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nixpkgs/pkgs/development/haskell-modules/lib.nix
Peter Simons f145201b35 git-annex: disable shared linking for this executable
git-annex has literally dozens of dependencies, and loading all of them
at run-time can be slow (https://github.com/NixOS/nixpkgs/issues/4239).
2015-02-06 13:59:57 +01:00

59 lines
2.8 KiB
Nix

{ pkgs }:
rec {
overrideCabal = drv: f: (drv.override (args: args // {
mkDerivation = drv: args.mkDerivation (drv // f drv);
})) // {
overrideScope = scope: overrideCabal (drv.overrideScope scope) f;
};
doHaddock = drv: overrideCabal drv (drv: { doHaddock = true; });
dontHaddock = drv: overrideCabal drv (drv: { doHaddock = false; });
doJailbreak = drv: overrideCabal drv (drv: { jailbreak = true; });
dontJailbreak = drv: overrideCabal drv (drv: { jailbreak = false; });
doCheck = drv: overrideCabal drv (drv: { doCheck = true; });
dontCheck = drv: overrideCabal drv (drv: { doCheck = false; });
dontDistribute = drv: overrideCabal drv (drv: { hydraPlatforms = []; });
appendConfigureFlag = drv: x: overrideCabal drv (drv: { configureFlags = (drv.configureFlags or []) ++ [x]; });
removeConfigureFlag = drv: x: overrideCabal drv (drv: { configureFlags = pkgs.stdenv.lib.remove x (drv.configureFlags or []); });
addBuildTool = drv: x: addBuildTools drv [x];
addBuildTools = drv: xs: overrideCabal drv (drv: { buildTools = (drv.buildTools or []) ++ xs; });
addExtraLibrary = drv: x: addExtraLibraries drv [x];
addExtraLibraries = drv: xs: overrideCabal drv (drv: { extraLibraries = (drv.extraLibraries or []) ++ xs; });
addBuildDepend = drv: x: addBuildDepends drv [x];
addBuildDepends = drv: xs: overrideCabal drv (drv: { buildDepends = (drv.buildDepends or []) ++ xs; });
enableCabalFlag = drv: x: appendConfigureFlag (removeConfigureFlag drv "-f-${x}") "-f${x}";
disableCabalFlag = drv: x: appendConfigureFlag (removeConfigureFlag drv "-f${x}") "-f-${x}";
markBroken = drv: overrideCabal drv (drv: { broken = true; });
markBrokenVersion = version: drv: assert drv.version == version; markBroken drv;
enableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = true; });
disableLibraryProfiling = drv: overrideCabal drv (drv: { enableLibraryProfiling = false; });
enableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = true; });
disableSharedExecutables = drv: overrideCabal drv (drv: { enableSharedExecutables = false; });
enableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = true; });
disableSharedLibraries = drv: overrideCabal drv (drv: { enableSharedLibraries = false; });
enableSplitObjs = drv: overrideCabal drv (drv: { enableSplitObjs = true; });
disableSplitObjs = drv: overrideCabal drv (drv: { enableSplitObjs = false; });
enableStaticLibraries = drv: overrideCabal drv (drv: { enableStaticLibraries = true; });
disableStaticLibraries = drv: overrideCabal drv (drv: { enableStaticLibraries = false; });
appendPatch = drv: x: appendPatches drv [x];
appendPatches = drv: xs: overrideCabal drv (drv: { patches = (drv.patches or []) ++ xs; });
}