1.4: backport #1495 from /trunk:
- Force getting glibc>=2.8 via checkout if any addon is selected.

-------- diffstat follows --------
/branches/1.4/config/libc/glibc.in | 7 7 0 0 +++++++
/branches/1.4/config/libc/glibc-eglibc.in-common | 6 6 0 0 ++++++
2 files changed, 13 insertions(+)

# powerpc specific configuration file

config ARCH_powerpc

    select ARCH_SUPPORT_ABI

    select ARCH_SUPPORT_CPU

    select ARCH_SUPPORT_TUNE

    help

      The PowerPC architecture, as defined by:

        http://www.ibm.com/developerworks/eserver/articles/archguide.html