[PATCH v2] arm: install.sh: don't use /sbin/install if cross-compiling
Mauro Carvalho Chehab
mchehab at s-opensource.com
Wed Mar 15 08:48:59 PDT 2017
It doesn't make sense to run the local machine's install
script if the Kernel was built using a cross-compiler, as it
will try to create symlinks at the rootfs of the local machine:
ln: failed to create symbolic link '/boot/System.map': Permission denied
ln: failed to create symbolic link '/boot/vmlinuz': Permission denied
ln: failed to create symbolic link '/boot/System.map': Permission denied
Signed-off-by: Mauro Carvalho Chehab <mchehab at s-opensource.com>
---
v2: keep calling a ~/bin/${INSTALLKERNEL} script, as it can be used to cope with
cross builds.
arch/arm/boot/install.sh | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/install.sh b/arch/arm/boot/install.sh
index 2a45092a40e3..831e63ac8b0f 100644
--- a/arch/arm/boot/install.sh
+++ b/arch/arm/boot/install.sh
@@ -35,8 +35,11 @@ verify "$2"
verify "$3"
# User may have a custom install script
-if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
-if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
+
+ if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/ "$@"; fi
+if [ "x$CROSS_COMPILE" == "x" ]; then
+ if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
+fi
if [ "$(basename $2)" = "zImage" ]; then
# Compressed install
--
2.9.3
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