Bug#455167: FTBFS with GCC 4.3: missing #includes
Package: fldigi
Version: 2.03-1
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 fldigi_2.03-1 on em64t by sbuild/amd64 0.53
...
> Compiling src/cw_rtty/rtty.cxx
> In file included from src/include/modem.h:10,
> from src/include/rtty.h:31,
> from src/cw_rtty/rtty.cxx:27:
> src/include/sound.h: In constructor 'SndException::SndException(int)':
> src/include/sound.h:43: error: 'strerror' was not declared in this scope
> Failed command was:
> g++ -Isrc -Isrc/include -Isrc/irrxml -DNDEBUG -DUSE_TLS=1 -DPORTAUDIO -pipe -I/usr/include/freetype2 -Wno-uninitialized -Wno-deprecated -O2 -ffast-math -fno-rtti -fexceptions -finline-functions -c src/cw_rtty/rtty.cxx -o Objects/rtty.o
> make[1]: *** [Objects/rtty.o] Error 1
--
Martin Michlmayr
http://www.cyrius.com/
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