[Buildroot] [PATCH 4/4] package/fluent-bit: bump fluent-bit to 5.1.2

[Buildroot] [PATCH 4/4] package/fluent-bit: bump fluent-bit to 5.1.2

[Aaron Mestdagh]

From: Aaron <aaron.mestdagh@barco.com>

Upgrade from 4.2.0 to 5.1.2, bringing multi-worker network ingestion
and improved OpenTelemetry processing.

The 5.x releases also add Google Cloud Storage output, Windows Event
Tracing input, NVIDIA GPU metrics, and new metrics processors, alongside
FIPS, TLS, and proxy improvements.

Signed-off-by: Aaron <aaron.mestdagh@barco.com>
---
 ...001-ripser-initialize-temporary-entry.patch | 18 ++++++++++++++++++
 package/fluent-bit/fluent-bit.hash             |  2 +-
 package/fluent-bit/fluent-bit.mk               |  2 +-
 3 files changed, 20 insertions(+), 2 deletions(-)
 create mode 100644 package/fluent-bit/0001-ripser-initialize-temporary-entry.patch

diff --git a/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
new file mode 100644
index 0000000000..c98bce88a9
--- /dev/null
+++ b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
@@ -0,0 +1,18 @@
+From: Buildroot package compatibility
+Subject: [PATCH] ripser: initialize temporary diameter entry
+Upstream: https://github.com/Ripser/ripser
+
+GCC 6 does not accept the implicit default construction of
+diameter_entry_t. The temporary is assigned before it is used, so initialize
+it with Ripser's existing invalid-index sentinel.
+
+Upstream-Status: Pending (https://github.com/fluent/fluent-bit/pull/12533)
+
+Signed-off-by: Aaron <aaron.mestdagh@barco.com>
+diff --git a/lib/ripser-1.2.1/ripser.cpp b/lib/ripser-1.2.1/ripser.cpp
+--- a/lib/ripser-1.2.1/ripser.cpp
++++ b/lib/ripser-1.2.1/ripser.cpp
+@@ -185,0 +186,1 @@
++	diameter_entry_t() : std::pair<value_t, entry_t>() {}
+-- 
+2.43.0
diff --git a/package/fluent-bit/fluent-bit.hash b/package/fluent-bit/fluent-bit.hash
index be02761ed5..7fb94d60b2 100644
--- a/package/fluent-bit/fluent-bit.hash
+++ b/package/fluent-bit/fluent-bit.hash
@@ -1,3 +1,3 @@
 # Locally computed
-sha256  44fe0f52e89a63b213695748f99691d0a6247a4bd05065f1b517c798d9f89bcc  fluent-bit-4.2.0.tar.gz
+sha256  1971d86c7dc0f3e6b906890297635d6a3a84e5e7ad64d36521b74da202fda62f  fluent-bit-5.1.2.tar.gz
 sha256  0d542e0c8804e39aa7f37eb00da5a762149dc682d7829451287e11b938e94594  LICENSE
diff --git a/package/fluent-bit/fluent-bit.mk b/package/fluent-bit/fluent-bit.mk
index a3a44b8dbe..b53da90706 100644
--- a/package/fluent-bit/fluent-bit.mk
+++ b/package/fluent-bit/fluent-bit.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FLUENT_BIT_VERSION = 4.2.0
+FLUENT_BIT_VERSION = 5.1.2
 FLUENT_BIT_SITE = $(call github,fluent,fluent-bit,v$(FLUENT_BIT_VERSION))
 FLUENT_BIT_LICENSE = Apache-2.0
 FLUENT_BIT_LICENSE_FILES = LICENSE
-- 
2.43.0

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Re: [Buildroot] [PATCH 4/4] package/fluent-bit: bump fluent-bit to 5.1.2

[Thomas Petazzoni via buildroot]

Hello,

Thanks for your patch. However, why is this PATCH 4/4 ? I haven't not
seen your PATCH 1/4, 2/4 and 3/4. Is this a mistake or was there a
technical issue (perhaps on our side)?

