X-Git-Url: https://git.distorted.org.uk/~mdw/become/blobdiff_plain/f81d049a466681c29c348ec6f8a7e3ad7ffc8323..691fa7313378aa42b7d0169631ddea14e1fecfaa:/configure.in

diff --git a/configure.in b/configure.in
index 69b0582..484c4eb 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl -*-fundamental-*-
 dnl
-dnl $Id: configure.in,v 1.4 1997/08/20 16:10:56 mdw Exp $
+dnl $Id: configure.in,v 1.7 1997/09/09 18:18:41 mdw Exp $
 dnl
 dnl Source for auto configuration for `become'
 dnl
@@ -28,11 +28,22 @@ dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 dnl----- Revision history ---------------------------------------------------
 dnl
 dnl $Log: configure.in,v $
-dnl Revision 1.4  1997/08/20 16:10:56  mdw
-dnl Lowercase `mdw_' prefixes to macros.  Add a `--with-etcdir=PATH'
-dnl option.  Update `stamp-h' as required by the Automake docs (silly
-dnl me).
+dnl Revision 1.7  1997/09/09 18:18:41  mdw
+dnl Check for setgroups(2), to see whether subsidiary group lists need to be
+dnl fiddled with.
 dnl
+# Revision 1.6  1997/09/08  13:41:14  mdw
+# Check for `setreuid' for changing permissions.
+#
+# 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
 dnl structure.
@@ -49,7 +60,7 @@ AC_CONFIG_HEADER(config.h)
 PACKAGE=become VERSION=1.2-pre
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
-AC_DEFINE(VERSION, "1.2-pre (24 July 1997)")
+AC_DEFINE(VERSION, "1.2-pre (9 September 1997)")
 
 dnl --- Check for compilers and things ---
 
@@ -91,8 +102,21 @@ AC_DEFINE(PATHSEP, '/')
 
 dnl --- Check for some useful functions ---
 
+AC_CHECK_FUNCS(setreuid setgroups)
 AC_CHECK_FUNCS(getrusage vtimes)
 
+dnl --- Set default become style ---
+
+AC_ARG_ENABLE([style],
+[  --enable-style=STYLE	  set default style to preserve, setuser, or login],
+[case "$withval" in
+  preserve) style="l_preserve" ;;
+  su|setuser) style="l_setuser" ;;
+  login) style="l_login" ;;
+esac],
+[style="l_preserve"])
+AC_DEFINE_UNQUOTED(DEFAULT_LOGIN_STYLE, $style)
+
 dnl --- Set configuration directory ---
 
 AC_ARG_WITH([etcdir],