GNU bug report logs - #9372
24.0.50; missing header biditype.h

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Message #38 received at 9372 <at> debbugs.gnu.org (full text, mbox):

From: Jan Djärv <jan.h.d <at> swipnet.se>
To: Andreas Schwab <schwab <at> linux-m68k.org>
Cc: 9372 <at> debbugs.gnu.org, Ivan Kanis <ivan.kanis <at> googlemail.com>,
	Stefan Monnier <monnier <at> iro.umontreal.ca>
Subject: Re: bug#9372: 24.0.50; missing header biditype.h
Date: Fri, 26 Aug 2011 09:15:12 +0200

2011-08-26 08:34, Andreas Schwab skrev:
> Stefan Monnier<monnier <at> iro.umontreal.ca>  writes:
>
>> Basically, the problem is that the bidi.d file should contain
>> dependencies which say "if foo.c is newer than bidi.c, then recompile,
>> but if foo.c doesn't exist any more, then just ignore this rule rather
>> than foolishly trying to build foo.c".
>> I don't know if GNU make provides such a kind of dependency (tho you
>> can get it via ifeq trickery).
>
> gcc -MP
>


That seems to be it. I've added it to the test and DEPFLAGS.  -MP has been 
around since gcc 3.0 at least.

	Jan D.

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