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Hello nc-config --cflags allows you to determine what the appropriate values for CFLAGS are, when building against libnetcdf. For example, if I were configuring a program which I had written, using a `configure` script, to link against netCDF at compile time, I would use it as follows: $ CFLAGS=$(nc-config --cflags) LDFLAGS=$(nc-config --libs) ./configure [other options specific to my setup] Where $(nc-config --cflags) passes the output of the command to the environmental variable, CFLAGS. I hope this helps clarify things, thanks! -Ward > Hi, > > I'm working on building NetCDF for a customer and am wondering if you know > what this flag does, if anything. I cannot find it online. > > ~> nc-config --cflags > -DpgiFortran > > Thanks, > Dee > > Ticket Details =================== Ticket ID: TJO-668809 Department: Support netCDF Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.