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| author | Andrew Wilcox <AWilcox@Wilcox-Tech.com> | 2016-07-18 20:52:04 -0500 |
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| committer | Andrew Wilcox <AWilcox@Wilcox-Tech.com> | 2016-07-18 20:52:04 -0500 |
| commit | 6116a0c8ad8d0bea625afa0ebbb14fa133c1674b (patch) | |
| tree | af5570a89a0d2967c84fabc1b77039f4a47703ba /profiles/arch/ppc | |
| parent | e636bd81d1aaeb31ced68c3106960fd2de97f0ae (diff) | |
| download | packages-6116a0c8ad8d0bea625afa0ebbb14fa133c1674b.tar.gz packages-6116a0c8ad8d0bea625afa0ebbb14fa133c1674b.tar.bz2 packages-6116a0c8ad8d0bea625afa0ebbb14fa133c1674b.tar.xz packages-6116a0c8ad8d0bea625afa0ebbb14fa133c1674b.zip | |
Initial PowerPC profile
Diffstat (limited to 'profiles/arch/ppc')
| -rw-r--r-- | profiles/arch/ppc/make.defaults | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/profiles/arch/ppc/make.defaults b/profiles/arch/ppc/make.defaults index c07272555..ce2e6bc5f 100644 --- a/profiles/arch/ppc/make.defaults +++ b/profiles/arch/ppc/make.defaults @@ -1 +1,27 @@ -ARCH=ppc +CHOST="powerpc-foxkit-linux-musl" + +# We definitely use 32-bit ABI. +ABI_PPC="32" +IUSE_IMPLICIT="abi_ppc_32" + +ARCH="ppc" +ACCEPT_KEYWORDS="${ARCH}" + +# -O2 -> Perform second-level optimisations. +# Not -Os because most/all PPC aren't starved for space. +# -ggdb -> Generate GDB debugging information. +# This is used with splitdebug to make -dbg split packages. +# -mcpu=7450 -> Require a 7450 or higher, or "G4". +# 700/G3 uses the g3 profile, overriding this. +# 600 series is not supported by Adélie. +# -maltivec. -> Use AltiVec floating point extensions. +#. These are always available on 7450+. +# -fno-omit-... -> Never omit the frame pointer. +# This is crucial for proper debugging. +# -mfpu=dp_full -> Use hardware for floating point math. +CFLAGS="-O2 -mlong-double-64 " #-ggdb -mcpu=7450 -maltivec -fno-omit-frame-pointer -mfpu=dp_full" +CXXFLAGS="${CFLAGS}" + +ELIBC="musl" + +USE="altivec pam threads" |