Makefile

SHELL				:= /usr/bin/env bash
OS					:= $(shell uname -s | tr '[:upper:]' '[:lower:]')
ARCH				:= $(shell uname -m)
ifeq ($(OS), darwin)
JAVA_OS				:= $(OS)
LIB_PATH			:= DYLD_LIBRARY_PATH
LIBCRYPTOBOX_JNI	:= libcryptobox-jni.dylib
LIBCRYPTOBOX		:= libcryptobox.dylib
LIBSODIUM			:= libsodium.dylib
OPT_SONAME			:= -install_name
else ifneq ($(findstring mingw,$(OS)),)
JAVA_OS				:= win32
LIB_PATH			:= LD_LIBRARY_PATH
LIBCRYPTOBOX_JNI	:= cryptobox-jni.dll
LIBCRYPTOBOX		:= cryptobox.dll
LIBSODIUM			:= libsodium.dll
OPT_SONAME			:= -soname
else
JAVA_OS				:= $(OS)
LIB_PATH			:= LD_LIBRARY_PATH
LIBCRYPTOBOX_JNI	:= libcryptobox-jni.so
LIBCRYPTOBOX		:= libcryptobox.so
LIBSODIUM			:= libsodium.so
OPT_SONAME			:= -soname
endif
PROMETHEUS_AGENT	:= prometheus-agent.jar
CRYPTOBOX_4J		:= cryptobox4j.jar

include mk/version.mk

.PHONY: all
all: compile

.PHONY: clean
clean:
	rm -rf build/classes
	rm -f build/lib/$(LIBCRYPTOBOX_JNI)

.PHONY: compile
compile: cryptobox compile-native compile-java prometheus-agent

.PHONY: compile-native
compile-native:
	$(CC) -std=c99 -g -Wall src/cryptobox-jni.c \
	    -I"${JAVA_HOME}/include" \
	    -I"${JAVA_HOME}/include/$(JAVA_OS)" \
	    -Ibuild/include \
	    -Lbuild/lib \
	    -lsodium \
	    -lcryptobox \
	    -shared \
	    -fPIC \
	    -Wl,$(OPT_SONAME),$(LIBCRYPTOBOX_JNI) \
	    -o build/lib/$(LIBCRYPTOBOX_JNI)

.PHONY: compile-java
compile-java: compile-native
	export LD_LIBRARY_PATH="$(PWD)/build/lib"; \
	mvn package -DskipTests -DargLine="-Djava.library.path=$$LD_LIBRARY_PATH";

.PHONY: verify-java
verify-java: compile-java
	export LD_LIBRARY_PATH="$(PWD)/build/lib"; \
	mvn test -DskipTests -DargLine="-Djava.library.path=$$LD_LIBRARY_PATH";

.PHONY: distclean
distclean:
	rm -rf build
	rm -rf dist

.PHONY: dist
dist: compile
	mkdir -p dist/lib dist/jar
	cp build/lib/$(LIBSODIUM) dist/lib
	cp build/lib/$(LIBCRYPTOBOX) dist/lib
	cp build/lib/$(LIBCRYPTOBOX_JNI) dist/lib
	cp build/lib/$(PROMETHEUS_AGENT) dist/jar/
	cp target/$(CRYPTOBOX_4J) dist/jar/

#############################################################################
# cryptobox

include mk/cryptobox-src.mk

.PHONY: cryptobox
cryptobox: build/lib/$(LIBCRYPTOBOX) build/include/cbox.h

build/lib/$(LIBCRYPTOBOX): libsodium | build/src/$(CRYPTOBOX_NAME)
	mkdir -p build/lib
	cd build/src/$(CRYPTOBOX_NAME) && \
		PKG_CONFIG_PATH="$(CURDIR)/build/src/$(LIBSODIUM_NAME)/build/lib/pkgconfig:$$PKG_CONFIG_PATH" \
		cargo rustc --lib --release -- \
			-L ../../lib \
			-l sodium \
			-C link_args="-Wl,$(OPT_SONAME),$(LIBCRYPTOBOX)"
	cp build/src/$(CRYPTOBOX_NAME)/target/release/$(LIBCRYPTOBOX) build/lib/$(LIBCRYPTOBOX)
# OSX name mangling
ifeq ($(OS), darwin)
	install_name_tool -id "@loader_path/$(LIBCRYPTOBOX)" build/lib/$(LIBCRYPTOBOX)
endif

build/include/cbox.h: | build/src/$(CRYPTOBOX_NAME)
	mkdir -p build/include
	cp build/src/$(CRYPTOBOX_NAME)/src/cbox.h build/include/

#############################################################################
# libsodium

include mk/libsodium-src.mk

.PHONY: libsodium
libsodium: build/lib/$(LIBSODIUM)

build/lib/$(LIBSODIUM): build/src/$(LIBSODIUM_NAME)
	mkdir -p build/lib
	cd build/src/$(LIBSODIUM_NAME) && \
	./configure --prefix="$(CURDIR)/build/src/$(LIBSODIUM_NAME)/build" \
				--disable-soname-versions \
		&& make -j3 && make install
ifneq ($(findstring mingw,$(OS)),)
	cp build/src/$(LIBSODIUM_NAME)/build/bin/$(LIBSODIUM) build/lib/
else
	cp build/src/$(LIBSODIUM_NAME)/build/lib/$(LIBSODIUM) build/lib/
endif
# OSX name mangling
ifeq ($(OS), darwin)
	install_name_tool -id "@loader_path/$(LIBSODIUM)" build/lib/$(LIBSODIUM)
endif

#############################################################################
# prometheus java agent
include mk/prometheus-agent-src.mk

.PHONY: prometheus-agent
prometheus-agent: build/lib/$(PROMETHEUS_AGENT)

build/lib/$(PROMETHEUS_AGENT): build/src/$(PROMETHEUS_AGENT_NAME)
	mkdir -p build/lib
	cd build/src/$(PROMETHEUS_AGENT_NAME)/jmx_prometheus_javaagent && mvn package;
	cp build/src/$(PROMETHEUS_AGENT_NAME)/jmx_prometheus_javaagent/target/jmx_prometheus_javaagent-$(PROMETHEUS_AGENT_VERSION).jar build/lib/$(PROMETHEUS_AGENT)

#############################################################################
# list out folders from java.library.path
list-java-library:
	@(cd src/test/java && javac JavaLib.java && java JavaLib JavaLib.class)

#############################################################################
# docker stuff
docker-build: docker-cryptobox docker-runtime

docker-cryptobox:
	docker build --file dockerfiles/Dockerfile --target cryptobox --tag wirebot/cryptobox .

docker-runtime:
	docker build --file dockerfiles/Dockerfile --target runtime --tag wirebot/runtime .