Modular build (alternative)

bench/Jamfile

@@ -7,13 +7,13 @@
 # Official repository: https://github.com/boostorg/json
 #
 
+import bench ;
 import common ;
+import feature ;
+import notfile ;
 import os ;
 import path ;
 import property ;
-import bench.jam ;
-
-import feature ;
 
 path-constant HERE : . ;
 

build.jam

@@ -0,0 +1,33 @@
+# 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/align//boost_align
+    /boost/assert//boost_assert
+    /boost/config//boost_config
+    /boost/container//boost_container
+    /boost/container_hash//boost_container_hash
+    /boost/core//boost_core
+    /boost/describe//boost_describe
+    /boost/endian//boost_endian
+    /boost/mp11//boost_mp11
+    /boost/static_assert//boost_static_assert
+    /boost/system//boost_system
+    /boost/throw_exception//boost_throw_exception ;
+
+project /boost/json ;
+
+alias boost_json : build//boost_json ;
+alias json_deps : build//json_deps ;
+alias json_sources : build//json_sources ;
+
+alias all : boost_json json_deps json_sources bench example fuzzing test ;
+
+call-if
+    : boost-library json
+    : install boost_json
+    ;

build/Jamfile

@@ -9,7 +9,8 @@
 #
 
 import modules ;
-import ../../config/checks/config ;
+import-search /boost/config/checks ;
+import config ;
 
 # These make sure we only build on compatible C++11 or later toolchains.
 obj cxx11_basic_alignas : ../check/basic_alignas.cpp ;
@@ -54,7 +55,12 @@ rule warn-if-requested ( properties * )
     }
 }
 
-project boost/json
+project
+    : common-requirements
+      <include>../include
+      <use>$(boost_dependencies)/<warnings-as-errors>off
+      <link>shared:<define>BOOST_JSON_DYN_LINK=1
+      <link>static:<define>BOOST_JSON_STATIC_LINK=1
     : requirements
       [ requires
         config/cxx11_constexpr
@@ -66,34 +72,13 @@ project boost/json
         # so we have to use a custom check
         cxx11_basic_alignas
       ]
-      <link>shared:<define>BOOST_JSON_DYN_LINK=1
-      <link>static:<define>BOOST_JSON_STATIC_LINK=1
-      <define>BOOST_JSON_SOURCE
       <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS
     : usage-requirements
-      <link>shared:<define>BOOST_JSON_DYN_LINK=1
-      <link>static:<define>BOOST_JSON_STATIC_LINK=1
-      <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS
+      <library>/boost/container//boost_container/<warnings-as-errors>off
+      <define>BOOST_JSON_NO_LIB=1
     : source-location ../src
     ;
 
-alias json_deps
-   : usage-requirements
-     <library>/boost//container/<warnings-as-errors>off
-   ;
-
-alias json_sources
-   : src.cpp
-   : usage-requirements
-     <library>/boost//container/<warnings-as-errors>off
-   ;
-
-explicit json_deps json_sources ;
-
-lib boost_json
-   : json_sources
-   : usage-requirements
-     <library>/boost//container/<warnings-as-errors>off
-   ;
-
-boost-install boost_json ;
+alias json_deps ;
+alias json_sources : src.cpp ;
+lib boost_json : json_sources ;

doc/Jamfile

@@ -10,8 +10,10 @@
 
 project json/doc ;
 
+import-search /boost/docca ;
+
 import boostbook ;
-import ../../../tools/docca/docca.jam ;
+import docca ;
 import path ;
 
 local include-prefix = [ path.root $(__file__:D) [ path.pwd ] ] ;

fuzzing/Jamfile

@@ -16,6 +16,7 @@ import os ;
 import path ;
 import property ;
 import sequence ;
+import testing ;
 
 
 # set the maximum size of the input, to avoid

test/Jamfile

@@ -61,6 +61,7 @@ project
     : requirements
       <include>.
       <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS
+      <toolset>msvc:<define>_CRT_SECURE_NO_WARNINGS
     ;
 
 for local f in $(SOURCES)
@@ -71,26 +72,21 @@ for local f in $(SOURCES)
         extra-reqs += <toolset>msvc:<cxxflags>/bigobj ;
     }
 
-    run $(f) main.cpp /boost/json//boost_json
-        : requirements
-          <toolset>msvc:<define>_CRT_SECURE_NO_WARNINGS
-          $(extra-reqs)
-        ;
+    run $(f) main.cpp /boost/json//boost_json : requirements $(extra-reqs) ;
 }
 
 run limits.cpp main.cpp /boost/json//json_sources
     : requirements
-    <define>BOOST_JSON_SOURCE
-    <define>BOOST_JSON_MAX_STRING_SIZE=1000
-    <define>BOOST_JSON_MAX_STRUCTURED_SIZE=20
-    <define>BOOST_JSON_STACK_BUFFER_SIZE=256
+      <define>BOOST_JSON_MAX_STRING_SIZE=1000
+      <define>BOOST_JSON_MAX_STRUCTURED_SIZE=20
+      <define>BOOST_JSON_STACK_BUFFER_SIZE=256
     ;
 
 run no_exceptions.cpp main.cpp /boost/json//json_sources
     : requirements
-    <exception-handling>off
-    <toolset>msvc:<cxxflags>"/wd4530" # C++ exception handler used
-    <toolset>msvc:<cxxflags>"/wd4577" # noexcept used without /EHsc
+      <exception-handling>off
+      <toolset>msvc:<cxxflags>"/wd4530" # C++ exception handler used
+      <toolset>msvc:<cxxflags>"/wd4577" # noexcept used without /EHsc
     ;
 
 run intrusive_macros.cpp main.cpp /boost/json//json_deps ;