diff --git a/cde/programs/dtcalc/Makefile.am b/cde/programs/dtcalc/Makefile.am
new file mode 100644
index 000000000..8f78eb666
--- /dev/null
+++ b/cde/programs/dtcalc/Makefile.am
@@ -0,0 +1,19 @@
+bin_PROGRAMS = dtcalc
+
+dtcalc_CPPFLAGS = -DCDE_INSTALLATION_TOP=${prefix}
+
+dtcalc_LDADD = ${X_LIBS} -lm $(TTLIB) $(LIBSVC) $(LIBHELP)
+
+if AIX
+dtcalc_LDADD += -lmsaa -liconv
+endif
+
+if SUN
+dtcalc_LDADD += -lintl -ldl
+endif
+
+
+dtcalc_SOURCES = calctool.c      ds_common.c     ds_popup.c \
+		 ds_widget.c     ds_xlib.c       functions.c \
+		 help.c          motif.c         mp.c \
+		 text.c