From nobody Wed Apr 22 17:29:44 2026 X-Original-To: dev-commits-src-main@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 4g15nh3xxkz6ZygQ for ; Wed, 22 Apr 2026 17:29:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g15nh32YBz45yJ for ; Wed, 22 Apr 2026 17:29:44 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776878984; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=oeMrO5dbl8d+KXPHSUduwDlge4GLbn4Xfqry6WZwYQo=; b=f+6B3gbNe4ISBBSWVgCdPQPEKV1yeEEaajkcLmM9fdZfKQDrs6BLCGoQLp6pY5pQ+XxzYM /6sW8efvolih2YAPSrrOUDNBi2lnNzs7xk6NiNuY+nirqsjEvTG8M819ucQZrN5YaQmjTa J7UQz9uGWtlIzA2i02Tksb22qGzM4CDgvOFM9kaBDRTXjaveGsrXi/QKjYDX1bzHSX+/AO RoT+lc7ibBq4dB1TVjDRnXbRwQHI5zX7LzEb5e9H98IXtMtGeZagU1i6yHb0OLlVe9DDon KGimn4e247slpztC/UNTfd08/QC0604DhKQKPK9K37pTicA0Rplszl5yjDyG2A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1776878984; a=rsa-sha256; cv=none; b=GFvAHZUZZSeo93YUXnVGHzlWoFZvqeEIMjtGEW6d82TU9Suy0QvYw+Uk6Ww6y6QypsZGUB ZLLQ+H8R/ykVzOc4gz4SbbugRWUoFs99OJ0W5svYxe76WpOpJ06YR890JScZ1JSs2J1U9M j6UjU39Njq6J3qpmiH4LhOCd+dxUXH2/WsX4ZAuwuqo80w7EdrtElOXb5hK9Xrc8RhoUC5 6hidSrhMVCA6Nufc5fKIU0WDDUBA0ZxrvDWeZ7tHrZIcjtfqniAqvpgDOgQup6dhnBLfgJ pZA3JdYZKW7kMH2iaFJDGmRXLoSunKiQJGwfWYE8bJcuqGx5Wl24yEnkg6xRVQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776878984; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=oeMrO5dbl8d+KXPHSUduwDlge4GLbn4Xfqry6WZwYQo=; b=HXBacGqolqR8aCIkNsDWXDIXgRjw33UXBd9A1iVWxjzXugWPc+Y0TrghcsYyXUsbhhaDs2 3pwU6Tdy/dtKlsEM7mBeGSOQYcBAXkG3LtAsc7TOR7S+ST3zSxPwF9gij41DsgNt1ErOwc kP07I24FMUTTSu2lUd2Q8b6ihqaNobuiKgNpkfO8GCsHBomhia8hnlJ7+2KEzJs7omq1+P EERLcLvLBFjbVpBtvpLbGFcFaExrHKrAjjNMMOTpEC1izuZ4blGKThlq5yGxPnp9psFwm2 TazSVeWu00JYN10NhezIF1tBsUPT1wh5QWKrDJwDDxY8Q3lbEqzhm8eMrd+r5g== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4g15nh2R0gzg8g for ; Wed, 22 Apr 2026 17:29:44 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 40de0 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 22 Apr 2026 17:29:44 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Alexander Ziaee Subject: git: 1d69c8e4ac7d - main - build.7: Improve make delete-old example List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: ziaee X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 1d69c8e4ac7da648f63a830b23b872582469ba37 Auto-Submitted: auto-generated Date: Wed, 22 Apr 2026 17:29:44 +0000 Message-Id: <69e90588.40de0.4e996948@gitrepo.freebsd.org> The branch main has been updated by ziaee: URL: https://cgit.FreeBSD.org/src/commit/?id=1d69c8e4ac7da648f63a830b23b872582469ba37 commit 1d69c8e4ac7da648f63a830b23b872582469ba37 Author: Alexander Ziaee AuthorDate: 2026-04-22 17:24:38 +0000 Commit: Alexander Ziaee CommitDate: 2026-04-22 17:24:39 +0000 build.7: Improve make delete-old example Be more explicit that deleting old files and libraries needs to be really after you're rebooted a third time and you're really actually sure your applications aren't using old libs, following irc discussion. Also adjust an example slightly to fit on 80 character console. MFC after: 3 days Discussed with: emaste, fuz, jhb Differential Revision: https://reviews.freebsd.org/D54079 --- share/man/man7/build.7 | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/share/man/man7/build.7 b/share/man/man7/build.7 index 785c73d3572f..d03a1fd7b911 100644 --- a/share/man/man7/build.7 +++ b/share/man/man7/build.7 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd September 25, 2025 +.Dd April 6, 2026 .Dt BUILD 7 .Os .Sh NAME @@ -1018,16 +1018,20 @@ shutdown -r now .Pp For major version upgrades, boot into single-user mode. After restarting, install userspace, and merge configurations. -After verifying that you do not need them, delete old files -and libraries: +After verifying that you do not need them, delete old files: .Bd -literal -offset indent cd /usr/src etcupdate -p make installworld etcupdate -B -make delete-old delete-old-libs +make delete-old shutdown -r now .Ed +.Pp +After testing the new system and verifying that your applications do not +depend on them, delete the old libraries: +.Pp +.Dl make delete-old-libs .Ss Example 2: Build and upgrade a custom kernel in place Create a custom kernel configuration, .Va MYKERNEL , @@ -1103,21 +1107,21 @@ such as amd64: .Bd -literal -offset indent cd /usr/src make TARGET_ARCH=aarch64 buildworld buildkernel -make TARGET_ARCH=aarch64 DESTDIR=/armclient installworld installkernel +make TARGET_ARCH=aarch64 DESTDIR=/client installworld installkernel .Ed .Pp Afterwards, to build and install a single piece of userspace, use: .Bd -literal -offset indent cd src/bin/ls make buildenv TARGET_ARCH=aarch64 -make clean all install DESTDIR=/armclient +make clean all install DESTDIR=/client .Ed .Pp Likewise, to quickly rebuild and reinstall the kernel, use: .Bd -literal -offset indent cd src make buildenv TARGET_ARCH=aarch64 -make kernel KERNFAST=1 DESTDIR=/armclient +make kernel KERNFAST=1 DESTDIR=/client .Ed .Sh DIAGNOSTICS .Bl -diag