no vfork wrapper on windows

diff --git a/libs/ardour/system_exec.cc b/libs/ardour/system_exec.cc
index c99863f2e5372a4addff9420f9282f3989d6ed4b..90e729a7f683d51df0f761fb3947ebf942afd6f1 100644 (file)
--- a/libs/ardour/system_exec.cc
+++ b/libs/ardour/system_exec.cc
@@ -31,6 +31,9 @@ using namespace ARDOUR;
 char * SystemExec::_vfork_exec_wrapper = NULL;
 
 static char *vfork_exec_wrapper_path() {
+#ifdef PLATFORM_WINDOWS
+       return NULL;
+#else
        std::string vfork_exec_wrapper;
        if (!PBD::find_file_in_search_path (
                                PBD::Searchpath(Glib::build_filename(ARDOUR::ardour_dll_directory(), "vfork")),
@@ -39,22 +42,27 @@ static char *vfork_exec_wrapper_path() {
                return NULL;
        }
        return strdup(vfork_exec_wrapper.c_str());
+#endif
 }
 
 SystemExec::SystemExec (std::string c, char ** a)
        : PBD::SystemExec(c, a)
 {
+#ifndef PLATFORM_WINDOWS
        if (!_vfork_exec_wrapper) {
                _vfork_exec_wrapper = vfork_exec_wrapper_path();
        }
+#endif
 }
 
 SystemExec::SystemExec (std::string c, std::string a)
        : PBD::SystemExec(c, a)
 {
+#ifndef PLATFORM_WINDOWS
        if (!_vfork_exec_wrapper) {
                _vfork_exec_wrapper = vfork_exec_wrapper_path();
        }
+#endif
 }
 
 SystemExec::~SystemExec() { }