Piotr Borys wrote:
Hello all.
I'm trying to cross-compile boost for arm machine running linux with uClibc. Most of the libs are built ok, but some of them (including one of the most important to me: thread) failed.
One of the mesgs was:
-------------------------------- gcc.compile.c++ bin.v2/libs/thread/build/gcc-4.3.2/debug/threading-multi/pthread/thread.o libs/thread/src/pthread/thread.cpp: In static member function 'static unsigned int boost::thread::hardware_concurrency()': libs/thread/src/pthread/thread.cpp:394: error: 'get_nprocs' was not declared in this scope --------------------------------
and somehow I'm afraid this is related to uClibc...
I think so. get_nprocs is a gnu extension to C runtime. Since it's fairly obvious oversight, I've checked in the below patch -- can you see if that helps? - Volodya