#1936: BUG: devel/mono doesn't look in /opt/local/lib at runtime -----------------------------------+---------------------------------------- Reporter: chris.ridd@isode.com | Owner: mww@macports.org Type: defect | Status: reopened Priority: Normal | Milestone: Port Bugs Component: ports | Version: 1.0 Resolution: | Keywords: Port: | -----------------------------------+---------------------------------------- Changes (by nox@macports.org): * cc: nox@macports.org (added) Old description:

The mono-config file included by devel/gtk-sharp maps 'libgtk- win32-2.0.0.dll' to 'libgtk-x11 -2.0.0.dylib', however an application using Gtk fails to load the dylib. This is because it appears to look for the dylib in the paths "", "/usr/local/lib", "/lib", "/usr/lib" and "." (and then across those paths in reverse order, Just In Case.)

If I set DYLD_LIBRARY_PATH to /opt/local/lib, the dylib is located correctly.

% mcs helloworld.cs -L /opt/local/lib/mono/gtk-sharp -r gtk-sharp.dll -r glib-sharp.dll Compilation succeeded % unsetenv DYLD_LIBRARY_PATH % mono helloworld.exe

Unhandled Exception: System.DllNotFoundException: libgtk-win32-2.0-0.dll in <0x000dc> (wrapper managed-to-native) Gtk.Application:gtk_init (int&,intptr&) in <0x0004c> Gtk.Application:Init () in <0x0001c> Hello:Main ()

% setenv DYLD_LIBRARY_PATH /opt/local/lib % mono helloworld.exe (it works)

New description: The mono-config file included by devel/gtk-sharp maps 'libgtk- win32-2.0.0.dll' to 'libgtk-x11 -2.0.0.dylib', however an application using Gtk fails to load the dylib. This is because it appears to look for the dylib in the paths "", "/usr/local/lib", "/lib", "/usr/lib" and "." (and then across those paths in reverse order, Just In Case.) If I set DYLD_LIBRARY_PATH to /opt/local/lib, the dylib is located correctly. % mcs helloworld.cs -L /opt/local/lib/mono/gtk-sharp -r gtk-sharp.dll -r glib-sharp.dll Compilation succeeded % unsetenv DYLD_LIBRARY_PATH % mono helloworld.exe Unhandled Exception: System.DllNotFoundException: libgtk-win32-2.0-0.dll in <0x000dc> (wrapper managed-to-native) Gtk.Application:gtk_init (int&,intptr&) in <0x0004c> Gtk.Application:Init () in <0x0001c> Hello:Main () % setenv DYLD_LIBRARY_PATH /opt/local/lib % mono helloworld.exe (it works) -- Comment: I've fixed this problem in gtk-sharp and gtk-sharp2, I'll soon attach a patch to fix mono. -- Ticket URL: <http://trac.macports.org/ticket/1936#comment:17> MacPorts <http://www.macports.org/> Ports system for Mac OS