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Subject[PATCH] scripts/atomic: change 'fold' to 'grep'
Date
Some distibutions and build systems doesn't include 'fold' from
coreutils default.

.../scripts/atomic/atomic-tbl.sh: line 183: fold: command not found

Rework to use 'grep' instead of 'fold' to use a dependency that is
already used a lot in the kernel.

Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Suggested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
scripts/atomic/atomic-tbl.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/atomic/atomic-tbl.sh b/scripts/atomic/atomic-tbl.sh
index 9d6be538a987..81d5c32039dd 100755
--- a/scripts/atomic/atomic-tbl.sh
+++ b/scripts/atomic/atomic-tbl.sh
@@ -180,7 +180,7 @@ gen_proto_variants()
#gen_proto(meta, ...)
gen_proto() {
local meta="$1"; shift
- for m in $(echo "${meta}" | fold -w1); do
+ for m in $(echo "${meta}" | grep -o .); do
gen_proto_variants "${m}" "$@"
done
}
--
2.19.2
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