From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8989 invoked by alias); 14 Feb 2011 21:02:41 -0000 Received: (qmail 8857 invoked by uid 22791); 14 Feb 2011 21:02:40 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,TW_BG,TW_IB X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 14 Feb 2011 21:02:35 +0000 From: "burnus at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libfortran/47716] libgfortran quadmath_weak.h not found on NetBSD 5.1 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libfortran X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: burnus at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Mon, 14 Feb 2011 21:04:00 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2011-02/txt/msg01729.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47716 --- Comment #3 from Tobias Burnus 2011-02-14 21:02:23 UTC --- (In reply to comment #2) > --disable-libquadmath-support was enough to build. Could you try whether using the patch in attachment 23341 (from PR 47648) allows you to build GCC without --disable-libquadmath-support? It copies the configure check from libquadmath to libgfortran. > However gfortran test results are pretty poor: > warning: warning: reference to compatibility cabsf() Looks as if complex numbers are not well supported; I do not quite see why the warning is generated - and for which library. (libgfortran contains at libgfortran/intrinsics/c99_functions.c a fall-back implementation for cabsf, which uses hypotf, which uses (if not present) hypot.)