Category
Pragma equivalent
None.
Purpose
When used with the -qmkshrobj or -G option, includes or excludes global symbols marked as weak from the export list generated when you create a shared object.
Defaults
-qweakexp: weak symbols are exported.
Usage
See -qweaksymbol for a description of weak symbols.
Use the -qweakexp option with the -qmkshrobj or -G option. See the description of -qmkshrobj or -G for more information.
Predefined macros
None.
Examples
To compile myprogram.c into a shared object and prevent
weak symbols from being exported, enter the following command:
xlc myprogram.c -qmkshrobj -qnoweakexp