-qidirfirst
Category
Pragma equivalent
None.
Purpose
Searches for user included files in directories that are specified by the -I option before searching any other directories.
Defaults
-qnoidirfirstUsage
This option only affects files that are included by the #include "file_name" directive or the -include option. This option has no effect on the search order for XL C/C++ or system header files. This option also has no effect on files that are included by absolute paths.
-qidirfirst is independent of the -qnostdinc option.
Predefined macros
None.
Examples
To compile myprogram.c and
instruct the compiler to search for included files in /usr/tmp/myinclude first
and then the directory in which the source file is located, use the
following command:
xlc myprogram.c -I/usr/tmp/myinclude -qidirfirst
