Fix boost

boost/Makefile

@@ -21,9 +21,9 @@ impl:
 
 package:
 	rm -rf out
-	mkdir -p out/opt/cppse/build/boost/include
+	mkdir -p out/opt/cppse/build/boost/include/
 	cp -prv boost_1_68_0/stage/lib out/opt/cppse/build/boost/
-	cp -prv boost_1_68_0/boost/* out/opt/cppse/build/boost/include/
+	cp -prv boost_1_68_0/boost out/opt/cppse/build/boost/include/
 	rm -rf boost_1.0_amd64.deb
 	docker run -v "$$(pwd):/src/" rayburgemeestre/fpm-ubuntu:18.04 fpm -s dir -t deb -n boost --license MPL2 --maintainer "Ray Burgemeestre <ray@cppse.nl>" --description "boost - build dependency" --url "https://github.com/liballeg/boost.git" --deb-generate-changes -C /src/out