Index: configure.ac =================================================================== --- configure.ac (revision 22957) +++ configure.ac (working copy) @@ -302,7 +302,8 @@ AC_CHECK_HEADER([h323.h], [PBX_H323=1], []) AC_SUBST(PBX_H323) -AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1],[PBX_IXJUSER=0]) +AC_CHECK_HEADER([linux/version.h], [LINUX_VERSION_HEADER=1], [LINUX_VERSION_HEADER=0]) +AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=${LINUX_VERSION_HEADER}],[PBX_IXJUSER=0]) AC_SUBST(PBX_IXJUSER) AC_ARG_WITH([vpb], AC_HELP_STRING([--with-vpb=PATH],[use vpb files in PATH]),[