[Buildroot] [PATCH 01/12] fs/common: add <fs>_POST_GEN_HOOKS support

[Yann E. MORIN]

Thomas, All,

On 2015-06-04 17:05 +0200, Thomas Petazzoni spake thusly:
> The common filesystem infrastructure already supports a
> <fs>_PRE_GEN_HOOKS variable, which allows filesystem makefiles to
> register some actions to be done before the root filesystem image is
> generated.
> 
> This commit adds a similiar <fs>_POST_GEN_HOOKS variable, which will
> allow filesystem makefiles to do some actions after the filesystem
> image has been generated. It will initially be used by the iso9660
> filesystem to delete the temporary directory it creates.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>

Acked-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>

Regards,
Yann E. MORIN.

> ---
>  fs/common.mk | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/fs/common.mk b/fs/common.mk
> index 4387d06..40389bd 100644
> --- a/fs/common.mk
> +++ b/fs/common.mk
> @@ -16,6 +16,9 @@
>  #  ROOTFS_$(FSTYPE)_PRE_GEN_HOOKS, a list of hooks to call before
>  #  generating the filesystem image
>  #
> +#  ROOTFS_$(FSTYPE)_POST_GEN_HOOKS, a list of hooks to call after
> +#  generating the filesystem image
> +#
>  #  ROOTFS_$(FSTYPE)_POST_TARGETS, the list of targets that should be
>  #  run after running the main filesystem target. This is useful for
>  #  initramfs, to rebuild the kernel once the initramfs is generated.
> @@ -96,6 +99,7 @@ endif
>  ifneq ($$(ROOTFS_$(2)_COMPRESS_CMD),)
>  	PATH=$$(BR_PATH) $$(ROOTFS_$(2)_COMPRESS_CMD) $$@ > $$@$$(ROOTFS_$(2)_COMPRESS_EXT)
>  endif
> +	$$(foreach hook,$$(ROOTFS_$(2)_POST_GEN_HOOKS),$$(call $$(hook))$$(sep))
>  
>  rootfs-$(1)-show-depends:
>  	@echo $$(ROOTFS_$(2)_DEPENDENCIES)
> -- 
> 2.1.0
> 
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