commit | 786120b55db5c3567d8c353fc399e9339c7406dd | [log] [tgz] |
---|---|---|
author | KJ Tsanaktsidis <ktsanaktsidis@zendesk.com> | Tue Sep 01 10:00:23 2020 +1000 |
committer | Ian Lance Taylor <iant@golang.org> | Tue Sep 01 23:12:18 2020 +0000 |
tree | 99a6dde0fd342aba3d500c4c30cc13ed92b884b1 | |
parent | 717266b4c2bd178dcbd49f31048f216d8799e697 [diff] |
cmd/cgo: document #include <> search path behaviour cgo effectively prepends -I${SRCDIR} to the header include path of all preambles it processes, so when an #include <> matches a header file both in the source directory and also another include directory, the local copy will be used in preference. This behaviour is surprising but unfortunately also longstanding and relied upon by packages in the wild, so the best we can do is to document it. Fixes #41059 Change-Id: If6d2818294b2bd94ea0fe5fd6ce77e54b3e167a6 Reviewed-on: https://go-review.googlesource.com/c/go/+/251758 Reviewed-by: Ian Lance Taylor <iant@golang.org>
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