64-32bit-path.patch ...                      [ ok ]
 *   66_all_binutils-2.17.50.0.2-warn-textrel.patch ...                   [ ok ]
 *   76_all_use-new-ld-dtags.patch ...                                    [ ok ]
 *   77_all_generate-gnu-hash.patch ...
libsandbox:  Can't resolve open: (null)

 * A dry-run of patch command succeeded, but actually
 * applying the patch failed!

 * Failed Patch: 77_all_generate-gnu-hash.patch !
 *  ( /var/tmp/portage/sys-devel/binutils-2.18-r1/work/patch/77_all_generate-gnu-hash.patch )
 * 
 * Include in your bugreport the contents of:
 * 
 *   /var/tmp/portage/sys-devel/binutils-2.18-r1/temp/77_all_generate-gnu-hash.patch-14881.out


!!! ERROR: sys-devel/binutils-2.18-r1 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_unpack
  ebuild.sh, line 751:   Called qa_call 'src_unpack'
  environment, line 3676:   Called src_unpack
  ebuild.sh, line 1304:   Called toolchain-binutils_src_unpack
  toolchain-binutils.eclass, line 178:   Called tc-binutils_apply_patches
  toolchain-binutils.eclass, line 120:   Called epatch
  eutils.eclass, line 324:   Called die

!!! Failed Patch: 77_all_generate-gnu-hash.patch!
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/sys-devel/binutils-2.18-r1/temp/build.log'.