Merge branch 'master' into core-updates

[jackhill/guix/guix.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index bd27d00..09e252f 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -851,6 +851,39 @@ cuirass-jobs.scm: $(GOBJECTS)
 .PHONY: clean-go make-go as-derivation
 .PHONY: update-guix-package update-NEWS release
 
+# Downloading up-to-date PO files.
+
+# make-download-po-rule DOMAIN DIRECTORY [FILE-NAME-PREFIX]
+define make-download-po-rule
+
+download-po.$(1):
+       if [ -f "$(top_srcdir)/$(2)/LINGUAS" ]; then                            \
+         LINGUAS="`grep -v '^[[:blank:]]*#' < $(top_srcdir)/$(2)/LINGUAS`" ;   \
+       else                                                                    \
+         LINGUAS="`(cd $(top_srcdir)/$(2);                                     \
+           for i in *.po; do echo $$$$i; done) | cut -d . -f 2`" ;             \
+       fi ;                                                                    \
+       for lang in $$$$LINGUAS; do                                             \
+         if wget -nv -O "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp"               \
+            "https://translationproject.org/latest/$(1)/$$$$lang.po" ;         \
+         then                                                                  \
+           mv "$(top_srcdir)/$(2)/$(3)$$$$lang.po"{.tmp,} ;                    \
+         else                                                                  \
+           rm "$(top_srcdir)/$(2)/$(3)$$$$lang.po.tmp" ;                       \
+         fi ;                                                                  \
+       done
+
+.PHONY: download-po.$(1)
+
+endef
+
+$(eval $(call make-download-po-rule,guix,po/guix))
+$(eval $(call make-download-po-rule,guix-packages,po/packages))
+$(eval $(call make-download-po-rule,guix-manual,po/doc,guix-manual.))
+
+download-po: $(foreach domain,guix guix-packages guix-manual,download-po.$(domain))
+.PHONY: download-po
+
 ## -------------- ##
 ## Silent rules.  ##
 ## -------------- ##