Compiler customization
Option name | Description |
---|---|
@file (-qoptfile) | Specifies a response file that contains a list of additional command line options to be used for the compilation. Response files typically have the .rsp suffix. |
-B | Specifies substitute path names for XL C/C++ components such as the assembler, C preprocessor, and linker. |
-F | Names an alternative configuration file or stanza for the compiler. |
-t | Applies the prefix specified by the -B option to the designated components. |
-X (-W) | Passes the listed options to a component that is executed during compilation. |
-qasm_as | Specifies the path and flags used to invoke the assembler in order to handle assembler code in an asm assembly statement. |
-isystem (-qc_stdinc) (C only) | Changes the standard search location for the XL C header files. |
-isystem (-qcpp_stdinc) (C++ only) | Changes the standard search location for the XL C++ header files. |
-isystem (-qgcc_c_stdinc) (C only) | Changes the standard search location for the GNU C system header files. |
-isystem (-qgcc_cpp_stdinc) (C++ only) | Changes the standard search location for the GNU C++ system header files. |
-qpath | Specifies substitute path names for XL C/C++ components such as the compiler, assembler, linker, and preprocessor. |
-qspill | Specifies the size (in bytes) of the register spill space, the internal program storage areas used by the optimizer for register spills to storage. |