diff options
Diffstat (limited to 'deps/gyp/pylib/gyp/common.py')
-rw-r--r-- | deps/gyp/pylib/gyp/common.py | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/deps/gyp/pylib/gyp/common.py b/deps/gyp/pylib/gyp/common.py index df71d973e1..256e3f3a6b 100644 --- a/deps/gyp/pylib/gyp/common.py +++ b/deps/gyp/pylib/gyp/common.py @@ -131,13 +131,20 @@ def QualifiedTarget(build_file, target, toolset): @memoize -def RelativePath(path, relative_to): +def RelativePath(path, relative_to, follow_path_symlink=True): # Assuming both |path| and |relative_to| are relative to the current # directory, returns a relative path that identifies path relative to # relative_to. + # If |follow_symlink_path| is true (default) and |path| is a symlink, then + # this method returns a path to the real file represented by |path|. If it is + # false, this method returns a path to the symlink. If |path| is not a + # symlink, this option has no effect. # Convert to normalized (and therefore absolute paths). - path = os.path.realpath(path) + if follow_path_symlink: + path = os.path.realpath(path) + else: + path = os.path.abspath(path) relative_to = os.path.realpath(relative_to) # On Windows, we can't create a relative path to a different drive, so just @@ -329,7 +336,7 @@ def WriteOnDiff(filename): the target if it differs (on close). """ - class Writer: + class Writer(object): """Wrapper around file which only covers the target if it differs.""" def __init__(self): # Pick temporary file. @@ -418,6 +425,8 @@ def GetFlavor(params): return 'freebsd' if sys.platform.startswith('openbsd'): return 'openbsd' + if sys.platform.startswith('netbsd'): + return 'netbsd' if sys.platform.startswith('aix'): return 'aix' @@ -548,7 +557,7 @@ class CycleError(Exception): def TopologicallySorted(graph, get_edges): - """Topologically sort based on a user provided edge definition. + r"""Topologically sort based on a user provided edge definition. Args: graph: A list of node names. @@ -586,3 +595,14 @@ def TopologicallySorted(graph, get_edges): for node in sorted(graph): Visit(node) return ordered_nodes + +def CrossCompileRequested(): + # TODO: figure out how to not build extra host objects in the + # non-cross-compile case when this is enabled, and enable unconditionally. + return (os.environ.get('GYP_CROSSCOMPILE') or + os.environ.get('AR_host') or + os.environ.get('CC_host') or + os.environ.get('CXX_host') or + os.environ.get('AR_target') or + os.environ.get('CC_target') or + os.environ.get('CXX_target')) |