Makefile

.DEFAULT_GOAL := help
.PHONY: configure build-libc build-swig develop build-libc-swig build
.PHONY: test test-ci help

# Compilation output
.ONESHELL:
SHELL := /bin/bash

MKFILE_PATH   = $(abspath $(lastword $(MAKEFILE_LIST)))
REPO_ROOT     = $(dir $(MKFILE_PATH))
GOPATH_DIR    = gopath
SKYLIBC_DIR  ?= $(GOPATH_DIR)/src/github.com/skycoin/libskycoin
SKYCOIN_DIR  ?= $(SKYLIBC_DIR)/vendor/github.com/skycoin/skycoin
SKYBUILD_DIR  = $(SKYLIBC_DIR)/build
BUILDLIBC_DIR = $(SKYBUILD_DIR)/libskycoin
LIBC_DIR      = $(SKYLIBC_DIR)/lib/cgo
LIBSWIG_DIR   = lib/skycoin/ext
BUILD_DIR     = build
BIN_DIR       = $(SKYLIBC_DIR)/bin
INCLUDE_DIR   = $(SKYLIBC_DIR)/include
FULL_PATH_LIB = $(REPO_ROOT)/$(BUILDLIBC_DIR)

LIB_FILES = $(shell find $(SKYLIBC_DIR)/lib/cgo -type f -name "*.go")
SRC_FILES = $(shell find $(SKYCOIN_DIR)/src -type f -name "*.go")
SWIG_FILES = $(shell find $(LIBSWIG_DIR) -type f -name "*.i")
HEADER_FILES = $(shell find $(INCLUDE_DIR) -type f -name "*.h")

RUBY_CLIENT_DIR = lib/skyapi

ifeq ($(shell uname -s),Linux)
	TEMP_DIR = tmp
else ifeq ($(shell uname -s),Darwin)
	TEMP_DIR = $TMPDIR
endif

configure: ## Configure build environment
	mkdir -p $(BUILD_DIR)/usr/tmp $(BUILD_DIR)/usr/lib $(BUILD_DIR)/usr/include
	mkdir -p $(BUILDLIBC_DIR) $(BIN_DIR) $(INCLUDE_DIR)


build-libc: configure ## Build libskycoin C client library
	GOPATH="$(REPO_ROOT)/$(GOPATH_DIR)" make -C $(SKYLIBC_DIR) clean-libc
	GOPATH="$(REPO_ROOT)/$(GOPATH_DIR)" make -C $(SKYLIBC_DIR) build-libc
	rm -f $(LIBSWIG_DIR)/libskycoin.h
	rm -f $(LIBSWIG_DIR)/swig.h
	cp -f $(SKYLIBC_DIR)/include/swig.h $(LIBSWIG_DIR)
	grep -v _Complex $(SKYLIBC_DIR)/include/libskycoin.h > $(LIBSWIG_DIR)/libskycoin.h

build-swig: ## Generate Ruby C module from SWIG interfaces
	#Generate structs.i from skytypes.gen.h
	rm -f $(LIBSWIG_DIR)/structs.i
	cp $(INCLUDE_DIR)/skytypes.gen.h $(LIBSWIG_DIR)/structs.i
	{ \
		if [[ "$$(uname -s)" == "Darwin" ]]; then \
			sed -i '.kbk' 's/#/%/g' $(LIBSWIG_DIR)/structs.i ;\
		else \
			sed -i 's/#/%/g' $(LIBSWIG_DIR)/structs.i ;\
		fi \
	}
	rm -f ext/libskycoin_ruby_wrap.c
	swig -ruby -autorename -globalmodule -w501,505,401,302,509,451 -I$(LIBSWIG_DIR)/include -I$(INCLUDE_DIR) -outdir $(LIBSWIG_DIR) $(LIBSWIG_DIR)/libskycoin_ruby.i

build-libc-swig: build-libc build-swig

build: build-libc-swig ## Build Libruby package
	 cd $(LIBSWIG_DIR) && ruby extconf.rb

test-ci: build-libc build-swig  ## Run tests on (Travis) CI build

test: build-libc build-swig develop ## Run project test suite

clean: #Clean all
	make -C $(SKYLIBC_DIR) clean-libc
	find . -path "*.gem" -delete

package: ## Build skyapi and skycoin gems
	(cd ./lib/skyapi && gem build sky_api.gemspec)
	(cd ./lib/skycoin && gem build skycoin.gemspec)

help: ## List available commands
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'