[kernel] refresh generic 2.6.21 patches

[openwrt.git] / docs / Makefile

diff --git a/docs/Makefile b/docs/Makefile
index ffc5bbb..cdaf09c 100644 (file)
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -17,6 +17,7 @@ compile:
        $(NO_TRACE_MAKE) cleanup
 
 $(TMP_DIR)/.prereq-docs:
+       mkdir -p $(TMP_DIR)
        $(NO_TRACE_MAKE) prereq
        touch $@
 
@@ -25,13 +26,16 @@ openwrt.html: $(DEPS)
 
 openwrt.pdf: $(DEPS)
        pdflatex $(MAIN)
-       
+
 clean: cleanup
        rm -f openwrt.pdf openwrt.html openwrt.css
 
 cleanup: FORCE
        rm -f *.log *.aux *.toc *.out *.lg *.dvi *.idv *.4ct *.4tc *.xref *.tmp *.dvi
 
+$(eval $(call RequireCommand,latex, \
+       You need to install LaTeX to build the OpenWrt documentation \
+))
 $(eval $(call RequireCommand,pdflatex, \
        You need to install LaTeX to build the OpenWrt documentation \
 ))