diff -urN unix.orig/configure.ac unix/configure.ac
--- unix.orig/configure.ac	1969-12-31 16:00:00.000000000 -0800
+++ unix/configure.ac	2006-06-04 22:31:49.000000000 -0700
@@ -0,0 +1,12 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.59)
+AC_INIT(shelx, 20060317, https://bugs.gentoo.org/)
+AC_CONFIG_SRCDIR([ciftab.f])
+AM_INIT_AUTOMAKE([foreign])
+
+# Checks for programs.
+AC_PROG_FC
+AC_PROG_F77
+AC_OUTPUT([Makefile])
diff -urN unix.orig/Makefile.am unix/Makefile.am
--- unix.orig/Makefile.am	1969-12-31 16:00:00.000000000 -0800
+++ unix/Makefile.am	2006-06-04 23:06:39.000000000 -0700
@@ -0,0 +1,27 @@
+bin_PROGRAMS = \
+	ciftab \
+	shelxa \
+	shelxc \
+	shelxd \
+	shelxe \
+	shelxh \
+	shelxl \
+	shelxpro \
+	shelxs \
+	shelxwat
+
+dist_pkgdata_DATA = \
+	ciftab.def \
+	ciftab.rta \
+	ciftab.rtm
+
+ciftab_SOURCES = ciftab.f
+shelxa_SOURCES = shelxa.f
+shelxc_SOURCES = shelxc.f
+shelxd_SOURCES = shelxd.f
+shelxe_SOURCES = shelxe.f
+shelxh_SOURCES = shelxh.f shelxlv.f
+shelxl_SOURCES = shelxl.f shelxlv.f
+shelxpro_SOURCES = shelxpro.f
+shelxs_SOURCES = shelxs.f shelxsv.f
+shelxwat_SOURCES = shelxwat.f