Make the library modular usable.

build.jam

@@ -0,0 +1,20 @@
+# Copyright René Ferdinand Rivera Morell 2023
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+import project ;
+
+project /boost/assert
+    : common-requirements
+        <source>/boost/config//boost_config
+        <include>include
+    ;
+
+explicit
+    [ alias boost_assert ]
+    [ alias all : boost_assert test ]
+    ;
+
+call-if : boost-library assert
+    ;

test/Jamfile.v2

@@ -9,6 +9,8 @@
 import testing ;
 
 project : requirements
+  <source>/boost/core//boost_core
+
   <warnings>extra
   <toolset>msvc:<warnings-as-errors>on
   <toolset>clang:<warnings-as-errors>on