[PATCH proxmox-i18n v3 11/12] make: add targets to update specific PO files

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---

Notes:
    Taken from https://lore.proxmox.com/all/20260302095125.146700-2-m.sandoval@proxmox.com/T/#u but different in that the target is named update-%.po and only depends on messages.pot.

 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index d1b92ad4..8b3f0098 100644
--- a/Makefile
+++ b/Makefile
@@ -153,11 +153,14 @@ update_pot: submodule
 	$(call xtrpotupdate,proxmox-yew-widget-toolkit,proxmox-yew-widget-toolkit/src/lib.rs)
 	for i in $(EXCLUDED_PWT_FILES); do mv -f proxmox-yew-widget-toolkit/src/$$i.org proxmox-yew-widget-toolkit/src/$$i; done
 
+.PHONY: update-%.po
+update-%.po: %.po messages.pot
+	msgmerge --sort-output --verbose --update --backup=none --previous $*.po messages.pot
 
 do_update:
 	$(MAKE) update_pot
 	$(MAKE) messages.pot
-	for i in $(LINGUAS); do echo -n "$$i: "; msgmerge --sort-output --verbose --update --backup=none --previous $$i.po messages.pot; done;
+	$(MAKE) $(patsubst %, update-%.po, $(LINGUAS))
 
 update:
 	git submodule foreach 'git pull --ff-only origin master'
-- 
2.47.3