From d9b18c12903e3ed3b06e1452852159e5b713ff28 Mon Sep 17 00:00:00 2001
From: Rafael Sadowski <rafael@sizeofvoid.org>
Date: Mon, 16 Aug 2021 06:34:02 +0200
Subject: Fix build with Boost 1.77.0

BOOST_FILESYSTEM_C_STR changed to accept the path as an argument

Github-Pull: bitcoin/bitcoin#22713
Rebased-From: acb7aad27ec8a184808aa7905887e3b2c5d54e9c
---
 src/fs.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/fs.cpp')

diff --git a/src/fs.cpp b/src/fs.cpp
index eef9c81de9..3aba47976c 100644
--- a/src/fs.cpp
+++ b/src/fs.cpp
@@ -236,7 +236,11 @@ void ofstream::close()
 }
 #else // __GLIBCXX__
 
+#if BOOST_VERSION >= 107700
+static_assert(sizeof(*BOOST_FILESYSTEM_C_STR(fs::path())) == sizeof(wchar_t),
+#else
 static_assert(sizeof(*fs::path().BOOST_FILESYSTEM_C_STR) == sizeof(wchar_t),
+#endif // BOOST_VERSION >= 107700
     "Warning: This build is using boost::filesystem ofstream and ifstream "
     "implementations which will fail to open paths containing multibyte "
     "characters. You should delete this static_assert to ignore this warning, "
-- 
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