--- gigedit/trunk/src/gigedit/global.h	2019/07/27 22:57:49	3546
+++ gigedit/trunk/src/gigedit/global.h	2019/07/30 12:22:16	3547
@@ -40,7 +40,11 @@
 
 #include <sstream>
 #include <map>
-#include <sigc++/signal.h>
+#ifdef SIGCPP_HEADER_FILE
+# include SIGCPP_HEADER_FILE(signal.h)
+#else
+# include <sigc++/signal.h>
+#endif
 
 #ifdef LIBGIG_HEADER_FILE
 # include LIBGIG_HEADER_FILE(gig.h)