Package: steghide
Version: 0.5.1-8
Usertags: ftbfs-gcc-4.3

Your package fails to build with GCC 4.3.  Version 4.3 has not been
released yet but I'm building with a snapshot in order to find errors
and give people an advance warning.  GCC 4.3 has converted a number
of warnings into errors.  With GCC 4.3, you're no longer to
just redefine a previous #define.  You need to either avoid
redefinitions directly or to use #ifndef to make sure that something
has not been defined already.  See
http://www.cyrius.com/journal/gcc/gcc-4.3-pedwarn.html

You can reproduce this problem with gcc-snapshot from unstable.  Note
that Red Hat, Novell and Ubuntu have done some work getting packages
to build with GCC 4.3 so there might be patches floating around
somewhere.  I suggest you talk to your upstream.

> Automatic build of steghide_0.5.1-8 on em64t by sbuild/amd64 0.53
...
> if g++ -DHAVE_CONFIG_H -I. -I. -I..  -DLOCALEDIR=\"/usr/share/locale\"   -O2 
> -Wall -MT EmbData.o -MD -MP -MF ".deps/EmbData.Tpo" \
>         -c -o EmbData.o `test -f 'EmbData.cc' || echo './'`EmbData.cc; \
>       then mv ".deps/EmbData.Tpo" ".deps/EmbData.Po"; \
>       else rm -f ".deps/EmbData.Tpo"; exit 1; \
>       fi
> In file included from EmbData.cc:29:
> ../config.h:219:1: error: "PACKAGE" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:186:1: error: this is the location of the 
> previous definition
> In file included from EmbData.cc:29:
> ../config.h:222:1: error: "PACKAGE_BUGREPORT" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:189:1: error: this is the location of the 
> previous definition
> In file included from EmbData.cc:29:
> ../config.h:225:1: error: "PACKAGE_NAME" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:192:1: error: this is the location of the 
> previous definition
> In file included from EmbData.cc:29:
> ../config.h:228:1: error: "PACKAGE_STRING" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:195:1: error: this is the location of the 
> previous definition
> In file included from EmbData.cc:29:
> ../config.h:231:1: error: "PACKAGE_TARNAME" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:198:1: error: this is the location of the 
> previous definition
> In file included from EmbData.cc:29:
> ../config.h:234:1: error: "PACKAGE_VERSION" redefined
> In file included from /usr/include/mutils/mhash.h:29,
>                  from /usr/include/mhash.h:10,
>                  from MHashPP.h:24,
>                  from EmbData.cc:27:
> /usr/include/mutils/mhash_config.h:201:1: error: this is the location of the 
> previous definition
> make[3]: *** [EmbData.o] Error 1
> make[3]: Leaving directory `/build/tbm/steghide-0.5.1/src'

-- 
Martin Michlmayr
http://www.cyrius.com/



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