po: fix update-po target to take account of libvirt.pot in srcdir

Now that we're storing libvirt.pot in git, it will be in srcdir instead
of builddir. Weblate is responsible for running msgmerge when the .pot
file changes, so add a warning that this target is not for general usage.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/po/Makefile.am b/po/Makefile.am
index 97e05a32f6572599d802a6280057b0440412e6f1..95294aa12ed45fcb43bdebe486f8529cd56ca185 100644 (file)
--- a/po/Makefile.am
+++ b/po/Makefile.am
@@ -43,13 +43,16 @@ SED_PO_FIXUP_ARGS = \
 
 update-gmo: $(GMOFILES)
 
+# The results of this target should not be committed to Git. The Weblate
+# service is responsible for updating .po files when the .pot is changed.
 update-po: $(POTFILE)
+       cd $(srcdir) && \
        for lang in $(LANGS); do \
          echo "Minimizing $$lang content" && \
          $(MSGMERGE) --no-location --no-fuzzy-matching --sort-output \
            $$lang.po $(POTFILE) | \
-         $(SED) $(SED_PO_FIXUP_ARGS) > $(srcdir)/$$lang.po-t && \
-         mv $$lang.po-t $$lang.po
+         $(SED) $(SED_PO_FIXUP_ARGS) > $$lang.po-t && \
+         mv $$lang.po-t $$lang.po ; \
        done
 
 $(POTFILE): POTFILES