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platform.gcc.arch: support for AMD CPUs

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This commit is contained in:
volth
2020-08-05 02:32:48 +00:00
parent bf9d9cef58
commit 463db72e63
11 changed files with 62 additions and 18 deletions
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pkgs/build-support/cc-wrapper/default.nix
+8 -2
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@@ -63,18 +63,24 @@ let
# older compilers (for example bootstrap's GCC 5) fail with -march=too-modern-cpu
isGccArchSupported = arch:
if isGNU then
{ skylake = versionAtLeast ccVersion "6.0";
{ # Intel
skylake = versionAtLeast ccVersion "6.0";
skylake-avx512 = versionAtLeast ccVersion "6.0";
cannonlake = versionAtLeast ccVersion "8.0";
icelake-client = versionAtLeast ccVersion "8.0";
icelake-server = versionAtLeast ccVersion "8.0";
knm = versionAtLeast ccVersion "8.0";
# AMD
znver1 = versionAtLeast ccVersion "6.0";
}.${arch} or true
else if isClang then
{ cannonlake = versionAtLeast ccVersion "5.0";
{ # Intel
cannonlake = versionAtLeast ccVersion "5.0";
icelake-client = versionAtLeast ccVersion "7.0";
icelake-server = versionAtLeast ccVersion "7.0";
knm = versionAtLeast ccVersion "7.0";
# AMD
znver1 = versionAtLeast ccVersion "4.0";
}.${arch} or true
else
false;