[ClangImporter] Add the sysroot directly to the clang Driver used to find the libc header path #60804
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…find the libc header path `getToolChain()` and `AddClangSystemIncludeArgs()` don't parse the arguments to set the sysroot, so set it directly instead. Also, remove a redundant check for a valid directory. Fixes swiftlang#60224
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This seems to build successfully on Linux->OpenBSD cross-compile. I'll just try a clean from-scratch cross-compile just to be certain, but looking good so far. |
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I thought I found an issue, but it's not attributable to your pr. |
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I think this LGTM with a from-scratch cross-compile build. |
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@swift-ci please smoke test |
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@egorzhdan, please go ahead and merge, I'd like to use this in the next trunk snapshot. |
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Thanks, this got the community Android CI building the stdlib again, now to look into the failing tests because of other unrelated issues. |
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getToolChain()andAddClangSystemIncludeArgs()don't parse the arguments to set the sysroot, so set it directly instead. Also, remove a redundant check for a valid directory.Fixes #60224
@egorzhdan, let me know what you think, this fixes the issue with cross-compiling the stdlib from linux to Android.
@3405691582, please try it out with your OpenBSD cross-compile.