[U-Boot] [PATCH v2 1/1] scripts/ld-version.sh: regular expression compile fails

[Heinrich Schuchardt]

ld --version | scripts/ld-version.sh
fails with
awk: scripts/ld-version.sh:
line 4: regular expression compile failed (missing '(')
.*)

So let's refresh the script from Linux kernel v4.14-rc8.

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
v2
	Add license identifier.
	Update commit message.
---
 scripts/ld-version.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scripts/ld-version.sh b/scripts/ld-version.sh
index 198580d245..f2be0ff9a7 100755
--- a/scripts/ld-version.sh
+++ b/scripts/ld-version.sh
@@ -1,8 +1,11 @@
 #!/usr/bin/awk -f
+# SPDX-License-Identifier: GPL-2.0
 # extract linker version number from stdin and turn into single number
 	{
-	gsub(".*)", "");
+	gsub(".*\\)", "");
+	gsub(".*version ", "");
+	gsub("-.*", "");
 	split($1,a, ".");
-	print a[1]*10000000 + a[2]*100000 + a[3]*10000 + a[4]*100 + a[5];
+	print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
 	exit
 	}
-- 
2.14.2