Created
March 14, 2018 19:15
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| { pkgs }: | |
| rec { | |
| optimizeWithFlag = pkg: flag: | |
| pkg.overrideAttrs (attrs: { | |
| NIX_CFLAGS_COMPILE = (attrs.NIX_CFLAGS_COMPILE or "") + " ${flag}"; | |
| }); | |
| optimizeWithFlags = pkg: flags: | |
| pkgs.lib.foldl' (pkg: flag: optimizeWithFlag pkg flag) pkg flags; | |
| optimizeForThisHost = pkg: | |
| optimizeWithFlags pkg [ "-O3" "-march=native" "-fPIC" ]; | |
| withDebuggingCompiled = pkg: | |
| optimizeWithFlag pkg "-DDEBUG"; | |
| applyOptimizations = opts: pkg: | |
| pkgs.lib.foldl (pkg: optfun: optfun pkg) pkg opts; | |
| withoutConfigureFlag = flag: pkg: | |
| pkgs.lib.overrideDerivation pkg (old: { | |
| configureFlags = pkgs.lib.filter (x: x != flag) old.configureFlags; | |
| }); | |
| } |
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