clear .host.mk before running prereq checks (rechecks for missing packages like gnu...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5632 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/Makefile b/Makefile
index 3551a64151c81b5847a30ea0394c885a244a6759..f157b9d3a9fe109d4aeaaf9c46c9ad58a412c9b1 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -120,6 +120,7 @@ toolchain/%: tmp/.targetinfo FORCE
 
 tmp/.prereq-build: include/prereq-build.mk
        @mkdir -p tmp
+       @rm -f tmp/.host.mk
        @$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
                echo "Prerequisite check failed. Use FORCE=1 to override."; \
                false; \
@@ -128,6 +129,7 @@ tmp/.prereq-build: include/prereq-build.mk
 
 tmp/.prereq-packages: include/prereq.mk tmp/.pkginfo .config
        @mkdir -p tmp
+       @rm -f tmp/.host.mk
        @$(NO_TRACE_MAKE) -s -C package prereq 2>/dev/null || { \
                echo "Prerequisite check failed. Use FORCE=1 to override."; \
                false; \
@@ -136,6 +138,7 @@ tmp/.prereq-packages: include/prereq.mk tmp/.pkginfo .config
 
 tmp/.prereq-target: include/prereq.mk tmp/.targetinfo .config
        @mkdir -p tmp
+       @rm -f tmp/.host.mk
        @$(NO_TRACE_MAKE) -s -C target prereq 2>/dev/null || { \
                echo "Prerequisite check failed. Use FORCE=1 to override."; \
                false; \