export PATH := /usr/lib/mxe/usr/bin:$(PATH)
GOFLAGS := -ldflags='-s -w' -gcflags='-trimpath=$(CURDIR)' -asmflags='-trimpath=$(CURDIR)'
VERSION := 1.0.2

.PHONY: all libs dist clean

all: \
	build/linux/qbolt \
	build/win32/release/qbolt.exe

libs: \
	build/linux/qbolt.a \
	build/win32/qbolt.a
	
dist: \
	build/dist/qbolt-${VERSION}-win32.zip \
	build/dist/qbolt-${VERSION}-linux_amd64.tar.xz

clean:
	if [ -f qbolt/qbolt.a ] ; then rm qbolt/qbolt.a ; fi
	if [ -f qbolt ] ; then rm qbolt ; fi
	if [ -d build ] ; then rm -r build ; fi
	
# Build core golang shared library (linux)
	
build/linux/qbolt.a: *.go
	mkdir -p build/linux
	go build ${GOFLAGS} -buildmode=c-archive -o build/linux/qbolt.a
	
# Build core golang shared library (win32)
	
build/win32/qbolt.a: *.go
	mkdir -p build/win32
	CC=/usr/lib/mxe/usr/bin/i686-w64-mingw32.static-gcc CGO_ENABLED=1 GOARCH=386 GOOS=windows \
		go build ${GOFLAGS} -buildmode=c-archive -o build/win32/qbolt.a

# Linux binaries
	
build/linux/qbolt: build/linux/qbolt.a qbolt/*
	cd build/linux && qmake ../../qbolt/qbolt.pro && make

# Linux distribution

build/dist/qbolt-${VERSION}-linux_amd64.tar.xz: build/linux/qbolt
	XZ_OPTS=-9 tar caf build/dist/qbolt-${VERSION}-linux_amd64.tar.xz -C build/linux qbolt --owner=0 --group=0
	
# Windows binaries

build/win32/release/qbolt.exe: build/win32/qbolt.a qbolt/*
	cd build/win32 && i686-w64-mingw32.static-qmake-qt5 ../../qbolt/qbolt.pro && make

# Dockerized Windows build

.PHONY: build-docker-build-environment
build-docker-build-environment:
	cd docker && docker build -t win32-cross-qt-mxe:latest -f win32-cross-qt-mxe.Dockerfile 

.PHONY: build-windows-in-docker
build-windows-in-docker:
	docker run --rm -v $(CURDIR):/qbolt win32-cross-qt-mxe:latest /bin/sh -c 'cd /qbolt && make build/win32/release/qbolt.exe'

# Windows distribution

build/win32/dist/qbolt.exe: build/win32/release/qbolt.exe
	mkdir -p build/win32/dist
	cp build/win32/release/qbolt.exe build/win32/dist/qbolt.exe
#	upx --lzma build/win32/dist/qbolt.exe
	
build/dist/qbolt-${VERSION}-win32.zip: build/win32/dist/qbolt.exe
	mkdir -p build/dist
	zip -0 -j build/dist/qbolt-${VERSION}-win32.zip build/win32/dist/qbolt.exe