Specifying compiler options in a configuration file

The default configuration file (/opt/IBM/xlc/13.1.3/etc/xlc.cfg) defines values and compiler options for the compiler. The compiler refers to this file when compiling C programs.

The configuration file is a plain text file. You can edit this file, or create an additional customized configuration file to support specific compilation requirements. For more information, see Using custom compiler configuration files.

Parent topic: Specifying compiler options


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