AC_WARN([Docbook stylesheets not found; some documentation can't be built])
fi)
+AC_ARG_WITH([dot],
+ AS_HELP_STRING([--with-dot@<:@=PATH@:>@],
+ [use graphviz dot to generate dependency graphs with doxygen (defaults to autodetect)]),
+ [], [with_dot="maybe"])
+
enable_login="no"
dnl Check whether kindlegen exists. If not, we'll suppress that part of the
dnl documentation build.
AC_CHECK_PROGS([KINDLEGEN], [kindlegen])
+AC_CHECK_PROGS([DOXYGEN], [doxygen])
+
+dnl Optionally generate graphs with doxygen.
+case "$with_dot" in
+maybe)
+ AC_CHECK_PROGS([DOT], [dot])
+ AS_IF([test "x$DOT" = "x"], [HAVE_DOT="no"], [HAVE_DOT="yes"])
+ ;;
+yes)
+ HAVE_DOT="yes"
+ ;;
+no)
+ HAVE_DOT="no"
+ ;;
+*)
+ HAVE_DOT="yes"
+ DOT_PATH=$with_dot
+esac
+AC_SUBST(HAVE_DOT)
+AC_SUBST(DOT_PATH)
-dnl weird ass systems
-dnl AC_AIX
+dnl Checks for UNIX variants.
AC_ISC_POSIX
-dnl AC_MINIX
dnl Various compiler setup.
AC_TYPE_PID_T
*_obsd51) AFS_PARAM_COMMON=param.obsd51.h ;;
*_obsd52) AFS_PARAM_COMMON=param.obsd52.h ;;
*_obsd53) AFS_PARAM_COMMON=param.obsd53.h ;;
+ *_obsd54) AFS_PARAM_COMMON=param.obsd54.h ;;
*_linux22) AFS_PARAM_COMMON=param.linux22.h ;;
*_linux24) AFS_PARAM_COMMON=param.linux24.h ;;
*_linux26) AFS_PARAM_COMMON=param.linux26.h ;;