From nobody Sat Sep 13 15:38:47 2025 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 4cPFng6Jcwz66dKS; Sat, 13 Sep 2025 15:38:47 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cPFng5jh2z3g7F; Sat, 13 Sep 2025 15:38:47 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757777927; 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=i3hfAW/duZsOXf4IrKIRW3f6RRn5s1S4kOSHncnp2SU=; b=TLWpCU5JZ6Tqcgr5uJPFwSCer8efGHZHQ/1oO11Yp/0qT1Syaj9O1tv80yjPj6GX+ol79+ 9ZfBh+SwHGaG3ZMmVq+4N0RLJh0UI30xFYiSuCcrRVM3/rbz64g4KtWZJyzgvVC8TJb9K/ +ADSWQI36VkzcEDoRJKjfqQI3Aw2wV9Q9TK6YXP9hnZ5fRz3OG3FRuYeQqdIPqtJeDtEkJ lga79p0UqkCXM6drMjVJi0vBToW7ILfrq7q+shNH1Zh9iI2t0nbu5kI6yshHd9R5s3FsFz 6FZqfL8TaAmiXdMyko6OsHMoEn3eX1fDPbefFY0HKStUD4F52Dy14gFtq0BzMw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1757777927; 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=i3hfAW/duZsOXf4IrKIRW3f6RRn5s1S4kOSHncnp2SU=; b=hLXs1JkN/vufmYJLFgc3gG1E3JkqS06xzBvSRxGzIKTuHBBKFuTU8vCopXTZe/fE3VT1Wr plIByis6R3R0bOqgB7x4zAHdS5N5pX/AGY+f9oQv9osBdRy+VDQiBOOcU65kXA0vtL8ZvO 6vpKrkEAcbP9TVZBo1PtB9jFUe02JGXLfv6s6cWQTThrnxaQUhyLdTHgd2Fcod3bHLUFtp AMmMJua0zqX6h7ZuSjj7tRJ2MlpNz7LVV8T3yKjke8JqjFIuJc/JYZCTBtwymZgx/Pmj3v /N34Ib96ePlrUgQ4ha5TvhCOSHBng+btEGtsvr6T4KJLfj4B7sY8jUAOgk4oYw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1757777927; a=rsa-sha256; cv=none; b=O5WuVv1FNOKfWf7/ELoEyQ/CdB+mBTGUgz4yy/4NpEu4asLu5wFCX4SS7KvmC338baival ghsnjuacJAo4r7a8aiF6qTy5cCUlJySGu7O6URWmHF+7vNI2obtHiU/ZY98ALhjpKo2DnT oZMFyp6CloYy9zr61jF3IwLLiDRApSSXanWT7EhT5YdacLHGJLOjI6kJVtGa1bOcYyOcJA GfOE6WLfLyITNSHbtw0ogwpvpvqvLeKDOUuyJygFYt+9cLUy1ETqSgac/GWB4ITIa3ALAD 0ukIpEgOhcFzVeCL3fd8EC4SwqMFb+3ipr0rKSaKcFdCAZ2uM+++zMpK/SbZsA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4cPFng4vHfzltW; Sat, 13 Sep 2025 15:38:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 58DFclge031278; Sat, 13 Sep 2025 15:38:47 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 58DFclVu031275; Sat, 13 Sep 2025 15:38:47 GMT (envelope-from git) Date: Sat, 13 Sep 2025 15:38:47 GMT Message-Id: <202509131538.58DFclVu031275@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: cbba9f7eeead - main - build(7): Document buildenv better 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: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: cbba9f7eeead2f5c64e178d668dd314df70d7d56 Auto-Submitted: auto-generated The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=cbba9f7eeead2f5c64e178d668dd314df70d7d56 commit cbba9f7eeead2f5c64e178d668dd314df70d7d56 Author: Warner Losh AuthorDate: 2025-09-13 15:37:58 +0000 Commit: Warner Losh CommitDate: 2025-09-13 15:38:33 +0000 build(7): Document buildenv better Document the buildenvvars target and the BUILDENV_SHELL variable. Sponsored by: Netflix --- share/man/man7/build.7 | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/share/man/man7/build.7 b/share/man/man7/build.7 index 4022b915c972..45a3034843d8 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 August 8, 2025 +.Dd September 13, 2025 .Dt BUILD 7 .Os .Sh NAME @@ -193,6 +193,20 @@ the compiler, linker, assembler, headers and libraries) has been built; see the .Cm toolchain target below. +.Pp +.Va BUILDENV_SHELL , +which defaults to +.Pa /bin/sh , +is executed. +This can be set to a command that does something in this build environment, +like cross build an application. +If that application has dependencies, though, the +.Pa devel/poudriere +package or port provides a more generic solution. +.It Cm buildenvvars +Print the shell variables that are set for a +.Cm buildenv +envirnoment and exit. .It Cm buildworld Build everything but the kernel, configure files in .Pa etc ,