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Add BINDGEN_EXTRA_CLANG_ARGS env variable #1537
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Thanks for the pull request, and welcome! The Servo team is excited to review your changes, and you should hear from @fitzgen (or someone else) soon. |
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Overall it seems ok. I think documenting it would be better, but no huge preference. Needs some changes to the test at least.
I think I have fixed both comments, @emilio. Thanks for catching those issues! |
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Thanks, looks good to me :)
I'd like to get a crates.io version with this change in it. When is the 0.48.2 release? |
I'll try to publish something this week :) |
Feature was originally introduced in pull-request rust-lang#1537
Feature was originally introduced in pull-request #1537
Feature was originally introduced in pull-request rust-lang#1537
Similar to users in #1229 , my cross compiler needed a way to pass
--sysroot <custom chroot path>
to all invocations of clang without modifying Rust crate sources. After finding ways to do that with environment variables for the pkgconfig, cmake, and cc crates, I couldn't find one for bindgen. So here it is!While I think it's an important fix for corner cases, I've chosen not to document it since it might be a footgun for new users. If you disagree, I'd happily add a docstring if I could get guidance on where.
Since they commented on #1229:
r? @fitzgen