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From Stas Bekman <s...@stason.org>
Subject Re: __attribute__ redefinition warnings
Date Wed, 05 Mar 2003 23:52:20 GMT
Stas Bekman wrote:
> Can apr.h be changed to undef the __attribute__ macro, if it's already 
> defined, before redefining it? In the mod_perl 2.0 build we have to 
> include include files from perl and apr, so on certain platforms (e.g. 
> aix 4.3.3) people get the following warning:
> 
> -------- Original Message --------
> Subject: make errors with mod_perl-1.99_08 on aix 4.3.3
> Date: Wed, 26 Feb 2003 15:34:29 -0500
> From: Priest, Darryl - BALTO <darryl.priest@piperrudnick.com>
> To: 'modperl@perl.apache.org' <modperl@perl.apache.org>
> 
> I'm getting the warning for every cc in the make:
> 
> "/usr/local/perl5.8.0/lib/5.8.0/aix/CORE/config.h", line 41.9: 1506-236 (W)
> Macro name __attribute__ has been redefined.
> "/usr/local/perl5.8.0/lib/5.8.0/aix/CORE/config.h", line 41.9: 1506-358 (I)
> "__attribute__" is defined on line 28 of /usr/local/apache/include/apr.h.

will this work? (hopefully sliding into 0.9.2)

Index: include/apr.h.in
===================================================================
RCS file: /home/cvspublic/apr/include/apr.h.in,v
retrieving revision 1.119
diff -u -r1.119 apr.h.in
--- include/apr.h.in    16 Feb 2003 10:07:54 -0000      1.119
+++ include/apr.h.in    5 Mar 2003 23:52:46 -0000
@@ -94,6 +94,7 @@
      (__GNUC__ == 2 && __GNUC_MINOR__ < 7) ||\
      defined(NEXT)
  #define APR_INLINE
+#undef __attribute__
  #define __attribute__(__x)
  #define APR_HAS_INLINE         0
  #else


__________________________________________________________________
Stas Bekman            JAm_pH ------> Just Another mod_perl Hacker
http://stason.org/     mod_perl Guide ---> http://perl.apache.org
mailto:stas@stason.org http://use.perl.org http://apacheweek.com
http://modperlbook.org http://apache.org   http://ticketmaster.com


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