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ARM Compiler ARM C and C++ Libraries and Floating-Point Support User Guide : Increasing portability of object files to other CLIBABI implementations

Increasing portability of object files to other CLIBABI implementations

You can request full CLIBABI portability to increase the portability of your object files to other implementations of the CLIBABI.

Note

This reduces the performance of some library operations.

There are a number of methods you can use to request full CLIBABI portability.

Procedure

  • Specify #define _AEABI_PORTABILITY_LEVEL 1 before you #include any library headers, such as <stdlib.h>.
  • Specify -D_AEABI_PORTABILITY_LEVEL=1 on the compiler command line.
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