From owner-dev-commits-src-all@freebsd.org Mon Sep 13 18:02:09 2021 Return-Path: Delivered-To: dev-commits-src-all@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 BEEF467EDDF; Mon, 13 Sep 2021 18:02:09 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4H7Z7P548Fz3r4D; Mon, 13 Sep 2021 18:02:09 +0000 (UTC) (envelope-from git@FreeBSD.org) 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 8DF393BFA; Mon, 13 Sep 2021 18:02:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 18DI294k011452; Mon, 13 Sep 2021 18:02:09 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 18DI29QQ011451; Mon, 13 Sep 2021 18:02:09 GMT (envelope-from git) Date: Mon, 13 Sep 2021 18:02:09 GMT Message-Id: <202109131802.18DI29QQ011451@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: John Baldwin Subject: git: 93d6fa53c995 - main - Disable -Woverflow errors for i386 for GCC 9. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: jhb X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 93d6fa53c9951563be3081a347cc4dc1917ad452 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Sep 2021 18:02:09 -0000 The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=93d6fa53c9951563be3081a347cc4dc1917ad452 commit 93d6fa53c9951563be3081a347cc4dc1917ad452 Author: John Baldwin AuthorDate: 2021-09-13 18:00:38 +0000 Commit: John Baldwin CommitDate: 2021-09-13 18:00:38 +0000 Disable -Woverflow errors for i386 for GCC 9. GCC 9 warns about floating point constants overflowing for i386. Reviewed by: emaste Differential Revision: https://reviews.freebsd.org/D26201 --- share/mk/bsd.sys.mk | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/share/mk/bsd.sys.mk b/share/mk/bsd.sys.mk index 304d8dd7d243..14b643fe0a20 100644 --- a/share/mk/bsd.sys.mk +++ b/share/mk/bsd.sys.mk @@ -196,6 +196,13 @@ CWARNFLAGS+= -Wno-error=aggressive-loop-optimizations \ -Wno-error=stringop-truncation .endif +# GCC 9.2.0 +.if ${COMPILER_VERSION} >= 90200 +.if ${MACHINE_ARCH} == "i386" +CWARNFLAGS+= -Wno-error=overflow +.endif +.endif + # GCC's own arm_neon.h triggers various warnings .if ${MACHINE_CPUARCH} == "aarch64" CWARNFLAGS+= -Wno-system-headers