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84 Commits

Author SHA1 Message Date
David Johnson
e42d10957d Add disable core optimizations (#51464) 
haskell.lib.disableOptimization: new function

Adds a utility function for disabling GHC core optimizations.
Significantly reduces build times.
 2018-12-03 19:46:22 +01:00
John Ericson
ebd1dd54e5 Merge remote-tracking branch 'upstream/master' into haskell-bash-completion-2 2018-11-08 11:28:53 -05:00
Robert Hensing
2a1c0dde8f haskellPackages: Add shell completions + improve docs 
This adds the remaining parts of #42657 on top of #49477, renames the
function to a better name, and improves the docs
 2018-11-08 11:28:11 -05:00
John Ericson
26fa9d2b51
Merge pull request #49477 from obsidiansystems/haskell-shell-completions 
haskell-lib: Factor out shell completion scripts helper
 2018-10-30 15:25:03 -04:00
John Ericson
c34f5176f1 haskell-lib: Factor out shell completion scripts helper 2018-10-30 14:49:58 -04:00
Will Fancher
bc56701020 haskell.lib.buildFromSdist: Allow overrideCabal [Fixes #45018] 2018-10-19 04:49:56 -04:00
Silvan Mosberger
7c5c3fceff haskell.lib.getBuildInputs: Use generic builder passthru to implement 2018-10-03 18:00:29 +02:00
Peter Simons
b35b8baddd
Merge pull request #45348 from shlevy/shellFor-all-build-inputs 
haskellPackages.shellFor: fix after recent getHaskellBuildInputs fix.
 2018-09-02 16:11:43 +02:00
Bas van Dijk
97a4d29545 haskell: disable library profiling for static executables 
Haskell packages overridden with justStaticExecutables
(like cabal-install, stack, pandoc, darcs, etc.) don't provide
libraries in the end result so it's futile to build them with library
profiling enabled because it will just take extra time.
 2018-08-27 14:31:34 +02:00
John Ericson
60fc04c34b haskell lib: Add appendConfigureFlags 
For consistency and completeness; other helpers have these "plural"
variants too.
 2018-08-20 17:50:23 -04:00
Shea Levy
b00b2363b3
haskellPackages.shellFor: fix after recent getHaskellBuildInputs fix. 
Fixes #45318
 2018-08-19 15:17:35 -04:00
Shea Levy
7372d3bf31
haskell.lib.getHaskellBuildInputs: Actually get the haskell build inputs. 
5523ec8f3c78704c6e76b7675bfce41d24a3feb1 accidentally dropped the attribute lookup.
 2018-08-14 17:05:36 -04:00
Gabriel Gonzalez
05ca67107a
Fix type signature 2018-07-07 15:23:03 -07:00
Robert Hensing
637fcd4c5b pkgs.haskell.lib.packagesFromDirectory: forward compatibility 
Add `...` for less painful downgrades in the future
 2018-07-06 13:03:56 +02:00
Gabriel Gonzalez
2c55c157bd Rename readDirectory to packagesFromDirectory 
... as suggested by @roberth
 2018-07-04 08:22:20 -07:00
Gabriel Gonzalez
8dae83157b Change readDirectory to accept an attribute set 
... as suggested by @roberth
 2018-07-03 17:44:19 -07:00
Gabriel Gonzalez
e57fd11bb4 Add pkgs.haskell.lib.readDirectory utility 
This adds a `readDirectory` utility that can be used to "slurp" a directory
full of `cabal2nix`-generated files and transform them into a Haskell package
override set.  The main use of this is so that users don't have to write:

```
{ overrides = self: super: {
    foo = self.callPackage ./path/to/foo.nix { };

    bar = self.callPackage ./path/to/bar.nix { };

    ...
  };
}
```

Instead, they can write:

```
{ overrides = pkgs.haskell.lib.readDirectory ./path/to;
}
```

This is a an alternative to `packageSourceOverrides` which primarily addresses
the following use cases:

