--- Collage-1.7.0/co/dataIStreamArchive.ipp.orig	2020-08-01 08:04:33.045186314 +0200
+++ Collage-1.7.0/co/dataIStreamArchive.ipp	2020-08-01 08:42:36.396149673 +0200
@@ -17,6 +17,7 @@
 
 #include "dataIStream.h"
 #include "dataStreamArchiveException.h"
+#include <boost/endian/conversion.hpp>
 
 namespace co
 {
@@ -39,12 +40,6 @@
 typename boost::enable_if<boost::is_integral<T> >::type
     DataIStreamArchive::load(T& t)
 {
-#if BOOST_VERSION < 104800
-    namespace bs = boost::detail;
-#else
-    namespace bs = boost::spirit::detail;
-#endif
-
     // get the number of bytes in the stream
     if (signed char size = _loadSignedChar())
     {
@@ -62,7 +57,7 @@
 
         // load the value from little endian - is is then converted
         // to the target type T and fits it because size <= sizeof(T)
-        t = bs::load_little_endian<T, sizeof(T)>(&temp);
+        t = boost::endian::endian_load<T, sizeof(T), boost::endian::order::little>(reinterpret_cast<const unsigned char*>(&temp));
     }
     else
         // zero optimization
--- Collage-1.7.0/co/dataOStreamArchive.h.orig	2020-08-01 08:04:33.045186314 +0200
+++ Collage-1.7.0/co/dataOStreamArchive.h	2020-08-01 09:13:51.802656391 +0200
@@ -43,7 +43,7 @@
 #include <boost/serialization/item_version_type.hpp>
 #endif
 
-#include <boost/spirit/home/support/detail/endian.hpp>
+#include <boost/endian/conversion.hpp>
 #include <boost/math/special_functions/fpclassify.hpp>
 
 #include <boost/type_traits/is_floating_point.hpp>
--- Collage-1.7.0/co/dataOStreamArchive.ipp.orig	2020-08-01 08:04:33.045186314 +0200
+++ Collage-1.7.0/co/dataOStreamArchive.ipp	2020-08-01 09:13:54.569308070 +0200
@@ -15,6 +15,7 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+
 template <typename T>
 void DataOStreamArchive::save_array(const boost::serialization::array_wrapper<T>& a,
                                     unsigned int)
@@ -34,11 +35,6 @@
 typename boost::enable_if<boost::is_integral<T> >::type
     DataOStreamArchive::save(const T& t)
 {
-#if BOOST_VERSION < 104800
-    namespace bs = boost::detail;
-#else
-    namespace bs = boost::spirit::detail;
-#endif
 
     if (T temp = t)
     {
@@ -60,7 +56,7 @@
 
         // we choose to use little endian because this way we just
         // save the first size bytes to the stream and skip the rest
-        bs::store_little_endian<T, sizeof(T)>(&temp, t);
+        boost::endian::endian_store<T, sizeof(T), boost::endian::order::little>(reinterpret_cast<unsigned char*>(&temp), t);
         save_binary(&temp, size);
     }
     else