Hello I could not build symbolic 1.0.6 on octave 3.0.1 cygwin. The previous version symbolic 1.0.5 was able to built without trouble on octave 3.0.1 cygwin. Errors happned at building the symbols.oct, A lot of messages like 'undefined reference to `GiN aC::...' were appeared.
I have used cln-1.2.0 and ginac 1.4.1. Are the more recent version of those required? It will be helpful for me if ginac developper give me some suggestive comments. Regards Tatsuro ******************* mkoctfile -v -o symbols.oct symbols.o probably_prime.o differentiate.o findsymbols.o numden.o syminfo.o symlsolve.o sumterms.o sym-bool.o sym-create.o ov-ex.o ov-vpa.o ov-ex-mat.o ov-relational.o op-ex-mat.o op-ex.o op-vpa.o /opt/octave/gcc-3.4.4dw2/bin/g++ -shared -Wl,--export-all-symbols -Wl,--enable-auto-import -Wl,--enable-runtime-pseudo-reloc -o symbols.oct symbols.o probably_prime.o differentiate.o findsymbols.o numden.o syminfo.o symlsolve.o sumterms.o sym-bool.o sym-create.o ov-ex.o ov-vpa.o ov-ex-mat.o ov-relational.o op-ex-mat.o op-ex.o op-vpa.o -L/opt/octave/octave-3.0.1/lib/octave-3.0.1 -L/opt/octave/octave-3.0.1/lib -loctinterp -loctave -lcruft -L/opt/octave/gcc-3.4.4dw2/lib -L/opt/octave/octave-3.0.1/lib -llapack -ltmglib -lblas -lfftw3 -lgmp -L/opt/octave/gcc-3.4.4dw2/lib -L/opt/octave/octave-3.0.1/lib -L/opt/octave/gcc-3.4.4dw2/bin/../lib/gcc/i686-pc-cygwin/3.4.4 -L/opt/octave/gcc-3.4.4dw2/bin/../lib/gcc -L/usr/local/gcc-3.4.4dw2/lib/gcc/i686-pc-cygwin/3.4.4 -L/usr/lib/gcc/i686-pc-cygwin/3.4.4 -L/opt/octave/gcc-3.4.4dw2/bin/../lib/gcc/i686-pc-cygwin/3.4.4/../../.. -L/usr/local/gcc-3.4.4dw2/lib/gcc/i686-pc-cygwin/3.4.4/../../.. -lz -lm -lfrtbegin -lg2c -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 ?????????? Part of error op-vpa.o: In function `_Z32oct_binop_vpa_complex_matrix_addRK17octave_base_value S1_': /opt/octave/octave-forge-bundle-20080429/main/symbolic-1.0.6/src/op-vpa.cc:35: u ndefined reference to `GiNaC::matrix::matrix(unsigned int, unsigned int)' op-vpa.o: In function `_Z32oct_binop_vpa_complex_matrix_addRK17octave_base_value S1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::matrix::operator()(unsigned int, unsigned int)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::matrix::operator()(unsigned int, unsigned int)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::operator+(GiNaC::ex const&, GiNaC::ex const&)' op-vpa.o: In function `_Z32oct_binop_vpa_complex_matrix_addRK17octave_base_value S1_': /opt/octave/octave-3.0.1/include/ginac/basic.h:117: undefined reference to `vtab le for GiNaC::basic' op-vpa.o: In function `_Z32oct_binop_vpa_complex_matrix_addRK17octave_base_value S1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `GiNa C::basic::basic(GiNaC::basic const&)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `vtab le for GiNaC::matrix' op-vpa.o: In function `_Z32oct_binop_vpa_complex_matrix_addRK17octave_base_value S1_': /opt/octave/octave-3.0.1/include/ginac/basic.h:117: undefined reference to `vtab le for GiNaC::basic' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `GiNa C::basic::basic(GiNaC::basic const&)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `vtab le for GiNaC::matrix' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-forge-bundle-20080429/main/symbolic-1.0.6/src/op-vpa.cc:34: u ndefined reference to `GiNaC::matrix::matrix(unsigned int, unsigned int)' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::matrix::operator()(unsigned int, unsigned int)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::matrix::operator()(unsigned int, unsigned int)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::operator/(GiNaC::ex const&, GiNaC::ex const&)' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/basic.h:117: undefined reference to `vtab le for GiNaC::basic' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `GiNa C::basic::basic(GiNaC::basic const&)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `vtab le for GiNaC::matrix' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_divRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/basic.h:117: undefined reference to `vtab le for GiNaC::basic' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_mulRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `GiNa C::basic::basic(GiNaC::basic const&)' /opt/octave/octave-3.0.1/include/ginac/matrix.h:95: undefined reference to `vtab le for GiNaC::matrix' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_mulRK17octave_base_valueS1_': /opt/octave/octave-forge-bundle-20080429/main/symbolic-1.0.6/src/op-vpa.cc:34: u ndefined reference to `GiNaC::matrix::matrix(unsigned int, unsigned int)' op-vpa.o: In function `_Z24oct_binop_vpa_matrix_mulRK17octave_base_valueS1_': /opt/octave/octave-3.0.1/include/ginac/matrix.h:107: undefined reference to `GiN aC::matrix::operator()(unsigned int, unsigned int)' -------------------------------------- GANBARE! 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