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<TITLE>sane-devel: Re: #include <sane...> instead of "sane.</TITLE>
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<META NAME="Author" CONTENT="Petter Reinholdtsen (pere@hungry.com)">
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<META NAME="Subject" CONTENT="Re: #include <sane...> instead of "sane..."">
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<H1>Re: #include <sane...> instead of "sane..."</H1>
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<!-- received="Mon Oct 30 22:48:06 2000" -->
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<!-- sent="Tue, 31 Oct 2000 14:49:06 +0800" -->
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<!-- name="Petter Reinholdtsen" -->
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<!-- subject="Re: #include <sane...> instead of "sane..."" -->
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<!-- id="200010310649.OAA05131@minerva.ee.uwa.edu.au" -->
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<!-- inreplyto="#include <sane...> instead of "sane..."" -->
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<STRONG>From:</STRONG> Petter Reinholdtsen (<A HREF="mailto:pere@hungry.com?Subject=Re:%20#include%20<sane...>%20instead%20of%20"sane..."&In-Reply-To=<200010310649.OAA05131@minerva.ee.uwa.edu.au>"><EM>pere@hungry.com</EM></A>)<BR>
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<STRONG>Date:</STRONG> Mon Oct 30 2000 - 22:49:06 PST
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0325.html">Petter Reinholdtsen: "Re: X-Frontends (xscanimage+xcam) and sane-1.0.4"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0323.html">Petter Reinholdtsen: "Re: sane-config"</A>
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<LI><STRONG>Maybe in reply to:</STRONG> <A HREF="0317.html">Henning Meier-Geinitz: "#include <sane...> instead of "sane...""</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0330.html">Oliver Rauch: "Re: #include <sane...> instead of "sane...""</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0330.html">Oliver Rauch: "Re: #include <sane...> instead of "sane...""</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0331.html">Henning Meier-Geinitz: "Re: #include <sane...> instead of "sane...""</A>
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<P>
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<EM>> yes, again the includes :-) Jochen Eisinger found some more lines
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</EM><BR>
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<EM>> where #include <sane...> was used instead of #include "sane...".
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</EM><BR>
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<P>Could someone explain to me what this change is supposed to do? As
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<BR>
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far as I know, include <> searches in all directories specified in -I
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<BR>
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(in order), plus all 'system' directories. Include "" on the other
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<BR>
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hand searches first in the same directory as the source file it self,
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<BR>
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and then behaves the same way as <>.
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<BR>
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<P>The C bible spesifies:
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<BR>
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<P> A control line of the form
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<BR>
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<P> # include <filename>
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<BR>
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<P> causes the replacement of that line by the entire content of the
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<BR>
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file filename. [...] The named file is searched for in a sequence
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<BR>
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of implementation-dependant places.
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<BR>
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<P> Similarly, a control line of the form
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<BR>
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<P> # include "filename"
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<BR>
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<P> searches first in assosiation with the original source file (a
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<BR>
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deliberately implementation-dependant phrase), and if that search
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<BR>
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fails, then as if in the first form. [...]
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<BR>
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<P>If you check the cpp manual page, it will tell you changing <> to ""
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<BR>
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only adds searching in the current directory. I can not see why this
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<BR>
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gives any advantages when compiling SANE.
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<BR>
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<P>What am I missing?
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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:%20#include%20<sane...>%20instead%20of%20"sane..."&In-Reply-To=<200010310649.OAA05131@minerva.ee.uwa.edu.au>">pere@td.org.uit.no</A>
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<P><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:%20#include%20<sane...>%20instead%20of%20"sane..."&In-Reply-To=<200010310649.OAA05131@minerva.ee.uwa.edu.au>">majordomo@mostang.com</A>
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</PRE>
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<!-- next="start" -->
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<LI><STRONG>Next message:</STRONG> <A HREF="0325.html">Petter Reinholdtsen: "Re: X-Frontends (xscanimage+xcam) and sane-1.0.4"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0323.html">Petter Reinholdtsen: "Re: sane-config"</A>
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<LI><STRONG>Maybe in reply to:</STRONG> <A HREF="0317.html">Henning Meier-Geinitz: "#include <sane...> instead of "sane...""</A>
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<!-- nextthread="start" -->
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0330.html">Oliver Rauch: "Re: #include <sane...> instead of "sane...""</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0330.html">Oliver Rauch: "Re: #include <sane...> instead of "sane...""</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0331.html">Henning Meier-Geinitz: "Re: #include <sane...> instead of "sane...""</A>
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