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use explicit envvar to define where to find the soundgrid library(ies)

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git-svn-id: svn://localhost/ardour2/branches/3.0-SG@12397 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-05-23 16:54:29 +00:00
parent 89df06eb2d
commit ee2017d9ee
1 changed files with 19 additions and 2 deletions
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21
libs/ardour/soundgrid.cc
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@ -17,6 +17,8 @@
*/
#include <glibmm/miscutils.h>
#include <dlfcn.h>
#include <iostream>
@ -41,11 +43,26 @@ SoundGrid* SoundGrid::_instance = 0;
SoundGrid::SoundGrid ()
: dl_handle (0)
{
cerr << "Loading " << sndgrid_dll_name << endl;
if ((dl_handle = dlopen (sndgrid_dll_name, RTLD_NOW)) == 0) {
const char *s = getenv ("SOUNDGRID_PATH");
if (!s) {
cerr << "SOUNDGRID_PATH not defined - exiting\n";
::exit (1);
}
vector<string> p;
p.push_back (s);
p.push_back (sndgrid_dll_name);
string path = Glib::build_filename (p);
cerr << "Loading " << path << endl;
if ((dl_handle = dlopen (path.c_str(), RTLD_NOW)) == 0) {
cerr << "...failed\n";
return;
}
cerr << "...worked\n";
}