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Sat, 27 Jan 2024 08:12:10 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.11.0-alpha0-119-ga8b98d1bd8-fm-20240108.001-ga8b98d1b 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 Message-Id: <8c42cc06-d3de-432e-82ab-7fe040197223@app.fastmail.com> Date: Sat, 27 Jan 2024 13:11:50 +0000 From: void To: freebsd-current@freebsd.org Subject: meta mode Content-Type: text/plain X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.07 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.88)[-0.885]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.28]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; RWL_MAILSPIKE_GOOD(-0.10)[66.111.4.28:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.28:from]; XM_UA_NO_VERSION(0.01)[]; RCPT_COUNT_ONE(0.00)[1]; FREEMAIL_FROM(0.00)[f-m.fm]; ARC_NA(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_LAST(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; ASN(0.00)[asn:19151, ipnet:66.111.4.0/24, country:US]; MLMMJ_DEST(0.00)[freebsd-current@freebsd.org]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] X-Rspamd-Queue-Id: 4TMZj80PC8z40pT Hi, I use meta-mode in /etc/src-env.conf so that if (for example) a small change in the kernel config is made, the machine doesn't take hours recompiling. Also, (I *think* it works this way) if src gets updated by git and world/kernel rebuilt it won't recompile already compiled files provided I don't delete /usr/obj/* But, from time to time, one might be required to make cleanworld && make cleandir (to be sure) && make clean (to be *really* sure) What circumstances & notices in /usr/src/UPDATING would require it? --