From e3d7fbca888e07f02c5867dd1e50393247a066b7 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@lukeshu.com>
Date: Sun, 9 Jul 2017 20:12:32 -0400
Subject: po: add pot headers

---
 po/Makefile | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'po/Makefile')

diff --git a/po/Makefile b/po/Makefile
index 1e56edd..96d8490 100644
--- a/po/Makefile
+++ b/po/Makefile
@@ -6,6 +6,16 @@ locales := $(filter-out .,$(sort $(patsubst %/,%,$(dir $(files.src.src)))))
 
 files.src.gen += $(addsuffix .pot,$(domains))
 nested.subdirs += $(locales)
+
+# Have the header include the version number
+$(srcdir)/header.po.head: $(srcdir)/%: $(srcdir)/%.in
+	@echo 'EDIT < $< > $@'; $(libretools.edit) < '$<' > '$@'
+$(srcdir)/header.po.head: $(var.)PACKAGE $(var.)VERSION
+files.src.int += header.po.head
+
+# Rely on ../Makefile to fill in a list of our .pot dependencies
+$(srcdir)/%.pot: $(srcdir)/header.po.head
+	cat $^ | msguniq -Fi > '$@'
 at.subdirs += ..
 
 include $(topsrcdir)/build-aux/Makefile.tail.mk
-- 
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