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<TITLE>sane-devel: Re: remove option -pedantic from standard gcc optio</TITLE>
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<META NAME="Author" CONTENT="Petter Reinholdtsen (pere@hungry.com)">
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<META NAME="Subject" CONTENT="Re: remove option -pedantic from standard gcc options?">
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<H1>Re: remove option -pedantic from standard gcc options?</H1>
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<!-- received="Sun Oct 15 08:24:02 2000" -->
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<!-- name="Petter Reinholdtsen" -->
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<!-- subject="Re: remove option -pedantic from standard gcc options?" -->
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<!-- inreplyto="remove option -pedantic from standard gcc options?" -->
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<STRONG>From:</STRONG> Petter Reinholdtsen (<A HREF="mailto:pere@hungry.com?Subject=Re:%20remove%20option%20-pedantic%20from%20standard%20gcc%20options?&In-Reply-To=<200010151532.XAA08549@localhost.localdomain>"><EM>pere@hungry.com</EM></A>)<BR>
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<STRONG>Date:</STRONG> Sun Oct 15 2000 - 08:32:40 PDT
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<LI><STRONG>Next message:</STRONG> <A HREF="0151.html">Petter Reinholdtsen: "Re: debugging saned"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0149.html">Peck Dickens: "Re: [snapscan] Sourceforge request submitted"</A>
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<LI><STRONG>Maybe in reply to:</STRONG> <A HREF="0143.html">Jochen Eisinger: "remove option -pedantic from standard gcc options?"</A>
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[Jochen Eisinger]
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<BR>
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<EM>> By default, configure invokes gcc with option -pedantic, which
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</EM><BR>
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<EM>> produces some senseless warning messages (ANSI C doesn't allow
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</EM><BR>
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<EM>> macros with variable arguments...)
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</EM><BR>
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<P>Well, it does also produce some sensible warnings, and help the
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<BR>
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programmer to discover bugs and portability issues.
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<BR>
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<P><EM>> Maybe we should add another option like --with-pedantic to
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</EM><BR>
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<EM>> configure, or IMO better remove it all (the gcc info page says it's
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</EM><BR>
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<EM>> a senseless option)
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</EM><BR>
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<P>I do not think it will be a good idea. During development, the
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<BR>
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compiler should be giving as many warnings as possible, on
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<BR>
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non-portable and bad constructs in the source. When we make a
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<BR>
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release, most of these warning flags are taken out, to avoid confusing
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<BR>
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the users.
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<BR>
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<P>(After all, vararg macros are not ANSI C, and every SANE programmer
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<BR>
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should be reminded about this. :-)
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<BR>
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<PRE>
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--
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##> Petter Reinholdtsen <## | <A HREF="mailto:pere@td.org.uit.no?Subject=Re:%20remove%20option%20-pedantic%20from%20standard%20gcc%20options?&In-Reply-To=<200010151532.XAA08549@localhost.localdomain>">pere@td.org.uit.no</A>
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<P>--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20remove%20option%20-pedantic%20from%20standard%20gcc%20options?&In-Reply-To=<200010151532.XAA08549@localhost.localdomain>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0151.html">Petter Reinholdtsen: "Re: debugging saned"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0149.html">Peck Dickens: "Re: [snapscan] Sourceforge request submitted"</A>
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<LI><STRONG>Maybe in reply to:</STRONG> <A HREF="0143.html">Jochen Eisinger: "remove option -pedantic from standard gcc options?"</A>
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