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haskell lib: Add appendConfigureFlags

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For consistency and completeness; other helpers have these "plural"
variants too.
This commit is contained in:
John Ericson 2018-08-20 17:26:42 -04:00
parent f0d6e22b7f
commit 60fc04c34b
1 changed files with 3 additions and 1 deletions
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4
pkgs/development/haskell-modules/lib.nix
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@ -129,10 +129,12 @@ rec {
> haskell.lib.appendConfigureFlag haskellPackages.servant "--profiling-detail=all-functions"
*/
appendConfigureFlag = drv: x: overrideCabal drv (drv: { configureFlags = (drv.configureFlags or []) ++ [x]; });
appendConfigureFlag = drv: x: appendConfigureFlags drv [x];
appendConfigureFlags = drv: xs: overrideCabal drv (drv: { configureFlags = (drv.configureFlags or []) ++ xs; });
appendBuildFlag = drv: x: overrideCabal drv (drv: { buildFlags = (drv.buildFlags or []) ++ [x]; });
appendBuildFlags = drv: xs: overrideCabal drv (drv: { buildFlags = (drv.buildFlags or []) ++ xs; });
/* removeConfigureFlag drv x is a Haskell package like drv, but with
all cabal configure arguments that are equal to x removed.