[POWERPC] bootwrapper: Allow wrapper script to execute verbosely
Allow wrapper script to print verbose progress when the V is set in the environment. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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@ -21,6 +21,11 @@
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# (default ./arch/powerpc/boot)
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# -W dir specify working directory for temporary files (default .)
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# Allow for verbose output
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if [ "$V" = 1 ]; then
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set -x
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fi
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# defaults
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kernel=
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ofile=zImage
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