debian template: set arch when dpkg doesn't exist on host

Signed-off-by: Dwight Engen <dwight.engen@oracle.com> Acked-by: Serge E. Hallyn <serge.hallyn@ubuntu.com>

debian template: set arch when dpkg doesn't exist on host
6efdcb6a · Dwight Engen · Stéphane Graber · fe19f236 · 6efdcb6a
Commit 6efdcb6a authored Apr 03, 2013 by Dwight Engen Committed by Stéphane Graber Apr 10, 2013
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lxc-debian.in templates/lxc-debian.in +11 -0

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--- a/templates/lxc-debian.in
+++ b/templates/lxc-debian.in
@@ -172,7 +172,18 @@ install_debian()
            return 1
        fi

+        if which dpkg >/dev/null 2>&1 ; then
            arch=$(dpkg --print-architecture)
+        else
+            arch=$(arch)
+            if [ "$arch" = "i686" ]; then
+                arch="i386"
+            elif [ "$arch" = "x86_64" ]; then
+                arch="amd64"
+            elif [ "$arch" = "armv7l" ]; then
+                arch="armhf"
+            fi
+        fi

        echo "Checking cache download in $cache/rootfs-$SUITE-$arch ... "
        if [ ! -e "$cache/rootfs-$SUITE-$arch" ]; then