c++ -fPIC  -g -Wall -Werror-implicit-function-declaration -Wno-unused-parameter -Wformat -Wformat-security -Wparentheses -Wshadow -Wno-unknown-pragmas -Wno-deprecated -O9 -fexpensive-optimizations -frerun-cse-after-loop -fcse-follow-jumps -finline-functions -fschedule-insns2 -fthread-jumps -fforce-addr -fstrength-reduce -funroll-loops -mfpmath=sse -march=native -mtune=native -pthread -DSWIG_TYPE_TABLE=shogun -DSHOGUN -DLINUX -DUSE_BOOL -DUSE_CHAR -DUSE_UINT8 -DUSE_UINT16 -DUSE_INT32 -DUSE_INT64 -DUSE_UINT64 -DUSE_FLOAT32 -DUSE_FLOAT64 -DHAVE_POWL -DHAVE_LGAMMAL -DHAVE_SQRTL -DHAVE_LOG2 -DHAVE_PTHREAD -DHAVE_LAPACK -DHAVE_LAPACK -DUSE_GZIP -DHAVE_LARGEFILE -DUSE_SHORTREAL_KERNELCACHE -DUSE_BIGSTATES -DUSE_HMMCACHE -DUSE_REFERENCE_COUNTING -DUSE_SVMLIGHT -DUSE_SPINLOCKS  -DSWIG_TYPE_TABLE=shogun -DSHOGUN -DLINUX -DUSE_BOOL -DUSE_CHAR -DUSE_UINT8 -DUSE_UINT16 -DUSE_INT32 -DUSE_INT64 -DUSE_UINT64 -DUSE_FLOAT32 -DUSE_FLOAT64 -DHAVE_POWL -DHAVE_LGAMMAL -DHAVE_SQRTL -DHAVE_LOG2 -DHAVE_PTHREAD -DHAVE_LAPACK -DHAVE_LAPACK -DUSE_GZIP -DHAVE_LARGEFILE -DUSE_SHORTREAL_KERNELCACHE -DUSE_BIGSTATES -DUSE_HMMCACHE -DUSE_REFERENCE_COUNTING -DUSE_SVMLIGHT -DUSE_SPINLOCKS  -c -I. -I..  -I../libshogun -I.. -o lib/SGSparseMatrix.cpp.o lib/SGSparseMatrix.cpp
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = signed char; index_t = int]’:
lib/SGMatrix.cpp:498:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = unsigned char; index_t = int]’:
lib/SGMatrix.cpp:511:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = bool; index_t = int]’:
lib/SGMatrix.cpp:524:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = short int; index_t = int]’:
lib/SGMatrix.cpp:537:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = short unsigned int; index_t = int]’:
lib/SGMatrix.cpp:550:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = int; index_t = int]’:
lib/SGMatrix.cpp:563:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = unsigned int; index_t = int]’:
lib/SGMatrix.cpp:576:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = long int; index_t = int]’:
lib/SGMatrix.cpp:589:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = long unsigned int; index_t = int]’:
lib/SGMatrix.cpp:602:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = float; index_t = int]’:
lib/SGMatrix.cpp:615:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = double; index_t = int]’:
lib/SGMatrix.cpp:628:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function
lib/SGMatrix.cpp: In static member function ‘static shogun::SGMatrix<T> shogun::SGMatrix<T>::create_identity_matrix(index_t, T) [with T = long double; index_t = int]’:
lib/SGMatrix.cpp:641:9: error: ‘(__complex__ float){0.0f, 1.0e+0f}’ cannot be used as a function