From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4927 invoked by alias); 4 May 2010 16:46:58 -0000 Received: (qmail 4846 invoked by uid 48); 4 May 2010 16:46:40 -0000 Date: Tue, 04 May 2010 16:46:00 -0000 Message-ID: <20100504164640.4845.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/43954] gfortran-4.4 does not support -Wp, -MD for *.F (4.3 -> 4.4 regression, needed for auto-dependencies) In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "kargl at gcc dot gnu dot org" 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: 2010-05/txt/msg00343.txt.bz2 ------- Comment #5 from kargl at gcc dot gnu dot org 2010-05-04 16:46 ------- (In reply to comment #4) > On Mon, May 03, 2010 at 07:45:20PM -0000, dfranke at gcc dot gnu dot org wrote: > > (In reply to comment #2) > > On Monday 03 May 2010 21:23:26 you wrote: > > > And when I say "it used to work" I don't mean generating dependencies for > > > f90/f95 sources (PR31588 mentions e.g. USE), but only generating > > > dependencies from plain preprocessor. > > > > What you ask for is "just" a subset of PR31588. If that gets fixed, your > > request will be fixed as well. > > > > Feel free to re-open if you believe that it would be worth to fix the subset > > first. > > Yes, it's a subset of PR31588. > > But as you wrote PR31588 is going to be (maybe) fixed for 4.6, while I > believe regressions in general and this one in particular should be > better handled with higher priority and fixes should go to maintanance > branches. What you apparently fail to understand is that gfortran is written and maintained by a small group of volunteers. If none of these volunteers use this feature and if none of volunteers have the time to work on it, it won't get fixed anytime soon. So, if this is so dear to your heart, pull up your sleeves and start trying to fix the problem. In the meantime, just call cpp directly. troutmask:sgk[214] ~/work/4x/bin/cpp -Wp,-MD,test.d test.F | sed s/#/\!/ ! 1 "test.F" ! 1 "" ! 1 "" ! 1 "test.F" ! 1 "test.h" 1 ! 2 "test.F" 2 program test print *,'Hello World!' print *,'Hello up there qqq!' end troutmask:sgk[215] cat test.d test.o: test.F test.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43954