* [PATCH 0/3] kbuild: Clean up makefiles and then drop obj-n an obj-n
@ 2014-09-09 10:26 Masahiro Yamada
2014-09-09 10:26 ` [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick Masahiro Yamada
0 siblings, 1 reply; 6+ messages in thread
From: Masahiro Yamada @ 2014-09-09 10:26 UTC (permalink / raw)
To: linux-kbuild
Cc: Ben Dooks, Tony Lindgren, Linus Walleij, Nicolas Ferre,
Takashi Yoshii, Wolfram Sang, Greg Ungerer, Kukjin Kim,
Sam Ravnborg, Laurent Pinchart, Mike Turquette,
Geert Uytterhoeven, Russell King,
Jean-Christophe Plagniol-Villard, linux-samsung-soc, Ulrich Hecht,
Simon Horman, linux-omap, Andrew Victor, linux-arm-kernel,
Michal Marek, Ryan Mallon, netdev
Masahiro Yamada (3):
kbuild: remove unnecessary "obj- := dummy.o" trick
kbuild: remove unnecessary variable initializaions
kbuild: remove obj-n and lib-n handling
arch/arm/mach-at91/Makefile | 3 ---
arch/arm/mach-ebsa110/Makefile | 3 ---
arch/arm/mach-ep93xx/Makefile | 3 ---
arch/arm/mach-exynos/Makefile | 5 -----
arch/arm/mach-footbridge/Makefile | 3 ---
arch/arm/mach-iop13xx/Makefile | 5 -----
arch/arm/mach-iop32x/Makefile | 3 ---
arch/arm/mach-iop33x/Makefile | 3 ---
arch/arm/mach-ks8695/Makefile | 3 ---
arch/arm/mach-rpc/Makefile | 4 ----
arch/arm/mach-s3c24xx/Makefile | 5 -----
arch/arm/mach-s3c64xx/Makefile | 5 -----
arch/arm/mach-s5pv210/Makefile | 5 -----
arch/arm/mach-sa1100/Makefile | 3 ---
arch/arm/mach-u300/Makefile | 3 ---
arch/arm/plat-iop/Makefile | 6 ------
arch/arm/plat-omap/Makefile | 3 ---
arch/arm/plat-samsung/Makefile | 5 -----
drivers/clk/shmobile/Makefile | 2 --
drivers/net/wimax/Makefile | 4 ----
firmware/Makefile | 2 +-
scripts/Makefile.build | 4 ++--
scripts/Makefile.clean | 4 +---
scripts/Makefile.fwinst | 2 +-
24 files changed, 5 insertions(+), 83 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick
2014-09-09 10:26 [PATCH 0/3] kbuild: Clean up makefiles and then drop obj-n an obj-n Masahiro Yamada
@ 2014-09-09 10:26 ` Masahiro Yamada
2014-09-09 16:21 ` Peter Foley
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Masahiro Yamada @ 2014-09-09 10:26 UTC (permalink / raw)
To: linux-kbuild
Cc: Masahiro Yamada, Ben Dooks, Kukjin Kim, Russell King,
Mike Turquette, Laurent Pinchart, Simon Horman,
Geert Uytterhoeven, Wolfram Sang, Takashi Yoshii, Ulrich Hecht,
linux-arm-kernel, linux-samsung-soc, linux-kernel, netdev
In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
hence built-in.o is always created without such a trick.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
---
arch/arm/plat-samsung/Makefile | 1 -
drivers/clk/shmobile/Makefile | 2 --
drivers/net/wimax/Makefile | 4 ----
3 files changed, 7 deletions(-)
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 5fe1750..a402262 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -8,7 +8,6 @@ ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
obj-y :=
obj-m :=
-obj-n := dummy.o
obj- :=
# Objects we always build independent of SoC choice
diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
index e002923..9aab51c8 100644
--- a/drivers/clk/shmobile/Makefile
+++ b/drivers/clk/shmobile/Makefile
@@ -6,5 +6,3 @@ obj-$(CONFIG_ARCH_R8A7790) += clk-rcar-gen2.o
obj-$(CONFIG_ARCH_R8A7791) += clk-rcar-gen2.o
obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-div6.o
obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-mstp.o
-# for emply built-in.o
-obj-n := dummy
diff --git a/drivers/net/wimax/Makefile b/drivers/net/wimax/Makefile
index 992bc02..692184d 100644
--- a/drivers/net/wimax/Makefile
+++ b/drivers/net/wimax/Makefile
@@ -1,5 +1 @@
-
obj-$(CONFIG_WIMAX_I2400M) += i2400m/
-
-# (from Sam Ravnborg) force kbuild to create built-in.o
-obj- := dummy.o
