https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99166
Bug ID: 99166
Summary: [modules] Unable to determine where CMI is being found
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: nathan at gcc dot gnu.org
Target Milestone: ---
If a CMI file is not found one gets a diagnostic saying where it was looking.
For include translation -flang-info-include-translate and friends are there to
inform. But there is no information when the compiler reads a found CMI, which
can be confusing to build system debugging.
Add -flang-info-module-cmi and friends in a similar vein to the
include-translate informs
