[cfe-dev] clang crash because of library absent

[Anton Smirnov]

http://llvm.org/bugs/show_bug.cgi?id=18483


2014/1/15 Anton Smirnov <dev at antonsmirnov.name>

> If this makes sense than it's invoked from Java with the next env params:
> String[] envParams = new String[] {
>                     "PATH=" + buildFolder + ":" + sdkFolder,
>                     "PWD=" + buildFolder,
>                     "TMPDIR=" + tempFolder
>                 };
>
> where build folder is the folder where build is done
> sdkFolder is the folder with clang executable and libraries
> tempFolder is just folder for temp files
>
>
> 2014/1/15 Anton Smirnov <dev at antonsmirnov.name>
>
>> Hello.
>>
>> I'm trying to run clang on ARM (Final release 3.3) and i can't figure out
>> what libs are needed. That's the reason it crashes for the simplest file
>> with empty main() functions.
>>
>> 01-15 12:45:42.925: INFO/System.out(15326):
>> /data/data/name.antonsmirnov.android.cppdroid/se/clang -c -g -DIDE=CppDroid
>> /data/data/name.antonsmirnov.android.cppdroid/buildSources/project_jan14b.cpp
>> -o /data/data/name.antonsmirnov.android.cppdroid/build/project_jan14b.cpp.o
>> 01-15 12:45:43.085: WARN/System.err(15326): clang: error: unable to
>> execute command: No such file or directory
>> 01-15 12:45:43.085: WARN/System.err(15326): clang: error: assembler (via
>> gcc) command failed due to signal (use -v to see invocation)
>> 01-15 12:45:43.085: WARN/System.err(15326): clang version 3.3
>> (tags/RELEASE_33/final)
>> 01-15 12:45:43.085: WARN/System.err(15326): Target: arm-unknown--eabi
>> 01-15 12:45:43.085: WARN/System.err(15326): Thread model: posix
>> 01-15 12:45:43.095: WARN/System.err(15326): clang: note: diagnostic msg:
>> PLEASE submit a bug report to http://llvm.org/bugs/ and include the
>> crash backtrace, preprocessed source, and associated run script.
>> 01-15 12:45:43.125: WARN/System.err(15326): clang: note: diagnostic msg:
>> 01-15 12:45:43.125: WARN/System.err(15326): ********************
>> 01-15 12:45:43.125: WARN/System.err(15326): [ 01-15 12:45:43.125
>> 15326:15532 W/System.err ]
>>         PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
>> 01-15 12:45:43.125: WARN/System.err(15326): Preprocessed source(s) and
>> associated run script(s) are located at:
>> 01-15 12:45:43.125: WARN/System.err(15326): clang: note: diagnostic msg:
>> /storage/sdcard0/CppDroid/temp/project_jan14b-j15530.cpp
>> 01-15 12:45:43.135: WARN/System.err(15326): assertion "I !=
>> std::string::npos && "Expected to find -main-file-name"" failed: file
>> "Driver.cpp", line 476, function "void
>> clang::driver::Driver::generateCompilationDiagnostics(clang::driver::Compilation&,
>> const clang::driver::Command*)"
>> 01-15 12:45:43.135: WARN/System.err(15326): Stack dump:
>> 01-15 12:45:43.135: WARN/System.err(15326): 0. Program arguments:
>> /data/data/name.antonsmirnov.android.cppdroid/se/clang -c -g -DIDE=CppDroid
>> /data/data/name.antonsmirnov.android.cppdroid/buildSources/project_jan14b.cpp
>> -o /data/data/name.antonsmirnov.android.cppdroid/build/project_jan14b.cpp.o
>> 01-15 12:45:46.659: WARN/System.err(15326):
>> /data/data/name.antonsmirnov.android.cppdroid/se/clang returned 11
>>
>> I have done `readelf` for clang executable and copied the next libs to
>> the folder with clang executable:
>>
>> libLTO.so
>>
>> libc.so
>>
>> libclang.so
>>
>> libdl.so
>>
>> libgnustl_shared.so
>>
>> libm.so
>>
>> libprofile_rt.so
>>
>> libstdc++.so
>>
>> libz.so
>>
>>
>> What file is also required?
>>
>
>
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