#3957: Validating on a PPC Mac OS X: Fix 2 errors and a warning
----------------------------+-----------------------------------------------
Reporter: thorkilnaur | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.13 | Keywords:
Os: MacOS X | Testcase:
Architecture: powerpc | Failure: Building GHC failed
----------------------------+-----------------------------------------------
Validating a recent HEAD with
{{{
$ uname -a
Darwin thorkil-naurs-mac-mini.local 9.8.0 Darwin Kernel Version 9.8.0: Wed
Jul 15 16:57:01 PDT 2009; root:xnu-1228.15.4~1/RELEASE_PPC Power Macintosh
$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 6.10.4
$
}}}
produces:
{{{
"/Users/thorkilnaur/tn/install/ghc-6.10.4/bin/ghc" -H32m -O -Wall
-Werror -H64m -O0 -package-conf libraries/bootstrapping.conf -package-
name ghc-6.13 -hide-all-packages -i -icompiler/nativeGen
-icompiler/basicTypes -icompiler/cmm -icompiler/codeGen -icompiler/coreSyn
-icompiler/deSugar -icompiler/ghci -icompiler/hsSyn -icompiler/iface
-icompiler/main -icompiler/parser -icompiler/prelude -icompiler/profiling
-icompiler/rename -icompiler/simplCore -icompiler/simplStg
-icompiler/specialise -icompiler/stgSyn -icompiler/stranal
-icompiler/typecheck -icompiler/types -icompiler/utils
-icompiler/vectorise -icompiler/stage1/build
-icompiler/stage1/build/autogen -Icompiler/stage1/build
-Icompiler/stage1/build/autogen -Icompiler/stage1
-Icompiler/../libraries/base/cbits -Icompiler/../libraries/base/include
-Icompiler/. -Icompiler/parser -Icompiler/utils -optP-include
-optPcompiler/stage1/build/autogen/cabal_macros.h -package Cabal-1.9.0
-package array-0.2.0.0 -package base-4.1.0.0 -package bin-package-
db-0.0.0.0 -package bytestring-0.9.1.4 -package containers-0.2.0.1
-package directory-1.0.0.3 -package filepath-1.1.0.2 -package hpc-0.5.0.5
-package old-time-1.0.0.2 -package process-1.0.1.1 -package unix-2.3.2.0
-Wall -fno-warn-name-shadowing -fno-warn-orphans -XCPP -XMagicHash
-XUnboxedTuples -XPatternGuards -XForeignFunctionInterface
-XEmptyDataDecls -XTypeSynonymInstances -XMultiParamTypeClasses
-XFlexibleInstances -XRank2Types -XScopedTypeVariables
-XDeriveDataTypeable -XRelaxedPolyRec -#include cutils.h -DSTAGE=1 -O
-odir compiler/stage1/build -hidir compiler/stage1/build -stubdir
compiler/stage1/build -hisuf hi -osuf o -hcsuf hc -c
compiler/nativeGen/AsmCodeGen.lhs -o compiler/stage1/build/AsmCodeGen.o
compiler/nativeGen/AsmCodeGen.lhs:637:16:
Not in scope: data constructor `DestBlockId'
compiler/nativeGen/AsmCodeGen.lhs:875:31:
Not in scope: `mkRtsCodeLabel'
compiler/nativeGen/AsmCodeGen.lhs:879:31:
Not in scope: `mkRtsCodeLabel'
compiler/nativeGen/AsmCodeGen.lhs:883:31:
Not in scope: `mkRtsCodeLabel'
make[1]: *** [compiler/stage1/build/AsmCodeGen.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2
}}}
I attach two patches to fix those error messages.
Continuing after this fix produces:
{{{
"inplace/bin/ghc-stage1" -optc-m32 -optc-Wall -optc-Werror -optc-Wall
-optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-
Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-
Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-
Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-
fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include -optc-
DDTRACE -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\" -H32m -O -Wall
-Werror -H64m -O0 -Iincludes -Irts -DCOMPILING_RTS -package-name rts
-optc-fno-stack-protector -dcmm-lint -Ilibffi/build/include -DDTRACE
-i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build
-Irts/dist/build/autogen -optc-O2 -c rts/Linker.c -o
rts/dist/build/Linker.o
cc1: warnings being treated as errors
rts/Linker.c: In function 'machoInitSymbolsWithoutUnderscore':
rts/Linker.c:4756:0:
warning: nested extern declaration of 'symbolsWithoutUnderscore'
make[1]: *** [rts/dist/build/Linker.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2
}}}
I attach a third patch that fixes this problem.
I should stress that validate for PPC Mac OS X still doesn't succeed: For
the PPC Mac, we are stuck at #3260. But the patches do not affect the
result of a validate on an Intel Mac.
Best regards
Thorkil
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3957>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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