clam-chordata: ftbfs with GCC-4.8

[Logan Rosen]

Imported from Debian bug http://bugs.debian.org/701258:

Package: src:clam-chordata
Version: 1.0.0-2
Severity: important
Tags: sid jessie
User: <email address hidden>
Usertags: ftbfs-gcc-4.8

The package fails to build in a test rebuild on at least amd64 with
gcc-4.8/g++-4.8, but succeeds to build with gcc-4.7/g++-4.7. The
severity of this report may be raised before the jessie release.

  xtime.hxx:38:3: error: expected identifier before numeric constant

The full build log can be found at:
http://people.debian.org/~doko/logs-20130217/gcc48/clam-chordata_1.0.0-2_unstable_gcc48.log
The last lines of the build log are at the end of this report.

To build with GCC 4.8, either set CC=gcc-4.8 CXX=g++-4.8 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ g++-4.7 g++-4.8 libc6-dev

The test rebuild was done with eglibc-2.17 and GCC-4.8, so some issues
might be caused by the updated glibc.

[...]
scons: Building targets ...
== Compiling interface src/MainWindow.ui
== Compiling C++ src/main.cxx
== Compiling C++ src/ChordataVersion.cxx
== Compiling C++ src/FloatVectorStorage.cxx
== Compiling C++ src/PoolSegmentationDataSource.cxx
== Compiling C++ src/FloatPairVectorStorage.cxx
== Compiling C++ src/PoolPeakDataSource.cxx
== Compiling interface src/About.ui
src/About.ui: Warning: The name 'tab' (QWidget) is already in use, defaulting to 'tab1'.
src/About.ui: Warning: The name 'TabPage' (QWidget) is already in use, defaulting to 'TabPage1'.
src/About.ui: Warning: An invalid icon property 'windowIcon' was encountered.
src/About.ui: Warning: An invalid pixmap property 'pixmap' was encountered.
src/About.ui: Warning: An invalid pixmap property 'pixmap' was encountered.
src/About.ui: Warning: An invalid pixmap property 'pixmap' was encountered.
src/About.ui: Warning: An invalid pixmap property 'pixmap' was encountered.
== Compiling C++ src/MainWindow.cxx
In file included from /usr/include/pthread.h:24:0,
                 from /usr/include/x86_64-linux-gnu/c++/4.8/bits/gthr-default.h:35,
                 from /usr/include/x86_64-linux-gnu/c++/4.8/bits/gthr.h:148,
                 from /usr/include/c++/4.8/ext/atomicity.h:33,
                 from /usr/include/c++/4.8/bits/ios_base.h:39,
                 from /usr/include/c++/4.8/ios:42,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iterator:64,
                 from /usr/include/qt4/QtCore/qlist.h:50,
                 from /usr/include/qt4/QtCore/qvariant.h:47,
                 from /usr/include/qt4/QtCore/QVariant:1,
                 from src/generated/ui_MainWindow.hxx:13,
                 from src/MainWindow.hxx:20,
                 from src/MainWindow.cxx:17:
/usr/include/CLAM/xtime.hxx:38:3: error: expected identifier before numeric constant
   TIME_UTC=1,
   ^
/usr/include/CLAM/xtime.hxx:38:3: error: expected '}' before numeric constant
/usr/include/CLAM/xtime.hxx:38:3: error: expected unqualified-id before numeric constant
In file included from /usr/include/CLAM/Lock.hxx:26:0,
                 from /usr/include/CLAM/Mutex.hxx:26,
                 from /usr/include/CLAM/PortMonitor.hxx:6,
                 from /usr/include/CLAM/qtmonitors/PolarChromaPeaks.hxx:9,
                 from src/MainWindow.cxx:47:
/usr/include/CLAM/xtime.hxx:156:1: error: expected declaration before '}' token
 } // end of namespace CLAM
 ^
scons: *** [src/generated/MainWindow.o] Error 1
scons: building terminated because of errors.
make[1]: *** [override_dh_auto_build] Error 2
make[1]: Leaving directory `/«PKGBUILDDIR»'
make: *** [build-arch] Error 2
dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2