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Arm Compiler armlink User Guide : REQUIRE steering file command

REQUIRE steering file command

Creates a DT_NEEDED tag in the dynamic array.

DT_NEEDED tags specify dependencies to other shared objects used by the application, for example, a shared library.


REQUIRE pattern[,pattern]



is a string representing a filename. No wild characters are permitted.


The linker inserts a DT_NEEDED tag with the value of pattern into the dynamic array. This tells the dynamic loader that the file it is currently loading requires pattern to be loaded.


DT_NEEDED tags inserted as a result of a REQUIRE command are added after DT_NEEDED tags generated from shared objects or dynamically linked libraries (DLLs) placed on the command line.