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[Optimizations+Lib] Improve optimizations for Go and Clang.

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Add mergeAttrsRecursive to lib.
This commit is contained in:
Antoine Viallon 2022-10-08 20:41:01 +02:00
parent 3167a6b678
commit 3dc95db22e
Signed by: aviallon
GPG key ID: 186FC35EDEB25716
1 changed files with 29 additions and 18 deletions
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47
optimizations.nix
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@ -5,29 +5,40 @@ let
desktopCfg = config.aviallon.desktop;
generalCfg = config.aviallon.general;
_optimizeAttrs = { lto ? false , ... }@attrs:
traceValSeq ((myLib.optimizations.makeOptimizationFlags ({
inherit lto;
_optimizeAttrs = { lto ? false , go ? false, ... }@attrs:
traceValSeq (
(myLib.optimizations.makeOptimizationFlags ({
inherit lto go;
cpuArch = generalCfg.cpuArch;
cpuTune = generalCfg.cpuTune;
extraCFlags = cfg.extraCompileFlags;
} // attrs)) // {
preConfigure = ''
cmakeFlagsArray+=(
"-DCMAKE_CXX_FLAGS=$CXXFLAGS"
"-DCMAKE_C_FLAGS=$CFLAGS"
)
'';
doCheck = false;
doInstallCheck = false;
});
optimizedStdenv = pkgs.addAttrsToDerivation _optimizeAttrs pkgs.fastStdenv;
} // attrs))
// {
preConfigure = ''
cmakeFlagsArray+=(
"-DCMAKE_CXX_FLAGS=$CXXFLAGS"
"-DCMAKE_C_FLAGS=$CFLAGS"
)
'';
}
// (optionalAttrs go {
buildInputs = [ pkgs.gccgo ];
})
);
addAttrs = pkg: attrs: pkg.overrideAttrs (old: traceValSeqN 2 (myLib.attrsets.mergeAttrsRecursive old attrs) );
optimizePkg = {level ? "normal", parallelize ? null, ... }@attrs: pkg:
(
optimizePkg = {level ? "normal", ... }@attrs: pkg:
let
optimizedAttrs = _optimizeAttrs (attrs // {inherit level; go = (hasAttr "GOARCH" pkg); });
optStdenv = pkgs.addAttrsToDerivation optimizedAttrs pkgs.fastStdenv;
in (
if (hasAttr "stdenv" pkg.override.__functionArgs) then
trace "Optimized ${getName pkg} with stdenv at level ${level} (parallelize: ${toString parallelize})" pkg.override {
stdenv = pkgs.addAttrsToDerivation (_optimizeAttrs (attrs // {inherit level parallelize; })) pkgs.fastStdenv;
trace "Optimized ${getName pkg} with stdenv at level '${level}'" pkg.override {
stdenv = optStdenv;
}
else if (hasAttr "overrideAttrs" pkg) then
trace "Optimized ${getName pkg} with overrideAttrs at level '${level}'" (addAttrs pkg optimizedAttrs)
else
warn "Can't optimize ${getName pkg}" pkg
);