On Thu, Oct 22, 2026 at 06:42:12PM +0200, Aaron Mestdagh wrote:
> From: Aaron <aaron.mestdagh@barco.com>

Could you please fix your Git setup so that your full name is first
name + last name ?

> Upgrade from 4.2.0 to 5.1.2, bringing multi-worker network ingestion
> and improved OpenTelemetry processing.
> 
> The 5.x releases also add Google Cloud Storage output, Windows Event
> Tracing input, NVIDIA GPU metrics, and new metrics processors, alongside
> FIPS, TLS, and proxy improvements.

Did you run this update through ./utils/test-pkg ?

> Signed-off-by: Aaron <aaron.mestdagh@barco.com>

Your Git setup should also make sure this uses first name + last name.

> diff --git a/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
> new file mode 100644
> index 0000000000..c98bce88a9
> --- /dev/null
> +++ b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
> @@ -0,0 +1,18 @@
> +From: Buildroot package compatibility
> +Subject: [PATCH] ripser: initialize temporary diameter entry
> +Upstream: https://github.com/Ripser/ripser
> +
> +GCC 6 does not accept the implicit default construction of
> +diameter_entry_t. The temporary is assigned before it is used, so initialize
> +it with Ripser's existing invalid-index sentinel.
> +
> +Upstream-Status: Pending (https://github.com/fluent/fluent-bit/pull/12533)
> +
> +Signed-off-by: Aaron <aaron.mestdagh@barco.com>

This patch looks very odd. Could you please generate your patch with
git format-patch? Or now that it has been merged, just take
https://github.com/fluent/fluent-bit/commit/56df8d278c927b2e7b81d28d7c08128fd7ded167.patch ?

Use an Upstream: tag pointing to the upstream commit, i.e
https://github.com/fluent/fluent-bit/commit/56df8d278c927b2e7b81d28d7c08128fd7ded167.

Could you send a v2 after addressing those comments?

Thanks a lot!

Thomas
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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Re: [Buildroot] [PATCH 4/4] package/fluent-bit: bump fluent-bit to 5.1.2

[Thomas Devoogdt]

[-- Attachment #1.1: Type: text/plain, Size: 2605 bytes --]

Hi Thomas, Aaron,

Op do 22 okt 2026, 23:04 schreef Thomas Petazzoni <
thomas.petazzoni@bootlin.com>:

> Hello,
>
> Thanks for your patch. However, why is this PATCH 4/4 ? I haven't not
> seen your PATCH 1/4, 2/4 and 3/4. Is this a mistake or was there a
> technical issue (perhaps on our side)?
>

This patch continues on this: series
https://patchwork.buildroot.org/project/buildroot/list/?series=88
Is it possible to handle those too?



