Make a copy of the local include directory so that it doesn't get lost.
Make a copy of the local include directory so that it doesn't get lost.

Some compilers when optimizing can overwrite the path before it is
read so make a copy of the local include directory and free it when
we are done.

CastMi/iverilog,CastMi/iverilog,themperek/iverilog,themperek/iverilog,themperek/iverilog,CastMi/iverilog