Package: mysql++
Version: 2.3.2-1
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.  In GCC 4.3, the C++ header
dependencies have been cleaned up.  The advantage of this is that
programs will compile faster.  The downside is that you actually
need to directly #include everything you use (but you really should
do this anyway, otherwise your program won't work with any compiler
other than GCC).  There's some more information about this at
http://www.cyrius.com/journal/2007/05/10#gcc-4.3-include

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 mysql++_2.3.2-1 on em64t by sbuild/amd64 0.53
...
> make[1]: Entering directory `/build/tbm/mysql++-2.3.2'
> g++ -c -o mysqlpp_coldata.o -I. -fPIC -DPIC  -I/usr/include/mysql -g -Wall 
> -O2 ./lib/coldata.cpp
> In file included from ./lib/coldata.h:37,
>                  from ./lib/coldata.cpp:27:
> ./lib/const_string.h: In constructor 
> 'mysqlpp::const_string::const_string(const std::string&)':
> ./lib/const_string.h:91: error: 'memcpy' was not declared in this scope
> ./lib/const_string.h: In constructor 
> 'mysqlpp::const_string::const_string(const char*)':
> ./lib/const_string.h:98: error: 'strlen' was not declared in this scope
> ./lib/const_string.h:101: error: 'memcpy' was not declared in this scope
> ./lib/const_string.h: In constructor 
> 'mysqlpp::const_string::const_string(const char*, unsigned int)':
> ./lib/const_string.h:111: error: 'memcpy' was not declared in this scope
> ./lib/const_string.h: In member function 'mysqlpp::const_string& 
> mysqlpp::const_string::operator=(const char*)':
> ./lib/const_string.h:125: error: 'strlen' was not declared in this scope
> ./lib/const_string.h:127: error: 'memcpy' was not declared in this scope
> ./lib/const_string.h: In member function 'mysqlpp::const_string& 
> mysqlpp::const_string::operator=(const mysqlpp::const_string&)':
> ./lib/const_string.h:137: error: 'memcpy' was not declared in this scope
> In file included from ./lib/coldata.h:42,
>                  from ./lib/coldata.cpp:27:
> ./lib/type_info.h: At global scope:
> ./lib/type_info.h:226: warning: type qualifiers ignored on function return 
> type
> ./lib/type_info.h:232: warning: type qualifiers ignored on function return 
> type
> In file included from ./lib/coldata.cpp:27:
> ./lib/coldata.h:182: warning: type qualifiers ignored on function return type
> make[1]: *** [mysqlpp_coldata.o] Error 1
> make[1]: Leaving directory `/build/tbm/mysql++-2.3.2'
> make: *** [debian/stamp-makefile-build] Error 2
> dpkg-buildpackage: failure: debian/rules build gave error exit status 2

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



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