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 <[email protected]>
Signed-off-by: Masahiro Yamada <[email protected]>

Author: xtexx

arch/arm/boot/install.sh

@@ -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"

arch/arm64/boot/install.sh

@@ -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

arch/m68k/install.sh

@@ -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

arch/nios2/boot/install.sh

@@ -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

arch/parisc/install.sh

@@ -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"

arch/riscv/boot/install.sh

@@ -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)

arch/s390/boot/install.sh

@@ -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

arch/sparc/boot/install.sh

@@ -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

arch/x86/boot/install.sh

@@ -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