patch applied (packages/base): reduce dependency on ghcconfig.h

[Ross Paterson]

Fri Aug 11 05:40:30 PDT 2006  Ross Paterson <ross at soi.city.ac.uk>
  * reduce dependency on ghcconfig.h
  
  The only remaining use is in cbits/dirUtils.h, which tests solaris2_HOST_OS
  
  (Also System.Info uses ghcplatform.h and several modules import MachDeps.h
  to get SIZEOF_* and ALIGNMENT_* from ghcautoconf.h)

    M ./cbits/consUtils.c -4 +3
    M ./cbits/dirUtils.c -3 +4
    M ./cbits/execvpe.c -1 +1
    M ./cbits/inputReady.c -4 +4
    M ./cbits/lockFile.c -1 +1
    M ./cbits/runProcess.c -2 +2
    M ./cbits/timeUtils.c -1 +1
    M ./configure.ac -2 +11
    M ./include/HsBase.h -2
    M ./package.conf.in -3 +1