Re: [ptxdist] [PATCH] rules: host-erofs-utils: package

[Christian Melki <christian.melki@t2data.com>]

Hi Leonard,

Minor license nag.

On 4/22/25 11:14 AM, Leonard Göhrs wrote:
> [Du får inte e-post ofta från l.goehrs@pengutronix.de. Läs om varför det här är viktigt på https://aka.ms/LearnAboutSenderIdentification ]
> 
> Erofs is a read only filesystem, much like squashfs, that is optimized
> for read performance (rather than e.g. maximum compression ratio).
> 
> The erofs-utils host package allows building erofs images.
> Since genimage does not have erofs support yet (there is a pull request
> though [1]) this can for example be achieved via the tar input feature:
> 
>      $ mkfs.erofs -z zstd --ungzip --tar root.erofs root.tgz
> 
> and a custom rule.
> 
> [1]: https://github.com/pengutronix/genimage/pull/247
> 
> Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
> ---
>   patches/erofs-utils-1.8.5/autogen.sh |  1 +
>   rules/host-erofs-utils.in            | 19 +++++++++++++++
>   rules/host-erofs-utils.make          | 36 ++++++++++++++++++++++++++++
>   3 files changed, 56 insertions(+)
>   create mode 120000 patches/erofs-utils-1.8.5/autogen.sh
>   create mode 100644 rules/host-erofs-utils.in
>   create mode 100644 rules/host-erofs-utils.make
> 
> diff --git a/patches/erofs-utils-1.8.5/autogen.sh b/patches/erofs-utils-1.8.5/autogen.sh
> new file mode 120000
> index 000000000..9f8a4cb7d
> --- /dev/null
> +++ b/patches/erofs-utils-1.8.5/autogen.sh
> @@ -0,0 +1 @@
> +../autogen.sh
> \ No newline at end of file
> diff --git a/rules/host-erofs-utils.in b/rules/host-erofs-utils.in
> new file mode 100644
> index 000000000..80dec1b80
> --- /dev/null
> +++ b/rules/host-erofs-utils.in
> @@ -0,0 +1,19 @@
> +## SECTION=hosttools_noprompt
> +
> +config HOST_EROFS_UTILS
> +       tristate
> +       default y if ALLYES
> +       select HOST_LIBUUID
> +       select HOST_ZLIB
> +       select HOST_LZ4 if HOST_EROFS_UTILS_LZ4_SUPPORT
> +       select HOST_ZSTD if HOST_EROFS_UTILS_ZSTD_SUPPORT
> +
> +if HOST_EROFS_UTILS
> +
> +config HOST_EROFS_UTILS_LZ4_SUPPORT
> +       bool
> +
> +config HOST_EROFS_UTILS_ZSTD_SUPPORT
> +       bool
> +
> +endif
> diff --git a/rules/host-erofs-utils.make b/rules/host-erofs-utils.make
> new file mode 100644
> index 000000000..8f6165851
> --- /dev/null
> +++ b/rules/host-erofs-utils.make
> @@ -0,0 +1,36 @@
> +# -*-makefile-*-
> +#
> +# Copyright (C) 2025 by Leonard Göhrs <l.goehrs@pengutronix.de>
> +#
> +# For further information about the PTXdist project and license conditions
> +# see the README file.
> +#
> +
> +#
> +# We provide this package
> +#
> +HOST_PACKAGES-$(PTXCONF_HOST_EROFS_UTILS) += host-erofs-utils
> +
> +#
> +# Paths and names
> +#
> +HOST_EROFS_UTILS_VERSION       := 1.8.5
> +HOST_EROFS_UTILS_MD5           := a4a4d803bc5120ffacc05a453a505ff7
> +HOST_EROFS_UTILS               := erofs-utils-$(HOST_EROFS_UTILS_VERSION)
> +HOST_EROFS_UTILS_SUFFIX                := tar.gz
> +HOST_EROFS_UTILS_URL           := https://web.git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs-utils.git/snapshot/$(HOST_EROFS_UTILS).$(HOST_EROFS_UTILS_SUFFIX)
> +HOST_EROFS_UTILS_SOURCE                := $(SRCDIR)/$(HOST_EROFS_UTILS).$(HOST_EROFS_UTILS_SUFFIX)
> +HOST_EROFS_UTILS_DIR           := $(HOST_BUILDDIR)/$(HOST_EROFS_UTILS)
> +HOST_EROFS_UTILS_LICENSE       := unknown

I know this is host-side utils, but it doesn't look unknown to me?
Looks like the repo contains a specific LICENSES directory too.

> +HOST_EROFS_UTILS_LICENSE_FILES := file://COPYING;md5=73001d804ea1e3d84365f652242cca20
> +
> +# ----------------------------------------------------------------------------
> +# Prepare
> +# ----------------------------------------------------------------------------
> +
> +#
> +# autoconf
> +#
> +HOST_EROFS_UTILS_CONF_TOOL     := autoconf
> +
> +# vim: syntax=make
> --
> 2.39.5
> 
>