fix superfluous filename defines

common/jinja/caps.cpp

@@ -9,6 +9,9 @@
 #include <functional>
 #include <sstream>
 
+#ifdef FILENAME
+#undef FILENAME
+#endif
 #define FILENAME "jinja-caps"
 
 using json = nlohmann::ordered_json;

common/jinja/lexer.cpp

@@ -7,6 +7,9 @@
 #include <string>
 #include <vector>
 
+#ifdef FILENAME
+#undef FILENAME
+#endif
 #define FILENAME "jinja-lexer"
 
 namespace jinja {

common/jinja/parser.cpp

@@ -8,6 +8,9 @@
 #include <string>
 #include <vector>
 
+#ifdef FILENAME
+#undef FILENAME
+#endif
 #define FILENAME "jinja-parser"
 
 namespace jinja {

common/jinja/runtime.cpp

@@ -8,6 +8,9 @@
 #include <memory>
 #include <cmath>
 
+#ifdef FILENAME
+#undef FILENAME
+#endif
 #define FILENAME "jinja-runtime"
 
 bool g_jinja_debug = false;