[PATCH] arm: k3: Correct an awk warning

* [PATCH] arm: k3: Correct an awk warning
@ 2022-08-07 13:12 Simon Glass
  2022-08-07 13:29 ` Tom Rini
  2022-08-20 23:02 ` Tom Rini
  0 siblings, 2 replies; 4+ messages in thread
From: Simon Glass @ 2022-08-07 13:12 UTC (permalink / raw)
  To: U-Boot Mailing List
  Cc: Yogesh Siraswar, Simon Glass, Albert Aribaud, Dave Gerlach, Tom Rini

The k3_gen_x509_cert.sh script produced this warning on gitlab and also
on my machine, e.g. with j7200_evm_r5:

awk: cmd. line:1: warning: regexp escape sequence `\ ' is not a known
   regexp operator

There is no need to escape spaces, so drop the backslashes. Also split
the line so it is a more reasonable length.

This script should really be deleted and binman used instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

 tools/k3_gen_x509_cert.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/k3_gen_x509_cert.sh b/tools/k3_gen_x509_cert.sh
index 24cfc4e5fb5..029247c1059 100755
--- a/tools/k3_gen_x509_cert.sh
+++ b/tools/k3_gen_x509_cert.sh
@@ -88,7 +88,10 @@ EOF
 }
 
 parse_key() {
-	sed '/\ \ \ \ /s/://g' key.txt | awk  '!/\ \ \ \ / {printf("\n%s\n", $0)}; /\ \ \ \ / {printf("%s", $0)}' | sed 's/\ \ \ \ //g' | awk "/$1:/{getline; print}"
+	sed '/    /s/://g' key.txt | \
+            awk  '!/    / {printf("\n%s\n", $0)}; /    / {printf("%s", $0)}' | \
+            sed 's/    //g' | \
+            awk "/$1:/{getline; print}"
 }
 
 gen_degen_key() {
-- 
2.37.1.559.g78731f0fdb-goog


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