1.1 --- a/config/companion_libs.in	Sun May 03 21:10:15 2009 +0000
     1.2 +++ b/config/companion_libs.in	Tue May 05 22:04:20 2009 +0000
     1.3 @@ -9,10 +9,11 @@
     1.4      prompt "GMP and MPFR"
     1.5      help
     1.6        gcc 4.3.0 and above requires both GMP and MPFR to build some frontends,
     1.7 -      and some other components can use them as well (eg. binutils and gdb).
     1.8 +      and some other components can use them as well.
     1.9        
    1.10 -      Say 'Y' here if you want to build those two libraries specifically
    1.11 -      for crosstool-NG.
    1.12 +      These will be automatically selected if you choose gcc>=4.3.0, but you
    1.13 +      can say 'Y' here if you want to build those two libraries for the other
    1.14 +      components (that don't select them by default).
    1.15        
    1.16        The packages that can use GMP and MPFR are:
    1.17          - binutils
    1.18 @@ -35,4 +36,19 @@
    1.19  source config/companion_libs/mpfr.in
    1.20  endif
    1.21  
    1.22 +config PPL_CLOOG
    1.23 +    bool
    1.24 +    prompt "PPL and GLooG/PPL"
    1.25 +    help
    1.26 +      gcc-4.4.0 and above requires both PPL and CLooG/PPL to build some
    1.27 +      parts of the optimiser (GRAPHITE loop optimisation, to be precise).
    1.28 +      
    1.29 +      These will be automatically selected if you choose gcc>=4.4.0, but you
    1.30 +      can say 'Y' here, although it is unknown yet if any other component
    1.31 +      can use them.
    1.32 +
    1.33 +if PPL_CLOOG
    1.34 +source config/companion_libs/ppl.in
    1.35 +endif
    1.36 +
    1.37  endmenu