|author||Michael Matloob <email@example.com>||Thu Oct 29 19:05:56 2020 -0400|
|committer||Michael Matloob <firstname.lastname@example.org>||Thu Nov 12 21:21:18 2020 +0000|
cmd/go: pass in overlaid file paths to C compiler This change moves the code in work.(*Builder).cgo that, when there is an overlay, copies non-Go files to objdir into work.(*Builder).Build, and creates an overlay structure mapping from the nominal file paths into the copies in objdir. That's propagated through to work.(*Builder).ccompile, which will use it to pass in the path to the overlaid contents in objdir when calling the compiler. This allows for overlays of C/C++/Fortran files. For #39958 Change-Id: I9a2e3d3ba6afdf7ce19be1dbf4eee34805cdc05f Reviewed-on: https://go-review.googlesource.com/c/go/+/266376 Trust: Michael Matloob <email@example.com> Run-TryBot: Michael Matloob <firstname.lastname@example.org> TryBot-Result: Go Bot <email@example.com> Reviewed-by: Jay Conrod <firstname.lastname@example.org> Reviewed-by: Bryan C. Mills <email@example.com>
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