Index: configure.in =================================================================== --- configure.in (Revision 66519) +++ configure.in (Arbeitskopie) @@ -258,6 +258,12 @@ # As this has a different meaning on Linux, only define it on OpenBSD AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) ;; + OpenBSD/4.<:@4@:>@) + # OpenBSD undoes our definition of __BSD_VISIBLE if _XOPEN_SOURCE is + # also defined. This can be overridden by defining _BSD_SOURCE + # As this has a different meaning on Linux, only define it on OpenBSD + AC_DEFINE(_BSD_SOURCE, 1, [Define on OpenBSD to activate all library features]) + ;; # Defining _XOPEN_SOURCE on NetBSD version prior to the introduction of # _NETBSD_SOURCE disables certain features (eg. setgroups). Reported by # Marc Recht