Re: Linux-5.9: Remove CC_FLAGS_USING via asflags-remove

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Subject: Re: Linux-5.9: Remove CC_FLAGS_USING via asflags-remove
From: Sedat Dilek <sedat.dilek@xxxxxxxxx>
Date: Sun, 4 Oct 2020 16:22:07 +0200
Cc: Linux Kbuild mailing list <linux-kbuild@xxxxxxxxxxxxxxx>
In-reply-to: <CA+icZUWAYBSmBBcBSkGso45n=jmehEv2SUxJ13kCqHF+Qi8yCw@mail.gmail.com>
Reply-to: sedat.dilek@xxxxxxxxx

Both work.

[ lib/Makefile ]

ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE)

#1:
ccflags-remove-$(CONFIG_FUNCTION_TRACER) += -DCC_USING_NOP_MCOUNT

#2:
KBUILD_CFLAGS := $(filter-out -DCC_USING_NOP_MCOUNT, $(KBUILD_CFLAGS))

- Sedat -

References:
- Linux-5.9: Remove CC_FLAGS_USING via asflags-remove
  - From: Sedat Dilek
- Re: Linux-5.9: Remove CC_FLAGS_USING via asflags-remove
  - From: Masahiro Yamada
- Re: Linux-5.9: Remove CC_FLAGS_USING via asflags-remove
  - From: Sedat Dilek

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