[cfe-dev] clang crash because of library absent

[Anton Smirnov]

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?
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20140115/0420924d/attachment.html>