> On Thu, Oct 22, 2026 at 06:42:12PM +0200, Aaron Mestdagh wrote:
> > From: Aaron <aaron.mestdagh@barco.com>
>
> Could you please fix your Git setup so that your full name is first
> name + last name ?
>
> > Upgrade from 4.2.0 to 5.1.2, bringing multi-worker network ingestion
> > and improved OpenTelemetry processing.
> >
> > The 5.x releases also add Google Cloud Storage output, Windows Event
> > Tracing input, NVIDIA GPU metrics, and new metrics processors, alongside
> > FIPS, TLS, and proxy improvements.
>
> Did you run this update through ./utils/test-pkg ?
>
> > Signed-off-by: Aaron <aaron.mestdagh@barco.com>
>
> Your Git setup should also make sure this uses first name + last name.
>
> > diff --git
> a/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
> b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
> > new file mode 100644
> > index 0000000000..c98bce88a9
> > --- /dev/null
> > +++ b/package/fluent-bit/0001-ripser-initialize-temporary-entry.patch
> > @@ -0,0 +1,18 @@
> > +From: Buildroot package compatibility
> > +Subject: [PATCH] ripser: initialize temporary diameter entry
> > +Upstream: https://github.com/Ripser/ripser
> > +
> > +GCC 6 does not accept the implicit default construction of
> > +diameter_entry_t. The temporary is assigned before it is used, so
> initialize
> > +it with Ripser's existing invalid-index sentinel.
> > +
> > +Upstream-Status: Pending (
> https://github.com/fluent/fluent-bit/pull/12533)
> > +
> > +Signed-off-by: Aaron <aaron.mestdagh@barco.com>
>
> This patch looks very odd. Could you please generate your patch with
> git format-patch? Or now that it has been merged, just take
>
> https://github.com/fluent/fluent-bit/commit/56df8d278c927b2e7b81d28d7c08128fd7ded167.patch
> ?
>
> Use an Upstream: tag pointing to the upstream commit, i.e
>
> https://github.com/fluent/fluent-bit/commit/56df8d278c927b2e7b81d28d7c08128fd7ded167
> .
>
> Could you send a v2 after addressing those comments?
>
> Thanks a lot!
>
> Thomas
> --
> Thomas Petazzoni, co-owner and CEO, Bootlin
> Embedded Linux and Kernel engineering and training
> https://bootlin.com


Kr,

Thomas Devoogdt

>
>

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[-- Attachment #2: Type: text/plain, Size: 150 bytes --]

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[Buildroot] [PATCH v2] package/fluent-bit: bump fluent-bit to 5.1.2

[Thomas Devoogdt]

From: Aaron Mestdagh <aaron.mestdagh@barco.com>

Upgrade from 4.2.0 to 5.1.2, bringing multi-worker network ingestion
and improved OpenTelemetry processing.

The 5.x releases also add Google Cloud Storage output, Windows Event
Tracing input, NVIDIA GPU metrics, and new metrics processors, alongside
FIPS, TLS, and proxy improvements.

Signed-off-by: Aaron Mestdagh <aaron.mestdagh@barco.com>
Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
---
v2:
 - Fixed author name: Aaron --> Aaron Mestdagh
 - Fixed patch index: [PATCH 4/4] package/fluent-bit: bump fluent-bit to 5.1.2 --> [PATCH v2]
   The old patch was on top of the "[v1,1/3] package/librdkafka: add new package" series.
   https://patchwork.buildroot.org/project/buildroot/list/?series=88&state=%2A&archive=both
 - Refreshed the merged 0001-lib-ripser-initialize-temporary-diameter-entry patch
 - Used msgpack-c 7.0.2 & librdkafka 2.16.0 to test, all `./utils/test-pkg -p fluent-bit -a` passed.
---
 ...-initialize-temporary-diameter-entry.patch | 31 +++++++++++++++++++
 package/fluent-bit/fluent-bit.hash            |  2 +-
 package/fluent-bit/fluent-bit.mk              |  2 +-
 3 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 package/fluent-bit/0001-lib-ripser-initialize-temporary-diameter-entry.patch

