From e162444c1e707433692f8be9db32ec62cb8279d9 Mon Sep 17 00:00:00 2001
From: Bert Gijsbers <gijsbers@science.uva.nl>
Date: Sat, 22 Feb 2025 19:13:04 +0100
Subject: [PATCH] Check for __GNUC__ at least 5 for codecvt dependency.

---
 src/fdomenu.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fdomenu.cc b/src/fdomenu.cc
index 5544ee7bc..e0526e544 100644
--- a/src/fdomenu.cc
+++ b/src/fdomenu.cc
@@ -34,7 +34,7 @@
 #include <utility> // For std::move
 #include <vector>
 
-#if __cplusplus > 201103L
+#if __cplusplus >= 201103L && (!defined(__GNUC__) || (__GNUC__ >= 5))
 #include <codecvt>
 #endif
 
@@ -554,7 +554,7 @@ struct AppEntry {
                 }
         }
         if (prog_name_cut > 0 && ret.size() > prog_name_cut) {
-#if __cplusplus > 201103L
+#if __cplusplus >= 201103L && (!defined(__GNUC__) || (__GNUC__ >= 5))
             auto u16_conv =
                 wstring_convert<codecvt_utf8_utf16<char16_t>, char16_t>{}
                     .from_bytes(ret);