Making Language Environment and C++ runtime libraries available

These Language Environment® and C++ runtime libraries must be available to Infoprint Server:

• CEE.SCEERUN
• CEE.SCEERUN2
• CBC.SCLBDLL

The SCEERUN and SCLBDLL data sets must reside in an APF-authorized library.

To make Language Environment and C++ runtime libraries available:

1. Add the SCEERUN, SCEERUN2, and SCLBDLL libraries to the system LNKLST. Also, consider placing the SCEELPA data set (which contains key modules) in LPA for better performance.

   Some installations choose not to add the SCEERUN and SCLBDLL libraries to LNKLST because these libraries contain module names that might intersect with names in other libraries. The module names in SCEERUN2 do not intersect with module names in other libraries, so you can add SCEERUN2 to LNKLST with no adverse effects.

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2. If you did not add the SCEERUN and SCLBDLL libraries to the system LNKLST (step 1), add them to these system files. If you did not add SCEERUN2 to the system LNKLST, add SCEERUN2 in the same places as you add SCEERUN.
   1. Add the SCEERUN and SCLBDLL libraries to the STEPLIBLIST facility of the BPXPRMxx PARMLIB member.

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   2. Add this statement to the /etc/rc file:

      export STEPLIB=hlq.SCEERUN:hlq.SCLBDLL

      For example, if you use the standard high-level qualifiers, add this statement:

      export STEPLIB=CEE.SCEERUN:CBC.SCLBDLL

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   3. Remove these statements from the /etc/profile file:

      if [-z "$STEPLIB"] && tty -s;
      then
        export STEPLIB=none
        exec sh -L
      fi

      Replace these statements in the /etc/profile file with this statement:

      export STEPLIB=hlq.SCEERUN:hlq.SCLBDLL

      For example, if you use the standard high-level qualifiers, add this statement:

      export STEPLIB=CEE.SCEERUN:CBC.SCLBDLL

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   4. Create an aopstart EXEC for your installation. In the aopstart EXEC, uncomment and edit this statement:

      /*n=n+1;env.n='STEPLIB=hlq.SCEERUN:hlq.SCLBDLL'          */

      For example, if you use the standard high-level qualifiers, code this statement:

      n=n+1;env.n='STEPLIB=CEE.SCEERUN:CBC.SCLBDLL'

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   5. Add the SCEERUN and SCLBDLL libraries to the AOPSTART JCL procedure. AOPSTART is shipped in SYS1.IBM.PROCLIB. However, during install it might have been copied to another data set in the PROCLIB concatenation.

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   6. Add the SCEERUN and SCLBDLL libraries to the TSO logon procedures for Infoprint Server administrators who use Infoprint Server ISPF panels.

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   Related information:
   • Creating the aopd.conf configuration file
   • Editing the AOPSTART JCL procedure
   • Defining libraries in the TSO logon procedure
   • For information about how to access the Language Environment run-time libraries and improve the performance of run-time libraries, see z/OS UNIX System Services Planning.