fix a race condition which would leave dnsmasq in infinite resolving recursion nirvana

[openwrt.git] / docs / Makefile

diff --git a/docs/Makefile b/docs/Makefile
index ffc5bbb..a7fe08e 100644 (file)
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -1,6 +1,7 @@
 ifeq ($(TOPDIR),)
   TOPDIR:=${CURDIR}/..
 endif
+PKG_NAME=docs
 
 all: compile
 
@@ -10,13 +11,14 @@ include $(INCLUDE_DIR)/prereq.mk
 MAIN = openwrt.tex
 DEPS = $(MAIN) Makefile config.tex network.tex network-scripts.tex network-scripts.tex wireless.tex build.tex adding.tex bugs.tex $(TMP_DIR)/.prereq-docs
 
-compile:
+compile: $(TMP_DIR)/.prereq-docs
        $(NO_TRACE_MAKE) cleanup
        latex $(MAIN)
        $(NO_TRACE_MAKE) openwrt.pdf openwrt.html
        $(NO_TRACE_MAKE) cleanup
 
 $(TMP_DIR)/.prereq-docs:
+       mkdir -p $(TMP_DIR)
        $(NO_TRACE_MAKE) prereq
        touch $@
 
@@ -25,16 +27,19 @@ 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 $(call RequireCommand,pdflatex, \
+$(eval $(call RequireCommand,latex, \
        You need to install LaTeX to build the OpenWrt documentation \
 ))
+$(eval $(call RequireCommand,pdflatex, \
+       You need to install PDFLaTeX to build the OpenWrt documentation \
+))
 $(eval $(call RequireCommand,htlatex, \
        You need to install tex4ht to build the OpenWrt documentation \
 ))