On 05/26/2015 10:26 AM, lejeczek wrote:

hi everybody

I'd like to ask if you might know what if any impact this var has on gfortran compiler during rebuild? Docs on gfortran say it does not use env vars thus what is the point. Also when I use and export my FCFLAGS I do not see them in rpmbuild output used by gfortran.

gfortran (or any other compiler) doesn't directly use any *FLAGS environment variable. It is up to the build system to handle it and pass it to the compiler on the command line.

While CFLAGS/CXXFLAGS is pretty standard these days, the fortran world can be inconsistent. What package/software is this?