fix inclusion of cmake modules in dist

Makefile.am

@@ -867,9 +867,7 @@ XFAIL_TESTS += test_ipc_wildcard \
 endif
 
 EXTRA_DIST = \
-	FindSodium.cmake \
 	CMakeLists.txt \
-	builds/cmake/ZeroMQConfig.cmake.in \
 	autogen.sh	\
 	version.sh	\
 	src/libzmq.pc.cmake.in \

builds/Makefile.am

@@ -16,12 +16,10 @@ EXTRA_DIST = \
 	mingw32/Makefile.mingw32 \
 	mingw32/platform.hpp \
 	cmake/Modules \
-	cmake/Modules/FindAsciiDoc.cmake \
-	cmake/Modules/TestZMQVersion.cmake \
-	cmake/Modules/ZMQSourceRunChecks.cmake \
 	cmake/NSIS.template32.in \
-	cmake/platform.hpp.in \
 	cmake/NSIS.template64.in \
+	cmake/ZeroMQConfig.cmake.in \
+	cmake/platform.hpp.in \
 	valgrind/valgrind.supp \
 	valgrind/vg \
 	nuget/readme.nuget \