It is helpful we want to exclude a lot of layers. It uses python re, and supports multiple patterns (separated by space).
Signed-off-by: Robert Yang <liezhi.y...@windriver.com> --- meta/lib/oe/copy_buildsystem.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/meta/lib/oe/copy_buildsystem.py b/meta/lib/oe/copy_buildsystem.py index 29ac6d4..e5d00c7 100644 --- a/meta/lib/oe/copy_buildsystem.py +++ b/meta/lib/oe/copy_buildsystem.py @@ -1,5 +1,12 @@ # This class should provide easy access to the different aspects of the # buildsystem such as layers, bitbake location, etc. +# +# SDK_LAYERS_EXCLUDE: Layers which will be excluded from SDK layers. +# SDK_LAYERS_EXCLUDE_PATTERN: The simiar to SDK_LAYERS_EXCLUDE, this supports +# python regular expression, use space as separator, +# e.g.: ".*-downloads closed-.*" +# + import stat import shutil @@ -23,8 +30,10 @@ class BuildSystem(object): self.context = context self.layerdirs = [os.path.abspath(pth) for pth in d.getVar('BBLAYERS', True).split()] self.layers_exclude = (d.getVar('SDK_LAYERS_EXCLUDE', True) or "").split() + self.layers_exclude_pattern = d.getVar('SDK_LAYERS_EXCLUDE_PATTERN', True) def copy_bitbake_and_layers(self, destdir, workspace_name=None): + import re # Copy in all metadata layers + bitbake (as repositories) layers_copied = [] bb.utils.mkdirhier(destdir) @@ -36,8 +45,17 @@ class BuildSystem(object): # Exclude layers for layer_exclude in self.layers_exclude: if layer_exclude in layers: + bb.note('Excluded %s from sdk layers since it is in SDK_LAYERS_EXCLUDE' % layer_exclude) layers.remove(layer_exclude) + if self.layers_exclude_pattern: + layers_cp = layers[:] + for pattern in self.layers_exclude_pattern.split(): + for layer in layers_cp: + if re.match(pattern, layer): + bb.note('Excluded %s from sdk layers since matched SDK_LAYERS_EXCLUDE_PATTERN' % layer) + layers.remove(layer) + workspace_newname = workspace_name if workspace_newname: layernames = [os.path.basename(layer) for layer in layers] -- 2.10.2 -- _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core