[MacPorts] #50160: py-bob-ip-base: build fails on 10.8, error: use of undeclared identifier 'isnan'

[MacPorts]

#50160: py-bob-ip-base: build fails on 10.8, error: use of undeclared identifier
'isnan'
----------------------+--------------------------------
 Reporter:  devans@…  |      Owner:  macports-tickets@…
     Type:  defect    |     Status:  new
 Priority:  Normal    |  Milestone:
Component:  ports     |    Version:
 Keywords:            |       Port:  py-bob-ip-base
----------------------+--------------------------------
 {{{
 :info:build /usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -arch x86_64
 -Wno-strict-aliasing -DBOB_EXT_MODULE_PREFIX="bob.ip.base"
 -DBOB_EXT_MODULE_NAME="_library" -DBOB_EXT_ENTRY_NAME=init_library
 -DBOB_EXT_MODULE_VERSION="2.0.7" -DHAVE_BOOST=1 -DBOOST_VERSION="1.59.0"
 -DHAVE_BLITZ=1 -DBLITZ_VERSION="0.10" -DHAVE_VLFEAT=1
 -DPY_ARRAY_UNIQUE_SYMBOL=BOB_NUMPY_C_API -DNO_IMPORT_ARRAY=1
 -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION
 -I/opt/local/var/macports/build
 /_Volumes_MiniHD_opt_macports_trunk_dports_python_py-bob-ip-base/py27-bob-
 ip-base/work/bob.ip.base-2.0.7/bob/ip/base/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/blitz/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/extension/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/io/base/include -I/opt/local/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/sp/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/math/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bob/core/include
 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7
 -c bob/ip/base/affine.cpp -o
 build/temp.macosx-10.8-x86_64-2.7/bob/ip/base/affine.o -std=c++0x
 -Wno-#warnings -isystem
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/numpy/core/include -isystem /opt/local/include -isystem
 /opt/local/lib
 :info:build bob/ip/base/affine.cpp:134:8: error: use of undeclared
 identifier 'isnan'; did you mean 'blitz::isnan'?
 :info:build   if (!isnan(scale_factor)){
 :info:build        ^~~~~
 :info:build        blitz::isnan
 :info:build /usr/include/c++/4.2.1/cmath:551:5: note: 'blitz::isnan'
 declared here
 :info:build     isnan(_Tp __f) { return ::__gnu_cxx::__capture_isnan(__f);
 }
 :info:build     ^
 :info:build 1 error generated.

 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/50160>
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