[GHC] #15399: Build failure on PowerPC 64-bit big endian

16 Jul 2018

      #15399: Build failure on PowerPC 64-bit big endian
---------------------------------+----------------------------------------
           Reporter:  trommler   |             Owner:  (none)
               Type:  bug        |            Status:  new
           Priority:  normal     |         Milestone:
          Component:  Compiler   |           Version:  8.5
           Keywords:             |  Operating System:  Linux
       Architecture:  powerpc64  |   Type of failure:  Building GHC failed
          Test Case:             |        Blocked By:
           Blocking:             |   Related Tickets:
Differential Rev(s):             |         Wiki Page:
---------------------------------+----------------------------------------
 Building GHC 8.6.1 alpha 2 fails with these errors on Powerpc 64-bit big
 endian Linux:

 {{{
 [ 5076s] utils/check-ppr/Main.hs:44:18: error:
 [ 5076s]     * GHC internal error: `astFile' is not in scope during type
 checking, but it passed the renamer
 [ 5076s]       tcl_env of environment: [agVj :->
 Identifier[libdir::FilePath, NotLetBound],
 [ 5076s]                                agVk :->
 Identifier[fileName::String, NotLetBound],
 [ 5076s]                                agVl :-> Identifier[p::a,
 NotLetBound],
 [ 5076s]                                agVo :-> Identifier[anns::ApiAnns,
 TopLevelLet [agVl :-> p] False],
 [ 5076s]                                agVp :->
 Identifier[pragmas::String, TopLevelLet [agVo :-> anns] False],
 [ 5076s]                                agVq :->
 Identifier[newFile::FilePath, TopLevelLet [agVk :-> fileName] False],
 [ 5076s]                                rfRp :-> Identifier[usage::String,
 TopLevelLet [] True],
 [ 5076s]                                rfU1 :-> Identifier[main::IO (),
 TopLevelLet [] True],
 [ 5076s]                                rfU2 :->
 Identifier[testOneFile::FilePath
 [ 5076s]
 -> String
 [ 5076s]
 -> IO (), TopLevelLet [] True],
 [ 5076s]                                rfU3 :->
 Identifier[parseOneFile::FilePath
 [ 5076s]
 -> FilePath
 [ 5076s]
 -> IO
 [ 5076s]
 ParsedModule, TopLevelLet [] True],
 [ 5076s]                                rfU4 :->
 Identifier[getPragmas::ApiAnns -> String, TopLevelLet],
 [ 5076s]                                rfU5 :-> Identifier[pp::forall a.
 [ 5076s]                                                        Outputable
 a =>
 [ 5076s]                                                        a ->
 String, TopLevelLet [] True]]
 [ 5076s]     * In the first argument of `writeFile', namely `astFile'
 [ 5076s]       In a stmt of a 'do' block: writeFile astFile origAst
 [ 5076s]       In the expression:
 [ 5076s]         do p <- parseOneFile libdir fileName
 [ 5076s]            let pped = pragmas ++ "\n" ++ pp (pm_parsed_source p)
 [ 5076s]                anns = pm_annotations p
 [ 5076s]                ....
 [ 5076s]            writeFile astFile origAst
 [ 5076s]            writeFile newFile pped
 [ 5076s]            ....
 [ 5076s]    |
 [ 5076s] 44 |        writeFile astFile origAst
 [ 5076s]    |                  ^^^^^^^
 [ 5076s] utils/check-ppr/ghc.mk:18: recipe for target 'utils/check-ppr
 /dist-install/build/Main.o' failed
 [ 5076s] make[1]: *** [utils/check-ppr/dist-install/build/Main.o] Error 1
 [ 5076s] make[1]: *** Waiting for unfinished jobs....
 [ 5077s]
 [ 5077s] utils/check-api-annotations/Main.hs:116:32: error:
 [ 5077s]     * GHC internal error: `GenericQ' is not in scope during type
 checking, but it passed the renamer
 [ 5077s]       tcl_env of environment: [agZx :-> Type variable `r' = r ::
 k0]
 [ 5077s]     * In the type signature:
 [ 5077s]         everything :: (r -> r -> r) -> GenericQ r -> GenericQ r
 [ 5077s]     |
 [ 5077s] 116 | everything :: (r -> r -> r) -> GenericQ r -> GenericQ r
 [ 5077s]     |                                ^^^^^^^^
 [ 5077s] utils/check-api-annotations/ghc.mk:18: recipe for target 'utils
 /check-api-annotations/dist-install/build/Main.o' failed
 [ 5077s] make[1]: *** [utils/check-api-annotations/dist-
 install/build/Main.o] Error 1
 [ 5077s]
 [ 5077s] utils/ghctags/Main.hs:61:36: error:
 [ 5077s]     * GHC internal error: `FoundThing' is not in scope during
 type checking, but it passed the renamer
 [ 5077s]       tcl_env of environment: [rCTr :-> ATcTyCon FileData :: *,
 [ 5077s]                                rCTs :-> APromotionErr
 RecDataConPE,
 [ 5077s]                                rCTw :-> ATcTyCon FileName :: *]
 [ 5077s]     * In the type `[FoundThing]'
 [ 5077s]       In the definition of data constructor `FileData'
 [ 5077s]       In the data declaration for `FileData'
 [ 5077s]    |
 [ 5077s] 61 | data FileData = FileData FileName [FoundThing] (Map Int
 String)
 [ 5077s]    |                                    ^^^^^^^^^^
 [ 5077s] utils/ghctags/ghc.mk:18: recipe for target 'utils/ghctags/dist-
 install/build/Main.o' failed
 }}}

 Alpha 2 builds fine on PowerPC 64-bit little endian Linux.

 I am setting version to 8.5 as there is no tag for 8.6.1 alpha 2 yet.

-- 
Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15399
GHC http://www.haskell.org/ghc/
The Glasgow Haskell Compiler

tags

participants (1)