Hello, trying to install the optim-1.0.5 package on octave 3.2.0/mingw32 fails with the error
> pkg install -verbose optim-1.0.5.tar.gz __bfgsmin.cc: In function 'ColumnVector lbfgs_recursion(int, Matrix, Matrix, ColumnVector)': __bfgsmin.cc:141: warning: unused variable 'k' __bfgsmin.cc:142: warning: unused variable 'n' __bfgsmin.cc:143: warning: unused variable 'i' __bfgsmin.cc:143: warning: unused variable 'j' __bfgsmin.cc: In function 'int __bisectionstep(double&, double&, std::string, octave_value_list, ColumnVector, ColumnVector, int, int)': __bfgsmin.cc:161: warning: unused variable 'found_improvement' __bfgsmin.cc: In function 'int __newtonstep(double&, double&, std::string, octave_value_list, ColumnVector, ColumnVector , int, int)': __bfgsmin.cc:242: error: 'lo_ieee_isnan' was not declared in this scope mingw32-g++-4.3.0-dw2: __bfgsmin.o: No such file or directory strip: '__bfgsmin.oct': No such file make: *** [__bfgsmin.oct] Error 1 the function lo_ieee_isnan() is still in octave 3.2.0, declared in lo-ieee.h. Apparently this header is no longer included automatically. So manually including it as in diff -urN optim-1.0.5/src/__bfgsmin.cc optim-1.0.5b/src/__bfgsmin.cc --- optim-1.0.5/src/__bfgsmin.cc 2009-05-08 15:17:19 +0200 +++ optim-1.0.5b/src/__bfgsmin.cc 2009-06-06 15:33:46 +0200 @@ -26,6 +26,7 @@ #include <oct.h> #include <octave/parse.h> #include <octave/Cell.h> +#include <octave/lo-ieee.h> #include <float.h> #include "error.h" allows installation to complete. benjamin ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ Octave-dev mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/octave-dev
