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Conference turris::fortran

Title:Digital Fortran
Notice:Read notes 1.* for important information
Moderator:QUARK::LIONEL
Created:Thu Jun 01 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1333
Total number of notes:6734

1241.0. "Fortan for Alpha will remove F77 if only F90 selected" by CSC32::D_SANFORD () Wed Mar 26 1997 12:40

    OpenVMS Alpha V6.2
    Digital Fortran 77 V7.1-107

    A customer who was currently using Fortran V6.3 wanted to just install
    Digital Fortran 90 V7.1-330 to perform some testing before upgrading 
    to Fortran 77 V7.1, but when selecting NO for the Fortran 77 compiler
    the installation will REMOVE the FORTRAN command VERB.  It would be
    preferred to keep the current compiler.

    To work around this problem we recommend copying the existing compiler
    (not sure if we try to delete it), installing the Fortran 77 compiler 
    and using a lgoical name.  For DEC Fortran V6.3:

      $ COPY SYS$SYSTEM:DEC_FORTRAN.EXE -
      SYS$COMMON:[SYSEXE]DEC_FORTRAN-V063.EXE

      $ DEFINE FORT$MAIN SYS$SYSTEM:DEC_FORTRAN-V063.EXE

    I don't really see this as a problem with Fortran, it would just be
    nice to be able to install one component while leaving the other
    intact.  The installation does not say that the current F77 compiler 
    will be removed if you continue.

    Regards, Drew Sanford
    Customer Support Center
    C970321-4330

    From the installation:

    $ PRODUCT INSTALL FORTRAN ...
    .
    Do you want all the default values for this product? [YES] n

        *** DEC AXPVMS VMS V6.2     [Available]

        *** DEC AXPVMS FORRTL V7.1-1      [Available]

    Digital Fortran 90 compiler [YES]

    Digital Fortran 77 compiler [YES] NO

    Do you want to view the values? [NO] 

T.RTitleUserPersonal
Name
DateLines
1241.1workingTLE::WHITLOCKStan WhitlockWed Mar 26 1997 14:444
We'll look into this and reply here when we understand what's going on and how
to get just one {f77 xor f90} installed.

/Stan
1241.2QUARK::LIONELFree advice is worth every centThu Mar 27 1997 04:496
    This is a result of the way PCSI does installations - I'm not sure we
    can do much about it.  The workaround of copying the old F77 compiler
    is fine.  I'll see if there's anything I can do in the installation
    to help with this.
    
    		Steve