Try this
Yes, there is a bad link in the ebuild file.
* CHECK THESE TWO FILES TO SEE IF THEY ARE STILL BROKEN
*
* FILE 1:
cdimage / # ls -a /usr/portage/sys-devel/gcc
* if it contains: gcc-3.2.3-r1.ebuild
* do fix number one
*
* FILE 2:
cdimage / # ls -a /usr/portage/sys-devel/patch
* if it contains: patch-2.5.9.ebuild
* do fix number two
*
* DO THESE FIXES BEFORE YOU bootstrap.sh TO AVOID THESE TWO INSTALLATION BLOCKING PROBLEMS
*
* FIX NUMBER ONE:
* >>> to fix the "protector" problem: <<<
cdimage / # nano /usr/portage/sys-devel/gcc/gcc-3.2.3-r1.ebuild
* Search for "trl.ibm", find the line SRC_URI section that points to
http://trl.ibm.com/projects/security/ssp/ . . . . .
* and replace this dead link with the following link:
*
http://gentoo.nuclearzone.net/distfiles/protector-${PP_VER2}.tar.gz
*
* FIX NUMBER TWO:
* >>> to fix the "patch-2.5.9.tar.gz" problem: <<<
cdimage / # nano /usr/portage/sys-devel/patch/patch-2.5.9.ebuild
* Near the top of the file, change the address in the SRC_URI= to read
* SRC_URI="http://gentoo.oregonstate.edu/distfiles/${P}.tar.gz"
Taken from gentoo forums - hope I won't get into any copyright issues.