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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, I inherited a project where the customer wants us to re-build this ForTran = application with a more modern compiler. I did some research and found tha= t the GCC compiler probably has the most up to date compiler available, so = we decided to us 13.1.0 version of GCC. It has been about 40 years since I= last used Fortran, and very little at that time, and I didn't realize that= there were different libraries available based upon which compiler that wa= s used at the time. Apparently, from what I can tell from the research tha= t I've done, is it was last built using a MicroSoft compiler because of two= of the libraries that are used. From what I've read, Compaq had the compi= ler for a time and now Intel has it. Anyway, since I was not the person who originally worked on this code, I am= not sure what functionality from the two libraries are being used, so I wo= uld like to find the one or more libraries that are equivalent to the libra= ries that are being used from the Intel libraries. From what I understand,= the libraries have been split up into more than one library since Intel to= ok it over, but all that I know is that the two libraries in question are D= FPORT and DFLIB. Can someone help me find the equivalent libraries in GCC that replace all o= f the functionality in DFPORT and DFLIB or point me in a direction where I = can find this information? I've been trying to find it for the last 3 week= s and have found a lot of things, but nothing I can use or that works. I'v= e tried, unsuccessfully, to use the Intel libraries, as well as trying to r= ebuild them. If there aren't any equivalent libraries then I may need to w= ork on getting the Intel compiler added to the software list, which will ta= ke another month or more. So any help would be very much appreciated. Thank you, Larry M. Lemons Sr. Software Developer --_000_DM6PR15MB38795B06066EF31DEF390094817E9DM6PR15MB3879namp_--