* The desired package is not yet available in `all-cabal-hashes` (perhaps the
  user is pinned to an older revision of `nixpkgs`)
* The default `cabal2nix` invocation used by `packageSourceOverrides`
  does not use the desired `cabal2nix` flags
* The user wants to avoid the use of import-from-derivation
 2018-07-03 09:25:15 -07:00
Moritz Angermann
87afa66a63 haskell infra: Adds buildFlags logic 2018-05-23 10:27:42 -04:00
Peter Simons
5db3a9df5e
Revert "ghc, haskell infra: #40642 direct to master" 2018-05-23 09:36:16 +02:00
Peter Simons
0e35858252
Merge pull request #40929 from obsidiansystems/cross-ghc-for-master 
ghc, haskell infra: #40642 direct to master
 2018-05-22 20:37:45 +02:00
Moritz Angermann
82a847a04b haskell infra: Adds buildFlags logic 2018-05-21 15:11:11 -04:00
Will Fancher
5523ec8f3c Make getHaskellBuildInputs / shellFor work with overrideCabal 2018-05-17 20:35:53 -04:00
Ben Gamari
d79fd43c9d haskell.lib: Add {en,dis}ableExecutableProfiling transformer 
We already have {en,dis}ableLibraryProfiling and the builder already
accepts the executable profiling attribute; let's make it easy to use.
 2018-03-29 13:33:48 -04:00
Matthew Bauer
970f2b5063 Revert "justStaticExecutables: enable -dead_strip on mac to shrink closure" 
This reverts commit 24d313e2039b6d89f8a1ba4c5be12b134479fe67.

Fixes #37750
 2018-03-26 20:57:32 -05:00
Peter Simons
a8d9a94574 haskell.lib.markBroken: explicitly disable Hydra builds 
Recent changes [1] allow Hydra to build packages that are marked broken. To
avoid plenty of evaluation errors on Hydra, explicitly disable Hydra builds of
broken packages.

[1] https://github.com/NixOS/nixpkgs/issues/7541#issuecomment-357541243
 2018-01-20 21:40:38 +01:00
Will Fancher
9047a7dd33 Move packageSourceOverrides to haskellLib 2018-01-18 16:42:56 -05:00
Robert Hensing
f40ecb29aa Add documentation for haskell-modules/lib.nix 2018-01-12 10:48:03 +01:00
Shea Levy
3a763b9196
haskellLib: Add shellAware function 2018-01-10 12:08:36 -05:00
Shea Levy
1ee61d8f23
Revert "Revert "hslib: Function to extract the haskell build inputs of a package."" 
Trying again, without changing the generic builder.

This reverts commit 65138e8a411244c81aefa21be280323d30010b96.
 2017-12-29 14:37:24 -05:00
Peter Simons
65138e8a41 Revert "hslib: Function to extract the haskell build inputs of a package." 
This reverts commit d545ef3fa11198f12e525b641aeb33887694f97f. Please don't
commit substantial changes to the generic Haskell builder without giving me a
chance to review them.
 2017-12-28 19:23:41 +01:00
Shea Levy
d545ef3fa1
hslib: Function to extract the haskell build inputs of a package. 
This works by extracting out some logic from generic-builder.nix to
make it possible to get at the relevant information by overriding
mkDerivation for the haskell package.
 2017-12-23 11:44:18 -05:00
Peter Simons
8d8061ec20
Revert "Revive multiple outputs for Haskell packages." 2017-12-05 09:36:08 +01:00
Nicholas Clarke
d90165c7db Revert "Revert "Merge pull request #27209 from nc6/nc/haskell-multiple-out"" 
This reverts commit 89f5d52cf44baec14a7f542a605243777b16e7a5.
 2017-11-27 16:05:22 +00:00
Peter Simons
2439a83072 haskell.lib: strip trailing whitespace 2017-09-19 15:55:50 +02:00
Peter Simons
a8b69958cf haskell.lib: add doBenchmark helper function 2017-09-19 15:55:16 +02:00
Bas van Dijk
b4ea459eab haskell: introduce failOnAllWarnings 
Applying `haskell.lib.failOnAllWarnings` to a Haskell package enables the
`-Wall` and `-Werror` GHC options to turn all warnings into build failures.
 2017-09-10 13:09:52 +02:00
Peter Simons
89f5d52cf4 Revert "Merge pull request #27209 from nc6/nc/haskell-multiple-out" 
This reverts commit dfb0f254844150d05d34150a975e6479b883d409, reversing
changes made to 7f8ff024372f985e96b438fa5591d9b43fc6e7bd. These changes broke
the ghcWithPackages wrapper:

