Re: [Buildroot] [PATCH v2] packge/swupdate: bump to version 2025.12

[Giulio Benetti <giulio.benetti@benettiengineering.com>]

Hi James,

On 26/03/2026 19:25, James Hilliard wrote:
> On Tue, Mar 24, 2026 at 7:35 AM Giulio Benetti
> <giulio.benetti@benettiengineering.com> wrote:
>>
>> * as stated here[2] now swupdate requires at least one crypto backend so
>>    as done for libssh let's enable BR2_PACKAGE_OPENSSL if no other crypto
>>    backend supported by swupdate is enabled
> 
> This bug should now be fixed:
> https://github.com/sbabic/swupdate/commit/10334fb21796b75f3a1208a3d5a98a307712218b

Thank you, I've provided a V3 with crypto disabled by default:
https://patchwork.ozlabs.org/project/buildroot/patch/20260327141659.1109640-1-giulio.benetti@benettiengineering.com/

Best regards
Giulio

>> * libconfig is required by default[1] so let's select it
>> * align swupdate.config to the most basic one with openssl crypto
>>    backend enabled by default
>> * drop HAVE_LIBCRYPTO since it's not used anymore by swupdate even if
>>    present
>>
>> [1]: https://github.com/sbabic/swupdate/commit/4b9a71476c886be1a6affe21d6a0334b254a04e1
>> [2]: https://groups.google.com/g/swupdate/c/bLY3DyLzII0
>>
>> Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
>> ---
>>   package/swupdate/Config.in       |  8 ++++++--
>>   package/swupdate/swupdate.config |  4 +---
>>   package/swupdate/swupdate.hash   |  2 +-
>>   package/swupdate/swupdate.mk     | 20 +++++++++-----------
>>   4 files changed, 17 insertions(+), 17 deletions(-)
>>
>> diff --git a/package/swupdate/Config.in b/package/swupdate/Config.in
>> index 3708df0881..83cdec691d 100644
>> --- a/package/swupdate/Config.in
>> +++ b/package/swupdate/Config.in
>> @@ -5,7 +5,10 @@ config BR2_PACKAGE_SWUPDATE
>>          depends on BR2_USE_MMU # fork()
>>          depends on BR2_TOOLCHAIN_HAS_SYNC_4 # json-c
>>          select BR2_PACKAGE_JSON_C
>> +       select BR2_PACKAGE_LIBCONFIG
>>          select BR2_PACKAGE_LIBUBOOTENV
>> +       select BR2_PACKAGE_OPENSSL if !(BR2_PACKAGE_LIBGPGME || \
>> +              BR2_PACKAGE_MBEDTLS || BR2_PACKAGE_WOLFSSL)
>>          help
>>            swupdate provides a reliable way to update the software on
>>            an embedded system.
>> @@ -25,8 +28,9 @@ config BR2_PACKAGE_SWUPDATE
>>              want to have Lua support.
>>            * Select BR2_PACKAGE_LIBCURL if you want to use the download
>>              feature.
>> -         * Select BR2_PACKAGE_OPENSSL or BR2_PACKAGE_MBEDTLS if you
>> -           want to add encryption support.
>> +         * Select at least one of these crypto backends:
>> +           BR2_PACKAGE_OPENSSL or BR2_PACKAGE_MBEDTLS or
>> +           BR2_PACKAGE_WOLFSSL or BR2_PACKAGE_LIBGPGME.
>>            * Select BR2_PACKAGE_MTD if you want to use swupdate with
>>              UBI partitions.
>>            * Select BR2_PACKAGE_ZLIB if you want to deal with gzip
>> diff --git a/package/swupdate/swupdate.config b/package/swupdate/swupdate.config
>> index a6b7a74948..d913d16b09 100644
>> --- a/package/swupdate/swupdate.config
>> +++ b/package/swupdate/swupdate.config
>> @@ -2,7 +2,6 @@
>>   # Automatically generated file; DO NOT EDIT.
>>   # Swupdate Configuration
>>   #
>> -CONFIG_HAVE_DOT_CONFIG=y
>>
>>   #
>>   # Swupdate Settings
>> @@ -24,7 +23,6 @@ CONFIG_SW_VERSIONS_FILE="/etc/sw-versions"
>>   #
>>   CONFIG_SOCKET_CTRL_PATH="/tmp/sockinstctrl"
