X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=mk%2Frte.sdkdoc.mk;h=9952f258852c31289a6eeb767afc88f2495a2fca;hb=5cd40a8416b736c12125652437fcd5ff3364a43f;hp=f91e079825a7630ea86548438ea90ede769ccfe6;hpb=2b1a5509101fc9d90ec922acb1c062fc15d0695f;p=dpdk.git

diff --git a/mk/rte.sdkdoc.mk b/mk/rte.sdkdoc.mk
index f91e079825..9952f25885 100644
--- a/mk/rte.sdkdoc.mk
+++ b/mk/rte.sdkdoc.mk
@@ -99,7 +99,7 @@ guides-pdf-%:
 	$(Q)$(RTE_SPHINX_BUILD) -b latex $(RTE_SPHINX_VERBOSE) \
 		-c $(RTE_SDK)/doc/guides $(RTE_SDK)/doc/guides/$* \
 		$(RTE_OUTPUT)/doc/pdf/guides/$*
-	$(Q)rm -f $^
+	$(if $^,$(Q)rm -f $^)
 	@echo 'pdflatex processing $@...'
 	$(Q)$(MAKE) all-pdf -sC $(RTE_OUTPUT)/doc/pdf/guides/$* \
 		LATEXOPTS=$(RTE_PDFLATEX_VERBOSE)