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* [PATCH 00/12] Remove unneeded build directory traversals
@ 2016-06-13 20:01 Andrew F. Davis
  2016-06-13 20:02 ` [PATCH 01/12] gpio: Only descend into gpio directory when CONFIG_GPIOLIB is set Andrew F. Davis
                   ` (11 more replies)
  0 siblings, 12 replies; 28+ messages in thread
From: Andrew F. Davis @ 2016-06-13 20:01 UTC (permalink / raw)
  To: Russell King, Miguel Ojeda Sandonis, Linus Walleij,
	Sebastian Reichel, Wolfram Sang, Richard Purdie, Jacek Anaszewski,
	Rusty Russell, Benjamin Herrenschmidt, Mauro Carvalho Chehab,
	Ulf Hansson, Lauro Ramos Venancio, Aloisio Almeida Jr,
	Samuel Ortiz, Ingo Molnar
  Cc: linux-pwm, lguest, linux-wireless, linux-mmc, linux-kernel,
	Andrew F . Davis, linux-gpio, linux-i2c, linuxppc-dev, linux-leds,
	linux-media

Hello all,

I was building a kernel for x86 and noticed Make still descended into
directories like drivers/gpu/drm/hisilicon, this seems kind of odd given
nothing will be built here. It looks to be due to some directories being
included in obj-y unconditionally instead of only when the relevant
CONFIG_ is set.

These patches are split by subsystem in-case, for some reason, a file in
a directory does need to be built, I believe I have checked for all
instances of this, but a quick review from some maintainers would be nice.

Thanks,
Andrew

Andrew F. Davis (12):
  gpio: Only descend into gpio directory when CONFIG_GPIOLIB is set
  pwm: Only descend into pwm directory when CONFIG_PWM is set
  amba: Only descend into amba directory when CONFIG_ARM_AMBA is set
  NFC: Only descend into nfc directory when CONFIG_NFC is set
  macintosh: Only descend into directory when CONFIG_MACINTOSH_DRIVERS
    is set
  hsi: Only descend into hsi directory when CONFIG_HSI is set
  auxdisplay: Only descend into directory when CONFIG_AUXDISPLAY is set
  i2c: Only descend into i2c directory when CONFIG_I2C is set
  [media] Only descend into directory when CONFIG_MEDIA_SUPPORT is set
  lguest: Only descend into lguest directory when CONFIG_LGUEST is set
  mmc: Only descend into mmc directory when CONFIG_MMC is set
  leds: Only descend into leds directory when CONFIG_NEW_LEDS is set

 drivers/Makefile | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

-- 
2.8.3

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^ permalink raw reply	[flat|nested] 28+ messages in thread
end of thread, other threads:[~2016-06-21 13:11 UTC | newest]

Thread overview: 28+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2016-06-13 20:01 [PATCH 00/12] Remove unneeded build directory traversals Andrew F. Davis
2016-06-13 20:02 ` [PATCH 01/12] gpio: Only descend into gpio directory when CONFIG_GPIOLIB is set Andrew F. Davis
2016-06-14  6:58   ` Linus Walleij
2016-06-13 20:02 ` [PATCH 02/12] pwm: Only descend into pwm directory when CONFIG_PWM " Andrew F. Davis
2016-06-13 20:02 ` [PATCH 03/12] amba: Only descend into amba directory when CONFIG_ARM_AMBA " Andrew F. Davis
2016-06-13 20:02 ` [PATCH 04/12] NFC: Only descend into nfc directory when CONFIG_NFC " Andrew F. Davis
2016-06-13 20:02 ` [PATCH 05/12] macintosh: Only descend into directory when CONFIG_MACINTOSH_DRIVERS " Andrew F. Davis
2016-06-13 20:02 ` [PATCH 06/12] hsi: Only descend into hsi directory when CONFIG_HSI " Andrew F. Davis
2016-06-14  0:36   ` kbuild test robot
2016-06-14 16:13     ` [PATCH] hsi: Build hsi_boardinfo.c into hsi core if enabled Andrew F. Davis
2016-06-15 12:48       ` Sebastian Reichel
2016-06-13 20:02 ` [PATCH 07/12] auxdisplay: Only descend into directory when CONFIG_AUXDISPLAY is set Andrew F. Davis
2016-06-13 20:02 ` [PATCH 08/12] i2c: Only descend into i2c directory when CONFIG_I2C " Andrew F. Davis
2016-06-14  0:18   ` kbuild test robot
2016-06-13 20:02 ` [PATCH 09/12] [media] Only descend into directory when CONFIG_MEDIA_SUPPORT " Andrew F. Davis
2016-06-13 20:02 ` [PATCH 10/12] lguest: Only descend into lguest directory when CONFIG_LGUEST " Andrew F. Davis
2016-06-20 20:44   ` Rusty Russell
2016-06-13 20:02 ` [PATCH 11/12] mmc: Only descend into mmc directory when CONFIG_MMC " Andrew F. Davis
2016-06-14  1:33   ` kbuild test robot
2016-06-13 20:02 ` [PATCH 12/12] leds: Only descend into leds directory when CONFIG_NEW_LEDS " Andrew F. Davis
2016-06-14  0:19   ` kbuild test robot
2016-06-15  6:48   ` Jacek Anaszewski
2016-06-17 22:46     ` Andrew F. Davis
2016-06-20  7:41       ` Jacek Anaszewski
2016-06-20 22:13         ` [PATCH] leds: Add no-op gpio_led_register_device when LED subsystem is disabled Andrew F. Davis
2016-06-21  7:09           ` Jacek Anaszewski
2016-06-21 11:48             ` Andrew F. Davis
2016-06-21 13:11               ` Jacek Anaszewski

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