- $(foreach format,$(FORMATS),$(foreach lang,en $(LANGS),for file in $(lang)/*.$(format); do if [ -e "$$file" ]; then cp $$file $(PUBLISHDIR)/developers-reference/$$(basename $$file .$(format)).$(lang).$(format); fi; done;))
+ $(foreach format,$(FORMATS),$(foreach lang,en $(LANGS),for file in $(lang)/*.$(format); do if [ -e "$$file" ]; then cp --preserve=timestamps $$file $(PUBLISHDIR)/developers-reference/$$(basename $$file .$(format)).$(lang).$(format); fi; done;))
ln -sf index.en.html $(PUBLISHDIR)/developers-reference/index.html
ln -sf developers-reference.en.pdf $(PUBLISHDIR)/developers-reference/developers-reference.pdf
ln -sf developers-reference.en.txt $(PUBLISHDIR)/developers-reference/developers-reference.txt
ln -sf index.en.html $(PUBLISHDIR)/developers-reference/index.html
ln -sf developers-reference.en.pdf $(PUBLISHDIR)/developers-reference/developers-reference.pdf
ln -sf developers-reference.en.txt $(PUBLISHDIR)/developers-reference/developers-reference.txt
developers-reference.txt: $(CURDIR)/developers-reference.txt
%/developers-reference.txt: $(addprefix %/,$(SOURCES))
$(XP) $(DBK2HTML1) $(@D)/index.dbk \
developers-reference.txt: $(CURDIR)/developers-reference.txt
%/developers-reference.txt: $(addprefix %/,$(SOURCES))
$(XP) $(DBK2HTML1) $(@D)/index.dbk \
developers-reference.pdf: $(CURDIR)/developers-reference.pdf
%/developers-reference.pdf: $(addprefix %/,$(SOURCES))
developers-reference.pdf: $(CURDIR)/developers-reference.pdf
%/developers-reference.pdf: $(addprefix %/,$(SOURCES))