From patchwork Fri Dec 24 08:00:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allan McRae X-Patchwork-Id: 1997 Return-Path: Delivered-To: patchwork@archlinux.org Received: from mail.archlinux.org [2a01:4f9:c010:3052::1] by patchwork.archlinux.org with IMAP (fetchmail-6.4.25) for (single-drop); Fri, 24 Dec 2021 08:00:50 +0000 (UTC) Received: from mail.archlinux.org by mail.archlinux.org with LMTP id aLJ7GTF+xWGBeAIAK+/4rw (envelope-from ) for ; Fri, 24 Dec 2021 08:00:49 +0000 Received: from lists.archlinux.org (lists.archlinux.org [IPv6:2a01:4f9:c010:9eb4::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 mail.archlinux.org (Postfix) with ESMTPS id 4CFCFB9A7EE; Fri, 24 Dec 2021 08:00:48 +0000 (UTC) Received: from lists.archlinux.org (localhost [IPv6:::1]) by lists.archlinux.org (Postfix) with ESMTP id E55A5AE971A; Fri, 24 Dec 2021 08:00:47 +0000 (UTC) X-Original-To: pacman-dev@lists.archlinux.org Delivered-To: pacman-dev@lists.archlinux.org Received: from mail.archlinux.org (mail.archlinux.org [95.216.189.61]) by lists.archlinux.org (Postfix) with ESMTPS id 1385FAE9713 for ; Fri, 24 Dec 2021 08:00:47 +0000 (UTC) From: Allan McRae DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=archlinux.org; s=dkim-rsa; t=1640332846; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=NbBreHhk6OmJwNEZYjX/LPF8q0XzY2OeramiOD3YJ+I=; b=nI9FgJijGyWgGz2Yn30p63J7IB9SrNJR9gOMNpwk/+C9ZiMbwdL6rMWo6XL4qznCIJcg4F 1TuCiGOaS+NijsC2VThTvFSIfTtMb/XLNAujSusan3Yd7sGCXA4mHtPqRLh81e9CGM4oO/ /FORZCFSAquKas32NuLdfIHM73BTILFjoxoUb9AlmgKtLrOhf06LyDmpVgz7AP8FusJEj7 vEFwzCCQEZoFkW6xDTIoQC7+rKpnEZQvZPAvV46hxzjaAIMchkwXhtXBRy/hZ856Ps8Lyc 1KAnAsqikKxT+z6puTb/ENWsyRrk+k5ZbgbjFoSZgESy/YaRaMLnFIK7mgtcG2k/HBEZ3r 55ustR3oHawWEJcjV8YzwqULRD7jbrrH4FSD2VkJlwU6n9Oezm3mB+fXeC2+buBheEH6ke FoMVcD1ZWezj34HFGo/UvoBupxofSpKvyHwEYe92TbpDzKW3eFlASWmZl8lZIViymYk5hu q+6NCm8uwTMMehpDpDothWxiVgDClOTPZawVv1q59ZVl5fU46MVaPBdnrPj5H5Of7Y43Ps vqPwVNg6NZy5WnqzLaZq1I18P646e7+X3W2zDXpsUT+LGTu7Tjf+RCZCR4goYJFnTGxoDZ D9j7qIURrXEnA2TSMj2Op7bUCdAEsA+s7dSLZmNVQ/ifiubqmmUGI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=archlinux.org; s=dkim-ed25519; t=1640332846; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=NbBreHhk6OmJwNEZYjX/LPF8q0XzY2OeramiOD3YJ+I=; b=epf1rreJKDt7zOd0rRPVRAdli4xno1ZvUe8X7WzyV3YrXytu1VgCqwneno8X8+LwRQSweP M79Aefp/xDH21SAQ== To: pacman-dev@lists.archlinux.org Subject: [PATCH] LTO: Add -flto to LDFLAGS for clang Date: Fri, 24 Dec 2021 18:00:35 +1000 Message-Id: <20211224080035.1203489-1-allan@archlinux.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-BeenThere: pacman-dev@lists.archlinux.org X-Mailman-Version: 2.1.39 Precedence: list List-Id: Discussion list for pacman development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: pacman-dev-bounces@lists.archlinux.org Sender: "pacman-dev" Authentication-Results: mail.archlinux.org; dkim=pass header.d=archlinux.org header.s=dkim-rsa header.b=nI9FgJij; dkim=pass header.d=archlinux.org header.s=dkim-ed25519 header.b=epf1rreJ; dmarc=pass (policy=none) header.from=archlinux.org; spf=pass (mail.archlinux.org: domain of pacman-dev-bounces@lists.archlinux.org designates 2a01:4f9:c010:9eb4::1 as permitted sender) smtp.mailfrom=pacman-dev-bounces@lists.archlinux.org X-Rspamd-Queue-Id: 4CFCFB9A7EE X-Spamd-Result: default: False [-2.61 / 15.00]; DWL_DNSWL_MED(-2.00)[archlinux.org:dkim]; MID_CONTAINS_FROM(1.00)[]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; DMARC_POLICY_ALLOW(-0.50)[archlinux.org,none]; R_MISSING_CHARSET(0.50)[]; RCVD_IN_DNSWL_MED(-0.40)[2a01:4f9:c010:9eb4::1:from,95.216.189.61:received]; R_DKIM_ALLOW(-0.20)[archlinux.org:s=dkim-rsa,archlinux.org:s=dkim-ed25519]; MAILLIST(-0.20)[mailman]; R_SPF_ALLOW(-0.20)[+ip6:2a01:4f9:c010:9eb4::1:c]; MIME_GOOD(-0.10)[text/plain]; HAS_LIST_UNSUB(-0.01)[]; MIME_TRACE(0.00)[0:+]; NEURAL_HAM(-0.00)[-0.996]; ASN(0.00)[asn:24940, ipnet:2a01:4f9::/32, country:DE]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; PREVIOUSLY_DELIVERED(0.00)[pacman-dev@lists.archlinux.org]; FROM_HAS_DN(0.00)[]; DKIM_TRACE(0.00)[archlinux.org:+]; TO_DN_NONE(0.00)[]; FROM_NEQ_ENVFROM(0.00)[allan@archlinux.org,pacman-dev-bounces@lists.archlinux.org]; RCPT_COUNT_ONE(0.00)[1]; FORGED_SENDER_MAILLIST(0.00)[] X-Rspamd-Server: mail.archlinux.org GCC automatically detects when it is linking LTO objects, but clang does not. Add -flto to LDFLAGS to make this work for clang too. Signed-off-by: Allan McRae --- scripts/libmakepkg/buildenv/lto.sh.in | 1 + 1 file changed, 1 insertion(+) diff --git a/scripts/libmakepkg/buildenv/lto.sh.in b/scripts/libmakepkg/buildenv/lto.sh.in index 1f1ca53f..c3bd0fa4 100644 --- a/scripts/libmakepkg/buildenv/lto.sh.in +++ b/scripts/libmakepkg/buildenv/lto.sh.in @@ -33,5 +33,6 @@ buildenv_lto() { if check_option "lto" "y"; then CFLAGS+=" -flto" CXXFLAGS+=" -flto" + LDFLAGS+=" -flto" fi }