snippet/gettext.mk

   1 # Copyright © 2011-2012, 2023 Nick Bowler
   2 #
   3 # Automake fragment to distribute and install gettext .po/.mo files, intended
   4 # for use in a non-recursive build setup.  This does not include rules to
   5 # generate the .pot file.  Two variables must be defined:
   6 #
   7 #   POFILES: the complete list of .po files included with the package, and
   8 #   MOFILES: the set of .mo files to be installed (a user-selected subset
   9 #            of the available options).
  10 #
  11 # One way to define these variables is to use the DX_LINGUAS autoconf macro
  12 # which normally accompanies this fragment.
  13 #
  14 # License WTFPL2: Do What The Fuck You Want To Public License, version 2.
  15 # This is free software: you are free to do what the fuck you want to.
  16 # There is NO WARRANTY, to the extent permitted by law.
  17
  18 ALL_MOFILES = $(POFILES:.po=.mo)
  19 EXTRA_DIST += po/LINGUAS $(POFILES) $(ALL_MOFILES)
  20 MAINTAINERCLEANFILES += $(ALL_MOFILES)
  21
  22 .po.mo:
  23         $(AM_V_at) $(MKDIR_P) ./$(@D)
  24         $(AM_V_GEN) $(MSGFMT) $(MSGFMTFLAGS) -c -o $@ $<
  25
  26 install-data-local: install-mofiles
  27 install-mofiles: $(MOFILES)
  28         mos='$(MOFILES)'; for mo in $$mos; do \
  29           save_IFS=$$IFS; IFS=/.; \
  30           set x $$mo; shift; eval 'set x $$mo; lang=$$'$$#; \
  31           IFS=$$save_IFS; \
  32           d="$(DESTDIR)$(localedir)/$$lang/LC_MESSAGES"; \
  33           echo "$(MKDIR_P) $$d"; $(MKDIR_P) "$$d" || exit; \
  34           test -f "$$mo" && s="$$mo" || s="$(srcdir)/$$mo"; \
  35           d="$$d/$(PACKAGE).mo"; \
  36           echo "$(INSTALL_DATA) $$s $$d"; $(INSTALL_DATA) "$$s" "$$d" || exit; \
  37         done
  38 .PHONY: install-mofiles
  39
  40 installdirs-local: installdirs-mofiles
  41 installdirs-mofiles:
  42         d= mos='$(MOFILES)'; for mo in $$mos; do \
  43           save_IFS=$$IFS; IFS=/.; \
  44           set x $$mo; shift; eval 'set x $$mo; lang=$$'$$#; \
  45           IFS=$$save_IFS; \
  46           d="$(DESTDIR)$(localedir)/$$lang/LC_MESSAGES"; \
  47           echo "$(MKDIR_P) $$d"; $(MKDIR_P) "$$d" || exit; \
  48         done;
  49 .PHONY: installdirs-mofiles
  50
  51 uninstall-local: uninstall-mofiles
  52 uninstall-mofiles:
  53         mos='$(ALL_MOFILES)'; for mo in $$mos; do \
  54           save_IFS=$$IFS; IFS=/.; \
  55           set x $$mo; shift; eval 'set x $$mo; lang=$$'$$#; \
  56           IFS=$$save_IFS; \
  57           d="$(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(PACKAGE).mo"; \
  58           echo "rm -f $$d"; rm -f "$$d"; :; \
  59         done
  60 .PHONY: uninstall-mofiles