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

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

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

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

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

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

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

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