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick
2014-09-09 10:26 ` [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick Masahiro Yamada
@ 2014-09-09 16:21 ` Peter Foley
2014-09-09 17:43 ` Mike Turquette
2014-09-10 3:40 ` David Miller
2 siblings, 0 replies; 6+ messages in thread
From: Peter Foley @ 2014-09-09 16:21 UTC (permalink / raw)
To: Masahiro Yamada
Cc: linux-kbuild, Ben Dooks, Kukjin Kim, Russell King, Mike Turquette,
Laurent Pinchart, Simon Horman, Geert Uytterhoeven, Wolfram Sang,
Takashi Yoshii, Ulrich Hecht, linux-arm-kernel, linux-samsung-soc,
LKML, netdev
On Tue, Sep 9, 2014 at 6:26 AM, Masahiro Yamada
<yamada.m@jp.panasonic.com> wrote:
> In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
> hence built-in.o is always created without such a trick.
>
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Peter Foley <pefoley2@pefoley.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick
2014-09-09 10:26 ` [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick Masahiro Yamada
2014-09-09 16:21 ` Peter Foley
@ 2014-09-09 17:43 ` Mike Turquette
2014-09-09 23:45 ` Simon Horman
2014-09-10 3:40 ` David Miller
2 siblings, 1 reply; 6+ messages in thread
From: Mike Turquette @ 2014-09-09 17:43 UTC (permalink / raw)
To: Masahiro Yamada, linux-kbuild
Cc: Masahiro Yamada, Ben Dooks, Kukjin Kim, Russell King,
Laurent Pinchart, Simon Horman, Geert Uytterhoeven, Wolfram Sang,
Takashi Yoshii, Ulrich Hecht, linux-arm-kernel, linux-samsung-soc,
linux-kernel, netdev
Quoting Masahiro Yamada (2014-09-09 03:26:19)
> In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
> hence built-in.o is always created without such a trick.
>
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
> ---
>
> arch/arm/plat-samsung/Makefile | 1 -
> drivers/clk/shmobile/Makefile | 2 --
> drivers/net/wimax/Makefile | 4 ----
> 3 files changed, 7 deletions(-)
>
> diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
> index 5fe1750..a402262 100644
> --- a/arch/arm/plat-samsung/Makefile
> +++ b/arch/arm/plat-samsung/Makefile
> @@ -8,7 +8,6 @@ ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
>
> obj-y :=
> obj-m :=
> -obj-n := dummy.o
> obj- :=
>
> # Objects we always build independent of SoC choice
> diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
> index e002923..9aab51c8 100644
> --- a/drivers/clk/shmobile/Makefile
> +++ b/drivers/clk/shmobile/Makefile
> @@ -6,5 +6,3 @@ obj-$(CONFIG_ARCH_R8A7790) += clk-rcar-gen2.o
> obj-$(CONFIG_ARCH_R8A7791) += clk-rcar-gen2.o
> obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-div6.o
> obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-mstp.o
> -# for emply built-in.o
> -obj-n := dummy
> diff --git a/drivers/net/wimax/Makefile b/drivers/net/wimax/Makefile
> index 992bc02..692184d 100644
> --- a/drivers/net/wimax/Makefile
> +++ b/drivers/net/wimax/Makefile
> @@ -1,5 +1 @@
> -
> obj-$(CONFIG_WIMAX_I2400M) += i2400m/
> -
> -# (from Sam Ravnborg) force kbuild to create built-in.o
> -obj- := dummy.o
> --
> 1.9.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick
2014-09-09 17:43 ` Mike Turquette
@ 2014-09-09 23:45 ` Simon Horman
0 siblings, 0 replies; 6+ messages in thread
From: Simon Horman @ 2014-09-09 23:45 UTC (permalink / raw)
To: Mike Turquette
Cc: Masahiro Yamada, linux-kbuild, Ben Dooks, Kukjin Kim,
Russell King, Laurent Pinchart, Geert Uytterhoeven, Wolfram Sang,
Takashi Yoshii, Ulrich Hecht, linux-arm-kernel, linux-samsung-soc,
linux-kernel, netdev
On Tue, Sep 09, 2014 at 10:43:37AM -0700, Mike Turquette wrote:
> Quoting Masahiro Yamada (2014-09-09 03:26:19)
> > In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
> > hence built-in.o is always created without such a trick.
