From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 326A93858D32; Thu, 13 Apr 2023 16:12:07 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 326A93858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1681402327; bh=1oYAYn4SGHWxaPWVsIy8bB7CwKCN7HYfVc1cssHF+aM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=LBeQEC0whgNja7umbFHHkk0kMcqGM0Xlb8TGDeXmFKdAeegc8HFlmveTlP3nJ8Fty InSGNfOB/SVtwaqCYr+Jx0VmG8oZnFhTqEyFdgHsjx6DLofZfmMZz/BlETHdmvC6tb pkkSlYZMXwsesXUchoKYvfPq1bCb+IeSxKfn/jxE= From: "allan.w.macdonald at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug preprocessor/109183] [regression?] since GCC 11.1, -MM -MMD generates "a-" prefixed dependency files Date: Thu, 13 Apr 2023 16:12:07 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: preprocessor X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: allan.w.macdonald at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109183 --- Comment #6 from Allan W. Macdonald = --- (In reply to Allan W. Macdonald from comment #5) > Here is a workaround: or just=20 gcc -E -MMD test.c > /dev/null if gcc-11 is default gcc.=