Re: autoconf on Linux/opteron

• To: Harry Mangalam <hjm@xxxxxxxxx>
• Subject: Re: autoconf on Linux/opteron
• From: Ed Hartnett <ed@xxxxxxxxxxxxxxxx>
• Date: Tue, 22 Feb 2005 15:04:57 -0700

Harry Mangalam <hjm@xxxxxxxxx> writes:

> Hi there,
>
> This is mostly an FYI:
>
> I'm building netCDF lib on an opteron /Linux (ubuntu) in 64 bit mode with f77 
> & f90, gcc 3.4.
>
> I can get it to build correctly after modifying the macro.make file to 
> resemble
>
>    31 # Compilation:
>    32 CC    = gcc -Df2cFortran   <-- had to be manually edited
>    33 CXX      = g++
>    34 FC    = f77               
>    35 F90      = f90             
>    36 CFLAGS      = -g
>    37 CXXFLAGS = -g -O2
>    38 FFLAGS      = -ff2c        <--had to be manually edited
>    39 F90FLAGS =                 
>  
> When you next re-examine the autoconf process, you might try to detect this 
> platform and add these flags automagically.  Our experience with the opteron 
> so far has been pretty good and this may well be a standard platform for 
> large data sets soon.

The intention is that you set these as environment variables before
running configure.

Can you tell me what fortran compiler the above works with?

Thanks!

Ed

-- 
Ed Hartnett  -- ed@xxxxxxxxxxxxxxxx

• Follow-Ups:
  • Re: autoconf on Linux/opteron
    • From: Gerry Creager N5JXS
  • Re: autoconf on Linux/opteron
    • From: Harry Mangalam

• References:
  • autoconf on Linux/opteron
    • From: Harry Mangalam