Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com> List-Archive: <http://sources.redhat.com/ml/cygwin/> List-Post: <mailto:cygwin AT cygwin DOT com> List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sources.redhat.com/ml/#faqs> Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <022101c2ef1e$83814660$dd5c893e@pomello> From: "Max Bowsher" <maxb AT ukf DOT net> To: "Tron Thomas" <tron DOT thomas AT verizon DOT net>, <cygwin AT cygwin DOT com> References: <3E7A0A1F DOT 3010007 AT verizon DOT net> Subject: Re: Invalid compiler error Date: Thu, 20 Mar 2003 20:23:00 -0000 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Tron Thomas wrote: > I wrote a simple program to test an open source library I am planning to > use in a development project. I want the project to be supported on > different compilers, including the GCC compiler included with Cygwin. I > have been able to successfully build my test application using the > Micrsoft and Borland compilers. When I try to build the program with > the Cygwin compiler, I get a compiler error related to a header file I'm > including from the library. > > Here is the error message I get: > > #if with no expression > > This is the line of code that is apparently causing the problem: > > #elif _WIN32 > > I don't see why this should be causing a problem especially when the > other compilers build without any problems. I use -DWIN32 in the > command line arguments I used when I build the application. Hmm. Is #elif a valid directive for gcc? I don't know. You could always rewrite like: #if FOO #else #if BAR #endif #endif Max. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Bug reporting: http://cygwin.com/bugs.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/