diff mbox

pinctrl: pass -DDEBUG in subdirs

Message ID 1420798956.23114.18.camel@mtksdaap41 (mailing list archive)
State New, archived
Headers show

Commit Message

Yingjoe Chen Jan. 9, 2015, 10:22 a.m. UTC 
On Fri, 2015-01-09 at 10:41 +0100, Linus Walleij wrote:
> When drivers are compiled in subdirectories the -DDEBUG flag need
> to be passed in the individual Makefiles.

Hi,

It will be easy to forget adding this when adding new subdirectories.
Can we do this instead?

Comments

Linus Walleij Jan. 10, 2015, 9:46 p.m. UTC | #1 
On Fri, Jan 9, 2015 at 11:22 AM, Yingjoe Chen <yingjoe.chen@mediatek.com> wrote:
>
> On Fri, 2015-01-09 at 10:41 +0100, Linus Walleij wrote:
>> When drivers are compiled in subdirectories the -DDEBUG flag need
>> to be passed in the individual Makefiles.
>
> Hi,
>
> It will be easy to forget adding this when adding new subdirectories.
> Can we do this instead?
(...)
> -ccflags-$(CONFIG_DEBUG_PINCTRL)        += -DDEBUG
> +subdir-ccflags-$(CONFIG_DEBUG_PINCTRL) += -DDEBUG

Yeah of course :/

subdir-ccflags applies to this subdir and all below it then I take it.
Typical I don't know such stuff :(

Yours,
Linus Walleij
diff mbox

Patch

diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index af365c5..36f1d620 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -1,6 +1,6 @@ 
 # generic pinmux support

-ccflags-$(CONFIG_DEBUG_PINCTRL)        += -DDEBUG
+subdir-ccflags-$(CONFIG_DEBUG_PINCTRL) += -DDEBUG

Joe.C