diff --git a/package/fluent-bit/0001-lib-ripser-initialize-temporary-diameter-entry.patch b/package/fluent-bit/0001-lib-ripser-initialize-temporary-diameter-entry.patch
new file mode 100644
index 00000000000..a7213b8de14
--- /dev/null
+++ b/package/fluent-bit/0001-lib-ripser-initialize-temporary-diameter-entry.patch
@@ -0,0 +1,31 @@
+From 83086bf5092d76c2fffbcd7f0cb671083bf0a3c3 Mon Sep 17 00:00:00 2001
+From: Aaron Mestdagh <aaron.mestdagh@barco.com>
+Date: Thu, 8 Oct 2026 11:52:22 +0200
+Subject: [PATCH] lib: ripser: initialize temporary diameter entry
+
+GCC 6 does not accept implicit default construction of diameter_entry_t.
+The temporary is assigned before use, so initialize it with Ripser's existing
+invalid-index sentinel.
+
+Upstream: https://github.com/fluent/fluent-bit/pull/12533
+Signed-off-by: Aaron Mestdagh <aaron.mestdagh@barco.com>
+Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
+---
+ lib/ripser-1.2.1/ripser.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/ripser-1.2.1/ripser.cpp b/lib/ripser-1.2.1/ripser.cpp
+index 6bddf7271..b9ccc89d6 100644
+--- a/lib/ripser-1.2.1/ripser.cpp
++++ b/lib/ripser-1.2.1/ripser.cpp
+@@ -183,6 +183,7 @@ value_t get_diameter(const index_diameter_t& i) { return i.second; }
+ 
+ struct diameter_entry_t : std::pair<value_t, entry_t> {
+ 	using std::pair<value_t, entry_t>::pair;
++	diameter_entry_t() : std::pair<value_t, entry_t>() {}
+ 	diameter_entry_t(value_t _diameter, index_t _index, coefficient_t _coefficient)
+ 	    : diameter_entry_t(_diameter, make_entry(_index, _coefficient)) {}
+ 	diameter_entry_t(const diameter_index_t& _diameter_index, coefficient_t _coefficient)
+-- 
+2.43.0
+
diff --git a/package/fluent-bit/fluent-bit.hash b/package/fluent-bit/fluent-bit.hash
index be02761ed53..7fb94d60b25 100644
--- a/package/fluent-bit/fluent-bit.hash
+++ b/package/fluent-bit/fluent-bit.hash
@@ -1,3 +1,3 @@
 # Locally computed
-sha256  44fe0f52e89a63b213695748f99691d0a6247a4bd05065f1b517c798d9f89bcc  fluent-bit-4.2.0.tar.gz
+sha256  1971d86c7dc0f3e6b906890297635d6a3a84e5e7ad64d36521b74da202fda62f  fluent-bit-5.1.2.tar.gz
 sha256  0d542e0c8804e39aa7f37eb00da5a762149dc682d7829451287e11b938e94594  LICENSE
diff --git a/package/fluent-bit/fluent-bit.mk b/package/fluent-bit/fluent-bit.mk
index a3a44b8dbe7..b53da90706f 100644
--- a/package/fluent-bit/fluent-bit.mk
+++ b/package/fluent-bit/fluent-bit.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-FLUENT_BIT_VERSION = 4.2.0
+FLUENT_BIT_VERSION = 5.1.2
 FLUENT_BIT_SITE = $(call github,fluent,fluent-bit,v$(FLUENT_BIT_VERSION))
 FLUENT_BIT_LICENSE = Apache-2.0
 FLUENT_BIT_LICENSE_FILES = LICENSE
-- 
2.43.0

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Re: [Buildroot] [PATCH v2] package/fluent-bit: bump fluent-bit to 5.1.2

[Thomas Petazzoni via buildroot]

On Sat, Oct 24, 2026 at 09:03:38PM +0200, Thomas Devoogdt wrote:
> From: Aaron Mestdagh <aaron.mestdagh@barco.com>
> 
> Upgrade from 4.2.0 to 5.1.2, bringing multi-worker network ingestion
> and improved OpenTelemetry processing.
> 
> The 5.x releases also add Google Cloud Storage output, Windows Event
> Tracing input, NVIDIA GPU metrics, and new metrics processors, alongside
> FIPS, TLS, and proxy improvements.
> 
> Signed-off-by: Aaron Mestdagh <aaron.mestdagh@barco.com>
> Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>

I've updated the Upstream: tag to point to the commit merged upstream,
and applied. Thanks a lot!

Best regards,

Thomas Petazzoni
-- 
Thomas Petazzoni, co-owner and CEO, Bootlin
Embedded Linux and Kernel engineering and training
https://bootlin.com
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