Input control
The options in this category specify the type and location of your
source files.
| Option name | Equivalent pragma name | Description |
|---|---|---|
| -+ (plus sign) (C++ only) | None. | Compiles any file as a C++ language file. |
| -qcinc (C++ only) | None. | Places an extern "C" { } wrapper around the contents of include files located in a specified directory. |
| -I | None. | Adds a directory to the search path for include files. |
| -qidirfirst | #pragma options idirfirst | Searches for user included files in directories that are specified by the -I option before searching any other directories. |
| -qinclude | None. | Specifies additional header files to be included in a compilation unit, as though the files were named in an #include statement in the source file. |
| -qsourcetype | None. | Instructs the compiler to treat all recognized source files as a specified source type, regardless of the actual file name suffix. |
| -qstdinc | #pragma options stdinc | Specifies whether the standard include directories are included in the search paths for system and user header files. |
