custom basename(3) and dirname(3)

diff --git a/libasn1compiler/Makefile.am b/libasn1compiler/Makefile.am
index 6b2babd..301bbaa 100644
--- a/libasn1compiler/Makefile.am
+++ b/libasn1compiler/Makefile.am
@@ -13,6 +13,7 @@
 	asn1c_lang.c asn1c_lang.h		\
 	asn1c_save.c asn1c_save.h		\
 	asn1c_C.c asn1c_C.h			\
+	asn1c_compat.c asn1c_compat.h		\
 	asn1c_internal.h
 
 libasn1compiler_la_LIBADD =				\