X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fgtkmm2ext%2Fgtkmm2ext%2Fauto_spin.h;h=8a6c9ab3b0a42d449b1ebf97f0ab0b8e7781c8bb;hb=b855e5f3220027502a3c88f189d511fe2a5a3c2b;hp=28fae316f69ea6e73e898f3dc78675cdb5ee9622;hpb=5ba369918b07a4c0859f0e94537da7b5a11bb49f;p=ardour.git

diff --git a/libs/gtkmm2ext/gtkmm2ext/auto_spin.h b/libs/gtkmm2ext/gtkmm2ext/auto_spin.h
index 28fae316f6..8a6c9ab3b0 100644
--- a/libs/gtkmm2ext/gtkmm2ext/auto_spin.h
+++ b/libs/gtkmm2ext/gtkmm2ext/auto_spin.h
@@ -20,6 +20,10 @@
 #ifndef __gtkmm2ext_auto_spin_h__
 #define __gtkmm2ext_auto_spin_h__
 
+#ifdef interface
+#undef interface
+#endif
+
 #include <gtkmm.h>
 
 #include "gtkmm2ext/visibility.h"