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author | Ed Maste <emaste@FreeBSD.org> | 2021-06-27 17:21:26 +0000 |
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committer | Ed Maste <emaste@FreeBSD.org> | 2021-06-28 15:36:59 +0000 |
commit | 175841285e289edebb6603da39f02549521ce950 (patch) | |
tree | 9c2d3b05546961457bb18faeebd2302a25559b49 | |
parent | 243b95978debac3db06df6d26ca9f8d84f6cbd83 (diff) | |
download | src-175841285e289edebb6603da39f02549521ce950.tar.gz src-175841285e289edebb6603da39f02549521ce950.zip |
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
-rw-r--r-- | tools/build/options/WITHOUT_PROFILE | 2 | ||||
-rw-r--r-- | tools/build/options/WITH_PROFILE | 2 |
2 files changed, 4 insertions, 0 deletions
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 . |