[mesa-users] old version install

Bill Paxton paxton at kitp.ucsb.edu
Mon Dec 8 21:48:15 EST 2014


Hi Amber,

Are you using the makefile_header from the old version?  That would make sense.  But the compiler has changed since then.  Some things that were ignored before may be causing warnings with the new compiler.   Try looking at the flags in the new makefile_header to see what changes there are.

Good luck!
Bill



On Dec 8, 2014, at 5:54 PM, Amber Lauer wrote:

> For those of you anxiously waiting for the next installment in my saga "run old mesa model on old mesa version", here is the error I get when I try to compile mesa3185:
> 
> /home/amber/executables/mesa3185/utils
> building utils package.
> 
> gfortran -fno-range-check  -fopenmp  -I../public -I../private -I../../include -Wunused-value -Werror -W -fimplicit-none   -fbounds-check -O2 -g -c -ffree-form   ../public/utils_def.f
> gfortran -fno-range-check  -fopenmp  -I../public -I../private -I../../include -Wunused-value -Werror -W -fimplicit-none   -fbounds-check -O2 -g -c -ffree-form   ../private/utils_isnan_okay.f
> ../private/utils_isnan_okay.f:41.36:
> 
>          is_real_inf = (2*x==x .and. x /= 0)
>                                     1
> Warning: Inequality comparison for REAL(4) at (1)
> ../private/utils_isnan_okay.f:41.24:
> 
>          is_real_inf = (2*x==x .and. x /= 0)
>                         1
> Warning: Equality comparison for REAL(4) at (1)
> ../private/utils_isnan_okay.f:35.31:
> 
>          is_inf = (2*x==x .and. x /= 0)
>                                1
> Warning: Inequality comparison for REAL(8) at (1)
> ../private/utils_isnan_okay.f:35.19:
> 
>          is_inf = (2*x==x .and. x /= 0)
>                    1
> Warning: Equality comparison for REAL(8) at (1)
> make: *** [utils_isnan_okay.o] Error 1
> 
> /home/amber/executables/mesa3185/utils/make
> FAILED
> 
> 
> It's not a common compiler error as I googled the error messages. I conclude it is specifically mesa related.
> 
> 
> -- 
> Amber Lauer. M.S. Physics
> PhD Student,
> Graduate School of Physics,
> Louisiana State University
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