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[sr #110400] autoconf 2.70 no longer supports clang with -Wextra-semi-st
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From: |
Zack Weinberg |
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Subject: |
[sr #110400] autoconf 2.70 no longer supports clang with -Wextra-semi-stmt warning enabled |
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Date: |
Fri, 11 Dec 2020 22:05:34 -0500 (EST) |
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User-agent: |
Mozilla/5.0 (X11; Linux aarch64; rv:83.0) Gecko/20100101 Firefox/83.0 |
Follow-up Comment #4, sr #110400 (project autoconf):
Oh, forgot to mention, I don't think we can remove that extra semicolon from
AC_LANG_PROGRAM. I expect there are zillions of custom tests out there that
do things like
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[return 1 == 2]]),
[...], [...])
and rely on AC_LANG_PROGRAM to supply the semicolon.
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