setup_build: make sure various directories always exist

diff --git a/setup_build b/setup_build
index 85a8986710b447128a79fc197fe31e3d511dc3fc..fad8dc4742e6d0874e0a0481cb744ab4b8466d79 100755 (executable)
--- a/setup_build
+++ b/setup_build
@@ -15,14 +15,14 @@ build_dir="/scratch/sfr/next"
        shift
 }
 
-export NEXT_BUILD_HOST="$build_host"
-export NEXT_BUILD_DIR="$build_dir"
-
 ssh "$build_host" /bin/sh <<EOF
        set -x -e
+       [ -d "$build_dir" ] || mkdir -p "$build_dir"
        cd "$build_dir/.."
        rm -rf *config
        rm -rf next
+       [ -d tmp ] || mkdir tmp
+       [ -d .ccache ] || mkdir .ccache
        cd linus.git
        git remote update
        cd ..