some half-baked support for windows command-arg substitutions

diff --git a/libs/pbd/system_exec.cc b/libs/pbd/system_exec.cc
index a19e873da2495be682bbc460ebdef0d2ea9fe6ee..fe74bbf133f518eb711d6cbd10f4f22b7cd8c773 100644 (file)
--- a/libs/pbd/system_exec.cc
+++ b/libs/pbd/system_exec.cc
@@ -170,6 +170,7 @@ SystemExec::init ()
        stdinP[0] = stdinP[1] = INVALID_HANDLE_VALUE;
        stdoutP[0] = stdoutP[1] = INVALID_HANDLE_VALUE;
        stderrP[0] = stderrP[1] = INVALID_HANDLE_VALUE;
+       w_args = NULL;
 #endif
 }
 
@@ -199,6 +200,14 @@ SystemExec::SystemExec (std::string command, const std::map<char, std::string> s
        init ();
        make_argp_escaped(command, subs);
 
+#ifdef PLATFORM_WINDOWS
+       std::string wa;
+       for (int i = 0; argp[i]; ++i) {
+               if (!wa.empty ()) wa += " ";
+               wa += '"' + argp[i] + '"';
+       }
+       w_args = strdup(wa.c_str());
+#else
        if (find_file (Searchpath (Glib::getenv ("PATH")), argp[0], cmd)) {
                // argp[0] exists in $PATH` - set it to the actual path where it was found
                free (argp[0]);
@@ -208,7 +217,7 @@ SystemExec::SystemExec (std::string command, const std::map<char, std::string> s
 
        // Glib::find_program_in_path () is only available in Glib >= 2.28
        // cmd = Glib::find_program_in_path (argp[0]);
-
+#endif
        make_envp();
 }