def symlink_dependencies(self, dependencies, dependency_source_location_nodes,
executable_dest_path):
""" Creates a smybolic link dependencies.
If the package is being built for a release configuration or the platform does not support symbolic links a copy will be made of the library.
:param dependencies: Dependencies to link/copy to executable_dest_path
:type dependencies: list of strings
:param dependency_source_location_nodes: Source locations to find dependencies
:type destination: List of Node objects
:param executable_dest_path: Path where the executable/dependencies should be placed
:type executable_dest_path: String
"""
if not isinstance(dependency_source_location_nodes, list):
dependency_source_location_nodes = [dependency_source_location_nodes]
Logs.debug('package: linking module dependencies {}'.format(dependencies))
lib_prefix = get_platform_lib_prefix(self)
lib_extension = get_dynamic_lib_extension(self)
for dependency in dependencies:
depend_node = []
source_node = None
for source_location in dependency_source_location_nodes:
depend_node = source_location.ant_glob(lib_prefix + dependency +
lib_extension,
ignorecase=True)
if depend_node and len(depend_node) > 0:
source_node = source_location
break
elif 'AWS' in dependency:
# AWS libraries in use/use_lib use _ to separate the name,
# but the actual library uses '-'. Transform the name and try
# the glob again to see if we pick up the dependent library
Logs.debug(
'package: Processing AWS lib so changing name to lib*{}*.dylib'
.format(dependency.replace('_', '-')))
depend_node = source_location.ant_glob(
"lib*" + dependency.replace('_', '-') + "*.dylib",
ignorecase=True)
if depend_node and len(depend_node) > 0:
source_node = source_location
break
if len(depend_node) > 0:
Logs.debug('package: found dependency {} in {}'.format(
depend_node, source_node.abspath(), depend_node))
self.create_symlink_or_copy(depend_node[0],
executable_dest_path,
postpone=False)
else:
Logs.debug(
'package: Could not find the dependency {}. It may be a static library, in which case this can be ignored, or a directory that contains dependencies is missing'
.format(dependency))
def symlink_libraries(self, source, destination):
""" Creates a smybolic link for libraries.
An ant_glob is executed on the source node using "*" + result of get_dynamic_lib_extension to determine all the libraries that need to be linked into the destination. If the package is being built for a release configuration or the platform does not support symbolic links a copy will be made of the library.
:param source: Source of the libraries
:type source: waflib.Node
:param destination: Location/path to create the link (or copy) of any libraries found in Source
:type destination: String
"""
lib_extension = get_dynamic_lib_extension(self)
Logs.debug("package: Copying files with pattern {} from {} to {}".format("*"+lib_extension, source.abspath(), destination))
lib_files = source.ant_glob("*" + lib_extension)
for lib in lib_files:
self.create_symlink_or_copy(lib, destination, postpone=False)