autotools: fix 'make dist'

Makefile.am

@@ -16,7 +16,7 @@ ACLOCAL_AMFLAGS = -I m4
 
 DOC_FILES = \
 			README.md \
-			LICENSE
+			COPYING
 
 EXTRA_DIST = \
 			$(DOC_FILES)

python/Makefile.am

 if USE_CYTHON
 
+noinst_HEADERS = \
+	opendht.pyx \
+	opendht_cpp.pxd
+
 PYTHON_INSTALL_RECORD = $(builddir)/install_record.txt
 
 pybuild.stamp:

src/Makefile.am

@@ -47,3 +47,6 @@ nobase_include_HEADERS = \
         ../include/opendht/log.h \
         ../include/opendht/rng.h \
         ../include/opendht/indexation/pht.h
+
+nobase_noinst_HEADERS = \
+        ../include/opendht/request.h

src/argon2/Makefile.am

@@ -10,4 +10,14 @@ libargon2_la_SOURCES = \
         encoding.c \
         ref.c
 
-EXTRA_libargon2_la_SOURCES = opt.c
+noinst_HEADERS = \
+        argon2.h \
+        core.h \
+        blake2/blake2.h \
+        blake2/blake2-impl.h \
+        blake2/blamka-round-ref.h \
+        blake2/blamka-round-opt.h \
+        thread.h \
+        encoding.h \
+        opt.h \
+        ref.h

tools/Makefile.am

 bin_PROGRAMS = dhtnode dhtchat dhtscanner
+noinst_HEADERS = tools_common.h
 
 AM_CPPFLAGS = -I../include