tree e5ad1fd57bc7f5e8a7d115a1534ff797e147fa61
parent 4bd1a77e67958fb7f6739bd4542641646f264e5d
author danakj <danakj@chromium.org> 1688163806 -0400
committer GN LUCI <gn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1688521425 +0000

Avoid unused and incorrect linker args in {{rustdeps}}

For non-final Rust targets, libraries and library search paths do not
need to appear in the {{rustdeps}} at all, since there is no linker
step that will take place to consume them.

For framework search paths, pass `-Lframework=$dir` to `rustc` instead
of just `$dir` which then is incorrectly seen as being an input source
file.

The -Lframework flag is listed here:
https://doc.rust-lang.org/rustc/command-line-arguments.html#-l-add-a-directory-to-the-library-search-path

Bug: 340
Change-Id: Idb1e4e7cc72f465084f3cf9464bdc605b1535c13
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/15580
Reviewed-by: Tyler Mandry <tmandry@google.com>
Reviewed-by: Takuto Ikuta <tikuta@google.com>
Commit-Queue: Takuto Ikuta <tikuta@google.com>