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Date: Mon, 28 Mar 2005 22:55:57 +0200
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Subject: Re: Emacs 21.4a
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> From: "Ognyan Kulev" <ogi AT fmi DOT uni-sofia DOT bg>
> Date: 28 Mar 2005 11:03:05 -0800
> 
> Here is the relevant result of the preprocessor:
> 
> # 109 "sysdep.c" 2
> # 1 "c:/djgpp/include/sys/param.h" 1 3 4
> # 15 "c:/djgpp/include/sys/param.h" 3 4
> # 1 "c:/djgpp/bin/../lib/gcc/djgpp/3.43/include/limits.h" 1 3 4
> # 16 "c:/djgpp/include/sys/param.h" 2 3 4
> # 110 "sysdep.c" 2
> 
> Search of "limits.h" doesn't show anything else.

Something is seriously wrong with your DJGPP or GCC installations, or
with how you compiled Emacs.  It looks like GCC didn't find
c:/djgpp/lib/gcc/djgpp/3.43/include/limits.h on your system.  Can you
see why it didn't? that file comes with gcc343b.zip, so it should be
there.

Here's what I see in the preprocessed sysdep.c on my system:

# 109 "sysdep.c" 2
# 1 "d:/usr/djgpp/include/sys/param.h" 1 3 4
# 15 "d:/usr/djgpp/include/sys/param.h" 3 4
# 1 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 1 3 4
# 11 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 3 4
# 1 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/syslimits.h" 1 3 4






# 1 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 1 3 4
# 122 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 3 4
# 1 "d:/usr/djgpp/lib/gcc/djgpp/3.43/include/limits.h" 1 3 4
# 122 "d:/usr/djgpp/lib/gcc/djgpp/3.43/include/limits.h" 3 4
# 1 "d:/usr/djgpp/include/limits.h" 1 3 4
# 123 "d:/usr/djgpp/lib/gcc/djgpp/3.43/include/limits.h" 2 3 4
# 123 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 2 3 4
# 8 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/syslimits.h" 2 3 4
# 12 "D:/USR/DJGPP/BIN/../lib/gcc/djgpp/3.43/include/limits.h" 2 3 4
# 16 "d:/usr/djgpp/include/sys/param.h" 2 3 4
# 110 "sysdep.c" 2

> I see only the following part of 3.43/include/limits.h as possible
> reason for this:
> 
> #ifndef __dj_include_limits_h_
> #define __dj_include_limits_h_

This is from c:/djgpp/include/limits.h, not from GCC's limits.h.  Did
you really see this in DJGPP's limits.h?

> Hm, but it's not strict ANSI...

So?  Emacs is not compiled with -ansi, so that should not matter.