> >
> > Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
>
> Acked-by: Mike Turquette <mturquette@linaro.org>
shmobile portion:
Acked-by: Simon Horman <horms+renesas@verge.net.au>
>
> > ---
> >
> > arch/arm/plat-samsung/Makefile | 1 -
> > drivers/clk/shmobile/Makefile | 2 --
> > drivers/net/wimax/Makefile | 4 ----
> > 3 files changed, 7 deletions(-)
> >
> > diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
> > index 5fe1750..a402262 100644
> > --- a/arch/arm/plat-samsung/Makefile
> > +++ b/arch/arm/plat-samsung/Makefile
> > @@ -8,7 +8,6 @@ ccflags-$(CONFIG_ARCH_MULTI_V7) += -I$(srctree)/$(src)/include
> >
> > obj-y :=
> > obj-m :=
> > -obj-n := dummy.o
> > obj- :=
> >
> > # Objects we always build independent of SoC choice
> > diff --git a/drivers/clk/shmobile/Makefile b/drivers/clk/shmobile/Makefile
> > index e002923..9aab51c8 100644
> > --- a/drivers/clk/shmobile/Makefile
> > +++ b/drivers/clk/shmobile/Makefile
> > @@ -6,5 +6,3 @@ obj-$(CONFIG_ARCH_R8A7790) += clk-rcar-gen2.o
> > obj-$(CONFIG_ARCH_R8A7791) += clk-rcar-gen2.o
> > obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-div6.o
> > obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-mstp.o
> > -# for emply built-in.o
> > -obj-n := dummy
> > diff --git a/drivers/net/wimax/Makefile b/drivers/net/wimax/Makefile
> > index 992bc02..692184d 100644
> > --- a/drivers/net/wimax/Makefile
> > +++ b/drivers/net/wimax/Makefile
> > @@ -1,5 +1 @@
> > -
> > obj-$(CONFIG_WIMAX_I2400M) += i2400m/
> > -
> > -# (from Sam Ravnborg) force kbuild to create built-in.o
> > -obj- := dummy.o
> > --
> > 1.9.1
> >
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick
2014-09-09 10:26 ` [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick Masahiro Yamada
2014-09-09 16:21 ` Peter Foley
2014-09-09 17:43 ` Mike Turquette
@ 2014-09-10 3:40 ` David Miller
2 siblings, 0 replies; 6+ messages in thread
From: David Miller @ 2014-09-10 3:40 UTC (permalink / raw)
To: yamada.m
Cc: linux-kbuild, ben-linux, kgene.kim, linux, mturquette,
laurent.pinchart+renesas, horms+renesas, geert, wsa, takasi-y,
ulrich.hecht, linux-arm-kernel, linux-samsung-soc, linux-kernel,
netdev
From: Masahiro Yamada <yamada.m@jp.panasonic.com>
Date: Tue, 9 Sep 2014 19:26:19 +0900
> In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
> hence built-in.o is always created without such a trick.
>
> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
For networking:
Acked-by: David S. Miller <davem@davemloft.net>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-09-10 3:40 UTC | newest]
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2014-09-09 10:26 [PATCH 0/3] kbuild: Clean up makefiles and then drop obj-n an obj-n Masahiro Yamada
2014-09-09 10:26 ` [PATCH 1/3] kbuild: remove unnecessary "obj- := dummy.o" trick Masahiro Yamada
2014-09-09 16:21 ` Peter Foley
2014-09-09 17:43 ` Mike Turquette
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