build: avoid an annoying warning at configure time

a35803d5 · Benno Schulenberg · 7013039c · a35803d5
Commit a35803d5 authored 8 years ago by Benno Schulenberg
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--- a/po/update_linguas.sh
+++ b/po/update_linguas.sh
@@ -17,3 +17,7 @@ fi

 echo "Regenerating POT file and remerging and recompiling PO files..."
 make update-po
+
+# If needed, fix a problem in the Makefile template.
+grep -q '^datarootdir' Makefile.in.in || \
+	sed -i 's/^\(datadir.*\)/datarootdir = @datarootdir@\n\1/' Makefile.in.in