From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23475 invoked by alias); 15 Mar 2003 21:56:00 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 23453 invoked by uid 71); 15 Mar 2003 21:56:00 -0000 Date: Sat, 15 Mar 2003 21:56:00 -0000 Message-ID: <20030315215600.23451.qmail@sources.redhat.com> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, From: Sean McNeil Subject: Re: c++/10069: -include switch is improperly handled Reply-To: Sean McNeil X-SW-Source: 2003-03/txt/msg01039.txt.bz2 List-Id: The following reply was made to PR c++/10069; it has been noted by GNATS. From: Sean McNeil To: Neil Booth Cc: Steven Bosscher , gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-prs@gcc.gnu.org Subject: Re: c++/10069: -include switch is improperly handled Date: 15 Mar 2003 13:46:53 -0800 No, I am not using PCH. I'm trying to use the --include switch but it isn't recognized by C++ as a switch with 2 arguments and so it gets improperly handled. It ends up reordering my switches and passes -O2 as the file to include and tries to compile the include file as an input file. So I observed that gcc -include hack.h -O2 test.cc would end up as switches: -include -O2 input files: hack.h test.cc thus it would fail because it cannot find the file "-O2" and because it would precompile hack.h into hack.pch. Sean On Sat, 2003-03-15 at 13:32, Neil Booth wrote: > Sean McNeil wrote:- > > > I will back out my fix and see if it is still broken. To summarize, the > > following type of command would fail: > > > > gcc -include hack.h -O2 file.cc > > > > as it would end up taking hack.h as an input file and precompile it into > > hack.hcp or something like that. Further, hack.h wouldn't be included > > for use by file.cc > > > > I will send you a detailed example if it still fails after I back out > > the change. > > I make no claims about PCH if that's what you're using. I have no idea > how it works or what it does. > > Neil.