Check for pthread.h. * configure: Regenerate. * config.in: New file. * pthreads.c: New file. * mi-pthreads.exp: New file to test thread functionality. * gdb669.exp: New file.
Add --enable-gdbmi option to configury. Add mi rules to Makefile.in Add mi conditional output to event-top.c infrun.c main.c top.c. Add -i=mi option.