Move public headers to a separate directory, make a library

meson.build

@@ -5,6 +5,7 @@ project('wrentest', 'cpp',
 )
 
 wren_dep = dependency('wren', version: '>=0.2.0', fallback: ['wren', 'wren_dep'])
+public_incl = include_directories('include')
 
 os = host_machine.system()
 if os == 'gnu'
@@ -36,9 +37,8 @@ project_config_file = configure_file(
 	configuration: conf
 )
 
-executable(meson.project_name(),
+wrenpp = library(meson.project_name(),
   project_config_file,
-  'src/main.cpp',
   'src/wren/vm.cpp',
   'src/wren/configuration.cpp',
   'src/wren/def_configuration.cpp',
@@ -47,5 +47,16 @@ executable(meson.project_name(),
   'src/wren/handle.cpp',
   'src/wren/vm_fun.cpp',
   dependencies: [wren_dep],
+  include_directories: public_incl,
   install: true,
 )
+wrenpp_dep = declare_dependency(
+  link_with: wrenpp,
+  include_directories: public_incl,
+)
+
+executable(meson.project_name(),
+  'src/main.cpp',
+  dependencies: wrenpp_dep,
+  install: false,
+)

src/main.cpp

@@ -1,5 +1,5 @@
-#include "wren/vm_fun.hpp"
-#include "wren/def_configuration.hpp"
+#include "wrenpp/vm_fun.hpp"
+#include "wrenpp/def_configuration.hpp"
 #include <iostream>
 #include <chrono>
 #include <thread>

src/wren/configuration.cpp

@@ -1,4 +1,4 @@
-#include "configuration.hpp"
+#include "wrenpp/configuration.hpp"
 #include <wren.hpp>
 
 namespace wren {

src/wren/def_configuration.cpp

@@ -1,4 +1,4 @@
-#include "def_configuration.hpp"
+#include "wrenpp/def_configuration.hpp"
 #include <iostream>
 
 namespace wren {

src/wren/handle.cpp

@@ -1,5 +1,5 @@
-#include "handle.hpp"
-#include "vm.hpp"
+#include "wrenpp/handle.hpp"
+#include "wrenpp/vm.hpp"
 #include <cassert>
 
 namespace wren {

src/wren/vm.cpp

@@ -1,5 +1,5 @@
-#include "vm.hpp"
-#include "configuration.hpp"
+#include "wrenpp/vm.hpp"
+#include "wrenpp/configuration.hpp"
 #include "dynafunc_maker.hpp"
 #include <wren.hpp>
 #include <cassert>

src/wren/vm_fun.cpp

@@ -1,4 +1,4 @@
-#include "vm_fun.hpp"
+#include "wrenpp/vm_fun.hpp"
 #include <cassert>
 #include <iterator>
 #include <utility>