1.1 --- a/config/cc/gcc.in.2 Fri Jul 30 23:41:19 2010 +0200
1.2 +++ b/config/cc/gcc.in.2 Sun Oct 24 22:03:47 2010 +0200
1.3 @@ -7,6 +7,33 @@
1.4
1.5 This will compile crossgcc's libs with -Os.
1.6
1.7 +config CC_GCC_USE_GRAPHITE
1.8 + bool
1.9 + prompt "Enable GRAPHITE loop optimisations"
1.10 + default y
1.11 + depends on CC_GCC_HAS_GRAPHITE
1.12 + select CC_GCC_USE_PPL_CLOOG
1.13 + help
1.14 + Enable the GRAPHITE loop optimsations.
1.15 +
1.16 + This requires the PPL and CLooG companion libraries, and
1.17 + those will be automatically build for you.
1.18 +
1.19 + On some systems (eg. Cygwin), PPL and/or CLooG may not
1.20 + build properly (yet), so you'll have to say 'N' here.
1.21 +
1.22 +config CC_GCC_USE_LTO
1.23 + bool
1.24 + prompt "Enable LTO"
1.25 + default y
1.26 + depends on CC_GCC_HAS_LTO
1.27 + select CC_GCC_USE_LIBELF
1.28 + help
1.29 + Enable the Link Time Optimisations.
1.30 +
1.31 + This will require the libelf companion library, and it
1.32 + wil be build automatically for you.
1.33 +
1.34 config CC_STATIC_LIBSTDCXX
1.35 bool
1.36 prompt "Link libstdc++ statically into the gcc binary"