[cfe-dev] clang compiler error

Sun Apr 27 08:08:15 PDT 2014

Hi,

It's not a permission problem, other cxx files are compiling.
https://dl.dropboxusercontent.com/u/1375050/llvm_swig_build.log
Line 34889 - 34923

--

I've gave a shot to upgrade to llvm 3.4 but due to api changes i've 
refactor many parts of the codebase.

Best,
Andrew

On 2014.04.27. 13:38, Hal Finkel wrote:
> ----- Original Message -----
>> From: "Andras Csizmadia" <andras at vpmedia.hu>
>> To: cfe-dev at cs.uiuc.edu
>> Sent: Saturday, April 26, 2014 11:45:08 AM
>> Subject: [cfe-dev] clang compiler error
>>
>> Hi,
>>
>> I'm trying to compile a special version of llvm+clang targeting flash
>> as3
>> ( https://github.com/vpmedia/crossbridge/blob/futures/ ) and i've
>> got an error message which i cannot solve..
>>
>> The following cpp script is a module source of swig:
>> https://github.com/vpmedia/crossbridge/blob/futures/swig-2.0.4/Source/Modules/as3.cxx
>>
>> Any tips how should i debug the following error? (I'm pretty new to
>> clang and cpp)
>>
>> COMPILER LOG PART:
>>
>> ignoring nonexistent directory
>> "/cygdrive/f/crossbridge/sdk/usr/platform/cygwin/bin/../lib/clang/3.2
>> /include"
>> #include "..." search starts here:
>> #include <...> search starts here:
>>    ../Source/Include
>>    ../Source/CParse
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/Include
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/DOH
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/CParse
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/Preprocessor
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/Swig
>>    /cygdrive/f/crossbridge/swig-2.0.4/Source/Modules
>>    /cygdrive/f/crossbridge/build/win/swig/pcre/pcre-swig-install/include
>>    /cygdrive/f/crossbridge/avm2_env/misc
>>    /cygdrive/f/crossbridge/llvm-3.2/include
>>    /cygdrive/f/crossbridge/build/win/llvm-debug/include
>>    /cygdrive/f/crossbridge/llvm-3.2/tools/clang/include
>>    /cygdrive/f/crossbridge/build/win/llvm-debug/tools/clang/include
>>    /cygdrive/f/crossbridge/llvm-3.2/tools/clang/lib
>>    /cygdrive/f/crossbridge/sdk/usr/bin/../../usr/include/c++/v1
>>    /cygdrive/f/crossbridge/sdk/usr/bin/../../usr/include
>> End of search list.
>> Stack dump:
>> 0.      Program arguments:
>> /cygdrive/f/crossbridge/sdk/usr/platform/cygwin/bin/clang++ -cc1
>> -triple
>> avm2-unknown-freebsd8 -S -disable-free -disable-llvm-verifier
>> -main-file-name as3.cxx -mrelocation-m
>> odel static -mdisable-fp-elim -fmath-errno -momit-leaf-frame-pointer
>> -v
>> -g -coverage-file /tmp/as3-7
>> tqBPF.s -resource-dir
>> /cygdrive/f/crossbridge/sdk/usr/platform/cygwin/bin/../lib/clang/3.2
>> -dependen
>> cy-file Modules/.deps/as3.Tpo -sys-header-deps -MP -MT Modules/as3.o
>> -D
>> HAVE_CONFIG_H -D PCRE_STATIC
>>    -D __STDC_LIMIT_MACROS -D __STDC_CONSTANT_MACROS -I
>>    ../Source/Include
>> -I ../Source/CParse -I /cygdr
>> ive/f/crossbridge/swig-2.0.4/Source/Include -I
>> /cygdrive/f/crossbridge/swig-2.0.4/Source/DOH -I /cyg
>> drive/f/crossbridge/swig-2.0.4/Source/CParse -I
>> /cygdrive/f/crossbridge/swig-2.0.4/Source/Preprocess
>> or -I /cygdrive/f/crossbridge/swig-2.0.4/Source/Swig -I
>> /cygdrive/f/crossbridge/swig-2.0.4/Source/Mo
>> dules -I
>> /cygdrive/f/crossbridge/build/win/swig/pcre/pcre-swig-install/include
>> -I
>> /cygdrive/f/crossb
>> ridge/avm2_env/misc/ -I /cygdrive/f/crossbridge/llvm-3.2/include -I
>> /cygdrive/f/crossbridge/build/wi
>> n/llvm-debug/include -I
>> /cygdrive/f/crossbridge/llvm-3.2/tools/clang/include -I
>> /cygdrive/f/crossbri
>> dge/build/win/llvm-debug/tools/clang/include -I
>> /cygdrive/f/crossbridge/llvm-3.2/tools/clang/lib -is
>> ysroot /cygdrive/f/crossbridge/sdk/usr/bin/../.. -fmodule-cache-path
>> /var/tmp/clang-module-cache -Wn
>> o-long-long -fdeprecated-macro -fno-dwarf-directory-asm
>> -fdebug-compilation-dir /cygdrive/f/crossbri
>> dge/build/win/swig/Source -ferror-limit 19 -fmessage-length 100
>> -mstackrealign -fno-rtti -fobjc-runt
>> ime=gcc -fcxx-exceptions -fexceptions -fsjlj-exceptions
>> -fdiagnostics-show-option -fcolor-diagnostic
>> s -o /tmp/as3-7tqBPF.s -x c++
>> /cygdrive/f/crossbridge/swig-2.0.4/Source/Modules/as3.cxx
>> 1.      <eof> parser at end of file
>> 2.      Code generation
>> 3.      Running pass 'Function Pass Manager' on module
>> '/cygdrive/f/crossbridge/swig-2.0.4/Source/Mo
>> dules/as3.cxx'.
>> 4.      Running pass 'AVM2 Assembly Printer' on function
>> '@_ZNSt3__16__treeINS_12basic_stringIcNS_11
>> char_traitsIcEENS_9allocatorIcEEEENS_4lessIS6_EENS4_IS6_EEE16__construct_nodeERKS6_'
>>    "/cygdrive/f/crossbridge/sdk/usr/bin/avm2-as" -o Modules/as3.o
>> /tmp/as3-7tqBPF.s
>> Error: Failed to open /tmp/as3-7tqBPF.s for input
> This does not look like a code error. Rather, it seems that the backend did not actually produce the output assembly file that it should have (/tmp/as3-7tqBPF.s in this case). Is it possible that you don't have a writable /tmp in your cygwin environment?
>
>   -Hal
>
>> clang++: error: assembler command failed with exit code 255 (use -v
>> to
>> see invocation)
>> make[4]: *** [Modules/as3.o] Error 255
>> make[4]: Leaving directory
>> `/cygdrive/f/crossbridge/build/win/swig/Source'
>> make[3]: *** [all] Error 2
>> make[3]: Leaving directory
>> `/cygdrive/f/crossbridge/build/win/swig/Source'
>> make[2]: *** [source] Error 2
>> make[2]: Leaving directory `/cygdrive/f/crossbridge/build/win/swig'
>> make[1]: *** [swig] Error 2
>> make[1]: Leaving directory `/cygdrive/f/crossbridge'
>>
>> My problem is that i cannot see any line numbers about where should i
>> search for code errors, and the codebase is  not written but myself,
>> just trying to do some maintenance.
>>
>>
>> Best regards!
>> Andras Csizmadia
>>
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