>>   CONFIG_SOCKET_PROGRESS_PATH="/tmp/swupdateprog"
>> -CONFIG_SOCKET_REMOTE_HANDLER_DIRECTORY="/tmp/"
>>
>>   #
>>   # MTD support needs libmtd
>> @@ -60,7 +58,7 @@ CONFIG_BOOTLOADER_NONE=y
>>   #
>>   # U-Boot support needs libubootenv, libz
>>   #
>> -CONFIG_SSL_IMPL_NONE=y
>> +CONFIG_SSL_IMPL_OPENSSL=y
>>
>>   #
>>   # Image downloading support needs libcurl
>> diff --git a/package/swupdate/swupdate.hash b/package/swupdate/swupdate.hash
>> index bc911d1820..b3f43648f8 100644
>> --- a/package/swupdate/swupdate.hash
>> +++ b/package/swupdate/swupdate.hash
>> @@ -1,5 +1,5 @@
>>   # Locally calculated
>> -sha256  678b47fd2419727c4d0abf5c9f3bc0dc4b67e95951132bd1c8f5603e88947779  swupdate-2025.05.tar.gz
>> +sha256  8517f3730eeb66e20e651b881dd4b9c10ca9ae05e3883db59b5df18ab1eaa533  swupdate-2025.12.tar.gz
>>   sha256  4cf04ed34ff0ebbf5c71345b56e6af5093fc17206364cca0ebbae92ef3940683  LICENSES/BSD-1-Clause.txt
>>   sha256  e27a3e87706b3aa5ff2e50eaafe2e6ed5397fbf2d7679eaf444a6d000518a3a6  LICENSES/BSD-3-Clause.txt
>>   sha256  0558101984550fa84d1d13c2af11d116c20079d2be58711e8d99cadce7009192  LICENSES/CC0-1.0.txt
>> diff --git a/package/swupdate/swupdate.mk b/package/swupdate/swupdate.mk
>> index 05329d13b8..b2778d2aec 100644
>> --- a/package/swupdate/swupdate.mk
>> +++ b/package/swupdate/swupdate.mk
>> @@ -4,7 +4,7 @@
>>   #
>>   ################################################################################
>>
>> -SWUPDATE_VERSION = 2025.05
>> +SWUPDATE_VERSION = 2025.12
>>   SWUPDATE_SITE = $(call github,sbabic,swupdate,$(SWUPDATE_VERSION))
>>   SWUPDATE_LICENSE = GPL-2.0, GPL-2.0+, LGPL-2.1+, MIT, ISC, BSD-1-Clause, BSD-3-Clause, CC0-1.0, CC-BY-SA-4.0, OFL-1.1
>>   SWUPDATE_LICENSE_FILES = LICENSES/BSD-1-Clause.txt \
>> @@ -18,7 +18,7 @@ SWUPDATE_LICENSE_FILES = LICENSES/BSD-1-Clause.txt \
>>          LICENSES/MIT.txt \
>>          LICENSES/OFL-1.1.txt
>>   SWUPDATE_INSTALL_STAGING = YES
>> -SWUPDATE_DEPENDENCIES = json-c libubootenv
>> +SWUPDATE_DEPENDENCIES = json-c libconfig libubootenv
>>
>>   # swupdate uses $CROSS-cc instead of $CROSS-gcc, which is not
>>   # available in all external toolchains, and use CC for linking. Ensure
>> @@ -51,13 +51,6 @@ else
>>   SWUPDATE_MAKE_ENV += HAVE_LIBBLKID=n
>>   endif
>>
>> -ifeq ($(BR2_PACKAGE_LIBCONFIG),y)
>> -SWUPDATE_DEPENDENCIES += libconfig
>> -SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=y
>> -else
>> -SWUPDATE_MAKE_ENV += HAVE_LIBCONFIG=n
>> -endif
>> -
>>   ifeq ($(BR2_PACKAGE_LIBCURL),y)
>>   SWUPDATE_DEPENDENCIES += libcurl
>>   SWUPDATE_MAKE_ENV += HAVE_LIBCURL=y
>> @@ -82,6 +75,13 @@ else
>>   SWUPDATE_MAKE_ENV += HAVE_LIBGPIOD=n
>>   endif
>>
>> +ifeq ($(BR2_PACKAGE_LIBGPGME),y)
>> +SWUPDATE_DEPENDENCIES += libgpgme
>> +SWUPDATE_MAKE_ENV += HAVE_GPGME=y
>> +else
>> +SWUPDATE_MAKE_ENV += HAVE_GPGME=n
>> +endif
>> +
>>   ifeq ($(BR2_PACKAGE_LIBURIPARSER),y)
>>   SWUPDATE_DEPENDENCIES += liburiparser
>>   SWUPDATE_MAKE_ENV += HAVE_URIPARSER=y
>> @@ -126,10 +126,8 @@ endif
>>   ifeq ($(BR2_PACKAGE_OPENSSL),y)
>>   SWUPDATE_DEPENDENCIES += openssl
>>   SWUPDATE_MAKE_ENV += HAVE_LIBSSL=y
>> -SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=y
>>   else
>>   SWUPDATE_MAKE_ENV += HAVE_LIBSSL=n
>> -SWUPDATE_MAKE_ENV += HAVE_LIBCRYPTO=n
>>   endif
>>
>>   ifeq ($(BR2_PACKAGE_P11_KIT),y)
>> --
>> 2.47.3
>>
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