From a7bfde9b7ee84cadb035732f6ad338cf9035b2e7 Mon Sep 17 00:00:00 2001
From: thib <thib>
Date: Fri, 15 Dec 2000 17:49:14 +0000
Subject: [PATCH] better handle of system without setreuid() etregid()
 functions

---
 configure.in | 50 ++++++++++++++++++++++++++++++++++++++------------
 1 file changed, 38 insertions(+), 12 deletions(-)

diff --git a/configure.in b/configure.in
index 24572cd..c73683f 100644
--- a/configure.in
+++ b/configure.in
@@ -430,16 +430,29 @@ AC_ARG_WITH(username,
     AC_MSG_ERROR(Need USERNAME.)
     ;;
   yes)
-    username=fcron
-    AC_MSG_RESULT(fcron)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	username=fcron
+	AC_MSG_RESULT(fcron)
+    else
+        AC_MSG_RESULT(root)
+    fi
     ;;
   *)
-    username="$withval";
-    AC_MSG_RESULT($withval)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	username="$withval";
+	AC_MSG_RESULT($withval)
+    else
+	AC_MSG_RESULT(root)
+	AC_MSG_ERROR(username must be root as your system has no seteuid)
+    fi
     ;;
     esac ],
-    username=fcron
-    AC_MSG_RESULT(fcron)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	username=fcron
+	AC_MSG_RESULT(fcron)
+    else
+        AC_MSG_RESULT(root)
+    fi
 )
 
 AC_MSG_CHECKING(groupname to run under)
@@ -450,16 +463,29 @@ AC_ARG_WITH(groupname,
     AC_MSG_ERROR(Need GROUPNAME.)
     ;;
   yes)
-    groupname=fcron
-    AC_MSG_RESULT(fcron)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	groupname=fcron
+	AC_MSG_RESULT(fcron)
+    else
+        AC_MSG_RESULT(root)
+    fi
     ;;
   *)
-    groupname="$withval";
-    AC_MSG_RESULT($withval)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	groupname="$withval";
+	AC_MSG_RESULT($withval)
+    else
+	AC_MSG_RESULT(root)
+	AC_MSG_ERROR(groupname must be root as your system has no setegid)
+    fi
     ;;
     esac ],
-    groupname=fcron
-    AC_MSG_RESULT(fcron)
+    if test \( $setreuid -eq 1 \) -a \( $setregid -eq 1 \) ; then
+	groupname=fcron
+	AC_MSG_RESULT(fcron)
+    else
+        AC_MSG_RESULT(root)
+    fi
 )
 
 fi
-- 
2.49.0