The attached patch includes linux/types.h before checking linux/errqueue.h, as future autoconf versions might otherwise assume linux/errqueue.h isn't present, fixing a huge configure warnings along the way.
-- Matthias Andree
Index: ChangeLog =================================================================== RCS file: /cvsroot/openvpn/openvpn/ChangeLog,v retrieving revision 1.135 diff -u -r1.135 ChangeLog --- ChangeLog 15 Jul 2005 18:54:00 -0000 1.135 +++ ChangeLog 20 Jul 2005 09:13:35 -0000 @@ -3,6 +3,11 @@ $Id: ChangeLog,v 1.135 2005/07/15 18:54:00 jimyonan Exp $ +2005.XX.XX -- Version 2.0.1-rc7 + +* Include linux/types.h before checking for linux/errqueue.h (Matthias + Andree). + 2005.07.15 -- Version 2.0.1-rc6 * Commented out "user nobody" and "group nobody" in sample @@ -26,7 +31,7 @@ 2005.06.15 -- Version 2.0.1-rc4 -* Support LZO 2.0, including changes to configure script to +* Support LZO 2.00, including changes to configure script to autodetect LZO version. 2005.06.12 -- Version 2.0.1-rc3 Index: configure.ac =================================================================== RCS file: /cvsroot/openvpn/openvpn/configure.ac,v retrieving revision 1.143 diff -u -r1.143 configure.ac --- configure.ac 15 Jul 2005 18:54:00 -0000 1.143 +++ configure.ac 20 Jul 2005 09:13:35 -0000 @@ -264,9 +264,13 @@ netinet/in.h netinet/in_systm.h netinet/ip.h dnl netinet/if_ether.h netinet/tcp.h resolv.h arpa/inet.h dnl netdb.h sys/uio.h linux/if_tun.h linux/sockios.h dnl - linux/types.h linux/errqueue.h dnl - sys/poll.h sys/epoll.h + linux/types.h sys/poll.h sys/epoll.h dnl ) +AC_CHECK_HEADERS(linux/errqueue.h,,, + [#ifdef HAVE_LINUX_TYPES_H + # include <linux/types.h> + #endif + ]) AC_CACHE_SAVE dnl check that in_addr_t is defined