configure: Use -Wimplicit-fallthrough=2 instead of -Wimplicit-fallthrough=3
authorBart Van Assche <bvanassche@acm.org>
Mon, 22 Jun 2020 02:09:48 +0000 (19:09 -0700)
committerBart Van Assche <bvanassche@acm.org>
Mon, 22 Jun 2020 02:17:41 +0000 (19:17 -0700)
commit5ad910123aafa0254f67291b3314f4439a6a8736
treea22f9ec83a315876bdca655fb41b2e7b7f697a9e
parent1a953d975847e248be1718105621796bf9481878
configure: Use -Wimplicit-fallthrough=2 instead of -Wimplicit-fallthrough=3

This makes clang accept /* fallthrough */ as a fallthrough annotation.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
configure