1621552 - Don't pass clang PGO runtime explicitly on Windows

Status: RESOLVED FIXED

(Firefox Build System :: General, task)

Comment 1

[Mike Hommey [:glandium]]

Attachment: Bug 1621552 - Don't pass clang PGO runtime explicitly on Windows.

It turns out clang-cl adds an explicit /DEFAULTLIB:/full/path/to/runtime
to all the .obj it creates, which makes the linker add it on its own.

Comment 2

[(Away)]

It looks like this only started in clang 9: https://github.com/llvm/llvm-project/commit/7a9ccf89f238dea27c79998808740e47c4ee0f75

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/1ff07d90ee59
Don't pass clang PGO runtime explicitly on Windows. r=dmajor

Comment 4

[Andrei Ciure[:aciure]]

https://hg.mozilla.org/mozilla-central/rev/1ff07d90ee59