[Buildroot] [PATCH] package/{python-}protobuf: bump to version 34.0

[Buildroot] [PATCH] package/{python-}protobuf: bump to version 34.0

[Michael Nosthoff via buildroot]

- contains breaking changes, hence python major version is bumped to 7.

Changelog:
https://github.com/protocolbuffers/protobuf/releases/tag/v34.0

Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
---
 package/protobuf/protobuf.hash               | 2 +-
 package/protobuf/protobuf.mk                 | 2 +-
 package/python-protobuf/python-protobuf.hash | 4 ++--
 package/python-protobuf/python-protobuf.mk   | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/package/protobuf/protobuf.hash b/package/protobuf/protobuf.hash
index 7211fa7c87..fe1084b640 100644
--- a/package/protobuf/protobuf.hash
+++ b/package/protobuf/protobuf.hash
@@ -1,3 +1,3 @@
 # Locally calculated
 sha256  6e5e117324afd944dcf67f36cf329843bc1a92229a8cd9bb573d7a83130fea7d  LICENSE
-sha256  c6c7c27fadc19d40ab2eaa23ff35debfe01f6494a8345559b9bb285ce4144dd1  protobuf-33.5.tar.gz
+sha256  e540aae70d3b4f758846588768c9e39090fab880bc3233a1f42a8ab8d3781efd  protobuf-34.0.tar.gz
diff --git a/package/protobuf/protobuf.mk b/package/protobuf/protobuf.mk
index b2046e057b..1d110fdbf0 100644
--- a/package/protobuf/protobuf.mk
+++ b/package/protobuf/protobuf.mk
@@ -7,7 +7,7 @@
 # When bumping this package, make sure to also verify if the
 # python-protobuf package still works and to update its hash,
 # as they share the same version/site variables.
-PROTOBUF_VERSION = 33.5
+PROTOBUF_VERSION = 34.0
 PROTOBUF_SITE = https://github.com/protocolbuffers/protobuf/releases/download/v$(PROTOBUF_VERSION)
 PROTOBUF_LICENSE = BSD-3-Clause
 PROTOBUF_LICENSE_FILES = LICENSE
diff --git a/package/python-protobuf/python-protobuf.hash b/package/python-protobuf/python-protobuf.hash
index 1141edf396..1d84f02292 100644
--- a/package/python-protobuf/python-protobuf.hash
+++ b/package/python-protobuf/python-protobuf.hash
@@ -1,5 +1,5 @@
 # md5, sha256 from https://pypi.org/pypi/protobuf/json
-md5  5d9230257cd63f6f94ca3a7303b22413  protobuf-6.33.5.tar.gz
-sha256  6ddcac2a081f8b7b9642c09406bc6a4290128fce5f471cddd165960bb9119e5c  protobuf-6.33.5.tar.gz
+md5  f8ad7dac46884ad2ac3929eecfcafb0a  protobuf-7.34.0.tar.gz
+sha256  3871a3df67c710aaf7bb8d214cc997342e63ceebd940c8c7fc65c9b3d697591a  protobuf-7.34.0.tar.gz
 # Locally computed sha256 checksums
 sha256  6e5e117324afd944dcf67f36cf329843bc1a92229a8cd9bb573d7a83130fea7d  LICENSE
diff --git a/package/python-protobuf/python-protobuf.mk b/package/python-protobuf/python-protobuf.mk
index 167b94a646..84a6c3a8a6 100644
--- a/package/python-protobuf/python-protobuf.mk
+++ b/package/python-protobuf/python-protobuf.mk
@@ -5,8 +5,8 @@
 ################################################################################
 
 PYTHON_PROTOBUF_VERSION = $(PROTOBUF_VERSION)
-PYTHON_PROTOBUF_SOURCE = protobuf-6.$(PYTHON_PROTOBUF_VERSION).tar.gz
-PYTHON_PROTOBUF_SITE = https://files.pythonhosted.org/packages/ba/25/7c72c307aafc96fa87062aa6291d9f7c94836e43214d43722e86037aac02
+PYTHON_PROTOBUF_SOURCE = protobuf-7.$(PYTHON_PROTOBUF_VERSION).tar.gz
+PYTHON_PROTOBUF_SITE = https://files.pythonhosted.org/packages/f2/00/04a2ab36b70a52d0356852979e08b44edde0435f2115dc66e25f2100f3ab
 
 PYTHON_PROTOBUF_LICENSE = BSD-3-Clause
 PYTHON_PROTOBUF_LICENSE_FILES = LICENSE
-- 
2.43.0

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Re: [Buildroot] [PATCH] package/{python-}protobuf: bump to version 34.0

[Julien Olivain via buildroot]

Hi Michael,

Thanks for the patch.

On 03/03/2026 09:36, Michael Nosthoff via buildroot wrote:
> - contains breaking changes, hence python major version is bumped to 7.
> 
> Changelog:
> https://github.com/protocolbuffers/protobuf/releases/tag/v34.0
> 
> Signed-off-by: Michael Nosthoff <buildroot@heine.tech>
> ---
[...]
> diff --git a/package/protobuf/protobuf.mk 
> b/package/protobuf/protobuf.mk
> index b2046e057b..1d110fdbf0 100644
> --- a/package/protobuf/protobuf.mk
> +++ b/package/protobuf/protobuf.mk
> @@ -7,7 +7,7 @@
>  # When bumping this package, make sure to also verify if the
>  # python-protobuf package still works and to update its hash,
>  # as they share the same version/site variables.
> -PROTOBUF_VERSION = 33.5
> +PROTOBUF_VERSION = 34.0

This new version breaks the build of protobuf-c. You can
reproduce the issue with the command:

make host-protobuf-c

It fails with the error:

protoc-gen-c/c_bytes_field.cc:97:24: error: ‘const class 
google::protobuf::FieldDescriptor’ has no member named ‘label’; did you 
mean ‘Label’?

See also:
https://github.com/protobuf-c/protobuf-c/issues/795

I'd like to merge that patch only when protobuf-c will be
able to compile with this new protobuf version.

Could you have a look, please?

Best regards,

Julien.
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