2 files changed, 9 insertions, 3 deletions
diff --git a/tools/mapjson/Makefile b/tools/mapjson/Makefile
index c1f703f9f..100e809c6 100644
--- a/tools/mapjson/Makefile
+++ b/tools/mapjson/Makefile
@@ -6,12 +6,18 @@ SRCS := json11.cpp mapjson.cpp
 
 HEADERS := mapjson.h
 
+ifeq ($(OS),Windows_NT)
+EXE := .exe
+else
+EXE :=
+endif
+
 .PHONY: all clean
 
-all: mapjson
+all: mapjson$(EXE)
 	@:
 
-mapjson: $(SRCS) $(HEADERS)
+mapjson$(EXE): $(SRCS) $(HEADERS)
 	$(CXX) $(CXXFLAGS) $(SRCS) -o $@ $(LDFLAGS)
 
 clean:
diff --git a/tools/mapjson/mapjson.cpp b/tools/mapjson/mapjson.cpp
index 5e246ff24..d767b469e 100644
--- a/tools/mapjson/mapjson.cpp
+++ b/tools/mapjson/mapjson.cpp
@@ -395,7 +395,7 @@ string generate_map_constants_text(string groups_filepath, Json groups_data) {
     int group_num = 0;
 
     for (auto &group : groups_data["group_order"].array_items()) {
-        text << "// Map Group " << group_num << "\n";
+        text << "// " << group.string_value() << "\n";
         vector<Json> map_ids;
         size_t max_length = 0;