I’m getting the following error for octave-linear-algebra during config: :info:configure /usr/bin/arch -arch x86_64 /opt/local/bin/mkoctfile-4.2.2 --verbose -DHAVE_OCTAVE_42 -v -DHAVE_CONFIG_H -Wall gsvd.o dbleGSVD.o CmplxGSVD.o -o gsvd.oct :info:configure /usr/bin/clang++ -std=gnu++11 -I/opt/local/include/octave-4.2.2/octave/.. -I/opt/local/include/octave-4.2.2/octave -I/opt/local/include -D_THREAD_SAFE -pthread -pipe -Os -std=c++11 -stdlib=libc++ -arch x86_64 -bundle -bundle_loader /opt/local/bin/octave-4.2.2 -Wall -o gsvd.oct gsvd.o dbleGSVD.o CmplxGSVD.o -L/opt/local/lib/octave/4.2.2 -L/opt/local/lib -L/opt/local/lib -lsatlas -loctinterp -loctave :info:configure clang: warning: argument unused during compilation: '-pthread' :info:configure Undefined symbols for architecture x86_64: :info:configure "_dggsvd_", referenced from: :info:configure GSVD::init(Matrix const&, Matrix const&, GSVD::type) in dbleGSVD.o :info:configure "_zggsvd_", referenced from: :info:configure ComplexGSVD::init(ComplexMatrix const&, ComplexMatrix const&, GSVD::type) in CmplxGSVD.o :info:configure ld: symbol(s) not found for architecture x86_64 :info:configure clang: error: linker command failed with exit code 1 (use -v to see invocation) :info:configure make: *** [gsvd.oct] Error 1
My setup is: OS 10.11.6 MacPorts 2.4.3 arpack -accelerate+atlas-gfortran+gcc5 atlas +gcc5 octave -accelerate+atlas Mark Brethen [email protected]