    nix-shell -p "haskellPackages.ghcWithPackages (ps: [ps.mtl])" --run "ghc-pkg list mtl"
    /nix/store/szz84j5k1dy3jdashis6ws28d8l8zxxb-ghc-8.0.2-with-packages/lib/ghc-8.0.2/package.conf.d
        (no packages)
 2017-09-06 10:19:18 +02:00
Nicholas Clarke
a1d78fa5bc Don't build separate bin output for alex. 
It has files in /usr/share which reference the bin output.
 2017-09-04 12:35:57 +01:00
Nicholas Clarke
676362494d Enable multiple outputs for Haskell packages. 2017-09-04 12:35:57 +01:00
Domen Kožar
991654fa4a haskell: add combinator to enable DWARF debugging 
Tested using:

$ cat test-strip.nix
with (import ./. {});
with haskell.lib;

haskell.packages.ghc802.override {
  overrides = self: super: {
    microlens = enableDWARFDebugging super.microlens;
  };
}

$ nix-build -A microlens test-strip.nix
$ objdump -t <path-to-so-file>
 2017-09-02 11:25:50 +01:00
Bas van Dijk
e410a191a1 haskell: add the checkUnusedPackages function including docs 2017-08-30 14:40:54 +02:00
Moritz Kiefer
291da85ed9 haskell: remove any extraneous outputs from sdistTarball 2017-08-10 08:48:59 +02:00
John Ericson
74f5fe5068 haskell infra: Misc cleanups 
- The haskell lib is very close to not relying on Nixpkgs. I think
   this is good---simpler to think about and matches Nixpkgs's lib.

 - The haskell lib is only imported once

 - stdenv is exposed more shallowly so it can be overriden more easily.
   I'll eventually use this on Darwin to avoid the Sierra shared
   library problems (unless changes are to be made system-wide).

Closes https://github.com/NixOS/nixpkgs/pull/27840.
 2017-08-03 13:12:01 +02:00
Peter Simons
47e3245691 haskell.lib: drop obsolete hasNoDataOutput and hasNoDocOutput functions 2017-07-29 12:39:26 +02:00
michael bishop
be63b1994d enable split-output builds for all haskellPackages 2017-07-27 09:12:06 +02:00
michael bishop
24d313e203
justStaticExecutables: enable -dead_strip on mac to shrink closure 2017-06-14 14:23:53 -03:00
Benno Fünfstück
5f33eb493f haskell-packages: factor package set construction in new file 
Closes https://github.com/NixOS/nixpkgs/pull/24850.
 2017-04-21 16:25:53 +02:00
Shea Levy
a6c39ed207 haskell-lib: Add overrideSrc helper 2017-04-08 16:21:57 -04:00
Bas van Dijk
c865b8e35e haskell: add the linkWithGold function to link packages with ld.gold 
Also support linking the double-conversion package with ld.gold.
 2017-04-07 09:44:11 +02:00
Leon Isenberg
2553ceb982 haskell: use GHCJS to build Setup.hs for GHCJS packages 
Closes https://github.com/NixOS/nixpkgs/pull/23614.
 2017-03-29 20:30:28 +02:00