In case of documents without image, an empty rm command can be seen if V=1.
Remove it to avoid disturbing debugging.
Signed-off-by: Thomas Monjalon <thomas.monjalon at 6wind.com>
---
mk/rte.sdkdoc.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mk/rte.sdkdoc.mk b/mk/rte.sdkdoc.mk
index f91e079..9952f25 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)
--
2.2.2
