diff --git a/intl/compatibility/Makefile.in b/intl/compatibility/Makefile.in
new file mode 100644
index 000000000000..e5070e681357
--- /dev/null
+++ b/intl/compatibility/Makefile.in
@@ -0,0 +1,26 @@
+#!gmake
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../..
+topsrcdir	= @top_srcdir@
+VPATH		= @srcdir@
+srcdir		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+DIRS	=  idl src
+
+include $(topsrcdir)/config/rules.mk
diff --git a/intl/compatibility/idl/Makefile.in b/intl/compatibility/idl/Makefile.in
new file mode 100644
index 000000000000..b9022b6c55c1
--- /dev/null
+++ b/intl/compatibility/idl/Makefile.in
@@ -0,0 +1,30 @@
+#!gmake
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../../..
+topsrcdir	= @top_srcdir@
+VPATH		= @srcdir@
+srcdir		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+MODULE = intlcmpt
+
+XPIDLSRCS =                             \
+	nsII18nCompatibility.idl        \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk
diff --git a/intl/compatibility/src/Makefile.in b/intl/compatibility/src/Makefile.in
new file mode 100644
index 000000000000..fd5bd55514d6
--- /dev/null
+++ b/intl/compatibility/src/Makefile.in
@@ -0,0 +1,37 @@
+# The contents of this file are subject to the Netscape Public License
+# Version 1.0 (the "NPL"); you may not use this file except in
+# compliance with the NPL.  You may obtain a copy of the NPL at
+# http://www.mozilla.org/NPL/
+#
+# Software distributed under the NPL is distributed on an "AS IS" basis,
+# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+# for the specific language governing rights and limitations under the
+# NPL.
+#
+# The Initial Developer of this code under the NPL is Netscape
+# Communications Corporation.  Portions created by Netscape are
+# Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+# Reserved.
+
+DEPTH	= ../../..
+topsrcdir	= @top_srcdir@
+VPATH		= @srcdir@
+srcdir		= @srcdir@
+
+include $(DEPTH)/config/autoconf.mk
+
+LIBRARY_NAME = intlcmpt 
+IS_COMPONENT = 1
+
+MODULE = intlcmpt 
+
+REQUIRES = xpcom
+
+INCLUDES+= -I..
+
+CPPSRCS = \
+	nsI18nCompatibility.cpp                 \
+	nsCSIDtoCharsetName.cpp                 \
+	$(NULL)
+
+include $(topsrcdir)/config/rules.mk