2 Copyright (C) 2010 Paul Davis
3 Copyright (C) 2010-2014 Robin Gareus <robin@gareus.org>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <glibmm/miscutils.h>
22 #include "pbd/file_utils.h"
23 #include "pbd/error.h"
25 #include "ardour/filesystem_paths.h"
26 #include "ardour/system_exec.h"
28 using namespace ARDOUR;
30 #ifndef PLATFORM_WINDOWS
31 char * SystemExec::_vfork_exec_wrapper = NULL;
34 static char *vfork_exec_wrapper_path() {
35 #ifdef PLATFORM_WINDOWS
38 std::string vfork_exec_wrapper;
41 ARDOUR::ardour_dll_directory() // deployed
42 + G_SEARCHPATH_SEPARATOR_S + Glib::build_filename(ARDOUR::ardour_dll_directory(), "vfork") // src, build (ardev, etc)
44 "ardour-exec-wrapper", vfork_exec_wrapper)) {
45 PBD::fatal << "vfork exec wrapper 'ardour-exec-wrapper' was not found in $PATH." << endmsg;
49 return strdup(vfork_exec_wrapper.c_str());
53 SystemExec::SystemExec (std::string c, char ** a)
54 : PBD::SystemExec(c, a)
56 #ifndef PLATFORM_WINDOWS
57 if (!_vfork_exec_wrapper) {
58 _vfork_exec_wrapper = vfork_exec_wrapper_path();
63 SystemExec::SystemExec (std::string c, std::string a)
64 : PBD::SystemExec(c, a)
66 #ifndef PLATFORM_WINDOWS
67 if (!_vfork_exec_wrapper) {
68 _vfork_exec_wrapper = vfork_exec_wrapper_path();
73 SystemExec::SystemExec (std::string c, const std::map<char, std::string> subs)
74 : PBD::SystemExec(c, subs)
76 #ifndef PLATFORM_WINDOWS
77 if (!_vfork_exec_wrapper) {
78 _vfork_exec_wrapper = vfork_exec_wrapper_path();
83 SystemExec::~SystemExec() { }