GNU bug report logs - #8425
24.0.50; ./stdint.h:82:7: error: #elif with no expression

Previous Next

To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 8425 in the body.
You can then email your comments to 8425 AT debbugs.gnu.org in the normal way.

Toggle the display of automated, internal messages from the tracker.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Peter Dyballa <Peter_Dyballa <at> Freenet.DE>
To: bug-gnu-emacs <at> gnu.org
Subject: 24.0.50; ./stdint.h:82:7: error: #elif with no expression 
Date: Mon, 4 Apr 2011 21:32:44 +0200

Hello!

In the beginning of compilation a sed script edits lib/stdint.in.h to  
become lib/stdint.h. The suspicious lines are:

   76	#if @HAVE_INTTYPES_H@
   77	  /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>,  
which defines
   78	     int{8,16,32,64}_t, uint{8,16,32,64}_t and  
__BIT_TYPES_DEFINED__.
   79	     <inttypes.h> also defines intptr_t and uintptr_t.  */
   80	# include <inttypes.h>
   81	#elif @HAVE_SYS_INTTYPES_H@
   82	  /* Solaris 7 <sys/inttypes.h> has the types except the  
*_fast*_t types, and
   83	     the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN,  
PTRDIFF_MAX.  */
   84	# include <sys/inttypes.h>
   85	#endif
   86	
   87	#if @HAVE_SYS_BITYPES_H@ && ! defined __BIT_TYPES_DEFINED__
   88	  /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that  
defines
   89	     int{8,16,32,64}_t and __BIT_TYPES_DEFINED__.  In libc5 >=  
5.2.2 it is
   90	     included by <sys/types.h>.  */
   91	# include <sys/bitypes.h>
   92	#endif

And since @HAVE_SYS_BITYPES_H@ is changed to an empty string the lines  
become invalid in lib/stdint.h:

   77	#if 1
   78	  /* In OpenBSD 3.8, <inttypes.h> includes <machine/types.h>,  
which defines
   79	     int{8,16,32,64}_t, uint{8,16,32,64}_t and  
__BIT_TYPES_DEFINED__.
   80	     <inttypes.h> also defines intptr_t and uintptr_t.  */
   81	# include <inttypes.h>
   82	#elif
   83	  /* Solaris 7 <sys/inttypes.h> has the types except the  
*_fast*_t types, and
   84	     the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN,  
PTRDIFF_MAX.  */
   85	# include <sys/inttypes.h>
   86	#endif
   87	
   88	#if  && ! defined __BIT_TYPES_DEFINED__
   89	  /* Linux libc4 >= 4.6.7 and libc5 have a <sys/bitypes.h> that  
defines
   90	     int{8,16,32,64}_t and __BIT_TYPES_DEFINED__.  In libc5 >=  
5.2.2 it is
   91	     included by <sys/types.h>.  */
   92	# include <sys/bitypes.h>
   93	#endif

This error exists since 30 h (an update yesterday let the NS variant  
compile but not the X client):

	. md5.h
	.. ./stdio.h
	... /usr/include/stdio.h
	... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include/ 
stdarg.h
	... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include/ 
stddef.h
	... /usr/include/sys/types.h
	.... /usr/include/sys/_structs.h
	.. ./stdint.h
	... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include/ 
stdint.h
	.... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include- 
fixed/stdint.h
	... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include- 
fixed/limits.h
	.... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include- 
fixed/syslimits.h
	..... /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include- 
fixed/limits.h
	...... /usr/include/limits.h
	....... /usr/include/machine/limits.h
	........ /usr/include/ppc/limits.h
	......... /usr/include/ppc/_limits.h
	....... /usr/include/sys/syslimits.h
	... /usr/include/inttypes.h
	.... ./stdint.h
	In file included from md5.h:25:0,
	                 from md5.c:25:
	./stdint.h:82:7: error: #elif with no expression
	./st
	Compilation exited abnormally with code 2 at Mon Apr  4 21:12:43

I think the code was OK until revno: 103797.


Mac OS X 10.5.8, PPC; GCC 4.5.2; revno: 103819.

--
Greetings

  Pete

If it does exist, it's out of date.
				– Arnold's Second Law of Documentation

Message #8 received at 8425 <at> debbugs.gnu.org (full text, mbox):

From: Glenn Morris <rgm <at> gnu.org>
To: Peter Dyballa <Peter_Dyballa <at> Freenet.DE>
Cc: 8425 <at> debbugs.gnu.org
Subject: Re: 24.0.50; ./stdint.h:82:7: error: #elif with no expression
Date: Thu, 07 Apr 2011 16:54:55 -0400

Peter Dyballa wrote:

> And since @HAVE_SYS_BITYPES_H@ is changed to an empty string the lines
> become invalid in lib/stdint.h:
[...]
> 	. md5.h
[...]
> 	.. ./stdint.h
> 	...
> /sw/lib/gcc4.5/lib/gcc/powerpc-apple-darwin9.8.0/4.5.2/include/stdint.h

Maybe you have a stale lib/stdint.h. Try starting from a fresh state.

http://lists.gnu.org/archive/html/bug-gnulib/2010-11/msg00261.html

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.