[gentoo-amd64] Failure updating to gdbm-1.8.3-r4

[Daniel Dilts]

I'm running the no-multilib version of gentoo-amd64 on a Core2 duo.
When I try to run emerge --update --deep --newuse world I get the following error:

*
* ERROR: sys-libs/gdbm-1.8.3-r4 failed.
* Call stack:
*               ebuild.sh, line   49:  Called src_compile
*             environment, line 2916:  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/tmp/portage/sys-libs/gdbm-1.8.3-r4/temp/build.log'.
* The ebuild environment file is located at '/var/tmp/portage/sys-libs/gdbm-1.8.3-r4/temp/environment'.
*


Any ideas what I can do to fix this error?