Add caf project

caf/Makefile

+SHELL:=/bin/bash
+
+caf:
+	git clone https://github.com/rayburgemeestre/actor-framework
+	pushd actor-framework && git checkout lib
+	bash ../ubuntu1804.sh make impl
+	make package
+
+impl:
+	update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-7 40
+	update-alternatives --install /usr/bin/cc cc /usr/bin/clang-7 40
+	update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-7 40
+	update-alternatives --install /usr/bin/clang clang /usr/bin/clang-7 40
+	update-alternatives --install /usr/bin/ld ld /usr/bin/ld.lld-7 40
+	pushd actor-framework && \
+	./configure --prefix=$$PWD/caf_out --with-clang=$$(which c++) --build-static-only \
+		--no-examples \
+		--no-unit-tests \
+		--no-benchmarks \
+		--no-tools \
+		--no-python && \
+	CMAKE_CXX_FLAGS="-std=c++17 -stdlib=libc++" make -j $$(nproc) && \
+	make install
+
+package:
+	rm -rf out
+	mkdir -p out/opt/cppse/build/caf
+	cp -prv actor-framework/caf_out/* out/opt/cppse/build/caf/
+	rm -rf caf_1.0_amd64.deb
+	docker run -v "$$(pwd):/src/" rayburgemeestre/fpm-ubuntu:18.04 fpm -s dir -t deb -n caf --license MPL2 --maintainer "Ray Burgemeestre <ray@cppse.nl>" --description "caf - build dependency" --url "https://github.com/liballeg/caf.git" --deb-generate-changes -C /src/out
+
+clean:
+	rm -rf actor-framework
+	rm -rf out
+
+shell:
+	FLAGS="-i --privileged" bash ../ubuntu1804.sh /bin/bash