Hi,
any further ideas? This issue still exist when building -CURRENT on -STABLE as
of today.
Thanks,
Lars
On May 23, 2013, at 12:33, "Eggert, Lars" <l...@netapp.com> wrote:
> Hi,
>
> On May 22, 2013, at 13:37, Dimitry Andric <d...@freebsd.org> wrote:
>> Can you try to figure out which copy of clang ccache finds and runs?
>
> I enabled CCACHE_LOGFILE, and it seems that it runs /usr/bin/clang:
>
> [2013-05-23T12:25:36.810346 48913] Command line:
> /usr/local/libexec/ccache/clang
> --sysroot=/home/elars/obj/usr/home/elars/src/tmp
> -B/home/elars/obj/usr/home/elars/src/tmp/usr/bin -E -M
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/include
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/include
>
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic
> -I.
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/../../lib/clang/include
> -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS
> -D__STDC_CONSTANT_MACROS -DCLANG_ENABLE_ARCMT -DCLANG_ENABLE_REWRITER
> -DCLANG_ENABLE_STATIC_ANALYZER
> -DLLVM_DEFAULT_TARGET_TRIPLE="x86_64-unknown-freebsd10.0"
> -DLLVM_HOSTTRIPLE="x86_64-unknown-freebsd10.0" -DDEFAULT_SYSROOT=""
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Builtins.cpp
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tool
s/
> clang/lib/Basic/CharInfo.cpp
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Diagnostic.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/DiagnosticIDs.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/FileManager.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/IdentifierTable.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/LangOptions.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Module.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/ObjCRuntime.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/OpenMPKinds.cpp
> /usr/home/elars
/
> src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/OperatorPrecedence.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/SourceLocation.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/SourceManer.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/TargetInfo.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Targets.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/TokenKinds.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Version.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp
> [2013-05-23T12:25:36.810373 48913] Hostname: stanley.muccbc.hq.netapp.com
> [2013-05-23T12:25:36.810380 48913] Working directory: (null)
> [2013-05-23T12:25:36.810399 48913] Failed; falling back to running the real
> compiler
> [2013-05-23T12:25:36.810405 48913] Executing /usr/bin/clang
> --sysroot=/home/elars/obj/usr/home/elars/src/tmp
> -B/home/elars/obj/usr/home/elars/src/tmp/usr/bin -E -M
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/include
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/include
>
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic
> -I.
> -I/usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/../../lib/clang/include
> -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS
> -D__STDC_CONSTANT_MACROS -DCLANG_ENABLE_ARCMT -DCLANG_ENABLE_REWRITER
> -DCLANG_ENABLE_STATIC_ANALYZER
> -DLLVM_DEFAULT_TARGET_TRIPLE="x86_64-unknown-freebsd10.0"
> -DLLVM_HOSTTRIPLE="x86_64-unknown-freebsd10.0" -DDEFAULT_SYSROOT=""
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Builtins.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Cha
rI
> nfo.cpp
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Diagnostic.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/DiagnosticIDs.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/FileManager.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/IdentifierTable.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/LangOptions.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Module.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/ObjCRuntime.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/OpenMPKinds.cpp
> /usr/home/elars/src/lib/clang/libcla
n
> gbasic/../../../contrib/llvm/tools/clang/lib/Basic/OperatorPrecedence.cpp
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/SourceLocation.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/SourceManager.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/TargetInfo.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Targets.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/TokenKinds.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/Version.cpp
>
> /usr/home/elars/src/lib/clang/libclangbasic/../../../contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp
> [2013-05-23T12:25:36.810473 48913] Acquired lock /var/db/ccache/f/stats.lock
> [2013-05-23T12:25:36.810641 48913] Releasing lock /var/db/ccache/f/stats.lock
> [2013-05-23T12:25:36.810649 48913] Unlink /var/db/ccache/f/stats.lock (as-tmp)
> [2013-05-23T12:25:36.811008 48913] Result: called for preprocessing
>
>> Since emmintrin.h is an internal header, normally it should find it in
>> /usr/include/clang/$VERSION. During the later stages of buildworld,
>> this directory will be located under ${WORLDTMP}.
>>
>> It looks like this clang invocation uses --sysroot, so maybe you can
>> check whether the file:
>>
>> /home/elars/obj/usr/home/elars/src/tmp/usr/include/clang/3.3/emmintrin.h
>>
>> exists.
>
> That file does exist:
>
> [elars@stanley ~/src]$ ll
> /home/elars/obj/usr/home/elars/src/tmp/usr/include/clang/3.3/emmintrin.h
> -rwxr-xr-x 1 elars wheel 40792 May 3 14:02
> /home/elars/obj/usr/home/elars/src/tmp/usr/include/clang/3.3/emmintrin.h*
>
> Lars
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