From fe52b7f60ef46b65b24d7810a07be04483299d89 Mon Sep 17 00:00:00 2001 From: Ed Maste Date: Thu, 16 Jan 2020 12:40:32 -0500 Subject: [PATCH] Disable PROFILE option by default Hardware based profiling (e.g. hwpmc) is much better and produces more useful results. Today the profiling lib archives (_p.a) serve no real purpose other than increasing the library build time. 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 no longer provide prebuilt libraries compiled with -pg. Discussed on freebsd-hackers[1] / freebsd-current [2] in 2020 and freebsd-arch [3] in 2021. A deprecation notice was added in commit 175841285e28. [1] https://lists.freebsd.org/pipermail/freebsd-hackers/2020-January/055551.html [2] https://lists.freebsd.org/pipermail/freebsd-current/2020-January/075105.html [3] https://lists.freebsd.org/archives/freebsd-arch/2021-June/000016.html PR: 256873 [exp-run] Reviewed by: imp, jhb, kib Relnotes: Yes Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D30833 --- share/mk/bsd.opts.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/share/mk/bsd.opts.mk b/share/mk/bsd.opts.mk index 6e81484a09a..2504e5038d6 100644 --- a/share/mk/bsd.opts.mk +++ b/share/mk/bsd.opts.mk @@ -61,7 +61,6 @@ __DEFAULT_YES_OPTIONS = \ NIS \ NLS \ OPENSSH \ - PROFILE \ SSP \ TESTS \ TOOLCHAIN \ @@ -77,6 +76,7 @@ __DEFAULT_NO_OPTIONS = \ INIT_ALL_ZERO \ INSTALL_AS_USER \ MANSPLITPKG \ + PROFILE \ RETPOLINE \ STALE_STAGED \ UBSAN