[llvm-bugs] [Bug 52450] New: Support P1689 dependency format

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Nov 9 10:29:08 PST 2021


            Bug ID: 52450
           Summary: Support P1689 dependency format
           Product: clang
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++2a
          Assignee: unassignedclangbugs at nondot.org
          Reporter: bugzilla.llvm at me.benboeckel.net
                CC: blitzrakete at gmail.com, erik.pilkington at gmail.com,
                    llvm-bugs at lists.llvm.org, richard-llvm at metafoo.co.uk

Clang should support the P1689 dependency format for modules:


I have a patch to GCC
(https://github.com/mathstuf/cxx-modules-sandbox/blob/docker/trtbd.diff) to
submit that uses the following command line flags:

`-fdep-format=` The format to write dependency information out in. Currently,
it uses `trtbd` which stands for "TR to be determined", but bikeshedding needs
to commence at some point I suppose. Ideas: `p1689`, `tr2222` (the SG15 TR
reserved number).

`-fdep-output=` is the name of the primary output for the future compilation
(the `-o` the real compile will see). This is analogous to `-MT`.

`-fdep-file=` is the file to write the information to.

You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20211109/6f3a3113/attachment.html>

More information about the llvm-bugs mailing list