Message-ID: <000101bf28d6$43e5a8a0$70f137cb@bae>
From: "Barrie Treloar" <barrie AT camtech DOT com DOT au>
To: <djgpp AT delorie DOT com>
Cc: <barrie AT camtech DOT com DOT au>
Subject: cpp incorrectly adds space to end of maco expansions
Date: Sun, 7 Nov 1999 14:42:09 +1030
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Reply-To: djgpp AT delorie DOT com

Hi,

My problem is that macros are being expanded with a trailing space.
(A hex dump shows that the character from cpp is a space, 0x20)
I dont believe that cpp should be behaving this way as it works as expected
with gcc and Solaris.

Can anyone please explain to me what I've done wrong with macro expansions?
Perhaps some mis-configuration?

Thanks
Barrie


Here is the example test file:

------ test.c ---------------------------------------------------------
#define one 1

(one)
------------------------------------------------------------------------

When I compile this with
    gcc -v -E test.c
I get the following output.  Note the space after the macro expansion

------ test.c.out ----------------------------------------------------
Reading specs from /projects/djgpp/lib/specs
gcc version 2.95 19990728 (release)
 /projects/djgpp/lib/gcc-lib/djgpp/2.95/cpp.exe -lang-c -v -isystem
/projects/djgpp/bin/include -D__GNUC__=2 -D__GNUC_MINOR__=95 -Dunix -Di386 -
DGO32 -DMSDOS -DDJGPP=2 -DDJGPP_MINOR=2 -D__unix__ -D__i386__ -D__GO32__ -D_
_MSDOS__ -D__DJGPP__=2 -D__DJGPP_MINOR__=2 -D__unix -D__i386 -D__GO32 -D__MS
DOS -D__DJGPP=2 -D__DJGPP_MINOR=2 test.c
GNU CPP version 2.95 19990728 (release) (80386, BSD syntax)
#include "..." search starts here:
#include <...> search starts here:
 /projects/djgpp/include
 /projects/djgpp/lib/gcc-lib/djgpp/2.95/include
 /projects/djgpp/include
End of search list.
The following default directories have been omitted from the search path:
 $DJDIR/lang/cxx
 $DJDIR/lib/gcc-lib/djgpp/2.95/../../../../djgpp/include
End of omitted list.
# 1 "test.c"


(1 )
------------------------------------------------------------------------