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setlocalversion: clean up the construction of version output

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Concatenate all components in the last line instead of accumulating
them into the 'res' variable.

No functional change is intended. A preparation for the next change.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2023-02-05 21:09:56 +09:00
parent 534066a983
commit eed36d7751
1 changed files with 6 additions and 7 deletions
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13
scripts/setlocalversion
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@ -108,19 +108,18 @@ if [ -z "${KERNELVERSION}" ]; then
fi
# localversion* files in the build and source directory
res="$(collect_files localversion*)"
file_localversion="$(collect_files localversion*)"
if test ! "$srctree" -ef .; then
res="$res$(collect_files "$srctree"/localversion*)"
file_localversion="${file_localversion}$(collect_files "$srctree"/localversion*)"
fi
# CONFIG_LOCALVERSION and LOCALVERSION (if set)
# version string from CONFIG_LOCALVERSION
config_localversion=$(sed -n 's/^CONFIG_LOCALVERSION=\(.*\)$/\1/p' include/config/auto.conf)
res="${res}${config_localversion}${LOCALVERSION}"
# scm version string if not at a tagged commit
if grep -q "^CONFIG_LOCALVERSION_AUTO=y$" include/config/auto.conf; then
# full scm version string
res="$res$(scm_version)"
scm_version="$(scm_version)"
elif [ "${LOCALVERSION+set}" != "set" ]; then
# If the variable LOCALVERSION is not set, append a plus
# sign if the repository is not in a clean annotated or
@ -129,7 +128,7 @@ elif [ "${LOCALVERSION+set}" != "set" ]; then
#
# If the variable LOCALVERSION is set (including being set
# to an empty string), we don't want to append a plus sign.
res="$res$(scm_version --short)"
scm_version="$(scm_version --short)"
fi
echo "${KERNELVERSION}${res}"
echo "${KERNELVERSION}${file_localversion}${config_localversion}${LOCALVERSION}${scm_version}"