Compiling under TSO

You can invoke the z/OS® XL C/C++ compiler under TSO by foreground execution from TSO READY. This method of foreground execution calls the CC or CXX REXX EXECs supplied by IBM®.

Note: To run the compiler under TSO, you must have access to the runtime libraries. To ensure that you have access to the runtime library and compiler, do one of the following:

Have your system programmer add the libraries to the LPALST or LPA
Have your system programmer add the libraries to the LNKLST
Have your system programmer change the LOGON PROC so the libraries are added to the STEPLIB for the TSO session
Have your system programmer customize the REXX EXEC CCNCCUST, which is called by the CC, CXX, and other EXECs to set up the environment