Arch Linux

Description:

The mixxx PKGBUILD currently fails to build, producing the following error.

In file included from src/util/math.h:11:0,
from src/util/types.h:4,
from src/analyser.h:4,
from src/analyserqueue.h:11,
from src/analyserqueue.cpp:8:
src/util/fpclassify.h:22:20: error: ‘std::util_fpclassify’ has not been declared
#define fpclassify util_fpclassify
^
src/util/fpclassify.h:23:18: error: ‘std::util_isfinite’ has not been declared
#define isfinite util_isfinite
^
src/util/fpclassify.h:20:15: error: ‘std::util_isinf’ has not been declared
#define isinf util_isinf
^
src/util/fpclassify.h:19:15: error: ‘std::util_isnan’ has not been declared
#define isnan util_isnan
^
src/util/fpclassify.h:21:18: error: ‘std::util_isnormal’ has not been declared
#define isnormal util_isnormal
^
In file included from src/util/math.h:11:0,
from src/util/types.h:4,
from src/analyser.h:4,
from src/analyserwaveform.h:10,
from src/analyserwaveform.cpp:6:
src/util/fpclassify.h:22:20: error: ‘std::util_fpclassify’ has not been declared
#define fpclassify util_fpclassify
^
src/util/fpclassify.h:23:18: error: ‘std::util_isfinite’ has not been declared
#define isfinite util_isfinite
^
src/util/fpclassify.h:20:15: error: ‘std::util_isinf’ has not been declared
#define isinf util_isinf
^
src/util/fpclassify.h:19:15: error: ‘std::util_isnan’ has not been declared
#define isnan util_isnan
^
src/util/fpclassify.h:21:18: error: ‘std::util_isnormal’ has not been declared
#define isnormal util_isnormal
^
scons: *** [lin64_build/analyserwaveform.o] Error 1
scons: *** [lin64_build/analyserqueue.o] Error 1
scons: building terminated because of errors.

Additional info:
* mixxx 2.0.0-4