Most of the code in relocatable.bbclass will be used for relocating the
SDK binaries. So, create another class chrpath.bbclass that will contain
the core of the relocatable.bbclass, so we can reuse it.

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

sed \
 -e 's:bb.data.\(expand([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
 -i `grep -ril bb.data.expand *`

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

This is the result of running the following over the metadata:

sed \
-e 's:bb.data.\(setVar([^,()]*,[^,()]*\), *\([^ )]*\) *):\2.\1):g' \
-e 's:bb.data.\(setVarFlag([^,()]*,[^,()]*,[^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^(), ]*\) *,\([^)]*\)):\2.\1,\3):g' \
-e 's:bb.data.\(getVarFlag([^,()]*,[^,()]*\), *\([^() ]*\) *):\2.\1):g' \
-e 's:bb.data.\(getVar([^,()]*\), *\([^) ]*\) *):\2.\1):g' \
-i `grep -ril bb.data *`

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

Disable the last bb.note call, it's a bit spurious. Only really useful for
debug.

Signed-off-by: Joshua Lock <josh@linux.intel.com>

The generated path we create for the binaries RPATH can have a lot of directory
separators in. Use os.path.normpath() to tidy it up and only include the
required directory separators.

This patch is purely to appease my personal sense of niceness...

Signed-off-by: Joshua Lock <josh@linux.intel.com>

The previous patch to do so was badly merged and didn't actually skip all
symlinks, only ones which where not an absolute path...

Signed-off-by: Joshua Lock <josh@linux.intel.com>

If this links to a file created by the package install we already handle it
when we process the sysroot. By ignoring symlinks here we don't cause a build
to fail when the symlink is to somewhere in the host OS.

Signed-off-by: Joshua Lock <josh@linux.intel.com>

It's possible to have files in our sysroot which don't have the write (or in
some cases even the read) bit set. Test for these and if they are not set
temporarily set them so that we can chrpath the binaries.

Signed-off-by: Joshua Lock <josh@linux.intel.com>

Make the processing of directories less naive so that it can handle a directory
with children that are directories. We now scan for and process binaries in all
directories below the scanned paths rather than only the top-level directory.

This patch moves the meat of the post-processing into a separate function which
is fed paths, process_dir (). Then when the function finds a subdirectory of
the passed path which is itself a directory it recursively calls itself.

Signed-off-by: Joshua Lock <josh@linux.intel.com>