3 files changed, 77 insertions, 0 deletions
diff --git a/subprojects/packagefiles/janus/compiler_warnings.diff b/subprojects/packagefiles/janus/compiler_warnings.diff
new file mode 100644
index 0000000..a5f07c1
--- /dev/null
+++ b/subprojects/packagefiles/janus/compiler_warnings.diff
@@ -0,0 +1,40 @@
+diff --git a/src/janus.cpp b/src/janus.cpp
+index d1ee260..d3f4cee 100644
+--- a/src/janus.cpp
++++ b/src/janus.cpp
+@@ -21,10 +21,10 @@ using namespace janus;
+ static int tryStringToInt(string const& arg) {
+     try {
+         return stoi(arg);
+-    } catch (invalid_argument) {
++    } catch (std::invalid_argument const&) {
+         cerr << "Error: cannot parse '" << arg << "' as an integer.\n";
+         exit(1);
+-    } catch (out_of_range) {
++    } catch (std::out_of_range const&) {
+         cerr << "Error: " << arg << " is out of range.\n";
+         exit(1);
+     }
+@@ -34,11 +34,11 @@ static int tryStringToInt(string const& arg) {
+ static double tryStringToDouble(string const& arg) {
+     try {
+         return stod(arg);
+-    } catch (invalid_argument) {
++    } catch (std::invalid_argument const&) {
+         cerr << "Error: cannot parse '" << arg << "' ";
+         cerr << "as a floating-point value.\n";
+         exit(1);
+-    } catch (out_of_range) {
++    } catch (std::out_of_range const&) {
+         cerr << "Error: " << arg << " is out of range.\n";
+         exit(1);
+     }
+@@ -219,6 +219,8 @@ int ArgParser::lenList(string const& name) {
+             return options[name]->ints.size();
+         case OptionType::Double:
+             return options[name]->doubles.size();
++        default:
++            return -1;
+     }
+ }
+ 
diff --git a/subprojects/packagefiles/janus/meson.build b/subprojects/packagefiles/janus/meson.build
new file mode 100644
index 0000000..abbea21
--- /dev/null
+++ b/subprojects/packagefiles/janus/meson.build
@@ -0,0 +1,5 @@
+project('janus', 'cpp', version: '0.7.0')
+
+janus_inc = include_directories('./src')
+janus_lib = static_library('janus', 'src/janus.cpp', include_directories: janus_inc)
+janus = declare_dependency(link_with: janus_lib, include_directories: janus_inc)
diff --git a/subprojects/packagefiles/janus/wparse.diff b/subprojects/packagefiles/janus/wparse.diff
new file mode 100644
index 0000000..f3034df
--- /dev/null
+++ b/subprojects/packagefiles/janus/wparse.diff
@@ -0,0 +1,32 @@
+diff --git a/src/janus.cpp b/src/janus.cpp
+index d1ee260..a303b30 100644
+--- a/src/janus.cpp
++++ b/src/janus.cpp
+@@ -534,6 +536,15 @@ void ArgParser::parse(int argc, char **argv) {
+     parse(stream);
+ }
+ 
++void ArgParser::wparse(int argc, wchar_t **argv) {
++    ArgStream stream;
++    for (int i = 1; i < argc; i++) {
++        wstring ws(argv[i]);
++        stream.append(string(ws.begin(), ws.end()));
++    }
++    parse(stream);
++}
++
+ 
+ // -----------------------------------------------------------------------------
+ // ArgParser: utilities.
+diff --git a/src/janus.h b/src/janus.h
+index 37bd956..a049b72 100644
+--- a/src/janus.h
++++ b/src/janus.h
+@@ -46,6 +46,7 @@ namespace janus {
+ 
+             // Parse command line arguments.
+             void parse(int argc, char **argv);
++            void wparse(int argc, wchar_t **argv);
+ 
+             // Returns true if the named option was found while parsing.
+             bool found(std::string const& name);