From owner-freebsd-questions@freebsd.org Tue Feb 18 01:15:50 2020 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 06CBE24C80E for ; Tue, 18 Feb 2020 01:15:50 +0000 (UTC) (envelope-from yasu@utahime.org) Received: from gate.utahime.jp (gate.utahime.jp [183.180.29.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48M2wg4n65z444W for ; Tue, 18 Feb 2020 01:15:47 +0000 (UTC) (envelope-from yasu@utahime.org) Received: from eastasia.home.utahime.org (eastasia.home.utahime.org [192.168.174.1]) (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) (No client certificate requested) by gate.utahime.jp (Postfix) with ESMTPS id 09057529F9 for ; Tue, 18 Feb 2020 10:15:38 +0900 (JST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=utahime.org; s=maybe2019112701; t=1581988538; bh=U1AilB8a2V0guO+LO44Vr+kUQ46ckWZxxqgimNdGM5Y=; h=Date:To:Subject:From; b=SHrjujskhCryaOr8a4ICw4qZd/zYXVU/mCG2gKloR/FG3FJ+iNWo6glZxTMCIrnFF SVnHBe0tD4ZwCCjvww4G/6psc2jwrUjlHJ2VwJVUvJTq4+OqAHOsRyTFBLWw1sd8Tk llcwQr3jLyHwivtMTitVDX/q/QU5gtRJ21A8RCfOok1M5bMv6+yOtSZJx9/K2Tj8nU WBaRS92PAQqEpPnK+GKWFs2ElDqUPqdzTvri6qUl5jH5QdPBG67K2sTA5DGJ1TRZX+ oTNXgneLeAMmvJiy3HB8Rw88/BkeTBLYGao91kERFIEysetCqgPfyafbpJLmlBNUfJ BlHnlHk0ZpK9g== Received: from localhost (rolling.home.utahime.org [192.168.174.11]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by eastasia.home.utahime.org (Postfix) with ESMTPSA id DC7CCF23F; Tue, 18 Feb 2020 10:15:36 +0900 (JST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.102.2 at eastasia.home.utahime.org Date: Tue, 18 Feb 2020 10:14:20 +0900 (JST) Message-Id: <20200218.101420.353584891979293358.yasu@utahime.org> To: freebsd-questions@freebsd.org Subject: How to build and install only part of base source tree From: Yasuhiro KIMURA X-Mailer: Mew version 6.8 on Emacs 26.3 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 48M2wg4n65z444W X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=pass header.d=utahime.org header.s=maybe2019112701 header.b=SHrjujsk; dmarc=none; spf=pass (mx1.freebsd.org: domain of yasu@utahime.org designates 183.180.29.210 as permitted sender) smtp.mailfrom=yasu@utahime.org X-Spamd-Result: default: False [0.28 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[utahime.org:s=maybe2019112701]; NEURAL_HAM_MEDIUM(-0.21)[-0.211,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+a:spf-authorized.utahime.org]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.89)[-0.890,0]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[utahime.org]; MV_CASE(0.50)[]; DKIM_TRACE(0.00)[utahime.org:+]; MID_CONTAINS_FROM(1.00)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(0.38)[ip: (0.21), ipnet: 183.180.0.0/16(0.10), asn: 2519(1.53), country: JP(0.04)]; ASN(0.00)[asn:2519, ipnet:183.180.0.0/16, country:JP]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Feb 2020 01:15:50 -0000 Hello, I would like to add new feature to base system. My idea is simple but I'm not sure if it can be implemented as is expected. Therefore I think some trial and error will be necessary. To test it I need to (1) Edit some C source files. (2) Build and install one command and some library files. And doing buildworld and installworld each time I change source files is too heavy to repeat. Then are there any way to build and install only part of base source tree? Best Regards. --- Yasuhiro KIMURA