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powerpc/head_check: Automatic verbosity

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To aid debugging build problems turn on shell tracing for the
head_check script when the build is verbose.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1ae1aed811ba6760af2e46d331285dd6a4de5b80.1589049250.git.geoff@infradead.org
This commit is contained in:
Geoff Levand 2020-05-09 18:58:31 +00:00 committed by Michael Ellerman
parent 265d6e588d
commit 4c592a3439
1 changed files with 4 additions and 2 deletions
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6
arch/powerpc/tools/head_check.sh
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@ -31,8 +31,10 @@
# level entry code (boot, interrupt vectors, etc) until r2 is set up. This
# could cause the kernel to die in early boot.
# Turn this on if you want more debug output:
# set -x
# Allow for verbose output
if [ "$V" = "1" ]; then
set -x
fi
if [ $# -lt 2 ]; then
echo "$0 [path to nm] [path to vmlinux]" 1>&2