id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
3957,Validating on a PPC Mac OS X: Fix 2 errors and a warning,thorkilnaur,,"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",bug,closed,normal,,Compiler,6.13,fixed,,,MacOS X,powerpc,Building GHC failed,,,,,