Jie Zhang wrote:
> process_command () scans command line twice. The first time it just
> counts how many switches. Then the switches vector is created
> according to the count. The second time it copies the text of each
> switch and stores a pointer to the copy in the vector of switches.
> Currently, the first scan does not count -b if its argument has no
> dash. So the switches vector has no enough space for all switches and
> is overflowed when the second scan tries to store the pointers.
> * gcc.c (process_command): Treat -b as normal switch if its argument
> has no dash.
Ok if regtest successful.