Hi,
As I want to use Gecode in Windows with Haskell and cabal-install uses
GCC, I need to rebuild it from source in MinGW/MSYS.
I did a ./configure --with-host-os=linux which went through and then
"make" which had these errors:
g++ -I. -mthreads -ffast-math -fno-strict-aliasing -O3
-fvisibility=hidden -ggdb -pipe -Wall -Wextra -pthread -DNDEBUG \
-c -o gecode/support/exception.o gecode/support/exception.cpp
In file included from ./gecode/support/thread.hpp:264:0,
from ./gecode/support.hh:130,
from gecode/support/exception.cpp:38:
./gecode/support/thread/pthreads.hpp: In static member function 'static
void Gecode::Support::Thread::sleep(unsigned int)':
./gecode/support/thread/pthreads.hpp:125:7: error: '::sleep' has not
been declared
./gecode/support/thread/pthreads.hpp: In static member function 'static
unsigned int Gecode::Support::Thread::npu()':
./gecode/support/thread/pthreads.hpp:133:36: error:
'_SC_NPROCESSORS_ONLN' was not declared in this scope
./gecode/support/thread/pthreads.hpp:133:56: error: 'sysconf' was not
declared in this scope
gecode/support/exception.cpp: At global scope:
gecode/support/exception.cpp:46:3: warning:
'Gecode::Exception::Exception(const char*, const char*)' redeclared
without dllimport attribute after being referenced with dll linkage
[enabled by default]
gecode/support/exception.cpp:59:3: warning: 'virtual const char*
Gecode::Exception::what() const' redeclared without dllimport attribute:
previous dllimport ignored [-Wattributes]
make[1]: *** [gecode/support/exception.o] Error 1
Is it possible to make this compatible? Why is it failing at all?
Cheers
Maik
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