Allow default port to be given as a service name or port number.

[become] / configure.in

diff --git a/configure.in b/configure.in
index 498d5b5..cae954d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl -*-fundamental-*-
 dnl
-dnl $Id: configure.in,v 1.3 1997/08/07 09:34:32 mdw Exp $
+dnl $Id: configure.in,v 1.6 1997/09/08 13:41:14 mdw Exp $
 dnl
 dnl Source for auto configuration for `become'
 dnl
@@ -28,8 +28,21 @@ dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 dnl----- Revision history ---------------------------------------------------
 dnl
 dnl $Log: configure.in,v $
+dnl Revision 1.6  1997/09/08 13:41:14  mdw
+dnl Check for `setreuid' for changing permissions.
+dnl
+# Revision 1.5  1997/09/05  11:45:18  mdw
+# Add support for different login styles, and environment variable
+# manipulation in a safe and useful way.
+#
+# Revision 1.4  1997/08/20  16:10:56  mdw
+# Lowercase `mdw_' prefixes to macros.  Add a `--with-etcdir=PATH'
+# option.  Update `stamp-h' as required by the Automake docs (silly
+# me).
+#
 dnl Revision 1.3  1997/08/07 09:34:32  mdw
-dnl Added `ElectricFence' support, and support for the `deep' package structure.
+dnl Added `ElectricFence' support, and support for the `deep' package
+dnl structure.
 dnl
 dnl Revision 1.2  1997/08/04 10:24:21  mdw
 dnl Sources placed under CVS control.
@@ -61,13 +74,13 @@ fi
 
 dnl --- Libraries ---
 
-MDW_CHECK_MANYLIBS(socket, socket,,
+mdw_CHECK_MANYLIBS(socket, socket,,
   AC_MSG_ERROR([Socket library not found]))
 
-MDW_CHECK_MANYLIBS(gethostbyname, resolv nsl,,
+mdw_CHECK_MANYLIBS(gethostbyname, resolv nsl,,
   AC_MSG_ERROR([Resolver library not found]))
 
-MDW_CHECK_MANYLIBS(yp_all, nsl, AC_DEFINE(HAVE_YP))
+mdw_CHECK_MANYLIBS(yp_all, nsl, AC_DEFINE(HAVE_YP))
 
 dnl --- Types ---
 
@@ -85,7 +98,28 @@ AC_DEFINE(PATHSEP, '/')
 
 dnl --- Check for some useful functions ---
 
-AC_CHECK_FUNCS(getrusage vtimes)
+AC_CHECK_FUNCS(setreuid getrusage vtimes)
+
+dnl --- Set default become style ---
+
+AC_ARG_ENABLE([style],
+[  --enable-style=STYLE          set default style to preserve, su, or login],
+[case "$withval" in
+  preserve) style="l_preserve" ;;
+  su|user) style="l_user" ;;
+  login) style="l_login" ;;
+esac],
+[style="l_preserve"])
+AC_DEFINE_UNQUOTED(DEFAULT_LOGIN_STYLE, $style)
+
+dnl --- Set configuration directory ---
+
+AC_ARG_WITH([etcdir],
+[  --with-etcdir=PATH    set directory for configuration and key files
+                         [default is /etc/become]],
+[etcdir="$withval"], [etcdir="/etc/become"])
+AC_SUBST(etcdir)
+AC_DEFINE_UNQUOTED(ETCDIR, "$etcdir")
 
 dnl --- Debugging stuff ---
 
@@ -109,15 +143,9 @@ AC_ARG_ENABLE(tracing,
   fi],
   AC_DEFINE(TRACING))
 
-dnl --- Define where things get put ---
-
-mdw_save_prefix="$prefix"
-test "$prefix" = "NONE" && prefix="$ac_default_prefix"
-AC_DEFINE_UNQUOTED(ETCDIR, "`eval echo ${sysconfdir}`")
-prefix="$mdw_save_prefix"
-
 dnl --- Done ---
 
-AC_OUTPUT(Makefile src/Makefile manual/Makefile)
+AC_OUTPUT(Makefile src/Makefile manual/Makefile,
+          [test -z "$CONFIG_HEADERS" || echo timestamp >stamp-h])
 
 dnl----- That's all, folks --------------------------------------------------