From owner-freebsd-ports-bugs@freebsd.org Mon Mar 9 04:42:11 2020 Return-Path: Delivered-To: freebsd-ports-bugs@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 84FDB257510 for ; Mon, 9 Mar 2020 04:42:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 48bQYb2B8dz4ZJ5 for ; Mon, 9 Mar 2020 04:42:11 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 443A525750F; Mon, 9 Mar 2020 04:42:11 +0000 (UTC) Delivered-To: ports-bugs@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 42A3325750E for ; Mon, 9 Mar 2020 04:42:11 +0000 (UTC) (envelope-from bugzilla-noreply@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 48bQYZ44GSz4ZBD for ; Mon, 9 Mar 2020 04:42:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 63DDD57CF for ; Mon, 9 Mar 2020 04:42:10 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 0294gAqC068046 for ; Mon, 9 Mar 2020 04:42:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 0294gAbg068045 for ports-bugs@FreeBSD.org; Mon, 9 Mar 2020 04:42:10 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 214404] base/gcc: and base/binutils -r424540 for TARGET_ARCH=powerpc64 example: file placement and gcc/g++ internal file lookups do not match so gcc/g++ do not work Date: Mon, 09 Mar 2020 04:42:10 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: ports-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Mar 2020 04:42:11 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214404 --- Comment #5 from Mark Millard --- (In reply to Mark Millard from comment #4) Adding a side note: With the clang conversion as it is, FreeBSD switched from -msvr4-struct-return to -maix-struct-return for powerpc64. gcc by default is still -msvr4-struct-return for powerpc64. If ABI compatibility is the primary criteria, it is not obvious to me which side changes but one should. Without ABI compatibility, base/gcc*'s may be irrelevant for powerpc64. https://reviews.llvm.org/D73290 is a review for changing the clang side (restoring the historical FreeBSD ABI behavior on the specific issue). But the review has had no activity after late 2020-Jan. The change might make the claim "OpenPOWER ELF V2 ABI" odd in that it does not match linux (but does match embedded or whatever the terminology was). (The OpenPower ABI is a case analysis, not uniform.) (I tested and reported. But it would not be for me to declare such is the FreeBSD direction. I am actually still using the change in order to allow safely mixing gcc and clang materials in non-kernel areas.) --=20 You are receiving this mail because: You are the assignee for the bug.=