problem with building rtems

[Francesco Poletti]

Hy,
I'm trying to build rtems with arm-rtems and arm_bare_bsp configure
options.
After making configure --target=arm-rtems --enable-rtemsbsp=arm_bare_bsp
when I put the comand make all install I have this problem:
cpukit/posix/src/cancelrun.c:55 PTHREAD_CANCELED undeclared

I need the posix because I have to simule multitasking, the arm_bare_bsp
was modified for my board.
Thanks to all Francesco