Date: Mon, 28 Jun 2021 15:37:39 GMT From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 175841285e28 - main - Add deprecation notice for WITH_PROFILE option Message-ID: <202106281537.15SFbdiG002780@gitrepo.freebsd.org>
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The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=175841285e289edebb6603da39f02549521ce950 commit 175841285e289edebb6603da39f02549521ce950 Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2021-06-27 17:21:26 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2021-06-28 15:36:59 +0000 Add deprecation notice for WITH_PROFILE option As discussed on freebsd-current [1] and freebsd-arch [2] and review D30833, FreeBSD 14 will ship without the _p.a libraries built with -pg. Both upstream and base system (in commit b762974cf4b9) Clang have been modified to remove the special case for linking against these libraries. Clang's -pg support and mcount() remain, so building with -pg can still be used on code that the user builds; we just do not provide prebuilt libraries compiled with -pg. A similar change is still needed for GCC. [1] https://lists.freebsd.org/pipermail/freebsd-current/2020-January/075105.html [2] https://lists.freebsd.org/archives/freebsd-arch/2021-June/000016.html MFC after: 1 week Sponsored by: The FreeBSD Foundation --- tools/build/options/WITHOUT_PROFILE | 2 ++ tools/build/options/WITH_PROFILE | 2 ++ 2 files changed, 4 insertions(+) diff --git a/tools/build/options/WITHOUT_PROFILE b/tools/build/options/WITHOUT_PROFILE index 7fdb12c94cdd..5cc8dbb027c8 100644 --- a/tools/build/options/WITHOUT_PROFILE +++ b/tools/build/options/WITHOUT_PROFILE @@ -1,3 +1,5 @@ .\" $FreeBSD$ Do not build profiled libraries for use with .Xr gprof 8 . +This option is enabled by default as of +.Fx 14 . diff --git a/tools/build/options/WITH_PROFILE b/tools/build/options/WITH_PROFILE index 51814a1ea856..3f91c4394911 100644 --- a/tools/build/options/WITH_PROFILE +++ b/tools/build/options/WITH_PROFILE @@ -1,3 +1,5 @@ .\" $FreeBSD$ Build profiled libraries for use with .Xr gprof 8 . +This option is deprecated and is not present in +.Fx 14 .
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