X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=include%2Fprereq.mk;h=f0db860269bce1684cf6c2bf6a93f3ed72f659e9;hb=4c820361977bd61279d8a3d3cd34964e8e56accb;hp=c9b82d29477f1da3f4fedd678741fe5da7e750f9;hpb=432ce85854aea17f9383519db1c2d3a8307c0760;p=openwrt-10.03%2F.git

diff --git a/include/prereq.mk b/include/prereq.mk
index c9b82d294..f0db86026 100644
--- a/include/prereq.mk
+++ b/include/prereq.mk
@@ -5,27 +5,23 @@
 # See /LICENSE for more information.
 #
 
-$(TMP_DIR):
-	mkdir -p $@
-
 prereq:
 	if [ -f $(TMP_DIR)/.prereq-error ]; then \
 		echo; \
 		cat $(TMP_DIR)/.prereq-error; \
+		rm -f $(TMP_DIR)/.prereq-error; \
 		echo; \
-		rm -rf $(TMP_DIR); \
 		false; \
 	fi
-	rm -rf $(TMP_DIR)
-	mkdir -p $(TMP_DIR)
 
-.SILENT: $(TMP_DIR) prereq
+.SILENT: prereq
 
 define Require
+  export PREREQ_CHECK=1
   ifeq ($$(CHECK_$(1)),)
     prereq: prereq-$(1)
 
-    prereq-$(1): $(TMP_DIR) FORCE
+    prereq-$(1): FORCE
 		echo -n "Checking '$(1)'... "
 		if $(NO_TRACE_MAKE) -f $(firstword $(MAKEFILE_LIST)) check-$(1) >/dev/null 2>/dev/null; then \
 			echo 'ok.'; \