#!/usr/bin/make -f
# -*- mode: makefile; coding: utf-8 -*-

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

build:
	dh $@ --with python3,bash-completion --buildsystem=pybuild
%:
	dh $@ --with python3,bash-completion --buildsystem=pybuild

.PHONY: build

PYVERS := $(shell py3versions -vs)
BUILD_DIR := $(shell pybuild -p $(PYVERS) --print '{build_dir}')

include /usr/share/dpkg/architecture.mk

override_dh_python3:
	dh_python3 --shebang=/usr/bin/python3

override_dh_auto_build:
	dh_auto_build
	$(MAKE) build-chg

ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
         NJOBS := $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
         PARALLEL_TEST_JOBS := --jobs $(NJOBS)
endif

ARCH_IS_MIPS := $(if $(subst mips,,$(DEB_HOST_ARCH)),,T)
ARCH_IS_KFREEBSD-i386 := $(if $(subst kfreebsd-i386,,$(DEB_HOST_ARCH)),,T)
ARCH_IS_ARMEL := $(if $(subst armel,,$(DEB_HOST_ARCH)),,T)
ARCH_IS_SPARC := $(if $(subst sparc,,$(DEB_HOST_ARCH)),,T)

common_test_flags = \
    --with-hg=$(BUILD_DIR)/../scripts/hg \
    --verbose \
    --timeout 1800 \
    $(PARALLEL_TEST_JOBS)
test_flags = \
    $(common_test_flags) \
    --blacklist $(CURDIR)/debian/mercurial.test_blacklist
ifeq ($(DEB_HOST_ARCH), riscv64)
test_flags += \
    --blacklist $(CURDIR)/debian/mercurial.test_blacklist_riscv64
endif

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	http_proxy='' $(MAKE) tests PYTHON=python3 TESTFLAGS="$(test_flags)" PYTHONPATH=$(BUILD_DIR)
	# run blacklisted tests but ignore their results
	-cd tests && PYTHONPATH=$(BUILD_DIR) python3 run-tests.py $(common_test_flags) `grep ^test ../debian/mercurial.test_blacklist`
endif

execute_after_dh_install:
	if test -d $(CURDIR)/debian/mercurial ; then \
		$(MAKE) -f debian/rules install-archdep ; \
	fi
	if test -d $(CURDIR)/debian/mercurial-common ; then \
		$(MAKE) -f debian/rules install-archindep ;\
	fi

install-archdep:
	# remove arch-independent python stuff
	find debian/mercurial/usr/lib \
		! -name '*.so' ! -type d -delete , \
		-type d -empty -delete

install-archindep:
	# remove arch-dependent python stuff
	find debian/mercurial-common/usr/lib \
		-name '*.so' ! -type d -delete , \
		-type d -empty -delete
	install -DTm 644 contrib/zsh_completion \
	    debian/mercurial-common/usr/share/zsh/vendor-completions/_mercurial
	install -DTm 644 tests/run-tests.py \
	    debian/mercurial-common/usr/share/mercurial/tests/run-tests.py

override_dh_python3-arch:
	dh_python3
	find debian/mercurial/usr/share -type d -empty -delete ; \

override_dh_auto_clean: mercurial/__version__.py
	dh_auto_clean
	$(MAKE) clean
	$(RM) -rv tmp/

mercurial/__version__.py:
	@echo "$@ is missing (you probably call 'make clean' directly)."
	@echo "Restore it from sources before building the package"
	@echo "Aborting."
	exit 1