Add support for modular build structure.

build.jam

@@ -0,0 +1,27 @@
+# Copyright René Ferdinand Rivera Morell 2023-2024
+# 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)
+
+require-b2 5.2 ;
+
+constant boost_dependencies :
+    /boost/config//boost_config
+    /boost/container//boost_container
+    /boost/core//boost_core
+    /boost/throw_exception//boost_throw_exception
+    /boost/type_traits//boost_type_traits ;
+
+project /boost/lexical_cast
+    : common-requirements
+        <include>include
+    ;
+
+explicit
+    [ alias boost_lexical_cast : : : : <library>$(boost_dependencies) ]
+    [ alias all : boost_lexical_cast test ]
+    ;
+
+call-if : boost-library lexical_cast
+    ;
+

test/Jamfile.v2

@@ -5,13 +5,15 @@
 # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 #
 
+require-b2 5.0.1 ;
+import-search /boost/config/checks ;
+import config : requires ;
 import testing ;
 import feature ;
 
-import ../../config/checks/config : requires ;
-
 project
     : requirements
+        <library>/boost/lexical_cast//boost_lexical_cast
         [ requires cxx11_rvalue_references cxx11_static_assert cxx11_template_aliases ]
         <link>static
         <toolset>gcc-4.7:<cxxflags>-ftrapv
@@ -29,6 +31,10 @@ project
         # Not a lexical_cast related warning: boost/mpl/aux_/preprocessed/gcc/greater_equal.hpp:78:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
         #                                     boost/mpl/iter_fold.hpp:45:1: warning: empty macro arguments are a C99 feature [-Wc99-extensions]
         <toolset>clang:<cxxflags>-Wno-c99-extensions
+
+        <library>/boost/array//boost_array
+        <library>/boost/range//boost_range
+        <library>/boost/utility//boost_utility
     ;
 
 # Thanks to Steven Watanabe for helping with <nowchar> feature
@@ -57,7 +63,7 @@ test-suite conversion
     [ run containers_test.cpp : : : <toolset>gcc:<cxxflags>-Wno-long-long <toolset>clang:<cxxflags>-Wno-long-long ]
     [ run empty_input_test.cpp ]
     [ run pointers_test.cpp ]
-    [ compile typedefed_wchar_test.cpp : <toolset>msvc:<nowchar>on ]
+    [ compile typedefed_wchar_test.cpp : <toolset>msvc:<nowchar>on <library>/boost/date_time//boost_date_time ]
     [ run typedefed_wchar_test_runtime.cpp : : : <toolset>msvc:<nowchar>on <toolset>msvc,<stdlib>stlport:<build>no ]
     [ run no_locale_test.cpp : : : <define>BOOST_NO_STD_LOCALE <define>BOOST_LEXICAL_CAST_ASSUME_C_LOCALE ]
     [ run no_exceptions_test.cpp : : : <exception-handling>off
@@ -74,14 +80,14 @@ test-suite conversion
     [ run stream_traits_test.cpp ]
     [ compile-fail to_pointer_test.cpp ]
     [ compile-fail from_volatile.cpp ]
-    [ run filesystem_test.cpp ../../filesystem/build//boost_filesystem/<link>static ]
+    [ run filesystem_test.cpp /boost/filesystem//boost_filesystem/<link>static ]
     [ run try_lexical_convert.cpp ]
   ;
 
 # Assuring that examples compile and run. Adding sources from `example` directory to the `conversion` test suite.
 for local p in [ glob ../example/*.cpp ]
 {
-    conversion += [ run $(p) ] ;
+    conversion += [ run $(p) : : : <library>/boost/variant//boost_variant <library>/boost/date_time//boost_date_time ] ;
 }