Re: HEAD doesn't not build on OS X

20 Jul 2011

      I've attached a small patch that seems to fix the build. The problem was that the `dtraceSparkCounters` function was getting called even when we were not compiling for the threaded rts. The patch just moves the call inside the #ifdef for the threaded rts.

The call had been placed outside the #ifdef for the
THREADED_RTS symbol which caused a compile error since
the spark_stats field of a capability is only available when
compiling for the threaded rts.

On Jul 20, 2011, at 1:29 PM, Johan Tibell wrote:
...
Still broken, but now for some other reason:
"inplace/bin/ghc-stage1" -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\"
-H64m -O -fasm -Iincludes -Irts -DCOMPILING_RTS -package-name rts
-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/ClosureFlags.c -o
rts/dist/build/ClosureFlags.o
In file included from rts/Schedule.h:15,
from rts/Capability.c:23:0:
rts/Trace.h: In function ‘traceSparkCounters’:
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘spark_stats’
rts/Trace.h:516:0:
    warning: implicit declaration of function ‘sparkPoolSize’
rts/Trace.h:516:0:
    warning: nested extern declaration of ‘sparkPoolSize’
rts/Trace.h:516:0:
    error: ‘Capability’ has no member named ‘sparks’
make[1]: *** [rts/dist/build/Capability.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2
On Tue, Jul 19, 2011 at 9:55 PM, Johan Tibell  wrote:
...
Duncan, could you please take a look.
On Tue, Jul 19, 2011 at 9:51 PM, Johan Tibell  wrote:
...
I just unpulled all the new GHC event patches, starting with
d77df1caad3a5f833aac9275938a0675e1ee6aac, and the build is chugging
along.
On Tue, Jul 19, 2011 at 8:38 PM, Johan Tibell  wrote:
...
While trying to build head (from a maintainer-clean tree) I get the
following error:
echo "compiler_stage1_depfile_haskell_EXISTS = YES" >>
compiler/stage1/build/.depend-v.haskell.tmp
for dir in compiler/stage1/build/./ compiler/stage1/build/Llvm/
compiler/stage1/build/LlvmCodeGen/ compiler/stage1/build/PPC/
compiler/stage1/build/RegAlloc/ compiler/stage1/build/RegAlloc/Graph/
compiler/stage1/build/RegAlloc/Linear/
compiler/stage1/build/RegAlloc/Linear/PPC/
compiler/stage1/build/RegAlloc/Linear/SPARC/
compiler/stage1/build/RegAlloc/Linear/X86/
compiler/stage1/build/SPARC/ compiler/stage1/build/SPARC/CodeGen/
compiler/stage1/build/Vectorise/
compiler/stage1/build/Vectorise/Builtins/
compiler/stage1/build/Vectorise/Monad/
compiler/stage1/build/Vectorise/Type/
compiler/stage1/build/Vectorise/Utils/ compiler/stage1/build/X86/; do
if test ! -d $dir; then mkdir -p $dir; fi done
grep -v ' : [a-zA-Z]:/' compiler/stage1/build/.depend-v.haskell.tmp >
compiler/stage1/build/.depend-v.haskell
"/usr/sbin/dtrace" -Iincludes -Irts -Ilibffi/build/include -C -x
cpppath=/usr/bin/gcc -h -o rts/dist/build/RtsProbes.h -s
rts/RtsProbes.d
. includes/HsFFI.h
.. includes/ghcconfig.h
... includes/ghcautoconf.h
... includes/ghcplatform.h
.. includes/stg/Types.h
.. /usr/lib/gcc/i686-apple-darwin10/4.2.1/include/stdint.h
.. /usr/lib/gcc/i686-apple-darwin10/4.2.1/include/float.h
. includes/rts/EventLogFormat.h
dtrace: failed to compile script rts/RtsProbes.d: line 71: parameter
is already declared in probe input prototype: StgWord, parameter #6
make[1]: *** [rts/dist/build/RtsProbes.h] Error 1
make: *** [all] Error 2
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Re: HEAD doesn't not build on OS X

David Peixotto