PYTHON ?= python3

PYTHON_VERSION_MINOR := $(shell ${PYTHON} -c "import sys; print(sys.version_info.minor)")

PYRCC5 ?= pyrcc5

REQ_MINOR_VERSION = 7

PREFIX ?= /usr/local

# Window compatability via Msys2

# - venv creates Scripts instead of bin

# - compile generates .pyd instead of .so

# - venv with --sytem-site-packages has issues on windows as well...

ifeq ($(shell ${PYTHON} -c "import platform; print(platform.system())"), Windows)

BIN = Scripts

SO = *.pyd

VENV_OPTIONS =

else

BIN = bin

SO = *.so

VENV_OPTIONS = --system-site-packages

endif

# Set this variable if all dependencies are already met on the system. We will then avoid the

# whole vitualenv creation and pip install dance.

NO_VENV ?=

ifdef NO_VENV

VENV_PYTHON = $(PYTHON)

else

VENV_PYTHON = ./env/$(BIN)/python

endif

# If you're installing into a path that is not going to be the final path prefix (such as a

# sandbox), set DESTDIR to that path.

# Our build scripts are not very "make like" yet and perform their task in a bundle. For now, we

# use one of each file to act as a representative, a target, of these groups.

packages = hscommon core qt

localedirs = $(wildcard locale/*/LC_MESSAGES)

pofiles = $(wildcard locale/*/LC_MESSAGES/*.po)

mofiles = $(patsubst %.po,%.mo,$(pofiles))

vpath %.po $(localedirs)

vpath %.mo $(localedirs)

all: | env i18n modules qt/dg_rc.py

@echo "Build complete! You can run dupeGuru with 'make run'"

run:

$(VENV_PYTHON) run.py

pyc: | env

${VENV_PYTHON} -m compileall ${packages}

reqs:

ifneq ($(shell test $(PYTHON_VERSION_MINOR) -ge $(REQ_MINOR_VERSION); echo $$?),0)

$(error "Python 3.${REQ_MINOR_VERSION}+ required. Aborting.")

endif

ifndef NO_VENV

@${PYTHON} -m venv -h > /dev/null || \

echo "Creation of our virtualenv failed. If you're on Ubuntu, you probably need python3-venv."

endif

@${PYTHON} -c 'import PyQt5' >/dev/null 2>&1 || \

{ echo "PyQt 5.4+ required. Install it and try again. Aborting"; exit 1; }

env: | reqs

ifndef NO_VENV

@echo "Creating our virtualenv"

${PYTHON} -m venv env

$(VENV_PYTHON) -m pip install -r requirements.txt

# We can't use the "--system-site-packages" flag on creation because otherwise we end up with

# the system's pip and that messes up things in some cases (notably in Gentoo).

${PYTHON} -m venv --upgrade ${VENV_OPTIONS} env

endif

build/help: | env

$(VENV_PYTHON) build.py --doc

qt/dg_rc.py: qt/dg.qrc

$(PYRCC5) qt/dg.qrc > qt/dg_rc.py

i18n: $(mofiles)

%.mo: %.po

msgfmt -o $@ $<

modules: | env

$(VENV_PYTHON) build.py --modules

mergepot: | env

$(VENV_PYTHON) build.py --mergepot

normpo: | env

$(VENV_PYTHON) build.py --normpo

install: all pyc

mkdir -p ${DESTDIR}${PREFIX}/share/dupeguru

cp -rf ${packages} locale ${DESTDIR}${PREFIX}/share/dupeguru

cp -f run.py ${DESTDIR}${PREFIX}/share/dupeguru/run.py

chmod 755 ${DESTDIR}${PREFIX}/share/dupeguru/run.py

mkdir -p ${DESTDIR}${PREFIX}/bin

ln -sf ${PREFIX}/share/dupeguru/run.py ${DESTDIR}${PREFIX}/bin/dupeguru

mkdir -p ${DESTDIR}${PREFIX}/share/applications

cp -f pkg/dupeguru.desktop ${DESTDIR}${PREFIX}/share/applications

mkdir -p ${DESTDIR}${PREFIX}/share/pixmaps

cp -f images/dgse_logo_128.png ${DESTDIR}${PREFIX}/share/pixmaps/dupeguru.png

installdocs: build/help

mkdir -p ${DESTDIR}${PREFIX}/share/dupeguru

cp -rf build/help ${DESTDIR}${PREFIX}/share/dupeguru

uninstall:

rm -rf "${DESTDIR}${PREFIX}/share/dupeguru"

rm -f "${DESTDIR}${PREFIX}/bin/dupeguru"

rm -f "${DESTDIR}${PREFIX}/share/applications/dupeguru.desktop"

rm -f "${DESTDIR}${PREFIX}/share/pixmaps/dupeguru.png"

clean:

-rm -rf build

-rm locale/*/LC_MESSAGES/*.mo

-rm core/pe/*.$(SO) qt/pe/*.$(SO)

.PHONY: clean normpo mergepot modules i18n reqs run pyc install uninstall all