po/Makevars: Add copyright and licence notices

[pspp] / po / automake.mk

diff --git a/po/automake.mk b/po/automake.mk
index f980cfb1e2488eff04e169cebcc5b076970fb34f..53e01fd36adfdcfc813023802be34669764c6fad 100644 (file)
--- a/po/automake.mk
+++ b/po/automake.mk
@@ -61,7 +61,7 @@ $(POTFILE): $(TRANSLATABLE_FILES) $(UI_FILES) src/ui/gui/gen-dot-desktop.sh
        $(AM_V_at)$(SED) -e '/^"POT-Creation-Date: .*/d' $@,tmp > $@
 
 $(LOCALPOFILED) $(POFILES): $(POTFILE)
-       $(AM_V_GEN)$(MSGMERGE) --quiet $(top_srcdir)/$@ $? -o $@,tmp
+       $(AM_V_GEN)$(MSGMERGE) --previous --quiet $(top_srcdir)/$@ $? -o $@,tmp
        $(AM_V_at)if test -e $(top_srcdir)/$@,aux ; then \
                 touch $@,tmp ; \
                 msgcat --use-first $(top_srcdir)/$@,aux $@,tmp -o $@,tmp; \