http://www.linuxfromscratch.org/blfs/view/cvs/x/goffice.html
--- goffice/utils/regutf8.c.orig	2009-09-05 18:52:09.000000000 -0500
+++ goffice/utils/regutf8.c	2012-06-09 18:04:29.000000000 -0500
@@ -155,7 +155,7 @@
 		default: return GO_REG_BADPAT;
 		}
 	} else {
-		gor->re_nsub = pcre_info (r, NULL, NULL);
+		gor->re_nsub = pcre_fullinfo (r, NULL, 0, NULL);
 		gor->nosub = (cflags & GO_REG_NOSUB) != 0;
 		return 0;
 	}