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110 lines
3.5 KiB
Makefile
110 lines
3.5 KiB
Makefile
top_builddir=..
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include $(top_builddir)/Makefile.config
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# Where to install the catalog files.
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localedir = $(datadir)/locale
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# These are for some reason not added magically to the Makefile.
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MSGMERGE = msgmerge
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# Name of the file containing the list of files to translate (used by
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# xgettext)
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POTFILES_ABS_LIST = potfiles.list
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quiet_cmd_gmsgfmt = ' [$(PO_COLOR)GMSGFMT$(END_COLOR)] $(RELPATH)$(@)'
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cmd_gmsgfmt = rm -f -- "$@" && $(GMSGFMT) --statistics -o "$@" -- "$<"
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# Distributed elinks-*.tar.gz packages include po/*.gmo files, so that
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# users can install ELinks even if they don't have a msgfmt program.
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# However, if srcdir != builddir, then this Makefile ignores the *.gmo
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# files in the srcdir and builds new ones in the builddir.
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%.gmo: $(srcdir)%.po
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$(call ecmd,gmsgfmt)
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### The default rule
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#
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# Note: Target `all-local' must not depend on target '$(srcdir)/$(PACKAGE).pot',
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# otherwise packages like GCC can not be built if only parts of the source have
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# been downloaded.
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#
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# Note 2: We aren't gcc, we are ELinks. And I want that dependency ;-). --pasky
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#
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# Note 3: I changed my mind, it is really annoying if you just insert one line
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# and suddenly you have tons of changes in all the .po files updating the line
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# informations. --pasky
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#
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# $(CATALOGS) is empty if --disable-nls. Beats using *-(yes|no) targets.
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all-local: $(CATALOGS)
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### Creating the template po template file
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#
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# This pulls in _all_ .c and .h files in the src directory. Even files that has
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# not been added to the git repo. Beware of junk entries!
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$(srcdir)/$(POTFILES_ABS_LIST):
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@( cd $(top_srcdir); \
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find src/ -type f -name '*.[ch]' -o -name options.inc -o -name 'actions-*.inc' | sort ) \
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> $(srcdir)/$(POTFILES_ABS_LIST)
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$(srcdir)/$(PACKAGE).pot: $(srcdir)/$(POTFILES_ABS_LIST)
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$(XGETTEXT) --default-domain=$(PACKAGE) \
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--directory=$(top_srcdir) \
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--add-comments --language=C \
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--keyword=_ --keyword=N_ --keyword=n_:1,2 --keyword=N__ -f $(srcdir)/$(POTFILES_ABS_LIST) \
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&& test -f $(PACKAGE).po \
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&& mv -f $(PACKAGE).po $(srcdir)/$(PACKAGE).pot
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### Updating po and gmo files
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#
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# Update by merging all .po files with the .po template master file.
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#
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# It is possible to update only a single .po file by setting the PO variable to
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# either <lang> or <lang>.po when calling make. Example: make update-po PO=is
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update-po: Makefile $(srcdir)/$(PACKAGE).pot
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@cd $(srcdir)
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@$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(GMOFILES))), \
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echo -n "$(lang): "; \
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if $(MSGMERGE) $(srcdir)/$(lang).po $(srcdir)/$(PACKAGE).pot -o $(lang).new.po; then \
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mv -f $(lang).new.po $(srcdir)/$(lang).po; \
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else \
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echo "msgmerge failed!"; \
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rm -f $(lang).new.po; \
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fi; \
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)
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$(MAKE) update-gmo
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update-gmo: Makefile $(GMOFILES)
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@:
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### Check single or all po files
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#
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check-po:
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@$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(GMOFILES))), \
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echo -n "$(lang): "; \
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$(GMSGFMT) --check --check-accelerators="~" --verbose --statistics -o /dev/null $(srcdir)/$(lang).po; \
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)
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### Installation and distribution
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#
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# Use *-local targets to place and remove .gmo files.
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install-local: all-local
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$(MKINSTALLDIRS) $(DESTDIR)$(localedir)
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@$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(CATALOGS))), \
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$(MKINSTALLDIRS) $(DESTDIR)$(localedir)/$(lang)/LC_MESSAGES; \
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$(call ncmd,installdata,$(lang).gmo,$(DESTDIR)$(localedir)/$(lang)/LC_MESSAGES/$(PACKAGE).mo); \
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)
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clean-local:
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@rm -f $(PACKAGE).po *.new.po $(srcdir)/$(POTFILES_ABS_LIST)
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include $(top_srcdir)/Makefile.lib
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