* aclocal.m4 (AC_KRB5_TCL): Check for -ldl when checking for -ltcl

	or -ltcl7.5 in case the TCL library needs it. [krb5-admin/141]


git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@9279 dc483132-0cff-0310-8789-dd5450dbe970

src/ChangeLog

@@ -1,3 +1,8 @@
+Fri Nov  1 20:41:07 1996  Tom Yu  <tlyu@mit.edu>
+
+	* aclocal.m4 (AC_KRB5_TCL): Check for -ldl when checking for -ltcl
+	or -ltcl7.5 in case the TCL library needs it. [krb5-admin/141]
+
 Thu Oct 31 10:57:29 1996  Ezra Peisach  <epeisach@trane.rose.brandeis.edu>
 
 	* aclocal.m4 (db_lib): Use relative path to libdb.a file.

src/aclocal.m4

@@ -1096,20 +1096,20 @@ AC_ARG_WITH(tcl,
 		TCL_INC=-I$withval/include
 		TCL_LIB=-L$withval/lib
 	fi)
-
+AC_CHECK_LIB(dl, dlopen, DL_LIB=-ldl)
 if test "$TCL_WITH" != no ; then
 	hold_cflags=$CPPFLAGS
 	hold_ldflags=$LDFLAGS
 	CPPFLAGS="$CPPFLAGS $TCL_INC"
 	LDFLAGS="$CPPFLAGS $TCL_LIB"
 	AC_CHECK_HEADER(tcl.h,dnl
 		AC_CHECK_LIB(tcl7.5, Tcl_CreateCommand, 
-			TCL_LIB="$TCL_LIB -ltcl7.5",
+			TCL_LIB="$TCL_LIB -ltcl7.5 $DL_LIB",
 			AC_CHECK_LIB(tcl, Tcl_CreateCommand, 
-				TCL_LIB="$TCL_LIB -ltcl",
+				TCL_LIB="$TCL_LIB -ltcl $DL_LIB",
 				AC_MSG_WARN("tcl.h found but not library"),
-				-lm),
-			-lm)
+				-lm $DL_LIB),
+			-lm $DL_LIB)
 	,dnl If tcl.h not found
 	AC_MSG_WARN(Could not find Tcl which is needed for the kadm5 tests)
 	TCL_LIB=