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utils: create_cmdline_shebang_wrapper whitespace and sed refactor

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Correct whitespace to match the rest of the code in utils.
Refactored sed expression with a simpler equivalent.

(From OE-Core rev: 68f49af704a4e808ad274d689e884923776edfec)

Signed-off-by: Paulo Neves <ptsneves@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paulo Neves
2022-07-03 13:41:12 +02:00
committed by Richard Purdie
parent 48e4956d71
commit 0e84a9d697
1 changed files with 5 additions and 5 deletions
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10
meta/classes/utils.bbclass
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@@ -188,7 +188,7 @@ create_cmdline_shebang_wrapper () {
# Create a wrapper script where commandline options are needed
#
# These are useful to work around shebang relocation issues, where shebangs are too
# long or have arguments in them, thus preventing them from using the /usr/bin/env
# long or have arguments in them, thus preventing them from using the /usr/bin/env
# shebang
#
# Usage: create_cmdline_wrapper FILENAME <extra-options>
@@ -198,10 +198,10 @@ create_cmdline_shebang_wrapper () {
echo "Generating wrapper script for $cmd"
# Strip #! and get remaining interpreter + arg
argument="$(basename "$(head -n1 $cmd | sed -e 's|#![ ]*||g' )")"
# strip the shebang from the real script as we do not want it to be usable anyway
tail -n +2 $cmd > $cmd.real
# Strip #! and get remaining interpreter + arg
argument="$(sed -ne 's/^#! *//p;q' $cmd)"
# strip the shebang from the real script as we do not want it to be usable anyway
tail -n +2 $cmd > $cmd.real
cmdname=$(basename $cmd)
dirname=$(dirname $cmd)
cmdoptions=$@