From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] linux: handle read-only dts files
Date: Sun, 10 Jan 2016 18:02:57 +0100 [thread overview]
Message-ID: <20160110170257.GG3460@free.fr> (raw)
In-Reply-To: <1439338309-19690-1-git-send-email-hollis_blanchard@mentor.com>
Hollis, All,
On 2015-08-11 17:11 -0700, Hollis Blanchard spake thusly:
> Some fine version control systems make all files read-only. The custom DTS file
> may therefore be read-only, and that permission is preserved when copying into
> the Linux build directory. A subsequent rebuild tries to 'cp' again, which
> fails with a "Permission denied" error unless the -f option is used.
>
> Signed-off-by: Hollis Blanchard <hollis_blanchard@mentor.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Regards,
Yann E. MORIN.
> ---
> linux/linux.mk | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/linux/linux.mk b/linux/linux.mk
> index 375a9e1..a4c4733 100644
> --- a/linux/linux.mk
> +++ b/linux/linux.mk
> @@ -270,7 +270,7 @@ endif
> # configuration has changed.
> define LINUX_BUILD_CMDS
> $(if $(BR2_LINUX_KERNEL_USE_CUSTOM_DTS),
> - cp $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)) $(KERNEL_ARCH_PATH)/boot/dts/)
> + cp -f $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)) $(KERNEL_ARCH_PATH)/boot/dts/)
> $(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME)
> @if grep -q "CONFIG_MODULES=y" $(@D)/.config; then \
> $(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) modules ; \
> --
> 2.3.2
>
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot
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next prev parent reply other threads:[~2016-01-10 17:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-12 0:11 [Buildroot] [PATCH] linux: handle read-only dts files Hollis Blanchard
2015-08-12 14:58 ` Nikolay Dimitrov
2015-08-12 16:02 ` Hollis Blanchard
2015-08-12 16:11 ` Nikolay Dimitrov
2015-08-12 16:27 ` Hollis Blanchard
2015-08-12 16:37 ` Nikolay Dimitrov
2015-08-12 17:00 ` Nikolay Dimitrov
2016-01-10 17:02 ` Yann E. MORIN [this message]
2016-01-19 20:59 ` Thomas Petazzoni
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