From 0eab434cb00d615cc4e5999db6ff1f59104de48b Mon Sep 17 00:00:00 2001
From: Bernd Kuhls <bernd@kuhls.net>
Date: Sat, 22 Nov 2025 14:08:47 +0100
Subject: [PATCH] package/yaml-cpp: fix build with newer gcc

Fixes a build error not yet seen by the autobuilders due to other
packages failing before. Seen with defconfig:
https://autobuild.buildroot.net/results/ebf/ebf9a81f7e225ecdab20bbad8ad8daa136fddb46/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Julien Olivain <ju.o@free.fr>
---
 ...tterutils-Explicitly-include-cstdint.patch | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 package/yaml-cpp/0001-emitterutils-Explicitly-include-cstdint.patch

diff --git a/package/yaml-cpp/0001-emitterutils-Explicitly-include-cstdint.patch b/package/yaml-cpp/0001-emitterutils-Explicitly-include-cstdint.patch
new file mode 100644
index 0000000000..e3dc308a2f
--- /dev/null
+++ b/package/yaml-cpp/0001-emitterutils-Explicitly-include-cstdint.patch
@@ -0,0 +1,42 @@
+From 7b469b4220f96fb3d036cf68cd7bd30bd39e61d2 Mon Sep 17 00:00:00 2001
+From: Christopher Fore <csfore@posteo.net>
+Date: Wed, 14 Aug 2024 21:02:32 -0400
+Subject: [PATCH] emitterutils: Explicitly include <cstdint>
+
+GCC 15 will no longer include it by default, resulting in build
+failures in projects that do not explicitly include it.
+
+Error:
+src/emitterutils.cpp:221:11: error: 'uint16_t' was not declared in this scope
+  221 | std::pair<uint16_t, uint16_t> EncodeUTF16SurrogatePair(int codePoint) {
+      |           ^~~~~~~~
+src/emitterutils.cpp:13:1: note: 'uint16_t' is defined in header '<cstdint>';
+this is probably fixable by adding '#include <cstdint>'
+   12 | #include "yaml-cpp/null.h"
+  +++ |+#include <cstdint>
+   13 | #include "yaml-cpp/ostream_wrapper.h"
+
+Tests pass.
+
+Closes: #1307
+See-also: https://gcc.gnu.org/pipermail/gcc-cvs/2024-August/407124.html
+See-also: https://bugs.gentoo.org/937412
+Signed-off-by: Christopher Fore <csfore@posteo.net>
+
+Upstream: https://github.com/jbeder/yaml-cpp/commit/7b469b4220f96fb3d036cf68cd7bd30bd39e61d2
+
+Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
+---
+ src/emitterutils.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/emitterutils.cpp b/src/emitterutils.cpp
+index fc41011a5..f801b1d0c 100644
+--- a/src/emitterutils.cpp
++++ b/src/emitterutils.cpp
+@@ -1,4 +1,5 @@
+ #include <algorithm>
++#include <cstdint>
+ #include <iomanip>
+ #include <sstream>
+