Allow setting the clang++ environment variable #1605
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'+' isn't allowed in environment variable names so it's impossible to set the Clang++ executable at the moment. Replace `+` with `X` so that we can set `SWIFT_DRIVER_CLANGXX_EXEC` to set the clang++ executable.
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@swift-ci please test |
artemcm
approved these changes
May 13, 2024
Check that the clang override environment variables actually do something. Note that clang++ is only used to link on non-Darwin platforms when the interop mode is swift-5.9.
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@swift-ci please test |
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@swift-ci please test Windows |
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'+' isn't allowed in environment variable names so it's impossible to set the Clang++ executable at the moment. Replace
+withXso that we can setSWIFT_DRIVER_CLANGXX_EXECto set the clang++ executable.Fixes: rdar://128007218