Re: [Haskell-cafe] GLFW not working in Cabal 1.18

2013-09-12 Thread Albert Y. C. Lai 

On 13-09-10 09:27 PM, Thiago Negri wrote:

The package GLFW is not building in Cabal 1.18.

Setup.hs [1] depends on `rawSystemStdInOut` [2] that changed signature
between 1.16 and 1.18.


Consider cabal install --cabal-lib-version=1.16.

Replace 1.16 by the correct number. Use ghc-pkg list Cabal to find the 
correct number.


http://www.haskell.org/haskellwiki/PVP allows 1.16-1.18 to change 
public API.

___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe

[Haskell-cafe] GLFW not working in Cabal 1.18

2013-09-10 Thread Thiago Negri 
The package GLFW is not building in Cabal 1.18.

Setup.hs [1] depends on `rawSystemStdInOut` [2] that changed signature
between 1.16 and 1.18.

Is this considered a public API of Cabal?


Cabal 1.16
rawSystemStdInOut
 :: Verbosity
 - FilePath
 - [String]
 - Maybe (String, Bool)
 - Bool
 - IO (String, String, ExitCode)


Cabal 1.18
rawSystemStdInOut
 :: Verbosity
 - FilePath
 - [String]
 - Maybe FilePath -- new arg
 - Maybe [(String, String)] -- new arg
 - Maybe (String, Bool)
 - Bool
 - IO (String, String, ExitCode)



Compilation output:

[1 of 1] Compiling Main (
/tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs,
/tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/dist/setup/Main.o )

/tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs:167:33:
Couldn't match expected type `IO (t0, t1, ExitCode)'
with actual type `Maybe (String, Bool)
  - Bool - IO (String, String, ExitCode)'
In the return type of a call of `rawSystemStdInOut'
Probable cause: `rawSystemStdInOut' is applied to too few arguments
In a stmt of a 'do' block:
  (out, err, exitCode) - rawSystemStdInOut
verbosity cc ([-c, path, -o, objPath]
++ flags) Nothing False
In the expression:
  do { hClose outHandle;
   hPutStr inHandle contents;
   hClose inHandle;
   (out, err, exitCode) - rawSystemStdInOut
 verbosity cc ([-c, path, ] ++
flags) Nothing False;
    }

/tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs:167:113:
Couldn't match expected type `Maybe [(String, String)]'
with actual type `Bool'
In the fifth argument of `rawSystemStdInOut', namely `False'
In a stmt of a 'do' block:
  (out, err, exitCode) - rawSystemStdInOut
verbosity cc ([-c, path, -o, objPath]
++ flags) Nothing False
In the expression:
  do { hClose outHandle;
   hPutStr inHandle contents;
   hClose inHandle;
   (out, err, exitCode) - rawSystemStdInOut
 verbosity cc ([-c, path, ] ++
flags) Nothing False;
    }
Failed to install GLFW-0.5.1.0


[1] http://code.haskell.org/GLFW/Setup.hs
[2]
https://github.com/haskell/cabal/blob/d16c307c33fb7af19d8f17a2ad8be4902a3af21e/Cabal/Distribution/Simple/Utils.hs#L454
___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe

Re: [Haskell-cafe] GLFW not working in Cabal 1.18

2013-09-10 Thread Carter Schonwald 
the work around i did for cabal 1.18 compatibility for llvm-base can be
found here:

https://github.com/bos/llvm/blob/master/base/Setup.hs#L116-L144
this used the fact that cabal exposes the cabal version as a library value
to generate a correct wrapper for either API version

alternatively, you can change your setup.hs so that api isn't needed.

also: before emailing cafe, its always good to email the listed maintainers
first! (i've included them on CC for this email)



On Tue, Sep 10, 2013 at 9:27 PM, Thiago Negri evoh...@gmail.com wrote:

 The package GLFW is not building in Cabal 1.18.

 Setup.hs [1] depends on `rawSystemStdInOut` [2] that changed signature
 between 1.16 and 1.18.

 Is this considered a public API of Cabal?


 Cabal 1.16
 rawSystemStdInOut
  :: Verbosity
  - FilePath
  - [String]
  - Maybe (String, Bool)
  - Bool
  - IO (String, String, ExitCode)


 Cabal 1.18
 rawSystemStdInOut
  :: Verbosity
  - FilePath
  - [String]
  - Maybe FilePath -- new arg
  - Maybe [(String, String)] -- new arg
  - Maybe (String, Bool)
  - Bool
  - IO (String, String, ExitCode)



 Compilation output:

 [1 of 1] Compiling Main (
 /tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs,
 /tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/dist/setup/Main.o )

 /tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs:167:33:
 Couldn't match expected type `IO (t0, t1, ExitCode)'
 with actual type `Maybe (String, Bool)
   - Bool - IO (String, String, ExitCode)'
 In the return type of a call of `rawSystemStdInOut'
 Probable cause: `rawSystemStdInOut' is applied to too few arguments
 In a stmt of a 'do' block:
   (out, err, exitCode) - rawSystemStdInOut
 verbosity cc ([-c, path, -o,
 objPath] ++ flags) Nothing False
 In the expression:
   do { hClose outHandle;
hPutStr inHandle contents;
hClose inHandle;
(out, err, exitCode) - rawSystemStdInOut
  verbosity cc ([-c, path, ] ++
 flags) Nothing False;
 }

 /tmp/GLFW-0.5.1.0-4035/GLFW-0.5.1.0/Setup.hs:167:113:
 Couldn't match expected type `Maybe [(String, String)]'
 with actual type `Bool'
 In the fifth argument of `rawSystemStdInOut', namely `False'
 In a stmt of a 'do' block:
   (out, err, exitCode) - rawSystemStdInOut
 verbosity cc ([-c, path, -o,
 objPath] ++ flags) Nothing False
 In the expression:
   do { hClose outHandle;
hPutStr inHandle contents;
hClose inHandle;
(out, err, exitCode) - rawSystemStdInOut
  verbosity cc ([-c, path, ] ++
 flags) Nothing False;
 }
 Failed to install GLFW-0.5.1.0


 [1] http://code.haskell.org/GLFW/Setup.hs
 [2]
 https://github.com/haskell/cabal/blob/d16c307c33fb7af19d8f17a2ad8be4902a3af21e/Cabal/Distribution/Simple/Utils.hs#L454


 ___
 Haskell-Cafe mailing list
 Haskell-Cafe@haskell.org
 http://www.haskell.org/mailman/listinfo/haskell-cafe


___
Haskell-Cafe mailing list
Haskell-Cafe@haskell.org
http://www.haskell.org/mailman/listinfo/haskell-cafe