configure: error:
*** These critical programs are missing or too old: gcc
*** Check the INSTALL file for required versions.
!!! ERROR: sys-libs/glibc-2.5 failed.
Call stack:
ebuild.sh, line 1613: Called dyn_compile
ebuild.sh, line 970: Called qa_call 'src_compile'
environment, line 4075: Called src_compile
glibc-2.5.ebuild, line 1119: Called toolchain-glibc_src_compile
glibc-2.5.ebuild, line 233: Called glibc_do_configure 'linuxthreads'
glibc-2.5.ebuild, line 891: Called die
!!! failed to configure glibc
!!! 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/glibc-2.5/temp/build.log'.