From efe65221048c948e112259870536120fd6a21691 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 17 Jan 2023 23:35:20 -0800
Subject: [PATCH] gengetopt: Use std=c++14

It needs std::unary_operator which is gone in c++17, until it is forward
ported to work with c++17, pin to c++14

 ../../gengetopt-2.23/src/gm_utils.h:132:35: error: no template named 'unary_function' in namespace 'std'; did you mean '__unary_function'?
| struct pair_print_f : public std::unary_function<T, void>
|                              ~~~~~^~~~~~~~~~~~~~

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta-oe/recipes-support/gengetopt/gengetopt_2.23.bb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta-oe/recipes-support/gengetopt/gengetopt_2.23.bb b/meta-oe/recipes-support/gengetopt/gengetopt_2.23.bb
index 52c1016335..4d97b1a419 100644
--- a/meta-oe/recipes-support/gengetopt/gengetopt_2.23.bb
+++ b/meta-oe/recipes-support/gengetopt/gengetopt_2.23.bb
@@ -13,4 +13,6 @@ SRC_URI[sha256sum] = "b941aec9011864978dd7fdeb052b1943535824169d2aa2b0e7eae9ab80
 
 inherit autotools texinfo
 
+CXXFLAGS += "-std=c++14"
+
 BBCLASSEXTEND = "native nativesdk"