Re: [Starpu-devel] StarPU and mingw64 error

[Rafal Brzegowy <rafal.brzegowy@yahoo.com>]

Hi,

After the fix, compilation goes without errors.

I have one more question related to StarPU, when I compile CaluliuX with the StarPU dynamic library everything works, but with the static (.a) library this errors occurs (any advice):

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:/msys64/usr/local/PaStiX/starpu_i4/lib/libstarpu-1.3.a(libstarpu_1.3_la-workers.o): in function `starpu_initialize':

C:\msys64_2\usr\local\starpu-1.3.5\src/core/workers.c:1305: undefined reference to `__imp_WSAStartup'

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:/msys64/usr/local/PaStiX/starpu_i4/lib/libstarpu-1.3.a(libstarpu_1.3_la-component_worker.o): in function `memcpy':

C:/msys64_2/mingw64/x86_64-w64-mingw32/include/string.h:202: undefined reference to `__memcpy_chk'

C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:/msys64/usr/local/PaStiX/starpu_i4/lib/libstarpu-1.3.a(libstarpu_1.3_la-utils.o): in function `_starpu_gethostname':

C:\msys64_2\usr\local\starpu-1.3.5\src/common/utils.c:531: undefined reference to `__imp_gethostname'

collect2.exe: error: ld returned 1 exit status

Regards

Rafal

W piątek, 18 września 2020, 13:03:04 CEST, Nathalie Furmento <nathalie.furmento@labri.fr> napisał(-a):

Hello,

Thanks for the BR, it's fixed in the git repository.

Cheers,

Nathalie

On 18/09/2020 11:52, Rafal Brzegowy wrote:

Hi,

I try to compile starp 1.3 in mingw64 environment but at the end of compilation I have this error:

  CCLD     errorcheck/invalid_blocking_calls.exe

  CC       workers_cpuid.o

errorcheck/workers_cpuid.c: In function 'test_combination':

errorcheck/workers_cpuid.c:99:2: error: implicit declaration of function 'setenv'; did you mean 'getenv'? [-Werror=implicit-function-declaration]

   99 |  setenv("STARPU_WORKERS_CPUID", str, 1);

      |  ^~~~~~

      |  getenv

errorcheck/workers_cpuid.c: In function 'generate_arrangement':

errorcheck/workers_cpuid.c:133:2: error: implicit declaration of function 'srandom'; did you mean 'srand'? [-Werror=implicit-function-declaration]

  133 |  srandom(time(0));

      |  ^~~~~~~

      |  srand

cc1.exe: some warnings being treated as errors

Best regards

Rafal

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-- 
Dr Nathalie Furmento               Ingénieure de recherche CNRS
http://www.labri.fr/~furmento/     LaBRI - Université Bordeaux