po/Makefile

   1 top_builddir=..
   2 include $(top_builddir)/Makefile.config
   3
   4 # Where to install the catalog files.
   5 localedir = $(datadir)/locale
   6
   7 # These are for some reason not added magically to the Makefile.
   8 MSGMERGE = msgmerge
   9 PERL = perl
  10
  11 # Name of the file containing the list of files to translate (used by
  12 # xgettext)
  13 POTFILES_ABS_LIST = potfiles.list
  14
  15 POTFILES_REL = $(shell find $(top_srcdir)/src/ -name '*.[ch]' -o -name options.inc -o -name 'actions-*.inc' | sort)
  16
  17 quiet_cmd_gmsgfmt = ' [$(PO_COLOR)GMSGFMT$(END_COLOR)]   $(RELPATH)$(@)'
  18       cmd_gmsgfmt = rm -f -- "$@" && $(GMSGFMT) --statistics -o "$@" -- "$<"
  19
  20
  21 # Distributed elinks-*.tar.gz packages include po/*.gmo files, so that
  22 # users can install ELinks even if they don't have a msgfmt program.
  23 # However, if srcdir != builddir, then this Makefile ignores the *.gmo
  24 # files in the srcdir and builds new ones in the builddir.
  25 %.gmo: $(srcdir)%.po
  26         $(call ecmd,gmsgfmt)
  27
  28
  29 ### The default rule
  30 #
  31 # Note: Target `all-local' must not depend on target '$(srcdir)$(PACKAGE).pot',
  32 # otherwise packages like GCC can not be built if only parts of the source have
  33 # been downloaded.
  34 #
  35 # Note 2: We aren't gcc, we are ELinks. And I want that dependency ;-). --pasky
  36 #
  37 # Note 3: I changed my mind, it is really annoying if you just insert one line
  38 # and suddenly you have tons of changes in all the .po files updating the line
  39 # informations. --pasky
  40 #
  41 # $(CATALOGS) is empty if --disable-nls. Beats using *-(yes|no) targets.
  42
  43 all-local: $(CATALOGS)
  44
  45
  46 ### Creating the template po template file
  47 #
  48 # This pulls in _all_ .c and .h files in the src directory. Even files that has
  49 # not been added to the git repo. Beware of junk entries!
  50
  51 $(srcdir)$(POTFILES_ABS_LIST): $(POTFILES_REL)
  52         @( cd $(top_srcdir); \
  53           find src/ -type f -name '*.[ch]' -o -name options.inc -o -name 'actions-*.inc' | sort ) \
  54          > $(srcdir)$(POTFILES_ABS_LIST)
  55
  56 $(srcdir)$(PACKAGE).pot: $(srcdir)$(POTFILES_ABS_LIST) $(srcdir)perl/msgaccel-prepare
  57         $(XGETTEXT) --default-domain=$(PACKAGE) \
  58                     --directory=$(top_srcdir) \
  59                     --add-comments --language=C \
  60                     --keyword=_ --keyword=N_ --keyword=n_:1,2 --keyword=N__ \
  61                     --flag=msg_text:2:c-format --flag=die:1:c-format \
  62                     --flag=secure_fprintf:2:c-format \
  63                     --flag=DBG:1:c-format --flag=elinks_debug:1:c-format \
  64                     --flag=WDBG:1:c-format --flag=elinks_wdebug:1:c-format \
  65                     --flag=ERROR:1:c-format --flag=elinks_error:1:c-format \
  66                     --flag=INTERNAL:1:c-format --flag=elinks_internal:1:c-format \
  67                     --flag=usrerror:1:c-format --flag=elinks_log:4:c-format \
  68                     --flag=LOG_ERR:1:c-format --flag=LOG_WARN:1:c-format \
  69                     --flag=LOG_INFO:1:c-format --flag=LOG_DBG:1:c-format \
  70                     --flag=assertm:2:c-format --flag=elinks_assertm:2:c-format \
  71                     --flag=add_format_to_string:2:c-format \
  72                     --flag=elinks_vsnprintf:3:c-format --flag=elinks_snprintf:3:c-format \
  73                     --flag=elinks_vasprintf:2:c-format --flag=elinks_asprintf:2:c-format \
  74                     --flag=vasprintfa:1:c-format --flag=asprintfa:1:c-format \
  75                     --flag=_:1:pass-c-format --flag=N_:1:pass-c-format \
  76                     --flag=n_:1:pass-c-format --flag=n_:2:pass-c-format \
  77                     --flag=N__:1:pass-c-format \
  78                     -f $(srcdir)$(POTFILES_ABS_LIST) \
  79         && test -f $(PACKAGE).po \
  80         && $(PERL) -I"$(srcdir)perl" $(srcdir)perl/msgaccel-prepare -S"$(top_srcdir)" $(PACKAGE).po \
  81         && mv -f $(PACKAGE).po $(srcdir)$(PACKAGE).pot
  82
  83
  84 ### Updating po and gmo files
  85 #
  86 # Update by merging all .po files with the .po template master file.
  87 #
  88 # It is possible to update only a single .po file by setting the PO variable to
  89 # either <lang> or <lang>.po when calling make. Example: make update-po PO=is
  90
  91 update-po: Makefile $(srcdir)$(PACKAGE).pot
  92         @$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(GMOFILES))), \
  93           echo -n "$(lang): "; \
  94           if $(MSGMERGE) $(srcdir)$(lang).po $(srcdir)$(PACKAGE).pot -o $(lang).new.po; then \
  95             mv -f $(lang).new.po $(srcdir)$(lang).po; \
  96           else \
  97             echo "msgmerge failed!"; \
  98             rm -f $(lang).new.po; \
  99           fi; \
 100         )
 101         $(MAKE) update-gmo
 102
 103 update-gmo: Makefile $(GMOFILES)
 104         @:
 105
 106
 107 ### Check single or all po files
 108 #
 109
 110 check-po:
 111         @-$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(GMOFILES))), \
 112           echo -n "$(lang): "; \
 113           $(GMSGFMT) --check --check-accelerators="~" --verbose --statistics -o /dev/null $(srcdir)$(lang).po; \
 114           $(PERL) -I"$(srcdir)perl" $(srcdir)perl/msgaccel-check $(srcdir)$(lang).po; \
 115         )
 116
 117 ### Installation and distribution
 118 #
 119 # Use *-local targets to place and remove .gmo files.
 120
 121 install-local: all-local
 122         $(MKINSTALLDIRS) $(DESTDIR)$(localedir)
 123         @$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(CATALOGS))), \
 124                 $(MKINSTALLDIRS) $(DESTDIR)$(localedir)/$(lang)/LC_MESSAGES; \
 125                 $(call ncmd,installdata,$(lang).gmo,$(DESTDIR)$(localedir)/$(lang)/LC_MESSAGES/$(PACKAGE).mo); \
 126         )
 127
 128 uninstall-local:
 129         @$(foreach lang,$(basename $(if $(strip $(PO)),$(PO),$(CATALOGS))), \
 130                 $(call ncmd,uninstall,$(PACKAGE).mo,$(DESTDIR)$(localedir)/$(lang)/LC_MESSAGES); \
 131         )
 132
 133 clean-local:
 134         @rm -f $(PACKAGE).po *.new.po $(srcdir)$(POTFILES_ABS_LIST)
 135
 136 include $(top_srcdir)/Makefile.lib