SDK: fix installation into symlinked directories

The SDK installation scripts should not canonicalize symlinked
directories because the entire relocation would be done to the directory
to which the symlink points. Instead, if the installation is a symlink,
use that path to relocate the binaries.

For example, if we have the following symlink: /opt/sdk -> ~/my/test/sdk
the binaries will be relocated to /opt/sdk not ~/my/test/sdk as it is
done now.

[YOCTO #3102]

(From OE-Core rev: 9e6a25e2e9a7f37c3baa0b2949a43ac4127868da)

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
index 2bff41f9e6..1b55e70e67 100644
--- a/meta/classes/populate_sdk_base.bbclass
+++ b/meta/classes/populate_sdk_base.bbclass
@@ -126,7 +126,11 @@ if [ "$target_sdk_dir" = "" ]; then
 fi
 
 eval target_sdk_dir=$target_sdk_dir
-target_sdk_dir=$(readlink -m $target_sdk_dir)
+if [ -d $target_sdk_dir ]; then
+        target_sdk_dir=$(cd $target_sdk_dir; pwd)
+else
+        target_sdk_dir=$(readlink -m $target_sdk_dir)
+fi
 
 printf "You are about to install Poky SDK to \"$target_sdk_dir\". Proceed[Y/n]?"
 read answer
@@ -154,7 +158,7 @@ echo "done"
 
 printf "Setting it up..."
 # fix environment paths
-env_setup_script=$(find $target_sdk_dir -name "environment-setup-${REAL_MULTIMACH_TARGET_SYS}")
+env_setup_script=$(find $target_sdk_dir/ -name "environment-setup-${REAL_MULTIMACH_TARGET_SYS}")
 sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" -i $env_setup_script
 
 # fix dynamic loader paths in all ELF SDK binaries