Andrew Kelley eae6d45cde CLI: introduce global -I args for C include paths
This isn't technically needed since per-module -I args can suffice, but
this can produce very long CLI invocations when several --mod args are
combined with --search-prefix args since the -I args have to be repeated
for each module.

This is a partial revert of ecbe8bbf2df2ed4d473efbc32e0b6d7091fba76f.
2024-01-01 19:49:08 -07:00
..
2023-05-03 20:55:29 -07:00