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libgomp pthread dependancy

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reckless:
took some reading into the interlock functions but i managed to create a working static wrapper library simulating pthreads, from the winpthread source.

the benefit is you dont need the pthread library anymore if linking with libgomp (nor the dll's).

reckless:
http://code.google.com/p/mingw-wine/downloads/detail?name=winpthread.7z&can=2&q=

forgot link.

xunxun:
pthreads with static build?
You must compile the libgomp with the "-DPTW32_STATIC_LIB".

reckless:
this is not redhats pthreads win32 :)

its a wrapper library using windows atomic functions.

i found it some time back in the mingw64 experimental trunk.

had to change a few interlocked defines to get it compiling on win32 (InterlockedAdd seems to be missing on win32 changed to use interlockedExchangeAdd).

xunxun:
Sorry for my English. I don't understand your meaning. I usually compile the libgomp with static pthread ( make clean GC-static
), and the libgomp compiling option is added "-DPTW32_STATIC_LIB". We can get a static libgomp, and don't need the pthread dll.

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