tree b5c582e10a7714f15d59e78b0ac371458af272cf
parent e1cedeafbf247a1907ca36e85bc47bfad331639d
author msta <msta@google.com> 1785466726 +1000
committer gn-scoped@luci-project-accounts.iam.gserviceaccount.com <gn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1785467904 -0700

Fix starlark linker errors for clean builds

build/gen.py would set CXXFLAGS when building cargo tests, which would
allow cxx to use C++20 features. Incremental builds would then reuse
that, thus ensuring string_view support was added, even though it was
never specified in Cargo.toml.

Bug: 528225104
Change-Id: Ia55e2b7aaa8729cd268193451ed126576a6a6964
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/24600
Reviewed-by: Takuto Ikuta <tikuta@google.com>
Commit-Queue: Matt Stark <msta@google.com>