extensible sdk: Error when trying to install as root.

Since the extensible sdk uses bitbake, which can't run as root, the sdk
shouldn't be installed as root.

Previously it would error out late into setup when bitbake errored
saying not to run bitbake as root.

Now the script errors with a message saying the extensible sdk can't be
installed as root.

[Yocto #7545]

(From OE-Core rev: 309e8f4e536148056223f50637ed291c48d148ca)

Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/meta/files/toolchain-shar-extract.sh b/meta/files/toolchain-shar-extract.sh
index 8cb8783f97..0a33ee8f5d 100644
--- a/meta/files/toolchain-shar-extract.sh
+++ b/meta/files/toolchain-shar-extract.sh
@@ -71,6 +71,8 @@ if [ $verbose = 1 ] ; then
         set -x
 fi
 
+@SDK_PRE_INSTALL_COMMAND@
+
 if [ "$target_sdk_dir" = "" ]; then
         read -e -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir
         [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
@@ -116,6 +118,11 @@ mkdir -p $target_sdk_dir >/dev/null 2>&1
 
 # if don't have the right to access dir, gain by sudo 
 if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then 
+        if [ "$SDK_EXTENSIBLE" = "1" ]; then
+                echo "Unable to access \"$target_sdk_dir\"."
+                exit 1
+        fi
+
         SUDO_EXEC=$(which "sudo")
         if [ -z $SUDO_EXEC ]; then
                 echo "No command 'sudo' found, please install sudo first. Abort!"