From nobody Wed Oct 2 11:28:09 2024 X-Original-To: current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4XJXcK464nz5YP3l for ; Wed, 02 Oct 2024 11:28:17 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [107.204.234.170]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4XJXcJ1HF6z4Rhq for ; Wed, 2 Oct 2024 11:28:16 +0000 (UTC) (envelope-from david@catwhisker.org) Authentication-Results: mx1.freebsd.org; dkim=none; spf=pass (mx1.freebsd.org: domain of david@catwhisker.org designates 107.204.234.170 as permitted sender) smtp.mailfrom=david@catwhisker.org; dmarc=none Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.18.1/8.18.1) with ESMTP id 492BS9DQ064128 for ; Wed, 2 Oct 2024 11:28:09 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.18.1/8.18.1/Submit) id 492BS9vC064127 for current@freebsd.org; Wed, 2 Oct 2024 04:28:09 -0700 (PDT) (envelope-from david) Date: Wed, 2 Oct 2024 04:28:09 -0700 From: David Wolfskill To: current@freebsd.org Subject: FYI: make's "max_jobs" needs to be separated from -j (now?) Message-ID: Mail-Followup-To: David Wolfskill , current@freebsd.org List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="xv61tAjw5LVxBNIo" Content-Disposition: inline X-Spamd-Result: default: False [-4.33 / 15.00]; SIGNED_PGP(-2.00)[]; NEURAL_HAM_LONG(-1.00)[-0.999]; NEURAL_HAM_MEDIUM(-0.99)[-0.988]; R_SPF_ALLOW(-0.20)[+ip4:107.204.234.170]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; NEURAL_SPAM_SHORT(0.06)[0.060]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; FREEFALL_USER(0.00)[david]; ASN(0.00)[asn:7018, ipnet:107.192.0.0/12, country:US]; MISSING_XM_UA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; DMARC_NA(0.00)[catwhisker.org]; MLMMJ_DEST(0.00)[current@freebsd.org]; ARC_NA(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_LAST(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[current@freebsd.org]; MID_RHS_MATCH_FROMTLD(0.00)[]; SUBJECT_HAS_QUESTION(0.00)[] X-Rspamd-Queue-Id: 4XJXcJ1HF6z4Rhq X-Spamd-Bar: ---- --xv61tAjw5LVxBNIo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I have been tracking stable/ and head (daily, with a few exceptions) for many years, now. Over time, I set up a set of ([t]csh) aliases to simplify the exercise for me. Until yesterday, the "make -j${max_jobs} buildworld" construct had worked without issue, but (yesterday), the invocation failed quite quickly: | Tue Oct 1 11:54:18 UTC 2024 | --- buildworld --- | make[1]: "/usr/src/Makefile.inc1" line 362: SYSTEM_COMPILER: Determined t= hat CC=3Dcc matches the source tree. Not bootstrapping a cross-compiler. | make[1]: "/usr/src/Makefile.inc1" line 367: SYSTEM_LINKER: Determined tha= t LD=3Dld matches the source tree. Not bootstrapping a cross-linker. | -------------------------------------------------------------- | >>> World build started on Tue Oct 1 11:54:18 UTC 2024 | -------------------------------------------------------------- | >>> Deleting stale files in build tree... | 0.14 real 0.23 user 0.10 sys | *** [_cleanworldtmp] Error code 6 |=20 | make[1]: stopped making "buildworld" in /usr/src | .ERROR_TARGET=3D'_cleanworldtmp' | .ERROR_META_FILE=3D'' On a bit of a whim, I tried adjusting the "max_jobs" values (downward), which didn't help, but removing the "-j14" entirely did not produce a failure. On the other hand, rebuilding clang/llvm with a single core on a laptop (when I actually want to be able to use the laptop later in the day while I'm at work) didn't seem productive. A bit more rather randomly "trying stuff" yielded the result that while make -j14 buildworld failed (as described above), make -j 14 buildworld carries on as before -- it's building lib/clang (and using multiple cores to do so).... :-} (Now, if I could figure out why xdm built (and which runs fine) under stable/14 now just mutters "exit status 1" when invoked under head, that would be Quite Nice. I don't *think* it involves attempts to use "errno" as a symbol -- at least, nm didn't see such a reference in the unstripped executable I had lying about.) Anyway: just in case there's someone else out there encountering the above, this may shed a bit of light. Peace, david --=20 David H. Wolfskill david@catwhisker.org Appeasement in 1938 did not bring peace in 1939. What would appeasement bring now? See https://www.catwhisker.org/~david/publickey.gpg for my public key. --xv61tAjw5LVxBNIo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iNUEARYKAH0WIQSTLzOSbomIK53fjFliipiWhXYx5QUCZv0uSV8UgAAAAAAuAChp c3N1ZXItZnByQG5vdGF0aW9ucy5vcGVucGdwLmZpZnRoaG9yc2VtYW4ubmV0OTMy RjMzOTI2RTg5ODgyQjlEREY4QzU5NjI4QTk4OTY4NTc2MzFFNQAKCRBiipiWhXYx 5dvmAQDU+1cfIFH9SSPz2jPfUW6Kc48s9Qb2tMdbUf2UJjr6vAD/fvln1/A/ioJo cdLTvlLS35cHPrJGDMiaXK1e+KtIkgw= =6jAH -----END PGP SIGNATURE----- --xv61tAjw5LVxBNIo--