kbuild: Abort make on install failures

Setting '-e' flag tells shells to exit with error exit code immediately
after any of commands fails, and causes make(1) to regard recipes as
failed.

Before this, make will still continue to succeed even after the
installation failed, for example, for insufficient permission or
directory does not exist.

Signed-off-by: Zhang Bingwu <xtexchooser@duck.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Zhang Bingwu 2024-07-14 16:57:50 +08:00 committed by Masahiro Yamada
parent 3c2f84ceda
commit af7925d820
9 changed files with 18 additions and 0 deletions

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@ -17,6 +17,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ "$(basename $2)" = "zImage" ]; then
# Compressed install
echo "Installing compressed kernel"

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@ -17,6 +17,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ "$(basename $2)" = "Image.gz" ] || [ "$(basename $2)" = "vmlinuz.efi" ]
then
# Compressed install

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@ -16,6 +16,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ -f $4/vmlinuz ]; then
mv $4/vmlinuz $4/vmlinuz.old
fi

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@ -16,6 +16,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ -f $4/vmlinuz ]; then
mv $4/vmlinuz $4/vmlinuz.old
fi

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@ -16,6 +16,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ "$(basename $2)" = "vmlinuz" ]; then
# Compressed install
echo "Installing compressed kernel"

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@ -17,6 +17,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
case "${2##*/}" in
# Compressed install
Image.*|vmlinuz.efi)

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@ -15,6 +15,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
echo "Warning: '${INSTALLKERNEL}' command not available - additional " \
"bootloader config required" >&2
if [ -f "$4/vmlinuz-$1" ]; then mv -- "$4/vmlinuz-$1" "$4/vmlinuz-$1.old"; fi

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@ -16,6 +16,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ -f $4/vmlinuz ]; then
mv $4/vmlinuz $4/vmlinuz.old
fi

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@ -16,6 +16,8 @@
# $3 - kernel map file
# $4 - default install path (blank if root directory)
set -e
if [ -f $4/vmlinuz ]; then
mv $4/vmlinuz $4/vmlinuz.old
fi