https://github.com/tdf/libcmis/pull/69
https://github.com/tdf/libcmis/commit/0753091be57edae28655e43a9bae9e4c4e414117

From 0753091be57edae28655e43a9bae9e4c4e414117 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Caol=C3=A1n=20McNamara?= <caolan.mcnamara@collabora.com>
Date: Fri, 13 Sep 2024 16:02:13 +0100
Subject: [PATCH] sha1 test fails with older boost

<fridrich> 1) test: XmlTest::sha1Test (F) line: 588 test-xmlutils.cxx
<fridrich> equality assertion failed
<fridrich> - Expected: f7ff9e8b7bb2e09b70935a5d785e0cc5d9d0abf0
<fridrich> - Actual  : 8b9efff79be0b27b5d5a9370c50c5e78f0abd0d9
---
 src/libcmis/xml-utils.cxx | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/libcmis/xml-utils.cxx b/src/libcmis/xml-utils.cxx
index cdf088f..3568ec6 100644
--- a/src/libcmis/xml-utils.cxx
+++ b/src/libcmis/xml-utils.cxx
@@ -536,17 +536,19 @@ namespace libcmis
         boost::uuids::detail::sha1::digest_type digest;
         sha1.get_digest( digest );
 
-        // by using a pointer to unsigned char, we can read the
-        // object representation of either typedef.
-        const unsigned char* ptr = reinterpret_cast<const unsigned char*>( digest );
-
         stringstream out;
         // Setup writing mode. Every number must produce two
         // hexadecimal digits, including possible leading 0s, or we get
         // less than 40 digits as result.
         out << hex << setfill('0') << right;
-        for ( int i = 0; i < sizeof( digest ); ++ptr, ++i )
+#if BOOST_VERSION < 108600
+        for ( int i = 0; i < 5; ++i )
+            out << setw(8) << digest[i];
+#else
+        const unsigned char* ptr = reinterpret_cast<const unsigned char*>( digest );
+        for ( size_t i = 0; i < sizeof( digest ); ++ptr, ++i )
             out << setw(2) << static_cast<int>( *ptr );
+#endif
         return out.str();
     }