Date: Wed, 28 Apr 2021 14:13:15 -0700 From: Mark Millard <marklmi@yahoo.com> To: jake h <jakehfreebsd@gmail.com> Cc: freebsd-hackers@freebsd.org Subject: Re: Issues building FreeBSD-current (head f9668e4) Message-ID: <C5DE5ED8-AAB3-448C-9150-769A10BE5617@yahoo.com> In-Reply-To: <60A64E80-3B76-4760-B793-283FDF163D21@yahoo.com> References: <CAF4CO31-xdvrEWMjX45m15GUVoWjX9UTd=EC_PPYNxRX=6moAg@mail.gmail.com> <60A64E80-3B76-4760-B793-283FDF163D21@yahoo.com>
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On 2021-Apr-28, at 13:57, Mark Millard <marklmi at yahoo.com> wrote: > On 2021-Apr-28, at 04:39, jake h <jakehfreebsd at gmail.com> wrote: > >> Hey everyone, >> I have been having some issues building FreeBSD-current from src, on >> freebsd-13 (build 1300500). It appears to stem from several files compiling >> with -Werror , despite my specification in make.conf of -Wno-error . As >> these files then have warnings, the make kernel exits. A log of the error >> is attached. >> System info: >> Current version: 13.0 - STABLE, build 1300500 >> make.conf: CFLAGS= -Wall -Wextra -Wno-error >> Attempting to update to: 14-CURRENT (Git head f8668e4) >> > > Your use of the number from sys/sys/param.h : > > #define __FreeBSD_version 1300500 /* Master, propagated to newvers */ > > is a bit problematical and does not identify a specific > build or a specific commit. It would be incremented > for any addition to the kernel Application Binary > Interface, for example, but is left unchanged by most > development activity. > > The 1300500 number was established in: > > author Glen Barber <gjb@FreeBSD.org> 2021-02-05 16:38:27 +0000 > committer Glen Barber <gjb@FreeBSD.org> 2021-02-05 16:38:27 +0000 > commit 3c6a89748a01869c18955d5e3bfcdf35f6705d26 (patch) > > The next change to the figure was 2 months later, in: > > author Konstantin Belousov <kib@FreeBSD.org> 2021-04-05 03:05:44 +0000 > committer Konstantin Belousov <kib@FreeBSD.org> 2021-04-23 11:14:06 +0000 > commit c3f97dd75a1c294c4f60f42b604ee8bcda17be09 (patch) > > It was changed to be: > > #define __FreeBSD_version 1300501 /* Master, propagated to newvers */ > > All builds of any commit on the stable/13 branch between > those use the 1300500 number. (On 2021-04-26 it was updated > again, this time to 1300502 .) > > As for disabling treating things as errors . . . > > "man src.conf" reports, in part, > > WITHOUT_WARNS > Set this to not add warning flags to the compiler invocations. > Useful as a temporary workaround when code enters the tree which > triggers warnings in environments that differ from the original > developer. > > WITHOUT_WERROR > Set this to not treat compiler warnings as errors. Useful as a > temporary workaround when working on fixing compiler warnings. > When set, warnings are still printed in the build log but do not > fail the build. > > Direct manipulation of CFLAGS for this is not recommended > and various Makefile contents may override the attempt to > control CFLAGS (or part of its content). > > Other difficulties with having context to provide help > . . . > > You did not include the text of the specific commands in the > build that generated the output that you provided. > > My recent build of main (so: 14) was as of commit 1b00608b264f . > The buildworld buildkernel sequence worked but was based on > building from an environment running based on releng/13.0's > release/13.0.0commit instead of on a stable/13 commit: > > # uname -apKU > FreeBSD CA72_4c8G_ZFS 13.0-RELEASE FreeBSD 13.0-RELEASE #1 releng/13.0-n244733-ea31abc261ff-dirty: Wed Apr 28 05:45:27 PDT 2021 root@CA72_4c8G_ZFS:/usr/obj/BUILDs/13_0R-CA72-nodbg-clang/usr/src/arm64.aarch64/sys/GENERIC-NODBG-CA72 arm64 aarch64 1300139 1300139 > > But I can not even tell the relationship of 1b00608b264f to > what you tried to build: > > https://cgit.freebsd.org/src/log/?qt=range&q=f8668e4 > > reports no match for your "Git head f8668e4". Nor does: > > https://github.com/freebsd/freebsd-src/commit/f8668e4 > > find a match. Ahh, I see the subject line lists f9668e4 instead. That is 8 commits more recent than what I built (as reported in my initial reply and shown again later below): https://cgit.freebsd.org/src/log/?qt=range&q=f9668e4 reports (in part) . . . Commit message (Expand) Author Age Files Lines * Add rib_walk_from() wrapper for selective rib tree traversal. Alexander V. Chernikov 13 hours 2 -0/+38 * cxgbe(4): Add support for NIC suspend/resume and live reset. Navdeep Parhar 15 hours 6 -306/+1393 * geom_uzip(4): fix a typo Ceri Davies 16 hours 1 -3/+3 * nfscl: add check for NULL clp and forced dismounts to nfscl_delegreturnvp() Rick Macklem 21 hours 2 -3/+12 * nfsd: fix a NFSv4.1 Linux client mount stuck in CLOSE_WAIT Rick Macklem 23 hours 1 -0/+5 * e1000: Rework em_msi_link interrupt filter Kevin Bowling 23 hours 2 -18/+24 * [fib algo] Delay algo init at fib growth to to allow to reliably use rib KPI. Alexander V. Chernikov 23 hours 3 -33/+76 * riscv: Remove old qemu compatibility code Brandon Bergren 24 hours 2 -113/+0 * Merge llvm commits for kernel address and memory sanitizer support Dimitry Andric 26 hours 2 -4/+14 None of that looks like it should make a difference vs. my buildworld buildkernel . > For reference, for the main (so: 14) that I built . . . > > # ~/fbsd-based-on-what-freebsd.sh > branch: main > merge-base: 1b00608b264f1fac846e571e23d8ef7134834638 > merge-base: CommitDate: 2021-04-27 19:18:13 +0000 > 1b00608b264f (HEAD -> main, freebsd/main, freebsd/HEAD) Merge llvm commits for kernel address and memory sanitizer support > n246360 (--first-parent --count for merge-base) > > and for what produced that output: > > # more ~/fbsd-based-on-what-freebsd.sh > #! /bin/sh > branch="`git branch --show-current`" \ > && echo "branch: $branch" \ > && base="`git merge-base freebsd/$branch HEAD`" \ > && git log --oneline --no-color $base..HEAD \ > && base_date="`TZ=UTC git log --format=fuller --date=iso-local --no-color $base^..$base | grep CommitDate:`" \ > && echo "merge-base: $base" \ > && echo "merge-base: $base_date" \ > && git log --oneline --no-color $base^..$base \ > && echo "n`git rev-list --first-parent --count $base` (--first-parent --count for merge-base)" > > When booted uname -apKU reports for the installed main build: > > # uname -apKU > FreeBSD CA72_4c8G_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #0 main-n246360-1b00608b264f-dirty: Wed Apr 28 01:22:56 PDT 2021 root@CA72_4c8G_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/src/arm64.aarch64/sys/GENERIC-NODBG-CA72 arm64 aarch64 1400012 1400012 It still appears that the basic information required to identify the issue in your context is likely missing. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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