Bug#455360: FTBFS with GCC 4.3: missing #includes
Package: amsynth
Version: 1.2.0-2
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 amsynth_1.2.0-2 on em64t by sbuild/amd64 0.53
...
> if x86_64-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I../.. -Wall -O3 -ffast-math -fno-exceptions -fomit-frame-pointer -Dwith_oss -Dwith_alsa -Dwith_jack -Dwith_sndfile -MT MidiInterface.o -MD -MP -MF ".deps/MidiInterface.Tpo" -c -o MidiInterface.o MidiInterface.cc; \
> then mv -f ".deps/MidiInterface.Tpo" ".deps/MidiInterface.Po"; else rm -f ".deps/MidiInterface.Tpo"; exit 1; fi
> MidiInterface.cc: In member function 'virtual void MidiInterface::ThreadAction()':
> MidiInterface.cc:107: error: 'bzero' was not declared in this scope
> make[4]: *** [MidiInterface.o] Error 1
> make[4]: Leaving directory `/build/tbm/amsynth-1.2.0/src/drivers'
--
Martin Michlmayr
http://www.cyrius.com/
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