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# Copyright (C) 2015, 2016 Mattias Andrée <maandree@member.fsf.org>
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved. This file is offered as-is,
# without any warranty.
#=== These rules are used for internationalisation. ===#
# Enables the rules:
# locale Build all translations.
# update-po Update all .po files for further translation.
# install-locale Install all locales.
#
# "All locales" are those listed in LOCALES.
# If LOCALES is not defined, this file is ignored.
#
# If WITHOUT_GETTEXT is defined, `locale` and
# `install-locale` will not do anything.
#
# _SRC should list all sources files, excluding the src/
# at the beginning of the pathnames.
ifdef LOCALES
# WHEN TO BUILD, INSTALL, AND UNINSTALL:
all: locale
everything: locale
install: install-locale
install-everything: install-locale
uninstall: uninstall-locale
# BUILD RULES:
# Build all translations.
ifdef WITHOUT_GETTEXT
.PHONY: locale
locale:
endif
ifndef WITHOUT_GETTEXT
.PHONY: locale
locale: $(foreach L,$(LOCALES),bin/mo/$(L)/messages.mo)
endif
# Update all translation files for further translation.
.PHONY: update-po
update-po: $(foreach L,$(LOCALES),po/$(L).po)
# Generate template for translations.
aux/$(_PROJECT).pot: $(foreach S,$(_SRC),$(v)src/$(S))
@$(PRINTF_INFO) '\e[00;01;31mPOT\e[34m %s\e[00m$A\n' "$@"
@$(MKDIR) -p aux
$(Q)$(CPP) -DUSE_GETTEXT=1 $^ | \
$(XGETTEXT) -o "$@" -Lc --from-code utf-8 --package-name "$(_PROJECT_FULL)" \
--package-version $(_VERSION) --no-wrap --force-po \
--copyright-holder '$(_COPYRIGHT_HOLDER)' - #$Z
@$(ECHO_EMPTY)
# Create or update a translation file.
po/%.po: aux/$(_PROJECT).pot
@$(PRINTF_INFO) '\e[00;01;31mPO\e[34m %s\e[00m$A\n' "$@"
@$(MKDIR) -p po
$(Q)if ! $(TEST) -e $@; then \
$(MSGINIT) --no-translator --no-wrap -i aux/$(_PROJECT).pot -o $@ -l $*; \
else \
$(MSGMERGE) --no-wrap -U $@ aux/$(_PROJECT).pot; \
fi #$Z
@$(TOUCH) $@
@$(ECHO_EMPTY)
# Compile a translation file.
bin/mo/%/messages.mo: $(v)po/%.po
@$(PRINTF_INFO) '\e[00;01;31mMO\e[34m %s\e[00m$A\n' "$@"
@$(MKDIR) -p bin/mo/$*
$(Q)cd bin/mo/$* && $(MSGFMT) $(__back3unless_v)$< #$Z
@$(ECHO_EMPTY)
# INSTALL RULES:
# Install all locales.
ifdef WITHOUT_GETTEXT
.PHONY: install-locale
install-locale:
endif
ifndef WITHOUT_GETTEXT
.PHONY: install-locale
install-locale: $(foreach L,$(LOCALES),bin/mo/$(L)/messages.mo)
@$(PRINTF_INFO) '\e[00;01;31mINSTALL\e[34m %s\e[00m\n' "$@"
$(Q)$(INSTALL) -dm755 -- $(foreach L,$(LOCALES),"$(DESTDIR)$(LOCALEDIR)/$(L)/LC_MESSAGES")
$(Q)$(foreach L,$(LOCALES),$(INSTALL_DATA) bin/mo/$(L)/messages.mo -- "$(DESTDIR)$(LOCALEDIR)/$(L)/LC_MESSAGES/$(PKGNAME).mo" &&) $(TRUE)
@$(ECHO_EMPTY)
endif
# UNINSTALL RULES:
# Uninstall all locales.
.PHONY: uninstall-locale
uninstall-locale:
-$(Q)$(RM) -- $(foreach L,$(LOCALES),"$(DESTDIR)$(LOCALEDIR)/$(L)/LC_MESSAGES/$(PKGNAME).mo")
endif
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