Conditionalize make behavior e.g. disable --gc-sections

Peter Dufault dufault at
Tue May 7 09:03:39 UTC 2019

What is best practice to change build behavior?  e.g. I need to use --whole-archive/--no-whole-archive in one place but --gc-sections breaks it and that's turned on for the BSP (xilinx_zynq_a9_qemu).

I’ve done this in the .cfg files for the BSP:




and then I set RTEMS_GC_SECTIONS_DISABLE=1 in the one Makefile where I need it.  I don’t see similar patterns, is this the way to do it?

Peter Dufault
HD Associates, Inc.      Software and System Engineering

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