[PATCH 4/7] doc: sync .txt mtime to .pod mtime

[Eric Wong <e@80x24.org>]

Otherwise timestamps for .html files get screwed up, too;
and that hurts caching.
---
 Documentation/include.mk | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/include.mk b/Documentation/include.mk
index 5c5b473..5b793fb 100644
--- a/Documentation/include.mk
+++ b/Documentation/include.mk
@@ -87,13 +87,13 @@ dtxt += $(mantxt)
 all :: $(mantxt)
 
 Documentation/%.txt : Documentation/%.pod
-	$(podtext) $< $@+ && mv $@+ $@
+	$(podtext) $< $@+ && touch -r $< $@+ && mv $@+ $@
 
 txt2pre = $(PERL) -I lib ./Documentation/txt2pre <$< >$@+ && \
 	touch -r $< $@+ && mv $@+ $@
 
 Documentation/standards.txt : Documentation/standards.perl
-	$(PERL) $< >$@+ && mv $@+ $@
+	$(PERL) $< >$@+ && touch -r $< $@+ && mv $@+ $@
 
 Documentation/%.html: Documentation/%.txt
 	$(txt2pre)
-- 
EW