# If you want to change PREFIX, do not just edit it below. The changed

# value wont get passed on to recursive make calls. You should instead

# override the variable on the command like:

#

# % make PREFIX=/opt/ install

PREFIX=/usr/local

export PREFIX

PYTHON=python

PURE=

PYFILES:=$(shell find mercurial hgext doc -name '*.py')

DOCFILES=mercurial/help/*.txt

export LANGUAGE=C

export LC_ALL=C

# Set this to e.g. "mingw32" to use a non-default compiler.

COMPILER=

help:

	@echo 'Commonly used make targets:'

	@echo '  all          - build program and documentation'

	@echo '  local        - build for inplace usage'

	@echo '  tests        - run all tests in the automatic test suite'

	@echo '  test-foo     - run only specified tests (e.g. test-merge1.t)'

	@echo '  dist         - run all tests and create a source tarball in dist/'

	@echo '  clean        - remove files created by other targets'

	@echo '                 (except installed files or dist source tarball)'

	@echo '  update-pot   - update i18n/hg.pot'

	@echo

	@echo 'Example for a system-wide installation under /usr/local:'

	@echo '  make all && su -c "make install" && hg version'

	@echo

	@echo 'Example for a local installation (usable in this directory):'

	@echo '  make local && ./hg version'

all: build doc

local:

	$(PYTHON) setup.py $(PURE) \

	  build_py -c -d . \

	  build_ext $(COMPILER:%=-c %) -i \

	  build_hgexe $(COMPILER:%=-c %) -i \

	  build_mo

	env HGRCPATH= $(PYTHON) hg version

build:

	$(PYTHON) setup.py $(PURE) build $(COMPILER:%=-c %)

doc:

	$(MAKE) -C doc

clean:

	-$(PYTHON) setup.py clean --all # ignore errors from this command

	find contrib doc hgext i18n mercurial tests \

		\( -name '*.py[cdo]' -o -name '*.so' \) -exec rm -f '{}' ';'

	rm -f $(addprefix mercurial/,$(notdir $(wildcard mercurial/pure/[a-z]*.py)))

	rm -f MANIFEST MANIFEST.in mercurial/__version__.py tests/*.err

	rm -rf build mercurial/locale

	$(MAKE) -C doc clean

install: install-bin install-doc

install-bin: build

	$(PYTHON) setup.py $(PURE) install --root="$(DESTDIR)/" --prefix="$(PREFIX)" --force

install-doc: doc

	cd doc && $(MAKE) $(MFLAGS) install

install-home: install-home-bin install-home-doc

install-home-bin: build

	$(PYTHON) setup.py $(PURE) install --home="$(HOME)" --force

install-home-doc: doc

	cd doc && $(MAKE) $(MFLAGS) PREFIX="$(HOME)" install

MANIFEST-doc:

	$(MAKE) -C doc MANIFEST

MANIFEST.in: MANIFEST-doc

	hg manifest | sed -e 's/^/include /' > MANIFEST.in

	echo include mercurial/__version__.py >> MANIFEST.in

	sed -e 's/^/include /' < doc/MANIFEST >> MANIFEST.in

dist:	tests dist-notests

dist-notests:	doc MANIFEST.in

	TAR_OPTIONS="--owner=root --group=root --mode=u+w,go-w,a+rX-s" $(PYTHON) setup.py -q sdist

check: tests

tests:

	cd tests && $(PYTHON) run-tests.py $(TESTFLAGS)

test-%:

	cd tests && $(PYTHON) run-tests.py $(TESTFLAGS) $@

check-code:

	hg manifest | xargs python contrib/check-code.py

update-pot: i18n/hg.pot

i18n/hg.pot: $(PYFILES) $(DOCFILES)

	$(PYTHON) i18n/hggettext mercurial/commands.py \

	  hgext/*.py hgext/*/__init__.py \

	  mercurial/fileset.py mercurial/revset.py \

	  mercurial/templatefilters.py mercurial/templatekw.py \

	  mercurial/filemerge.py \

	  $(DOCFILES) > i18n/hg.pot.tmp

        # All strings marked for translation in Mercurial contain

        # ASCII characters only. But some files contain string

        # literals like this '\037\213'. xgettext thinks it has to

        # parse them even though they are not marked for translation.

        # Extracting with an explicit encoding of ISO-8859-1 will make

        # xgettext "parse" and ignore them.

	echo $(PYFILES) | xargs \

	  xgettext --package-name "Mercurial" \

	  --msgid-bugs-address "<mercurial-devel@selenic.com>" \

	  --copyright-holder "Matt Mackall <mpm@selenic.com> and others" \

	  --from-code ISO-8859-1 --join --sort-by-file --add-comments=i18n: \

	  -d hg -p i18n -o hg.pot.tmp

	$(PYTHON) i18n/posplit i18n/hg.pot.tmp

        # The target file is not created before the last step. So it never is in

        # an intermediate state.

	mv -f i18n/hg.pot.tmp i18n/hg.pot

%.po: i18n/hg.pot

        # work on a temporary copy for never having a half completed target

	cp $@ $@.tmp

	msgmerge --no-location --update $@.tmp $^

	mv -f $@.tmp $@

.PHONY: help all local build doc clean install install-bin install-doc \

	install-home install-home-bin install-home-doc dist dist-notests tests \

	update-pot