Hello Arnaud, Would this be after you compiled ITK with out this flag, and then had a project using ITK where this flag was added?
Brad On May 9, 2012, at 8:00 AM, Arnaud Gelas wrote: > Hi all, > > When doing cmake -DCMAKE_CXX_FLAGS=-std=gnu++0x /path/to/ITK && make > -j8, I get compilation errors in vnl_math (see below). > > gcc version: 4.6.3 > cmake version: 2.8.7 > > What would be the best way to fix these errors? > > Thanks, > Arnaud > > --- > > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:87:27: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘e’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:88:31: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘log2e’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:89:32: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘log10e’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:90:29: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘ln2’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:91:30: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘ln10’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:92:28: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘pi’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:93:35: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘pi_over_2’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:94:35: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘pi_over_4’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:95:37: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘one_over_pi’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:96:37: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘two_over_pi’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:97:41: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘two_over_sqrtpi’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:98:42: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘one_over_sqrt2pi’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:99:31: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘sqrt2’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:100:33: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘sqrt1_2’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:101:31: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘euler’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:104:29: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘eps’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:105:33: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘sqrteps’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:107:34: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘float_eps’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.h:108:38: > error: ‘constexpr’ needed for in-class initialization of static data > member ‘float_sqrteps’ of non-integral type > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:84:24: > error: ‘const double vnl_math::e’ is not a static member of ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:84:14: > error: uninitialized const ‘vnl_math::e’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:85:24: > error: ‘const double vnl_math::log2e’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:85:14: > error: uninitialized const ‘vnl_math::log2e’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:86:24: > error: ‘const double vnl_math::log10e’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:86:14: > error: uninitialized const ‘vnl_math::log10e’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:87:24: > error: ‘const double vnl_math::ln2’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:87:14: > error: uninitialized const ‘vnl_math::ln2’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:88:24: > error: ‘const double vnl_math::ln10’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:88:14: > error: uninitialized const ‘vnl_math::ln10’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:89:24: > error: ‘const double vnl_math::pi’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:89:14: > error: uninitialized const ‘vnl_math::pi’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:90:24: > error: ‘const double vnl_math::pi_over_2’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:90:14: > error: uninitialized const ‘vnl_math::pi_over_2’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:91:24: > error: ‘const double vnl_math::pi_over_4’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:91:14: > error: uninitialized const ‘vnl_math::pi_over_4’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:92:24: > error: ‘const double vnl_math::one_over_pi’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:92:14: > error: uninitialized const ‘vnl_math::one_over_pi’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:93:24: > error: ‘const double vnl_math::two_over_pi’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:93:14: > error: uninitialized const ‘vnl_math::two_over_pi’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:94:24: > error: ‘const double vnl_math::two_over_sqrtpi’ is not a static member > of ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:94:14: > error: uninitialized const ‘vnl_math::two_over_sqrtpi’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:95:24: > error: ‘const double vnl_math::one_over_sqrt2pi’ is not a static member > of ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:95:14: > error: uninitialized const ‘vnl_math::one_over_sqrt2pi’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:96:24: > error: ‘const double vnl_math::sqrt2’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:96:14: > error: uninitialized const ‘vnl_math::sqrt2’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:97:24: > error: ‘const double vnl_math::sqrt1_2’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:97:14: > error: uninitialized const ‘vnl_math::sqrt1_2’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:98:24: > error: ‘const double vnl_math::euler’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:98:14: > error: uninitialized const ‘vnl_math::euler’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:101:24: > error: ‘const double vnl_math::eps’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:101:14: > error: uninitialized const ‘vnl_math::eps’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:102:24: > error: ‘const double vnl_math::sqrteps’ is not a static member of ‘class > vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:102:14: > error: uninitialized const ‘vnl_math::sqrteps’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:105:23: > error: ‘const float vnl_math::float_eps’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:105:13: > error: uninitialized const ‘vnl_math::float_eps’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:106:23: > error: ‘const float vnl_math::float_sqrteps’ is not a static member of > ‘class vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:106:13: > error: uninitialized const ‘vnl_math::float_sqrteps’ [-fpermissive] > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx: > In static member function ‘static double vnl_math::angle_0_to_2pi(double)’: > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:291:16: > error: ‘pi’ is not a member of ‘vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:292:28: > error: ‘pi’ is not a member of ‘vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:294:12: > error: ‘pi’ is not a member of ‘vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:294:47: > error: ‘pi’ is not a member of ‘vnl_math’ > /home/ajg23/DEVEL/src/ITK/Modules/ThirdParty/VNL/src/vxl/core/vnl/vnl_math.cxx:304:21: > error: ‘pi’ is not a member of ‘vnl_math’ > make[2]: *** > [Modules/ThirdParty/VNL/src/vxl/core/vnl/CMakeFiles/itkvnl.dir/vnl_math.cxx.o] > Error 1 > make[2]: *** Waiting for unfinished jobs.... > > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Kitware offers ITK Training Courses, for more information visit: > http://kitware.com/products/protraining.php > > Please keep messages on-topic and check the ITK FAQ at: > http://www.itk.org/Wiki/ITK_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.itk.org/mailman/listinfo/insight-developers ======================================================== Bradley Lowekamp Medical Science and Computing for Office of High Performance Computing and Communications National Library of Medicine [email protected]
_______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Kitware offers ITK Training Courses, for more information visit: http://kitware.com/products/protraining.php Please keep messages on-topic and check the ITK FAQ at: http://www.itk.org/Wiki/ITK_FAQ Follow this link to subscribe/unsubscribe: http://www.itk.org/mailman/listinfo/insight-developers
