Hi,
Recently I wrote a test module, within my module I need remove -pg flag
which is defined by host Makefile (which enable -pg, ftrace function).
I used a trick in my module makefile KBUILD_CFLAGS := $(subst -pg,,$(KBUILD_CFLAGS)),
and it works well.
The point that I can not echo out $(KBUILD_CFLAGS) in my module makefile to verify immediately is confusing me.
So is there a proper or hack way how I can echo out system's KBUILD_CFLAGS.
Looking for your tips, and thanks very much.
Best regards,
Raphael
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