reorganized config.status

[Stepan Kasal]

Hello,
  I have reorganized a substantial part of status.m4.
The most important change is that config.status now contains one
big for-loop for all $CONFIG_FOOS.  This means that the common
code (like _AC_CONFIG_SPLIT) is now expanded only once.

Attached please find a huge patch with a detailed changelog entry.

I verified that this passes the testsuite of Autoconf, then installed
and verified that Automake testsuite passes.

OK to commit?

Have a nice day,
        Stepan

autoconf-20050725-status.patch
Description: Text document