[Buildroot] [PATCH v3 1/1] package/e2fsprogs: disable e2scrub conditionally

[Yann E. MORIN <yann.morin.1998@free.fr>]

Tian, All,

On 2021-04-30 17:16 +0800, Tian Yuanhao via buildroot spake thusly:
> e2scrub_all depends on coreutils' readlink. If you use busybox's
> readlink, you will see the following error:
> 
>   readlink: invalid option -- 'e'
> 
> Disable e2scrub if its dependencies are not met.
> 
> Signed-off-by: Tian Yuanhao <tianyuanhao@aliyun.com>
> Cc: Yann E. MORIN <yann.morin.1998@free.fr>
> Cc: James Hilliard <james.hilliard1@gmail.com>

I've done a few changes:

  - add a kconfig option like for other tools
  - move the conditions to that new option
  - reword the commit log accordingly

With the above: applied to master, thanks.

Regards,
Yann E. MORIN.

> ---
> Changes v2 -> v3:
>   - check dependencies (suggested by James)
> 
> Changes v1 -> v2:
>   - use make flags instead of configure options (suggested by Yann)
> ---
>  package/e2fsprogs/e2fsprogs.mk | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/package/e2fsprogs/e2fsprogs.mk b/package/e2fsprogs/e2fsprogs.mk
> index 4420d16aff..db4b849143 100644
> --- a/package/e2fsprogs/e2fsprogs.mk
> +++ b/package/e2fsprogs/e2fsprogs.mk
> @@ -74,6 +74,16 @@ E2FSPROGS_INSTALL_STAGING_OPTS = \
>  	DESTDIR=$(STAGING_DIR) \
>  	install-libs
>  
> +# e2scrub support needs bash, coreutils, lvm2 and util-linux
> +ifneq ($(BR2_PACKAGE_BASH)$(BR2_PACKAGE_COREUTILS)$(BR2_PACKAGE_LVM2)$(BR2_PACKAGE_UTIL_LINUX),yyyy)
> +E2FSPROGS_MAKE_OPTS += E2SCRUB_DIR=
> +endif
> +
> +E2FSPROGS_INSTALL_TARGET_OPTS = \
> +	$(E2FSPROGS_MAKE_OPTS) \
> +	DESTDIR=$(TARGET_DIR) \
> +	install
> +
>  # Package does not build in parallel due to improper make rules
>  define HOST_E2FSPROGS_INSTALL_CMDS
>  	$(HOST_MAKE_ENV) $(MAKE1) -C $(@D) install install-libs
> -- 
> 2.25.1
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 561 099 427 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'