bsd.sys.mk: Silence a few GCC warnings for C++
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Authored by jhb on Sun, Jan 25, 4:54 AM.

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emaste
dim
imp

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rG6fb87a1a6042: bsd.sys.mk: Silence a few GCC warnings for C++

Summary

These warnings were already marked with -Wno-error=, but they trigger
so many false positives in libc++ headers to be utterly useless for
C++ code, so disable them entirely for C++.

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rG FreeBSD src repository

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Unit

Tests Not Applicable

Event Timeline

jhb created this revision.Sun, Jan 25, 4:54 AM

Herald added subscribers: imp, bdrewery. · View Herald TranscriptSun, Jan 25, 4:54 AM

jhb requested review of this revision.Sun, Jan 25, 4:54 AM

jhb added a parent revision: D54866: netbsd-tests t_regex_att: Use __nonstring for a non-string constant.

jhb added a child revision: D54868: kyua: Workaround unclear warning from GCC.

Harbormaster completed remote builds in B70122: Diff 170364.Sun, Jan 25, 4:55 AM

imp accepted this revision.Sun, Jan 25, 5:20 AM

This revision is now accepted and ready to land.Sun, Jan 25, 5:20 AM

Indeed, the libc++ headers are extremely noisy with g++. Upstream does not care about compiling with -Wsystem-headers, so it's extremely unlikely these warnings will ever be fixed.

Closed by commit rG6fb87a1a6042: bsd.sys.mk: Silence a few GCC warnings for C++ (authored by jhb). · Explain WhyTue, Jan 27, 6:41 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG6fb87a1a6042: bsd.sys.mk: Silence a few GCC warnings for C++.