Pat Haugen <pthaugen@us.ibm.com> writes: > Is there a command line option for gcc that would allow me to override the > cc1 executable that gets invoked? > > gcc -???=/some/path/cc1.new file.c You can't override cc1 precisely. What you can do is use the -B option to specify a different directory to search for all programs including cc1. See the docs. Ian