[cfe-dev] Linking with clang in gcc mode on Windows

[Yaron Keren]

Hi

You need -lstdc++ in linking stage, both with gcc and clang.

Yaron



2014-07-12 1:53 GMT+03:00 Edward Diener <eldlistmailingz at tropicsoft.com>:

> I built the latest clang on Windows in gcc mode using Cmake and Ninja.
> When I compile a source file all the gcc header files are found and the
> compilation succeeds but when I link none of the gcc libraries appear to be
> found. Here is the compilation output for a single source file:
>
>  clang-linux.compile.c++.without-pth ..\..\..\bin.v2\libs\mpl\test\
>> bool.test\clang-linux-3.5.0\debug\bool.obj
>>
>>   "C:/Programming/VersionControl/bninja_installed_clang/bin/clang.exe"
>> -c -x c++ -O0 -g -fno-inline -Wall -g  -DBOOST_ALL_NO_LIB=1 -I"..\..\.." -o
>> "..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj"
>> "bool.cpp"
>>
>>
> Here is the error output for the link step:
>
>  clang-linux.link ..\..\..\bin.v2\libs\mpl\test\
>> bool.test\clang-linux-3.5.0\debug\bool.exe
>>
>>     "C:/Programming/VersionControl/bninja_installed_clang/bin/clang.exe"
>>    -o "..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.exe"
>> -Wl,--start-group "..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj"
>>  -Wl,-Bstatic  -Wl,-Bdynamic  -Wl,--end-group -g
>>
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj:
>> In function `_cxx_global_var_init':
>> c:/MinGW/lib/gcc/mingw32/4.8.1/include/c++/iostream:74: undefined
>> reference to `std::ios_base::Init::Init()'
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj:
>> In function `_dtor__ZStL8__ioinit':
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/bool.cpp:74:
>> undefined reference to `std::ios_base::Init::~Init()'
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj:
>> In function `ZN5boost13report_errorsEv':
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:130: undefined reference to
>> `std::cerr'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:132: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:132: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::endl<char,
>> std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:132: undefined reference to
>> `std::ostream::operator<<(std::ostream& (*)(std::ostream&))'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::cerr'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::ostream::operator<<(int)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::endl<char,
>> std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:138: undefined reference to
>> `std::ostream::operator<<(std::ostream& (*)(std::ostream&))'
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj:
>> In function `ZN5boost6detail16test_failed_implEPKcS2_iS2_':
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:65: undefined reference to
>> `std::cerr'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::ostream::operator<<(int)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::operator<<
>> <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&, char const*)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::basic_ostream<char, std::char_traits<char> >& std::endl<char,
>> std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char>
>> >&)'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:66: undefined reference to
>> `std::ostream::operator<<(std::ostream& (*)(std::ostream&))'
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\debug\bool.obj:
>> In function `ZN5boost6detail20report_errors_remindEv':
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:53: undefined reference to
>> `__cxa_guard_acquire'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:53: undefined reference to
>> `__cxa_guard_release'
>> C:\Programming\VersionControl\modular-boost\libs\mpl\test/..
>> \..\..\boost/core/lightweight_test.hpp:55: undefined reference to
>> `__cxa_guard_abort'
>> ..\..\..\bin.v2\libs\mpl\test\bool.test\clang-linux-3.5.0\
>> debug\bool.obj:(.eh_frame+0x12b): undefined reference to
>> `__gxx_personality_v0'
>> collect2.exe: error: ld returned 1 exit status
>> clang.exe: error: linker (via gcc) command failed with exit code 1 (use
>> -v to see invocation)
>>
>
> Anybody have any idea why the link is failing ? It looks like clang is not
> searching any library paths but maybe it is something else.
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20140712/abf031bf/attachment.html>