Made nana a Scons++ module.

.gitignore

@@ -50,3 +50,6 @@ cmake_install.cmake
 *.db
 *.opendb
 .vscode
+
+# objects
+*.o

SModule

@@ -0,0 +1,44 @@
+
+import json
+
+
+Import('env')
+
+nana_sources = []
+nana_sources += Glob('source/*.cpp')
+nana_sources += Glob('source/detail/*.cpp')
+nana_sources += Glob('source/detail/posix/*.cpp')
+nana_sources += Glob('source/filesystem/*.cpp')
+nana_sources += Glob('source/gui/*.cpp')
+nana_sources += Glob('source/gui/detail/*.cpp')
+nana_sources += Glob('source/gui/widgets/*.cpp')
+nana_sources += Glob('source/gui/widgets/skeletons/*.cpp')
+nana_sources += Glob('source/paint/*.cpp')
+nana_sources += Glob('source/paint/detail/*.cpp')
+nana_sources += Glob('source/system/*.cpp')
+nana_sources += Glob('source/threads/*.cpp')
+
+with open('dependencies.json', 'r') as f:
+  dependencies = env.DepsFromJson(json.load(f))
+
+
+cppflags = []
+if env['COMPILER_FAMILY'] == 'gcc':
+  cppflags += ['-Wno-changes-meaning', '-Wno-deprecated-declarations', '-Wno-deprecated-copy'] # TODO: get rid of these
+
+lib_nana = env.UnityStaticLibrary(
+    CXXFLAGS = env['CXXFLAGS'] + cppflags,
+    CPPPATH = env['CPPPATH'] + [env.Dir('include')],
+    target = env['LIB_DIR'] + '/nana',
+    source = nana_sources,
+    dependencies = dependencies,
+#    CPPDEFINES = list(env['CPPDEFINES']) + cppdefines
+)
+
+LIB_CONFIG = {
+    'CPPPATH': [env.Dir('include')],
+#    'CPPDEFINES': cppdefines,
+    'LIBS': [lib_nana]
+}
+
+Return('LIB_CONFIG')

dependencies.json

@@ -0,0 +1,10 @@
+{
+  "X11":
+  {
+	"condition": "target_os == 'posix'"
+  },
+  "Xft":
+  {
+	"condition": "target_os == 'posix'"
+  }
+}

source/detail/posix/xdnd_protocol.hpp

@@ -156,7 +156,7 @@ namespace nana{
 				    	for(auto& file : data.files)
 				    	{
 				    		uri_list += "file://";
-				    		uri_list += file.u8string();
+				    		uri_list += file.string();
 				    		uri_list += "\r\n";
 				    	}
 

source/gui/filebox.cpp

@@ -1013,7 +1013,7 @@ namespace nana
 				for(auto i = selection_.targets.cbegin(); i != selection_.targets.cend();)
 				{
 					std::filesystem::path p{*i};
-					if(p.filename().u8string() == mfs.name)
+					if(p.filename().string() == mfs.name)
 					{
 						if(!selection_.is_deselect_delayed)
 						{
@@ -1042,7 +1042,7 @@ namespace nana
 					if(!filename_string.empty())
 						filename_string += ' ';
 
-					filename_string += "\"" + p.filename().u8string() + "\"";
+					filename_string += "\"" + p.filename().string() + "\"";
 				}
 			}