13 Jan
2015
13 Jan
'15
10:41 a.m.
On 01/13/2015 10:20 AM, Jeff Hammond wrote:
Googling "F90FLAGS -mpich" reveals a litany of scientific applications that rely upon the F90 environment variable to be configured. Some users don't want to set F90 manually for every build if they know they always want to use F90=ifort, hence the shell export.
no one is asking anyone to set F90FLAGS globally. that's ridiculous. One can easily scope the environment variables to the invocation of configure: /home/robl/src/mpich/configure CFLAGS="-DJEFF_IS_A_HOTTHEAD" F90FLAGS="-Wall -Something_only_mpich_needs" --enable-robl-is-awesome ==rob -- Rob Latham Mathematics and Computer Science Division Argonne National Lab, IL USA