From nobody Wed Oct 8 13:01:39 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 4chY6r0fTlz69SdN; Wed, 08 Oct 2025 13:01:40 +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 4chY6q5PNpz41pq; Wed, 08 Oct 2025 13:01:39 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759928499; 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=mJzCCLvVBpSVDcW6daSVehznMwY1wIXbpGXV7Qsz/uc=; b=C3Vv4DTbdjFqqbp2QUNzrSMwgBwx3X6dNe8QuopHz/OXBkR25yK+nQ5C8cnBp8ZSnygARB AY5JoPTQj/HWxVkJMh953eO/wtSuEXbKwGVdhD9Lq8sW8VyFTXtuogoEwiVbRTDSnlNku8 JEu5PYnojaRefVC0BRdHSww9CoOG2KGYoXpQt2JKhJkX89tAn2TTwyv5SgFP3Jjzq+AfMJ MjwzlinLyhW+CiMlkkiu2FZELta/6NtcSh7AoqnPSaUFcbLbt8WfmEXpmqnQzInT8JzKTk SIwTPmjYuG7PP0/LxsK4QrB6gQOIF/3kXBDNdecDgk2Kcx/MGTOzTgiGAfRUKw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759928499; 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=mJzCCLvVBpSVDcW6daSVehznMwY1wIXbpGXV7Qsz/uc=; b=YJejjTwX0fNYqmy0EZS0SR6Achs2EFMw3+/LQfOMlJ6nqXE9cgMHbIRXh9/gRyrys0ZRwZ 7Po44KFpOjFWHf9WkXxpQgiK2DnAzNb2nEiO/OiGJzC4FHKz6RY91pBG2FtsTxBAbLFako q7rJ/e692T6jB4JFL0NC8YS/qVAxvNO9YlRIgnUStEYoIv5WzKwFXCN4r4vyRAFMiQyw/Q qAOmB8UTdh9VE/yKGU4jVQKHQJsFNIZp4WeV1KehfK0ZVJ6odRKzAeeOZ0fgp33xWtL8UT oKfaFtTffaIPZANU9DzDrlKe0ALT0DQF5v/UUsyio5e9bLC7IwitZUcBUWOofg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1759928499; a=rsa-sha256; cv=none; b=yvTngJbg3YyoQY7x8DoInJ6fgkuuuaqWrKrrhmtT0U6/dcCXpWejj/ayxOjnXSCIi69enV svXVsiYTWMxhUM99I98DM/xIT4kLF3YwEPIEH/S0qEJds1d0wjeiCVs/tOIRFd4JAaX8Cr CFvpN0+9Hsyv7b+aIEfmj67CrRGG9xICmP4yWm7pNlxQE2AYxQLmAD+1Z6pQzGssfB/Srb XtrsuajKV28MYk7H2d5HQ2CyiHL0eTqT5C7Q7hcu3ikdFKN9eNp/appPU/y0Up9Ljn/RMj cizZb7cA7ZOEwWGsrCK6tpAqN9BuOmOQwHHEXaBho0jY5mvGhcN0Yv0RZXWrWg== 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 4chY6q4wFhzYB2; Wed, 08 Oct 2025 13:01:39 +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 598D1dpp008675; Wed, 8 Oct 2025 13:01:39 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 598D1do9008672; Wed, 8 Oct 2025 13:01:39 GMT (envelope-from git) Date: Wed, 8 Oct 2025 13:01:39 GMT Message-Id: <202510081301.598D1do9008672@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Mark Johnston Subject: git: 53ab85a55408 - main - cross-build: Define __GNUC_PREREQ__ in cdefs.h 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: markj X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 53ab85a55408562690f58788ea8d01c18b79ef5d Auto-Submitted: auto-generated The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=53ab85a55408562690f58788ea8d01c18b79ef5d commit 53ab85a55408562690f58788ea8d01c18b79ef5d Author: Mark Johnston AuthorDate: 2025-10-08 12:49:28 +0000 Commit: Mark Johnston CommitDate: 2025-10-08 12:50:27 +0000 cross-build: Define __GNUC_PREREQ__ in cdefs.h This is required when including stdckdint.h and doesn't seem to be provided by older clang. Reviewed by: emaste Fixes: 7233893e9496 ("lib{c,openbsd}: use ckd_mul() for overflow checking in re(c)allocarray") Differential Revision: https://reviews.freebsd.org/D52933 --- tools/build/cross-build/include/common/sys/cdefs.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/build/cross-build/include/common/sys/cdefs.h b/tools/build/cross-build/include/common/sys/cdefs.h index 3f9b7866141f..faad5eccb3af 100644 --- a/tools/build/cross-build/include/common/sys/cdefs.h +++ b/tools/build/cross-build/include/common/sys/cdefs.h @@ -270,6 +270,16 @@ #define __ISO_C_VISIBLE 2011 #define __EXT1_VISIBLE 1 +/* + * Macro to test if we're using a specific version of gcc or later. + */ +#if defined(__GNUC__) +#define __GNUC_PREREQ__(ma, mi) \ + (__GNUC__ > (ma) || __GNUC__ == (ma) && __GNUC_MINOR__ >= (mi)) +#else +#define __GNUC_PREREQ__(ma, mi) 0 +#endif + /* Alignment builtins for better type checking and improved code generation. */ /* Provide fallback versions for other compilers (GCC/Clang < 10): */ #if !__has_builtin(__builtin_is_aligned)