Bug#456056: FTBFS with GCC 4.3: missing #includes
Package: fldigi
Version: 2.05-2
Usertags: ftbfs-gcc-4.3
There's more I'm afraid.
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 fldigi_2.05-2 on em64t by sbuild/amd64 0.53
...
> if g++ -DHAVE_CONFIG_H -I. -I. -I. -I. -I./include -I./irrxml -I/usr/include -DNDEBUG -I./samplerate -I/usr/include/freetype2 -pthread -pipe -Wall -O2 -ffast-math -fno-rtti -fexceptions -finline-functions -g -O2 -MT rigclass.o -MD -MP -MF ".deps/rigclass.Tpo" -c -o rigclass.o `test -f 'rigcontrol/rigclass.cxx' || echo './'`rigcontrol/rigclass.cxx; \
> then mv -f ".deps/rigclass.Tpo" ".deps/rigclass.Po"; else rm -f ".deps/rigclass.Tpo"; exit 1; fi
> In file included from rigcontrol/rigclass.cxx:9:
> ./include/rigclass.h: In constructor 'RigException::RigException(const char*)':
> ./include/rigclass.h:38: error: 'memset' was not declared in this scope
> ./include/rigclass.h:39: error: 'strcpy' was not declared in this scope
> ./include/rigclass.h:40: error: 'strcat' was not declared in this scope
> rigcontrol/rigclass.cxx: In function 'bool riglist_compare_func(const void*, const void*)':
> rigcontrol/rigclass.cxx:30: error: 'strcmp' was not declared in this scope
> make[3]: *** [rigclass.o] Error 1
> make[3]: Leaving directory `/build/tbm/fldigi-2.05/src'
--
Martin Michlmayr
http://www.cyrius.com/
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