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Differential D50480

share/mk: improve CFLAGS description
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Authored by brooks on May 22 2025, 10:34 PM.

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emaste
jhb

Summary

Also document CXXFLAGS.

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rG FreeBSD src repository

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Buildable 64397
Build 61281: arc lint + arc unit

Event Timeline

brooks created this revision.May 22 2025, 10:34 PM

Herald added subscribers: imp, bdrewery. · View Herald TranscriptMay 22 2025, 10:34 PM

brooks requested review of this revision.May 22 2025, 10:34 PM

Harbormaster completed remote builds in B64371: Diff 155899.May 22 2025, 10:34 PM

brooks added a parent revision: D50479: share/mk: make *ADD and *FLAGS descriptions common.May 22 2025, 10:34 PM

brooks added a child revision: D50481: share/mk/bsd.README: refer to the linker, not the loader.

emaste added inline comments.May 22 2025, 11:26 PM

share/mk/bsd.README
136–139	Should we (in an ideal world, absent legacy and backwards compatibility considerations) really have `CPPFLAGS` and reserve `CFLAGS` specifically for C?

brooks added inline comments.May 22 2025, 11:40 PM

share/mk/bsd.README
136–139	Certainly something C specific would be good, but we also need something to pass all the common flags. We've got a lot of ABI stuff in CFLAGS via bsd.cpu.mk. Likewise we add -target and --sysroot to XCFLAGS so they end up in CFLAGS.

jhb added inline comments.May 23 2025, 5:34 PM

share/mk/bsd.README
136–139	Maybe either "things that are run though the C preprocessor" or "Flags to the compiler when compiling most things processed by the C preprocessor."?
152–153	This seems more consistent with the wording used for AFLAGS and CFLAGS?

Rephrased with some help from @jhb

Harbormaster completed remote builds in B64396: Diff 155950.May 23 2025, 10:59 PM

Spell version correctly

Harbormaster completed remote builds in B64397: Diff 155951.May 23 2025, 11:01 PM

brooks marked 3 inline comments as done.May 23 2025, 11:11 PM

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share/

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Diff 155951

share/mk/bsd.README

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