tree e39a962bb3dfc4057cdf8cc179cbbfba128aecff
parent ceae0e3867fe16e1227b4a39fe6951ee005591dc
author Hans Johnson <hans.j.johnson@gmail.com> 1604698551 -0600
committer GitHub <noreply@github.com> 1604698551 -0800
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ENH: Prevent cmake in source builds (#1091)

* ENH: Prevent cmake in source builds

Building directly inside the root of the source tree
can cause problems where the build intermediate files
overwrite or conflict with the intended source code
files.

This modification identifies this problem and
issues failure messages and suggestions to over
come the problem with more robust build suggestion.

Co-authored-by: Jordan Bayles <jophba@chromium.org>