Introduce a list of tools to check for at ./configure time.
Move some functions around (no code change).
Only tell about applying contribs when there are contribs to apply.
Some eye-candy here and there.

/trunk/configure | 94 75 19 0 +++++++++++++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 75 insertions(+), 19 deletions(-)

 # 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