yann@1318: # Companion libraries config options
yann@1318: # Those libraries are required for different versions of gcc,
yann@1318: # and can be used by binutils and gdb (maybe others as well).
yann@602: 
yann@1318: menu "Companion libraries"
yann@602: 
yann@602: config GMP_MPFR
yann@602:     bool
yann@602:     prompt "GMP and MPFR"
yann@602:     help
yann@1318:       gcc 4.3.0 and above requires both GMP and MPFR to build some frontends,
yann@1324:       and some other components can use them as well.
yann@1318:       
yann@1324:       These will be automatically selected if you choose gcc>=4.3.0, but you
yann@1324:       can say 'Y' here if you want to build those two libraries for the other
yann@1324:       components (that don't select them by default).
yann@1318:       
yann@602:       The packages that can use GMP and MPFR are:
yann@602:         - binutils
yann@602:         - gcc
yann@602:         - gdb
yann@602: 
yann@602: config GMP_MPFR_TARGET
yann@602:     bool
yann@602:     prompt "Build libraries for the target"
yann@602:     depends on GMP_MPFR
yann@850:     depends on ! BARE_METAL
yann@602:     default n
yann@602:     help
yann@602:       Also build libraries for the target. This can be usefull if you want
yann@602:       to later build a compiler that will run on the target, or if you want
yann@602:       to run gdb natively on the target.
yann@602: 
yann@602: if GMP_MPFR
yann@1318: source config/companion_libs/gmp.in
yann@1318: source config/companion_libs/mpfr.in
yann@602: endif
yann@602: 
yann@1324: config PPL_CLOOG
yann@1324:     bool
yann@1324:     prompt "PPL and GLooG/PPL"
yann@1324:     help
yann@1324:       gcc-4.4.0 and above requires both PPL and CLooG/PPL to build some
yann@1324:       parts of the optimiser (GRAPHITE loop optimisation, to be precise).
yann@1324:       
yann@1324:       These will be automatically selected if you choose gcc>=4.4.0, but you
yann@1324:       can say 'Y' here, although it is unknown yet if any other component
yann@1324:       can use them.
yann@1324: 
yann@1324: if PPL_CLOOG
yann@1324: source config/companion_libs/ppl.in
yann@1380: source config/companion_libs/cloog.in
yann@1324: endif
yann@1324: 
yann@602: endmenu