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From: Thomas Monjalon <thomas@monjalon.net>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dev@dpdk.org, John McNamara <john.mcnamara@intel.com>
Subject: Re: [dpdk-dev] [PATCH] mk: add debug target
Date: Fri, 02 Feb 2018 10:07:31 +0100	[thread overview]
Message-ID: <7264515.xsl8mJ6Wl0@xps> (raw)
In-Reply-To: <e4160725-1bb3-914a-f888-37498d6c0b34@intel.com>

01/02/2018 18:04, Ferruh Yigit:
> On 1/30/2018 11:40 PM, Thomas Monjalon wrote:
> > 16/12/2017 01:13, Ferruh Yigit:
> >> Add "debug" target to build library with debug symbols and optimization
> >> disabled.
> >>
> >> This is shortcut for exiting method to compile with
> >> EXTRA_CFLAGS="-O0 -g3"
> >>
> >> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
> >> ---
> >> +	debug            build library with debug symbols
> > [...]
> >> +.PHONY: debug
> >> +debug:
> >> +	$(Q)$(MAKE) EXTRA_CFLAGS="-O0 -g3"
> > 
> > This target will override any EXTRA_CFLAGS,
> > so we cannot build in debug mode with more extra cflags this way.
> 
> How about EXTRA_CFLAGS+="-O0 -g3"
> which is not override EXTRA_CFLAGS but merge them, can be ok?

I am not sure it works. Have you tested?

  reply	other threads:[~2018-02-02  9:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-16  0:13 Ferruh Yigit
2018-01-30 23:40 ` Thomas Monjalon
2018-02-01 17:04   ` Ferruh Yigit
2018-02-02  9:07     ` Thomas Monjalon [this message]
2018-02-05  9:23       ` Olivier Matz

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