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Re: adtools

Posted on: 2019/2/10 15:55 #21

Just popping in

@kas1e

I think it is is pretty clear now, I'm already working on the devilutionX...
the speed is kinda different as You said :D

thanks a lot

NoCache

Re: adtools

Posted on: 2019/5/16 8:42 #22

Just popping in

Hi fellows

any idea what might cause this?


$ /usr/local/amiga/bin/ppc-amigaos-g++ -o hellocpp hello.cpp

/usr/local/amiga/lib/gcc/ppc-amigaos/8.2.0/../../../../ppc-amigaos/lib/libstdc++.a(ios_init.o): In function `__exchange_and_add_dispatch':

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/atomicity.h:81: undefined reference to `__gthread_active_p'

/usr/local/amiga/lib/gcc/ppc-amigaos/8.2.0/../../../../ppc-amigaos/lib/libstdc++.a(ios_init.o): In function `__atomic_add_dispatch':

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/atomicity.h:95: undefined reference to `__gthread_active_p'

/usr/local/amiga/lib/gcc/ppc-amigaos/8.2.0/../../../../ppc-amigaos/lib/libstdc++.a(ios_init.o): In function `__exchange_and_add_dispatch':

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/atomicity.h:81: undefined reference to `__gthread_active_p'

/usr/local/amiga/lib/gcc/ppc-amigaos/8.2.0/../../../../ppc-amigaos/lib/libstdc++.a(locale.o): In function `__gnu_cxx::__mutex::~__mutex()':

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/concurrence.h:142: undefined reference to `__gthread_active_p'

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/concurrence.h:143: undefined reference to `__gthread_mutex_destroy'

/usr/local/amiga/lib/gcc/ppc-amigaos/8.2.0/../../../../ppc-amigaos/lib/libstdc++.a(locale.o): In function `__gnu_cxx::__mutex::unlock()':

/home/pavel.bekesky/adtools/gcc/repo/libstdc++-v3/include/ext/concurrence.h:161: undefined reference to `__gthread_active_p'

I had to reinstall adtools in cygwin and I'm getting this when trying to recompile simple hello world code:


#include <iostream>

using std::cout;

using std::endl;



int main()

{

std::cout << "Hello cross-compiled c++ World!" << endl;

}

C lang code with gcc works fine...

thanks

salass00

Re: adtools

Posted on: 2019/5/16 9:27 #23

Just can't stay away

@NoCache

Just add -athread=single to the compiler flags.

If you are compiling code using C++ threads then you will want to use -athread=native instead (the above code doesn't).

NoCache

Re: adtools

Posted on: 2019/5/16 10:22 #24

Just popping in

@salass00

Ah, I forgot this option, thanks ;)

kas1e

Re: adtools

Posted on: 2019/5/16 14:14 #25

Home away from home

@NoCache
And -lpthread at end too if you will use -athread=native. Pure -athread=native may still fail without -lpthread

Edited by kas1e on 2019/5/16 15:55:34
Edited by kas1e on 2019/5/16 15:56:07

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