Re: [Meep-discuss] Build MEEP error

2021-01-07 Thread Steven G. Johnson
This error message makes it seem like your compiler installation is broken somehow — it looks like you have multiple versions of gcc and gfortran installed, one in /usr/bin and one in your /home/mx83/anaconda3 installation? I would suggest using /usr/bin/gcc if you are using /usr/bin/gfortran.

Re: [Meep-discuss] Build MEEP error

2021-01-06 Thread Mandy Xia
I checked the config.log and the following is the log related to the "checking for Fortran 77 name-mangling scheme... unknown" message. which gfortran gives me /usr/bin/gfortran and if I set F77=/usr/bin/gfortran I get the same message. I am wondering if you have any suggestions on this. Thanks!

Re: [Meep-discuss] Build MEEP error

2021-01-06 Thread Steven G. Johnson
> On Jan 5, 2021, at 11:22 AM, Mandy Xia wrote: > > I checked the configure output and it says "checking for Fortran 77 > name-mangling scheme... unknown configure: WARNING: unknown Fortran > name-mangling scheme" so it seems that it had some trouble with the Fortran > compiler. I think

Re: [Meep-discuss] Build MEEP error

2021-01-05 Thread Mandy Xia
I checked the configure output and it says "checking for Fortran 77 name-mangling scheme... unknown configure: WARNING: unknown Fortran name-mangling scheme" so it seems that it had some trouble with the Fortran compiler. I think gfortran is installed in the system and I also have it installed

Re: [Meep-discuss] Build MEEP error

2021-01-05 Thread Steven G. Johnson
> On Jan 5, 2021, at 9:20 AM, Mandy Xia wrote: > "multilevel-atom.cpp:80:25: error: variable or field ‘F77_FUNC’ declared void > #define DGETRF F77_FUNC(dgetrf, DGETRF) F77_FUNC etcetera are macros defined (in config.h) by the configure script in order to interface with your Fortran