escape filepaths

Author: munoah

Source/Modules/main.cxx

@@ -1154,7 +1154,7 @@ int SWIG_main(int argc, char *argv[], const TargetLanguageModule *tlm) {
                 use_file = 0;
             }
             if (use_file) {
-              Printf(f_dependencies_file, "\\\n  %s ", Getitem(files, i));
+              Printf(f_dependencies_file, "\\\n  %s ", Swig_filename_escape_space(Getitem(files, i)));
               if (depend_phony)
                 Append(phony_targets, Getitem(files, i));
             }

Source/Swig/misc.c

@@ -249,6 +249,19 @@ String *Swig_filename_escape(String *filename) {
   return adjusted_filename;
 }
 
+/* -----------------------------------------------------------------------------
+ * Swig_filename_escape()
+ *
+ * Escapes spaces in filename - for Makefiles
+ * ----------------------------------------------------------------------------- */
+
+String *Swig_filename_escape_space(String *filename) {
+  String *adjusted_filename = Copy(filename);
+  Swig_filename_correct(adjusted_filename);
+  Replaceall(adjusted_filename, " ", "\\ ");
+  return adjusted_filename;
+}
+
 /* -----------------------------------------------------------------------------
  * Swig_filename_unescape()
  *

Source/Swig/swig.h

@@ -315,6 +315,7 @@ extern int        ParmList_is_compactdefargs(ParmList *p);
   extern String *Swig_new_subdirectory(String *basedirectory, String *subdirectory);
   extern void Swig_filename_correct(String *filename);
   extern String *Swig_filename_escape(String *filename);
+  extern String *Swig_filename_escape_space(String *filename);
   extern void Swig_filename_unescape(String *filename);
   extern int Swig_storage_isextern(Node *n);
   extern int Swig_storage_isexternc(Node *n);