xcffib-0.2.0 doesn't compile

[peti]

Citing from http://hydra.cryp.to/build/609061/log/raw:

[1 of 2] Compiling Data.XCB.Python.PyHelpers ( generator/Data/XCB/Python/PyHelpers.hs, dist/build/Data/XCB/Python/PyHelpers.o )

generator/Data/XCB/Python/PyHelpers.hs:90:25:
    Couldn't match expected type ‘Op ()’
                with actual type ‘Ident annot0 -> annot0 -> Expr annot0’
    Probable cause: ‘Dot’ is applied to too few arguments
    In the first argument of ‘BinaryOp’, namely ‘(Dot ())’
    In the expression: BinaryOp (Dot ()) (getExpr e1) (getExpr e2) ()

generator/Data/XCB/Python/PyHelpers.hs:90:29:
    Couldn't match expected type ‘Expr annot0’ with actual type ‘()’
    In the first argument of ‘Dot’, namely ‘()’
    In the first argument of ‘BinaryOp’, namely ‘(Dot ())’

[tych0]

Ah, it seems language-python has made a breaking API change, thanks for pointing this out, the one I have in my cache is old. I'll push a fix in a bit.

[tych0]

Ok, so after a bit more investigation, this is a bit sticky,

1. language-python 0.4 doesn't build on ghc 7.8
2. language-python 0.5 has a breaking API change
3. debian's version of language-python is still at 0.4.

I've mailed the debian-haskell folks about updating their language-python, and in the meantime I think it'll be easiest to carry a patch for it reverting this change.

[tych0]

Oh, whoops. Looks like I broke something, hang on.

[tych0]

Ok, the current git master should work. Let me know if you have any other issues. Thanks!

[peti]

The current git head compiles and passes its test suite, too. Thank you very much! Will you release a new version to Hackage soon?

[tych0]

On Mon, Mar 09, 2015 at 03:45:16AM -0700, Peter Simons wrote:

The current git head compiles and passes its test suite, too. Thank you very much! Will you release a new version to Hackage soon?

Yep, just wanted to wait to confirm it worked for you. I'll release
one now.

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#37 (comment)

[peti]

The build succeeds in version 0.2.1, but the test suite still fails because the file tests/generator/event.xml seems to be missing:

Running 2 test suites...
Test suite PyHelpersTests: RUNNING...
Test suite PyHelpersTests: PASS
Test suite logged to: dist/test/xcffib-0.2.1-PyHelpersTests.log
Test suite GeneratorTests.hs: RUNNING...
GeneratorTests.hs: tests/generator/event.xml: openFile: does not exist (No such file or directory)
Test suite GeneratorTests.hs: FAIL
Test suite logged to: dist/test/xcffib-0.2.1-GeneratorTests.hs.log
1 of 2 test suites (1 of 2 test cases) passed.

[tych0]

Oh, I guess because cabal doesn't include them in the source distribution. I'll look into having it do that.

[tych0]

On Sat, Mar 14, 2015 at 06:44:07AM -0700, Peter Simons wrote:

The build succeeds in version 0.2.1, but the test suite still fails because the file tests/generator/event.xml seems to be missing:

Running 2 test suites...
Test suite PyHelpersTests: RUNNING...
Test suite PyHelpersTests: PASS
Test suite logged to: dist/test/xcffib-0.2.1-PyHelpersTests.log
Test suite GeneratorTests.hs: RUNNING...
GeneratorTests.hs: tests/generator/event.xml: openFile: does not exist (No such file or directory)
Test suite GeneratorTests.hs: FAIL
Test suite logged to: dist/test/xcffib-0.2.1-GeneratorTests.hs.log
1 of 2 test suites (1 of 2 test cases) passed.

Ok, I believe I've fixes this as well with the latest commit. If you
can confirm, I'll release another hackage version.

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#37 (comment)

[chreekat]

I'm just passing by, but @peti it looks like you missed the last message on this thread? I see this package still shows up in configuration-common.nix.

[tych0]

Looks like the version is not hard coded, so perhaps one of the later releases is ok?

https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/haskell-modules/configuration-common.nix#L492