This is release libcerf-1.1, with fortran binding by Antonio Cervellino.

lib/.lssrc

+# -*- mode: python -*-
+
+# Include file for program lssrc.
+# Returns user-written source files.
+
+import glob, re
+
+def source_files(root,ext):
+    fnames = []
+    for e in ext:
+        if e=="h":
+            e = "hpp"
+        fnames += sorted( glob.glob( root+"*."+e ) )
+    return fnames

test/.lssrc

+# -*- mode: python -*-
+
+# Include file for program lssrc.
+# Returns user-written source files.
+
+import glob, re
+
+def source_files(root,ext):
+    fnames = []
+    for e in ext:
+        fnames += sorted( glob.glob( root+"*."+e ) )
+    return fnames