diff options
Diffstat (limited to 'kconfiglib.py')
| -rw-r--r-- | kconfiglib.py | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/kconfiglib.py b/kconfiglib.py index ed1d50c..5dd53cf 100644 --- a/kconfiglib.py +++ b/kconfiglib.py @@ -84,7 +84,7 @@ class Config(object): def __init__(self, filename = "Kconfig", - base_dir = "$srctree", + base_dir = None, print_warnings = True, print_undef_assign = False): """Creates a new Config object, representing a Kconfig configuration. @@ -98,15 +98,17 @@ class Config(object): kconfiglib via 'make scriptconfig', the filename of the base base Kconfig file will be in sys.argv[1]. - base_dir (default: "$srctree") -- The base directory relative to which - 'source' statements within Kconfig files will work. For the - Linux kernel this should be the top-level directory of the - kernel tree. $-references to environment variables will be - expanded. + base_dir (default: None) -- The base directory relative to which + 'source' statements within Kconfig files will work. For the + Linux kernel this should be the top-level directory of the + kernel tree. $-references to existing environment variables + will be expanded. - The environment variable 'srctree' is set by the Linux makefiles - to the top-level kernel directory. A default of "." would not - work if an alternative build directory is used. + If None (the default), the environment variable 'srctree' will + be used if set, and the current directory otherwise. 'srctree' + is set by the Linux makefiles to the top-level kernel + directory. A default of "." would not work with an alternative + build directory. print_warnings (default: True) -- Set to True if warnings related to this configuration should be printed to stderr. This can @@ -166,7 +168,10 @@ class Config(object): self.srctree = "." self.filename = filename - self.base_dir = os.path.expandvars(base_dir).rstrip("/") + if base_dir is None: + self.base_dir = self.srctree + else: + self.base_dir = os.path.expandvars(base_dir) # The 'mainmenu' text self.mainmenu_text = None |