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merge linux bundle fixup code from 2.X

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git-svn-id: svn://localhost/ardour2/branches/3.0@7961 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2010-11-04 02:40:07 +00:00
parent 1fb74e6818
commit 3903bc0cb2
1 changed files with 154 additions and 1 deletions
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155
gtk2_ardour/main.cc
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@ -19,6 +19,8 @@
#include <cstdlib>
#include <signal.h>
#include <cerrno>
#include <fstream>
#include <sigc++/bind.h>
#include <gtkmm/settings.h>
@ -99,7 +101,6 @@ Please consider the possibilities, and perhaps (re)start JACK."));
#include <mach-o/dyld.h>
#include <sys/param.h>
#include <fstream>
extern void set_language_preference (); // cocoacarbon.mm
@ -299,6 +300,158 @@ fixup_bundle_environment ()
}
}
#else
void
fixup_bundle_environment (int argc, char* argv[])
{
if (!getenv ("ARDOUR_BUNDLED")) {
return;
}
Glib::ustring exec_path = argv[0];
Glib::ustring dir_path = Glib::path_get_dirname (Glib::path_get_dirname (exec_path));
Glib::ustring path;
const char *cstr = getenv ("PATH");
Glib::ustring userconfigdir = user_config_directory().to_string();
/* ensure that we find any bundled executables (e.g. JACK),
and find them before any instances of the same name
elsewhere in PATH
*/
/* note that this function is POSIX/Linux specific, so using / as
a dir separator in this context is just fine.
*/
path = dir_path;
path += "/etc:";
path += dir_path;
path += "/lib/surfaces:";
path += dir_path;
path += "/lib/panners:";
setenv ("ARDOUR_MODULE_PATH", path.c_str(), 1);
path = userconfigdir;
path += ':';
path += dir_path;
path += "/etc/icons:";
path += dir_path;
path += "/etc/pixmaps:";
path += dir_path;
path += "/share:";
path += dir_path;
path += "/etc";
setenv ("ARDOUR_PATH", path.c_str(), 1);
setenv ("ARDOUR_CONFIG_PATH", path.c_str(), 1);
setenv ("ARDOUR_DATA_PATH", path.c_str(), 1);
path = dir_path;
path += "/etc";
setenv ("ARDOUR_INSTANT_XML_PATH", path.c_str(), 1);
cstr = getenv ("LADSPA_PATH");
if (cstr) {
path = cstr;
path += ':';
} else {
path = "";
}
path += dir_path;
path += "/lib/plugins";
setenv ("LADSPA_PATH", path.c_str(), 1);
cstr = getenv ("VAMP_PATH");
if (cstr) {
path = cstr;
path += ':';
} else {
path = "";
}
path += dir_path;
path += "/lib";
setenv ("VAMP_PATH", path.c_str(), 1);
cstr = getenv ("ARDOUR_CONTROL_SURFACE_PATH");
if (cstr) {
path = cstr;
path += ':';
} else {
path = "";
}
path += dir_path;
path += "/lib/surfaces";
setenv ("ARDOUR_CONTROL_SURFACE_PATH", path.c_str(), 1);
cstr = getenv ("LV2_PATH");
if (cstr) {
path = cstr;
path += ':';
} else {
path = "";
}
path += dir_path;
path += "/lib/plugins";
setenv ("LV2_PATH", path.c_str(), 1);
path = dir_path;
path += "/lib/clearlooks";
setenv ("GTK_PATH", path.c_str(), 1);
if (!ARDOUR::translations_are_disabled ()) {
path = dir_path;
path += "/share/locale";
localedir = strdup (path.c_str());
setenv ("GTK_LOCALEDIR", localedir, 1);
}
/* write a pango.rc file and tell pango to use it. we'd love
to put this into the Ardour.app bundle and leave it there,
but the user may not have write permission. so ...
we also have to make sure that the user ardour directory
actually exists ...
*/
if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno))
<< endmsg;
} else {
Glib::ustring mpath;
path = Glib::build_filename (userconfigdir, "pango.rc");
std::ofstream pangorc (path.c_str());
if (!pangorc) {
error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
} else {
mpath = Glib::build_filename (userconfigdir, "pango.modules");
pangorc << "[Pango]\nModuleFiles=";
pangorc << mpath << endl;
pangorc.close ();
}
setenv ("PANGO_RC_FILE", path.c_str(), 1);
/* similar for GDK pixbuf loaders, but there's no RC file required
to specify where it lives.
*/
mpath = Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders");
setenv ("GDK_PIXBUF_MODULE_FILE", mpath.c_str(), 1);
}
}
#endif
static gboolean