Kconfiglib.git/testsuite.py, branch v10.6.1

Fix a testsuite-related error for powerpc

2018-09-08T17:33:47Z

The LD environment variable needs to be set now (in 4.19-rc2). It's referenced by LD_DEAD_CODE_DATA_ELIMINATION. The tests probably ought to run everything run via 'scriptconfig' in a clean environment, because 'scriptconfig' automatically picks up environment variables anyway. The current setup is nice in that it indirectly catches stuff that might affect the defconfig tests though, which don't use scriptconfig.

Allow macro expansion within symbol names

2018-09-04T18:49:21Z

The C implementation supports this (though it's undocumented, and unused to far). This can be used e.g. to dynamically instatiate symbols from template files: Kconfig.template: config $(subsys)_LOG bool "Enable logging for $(subsys)" depends on $(subsys)_HAS_LOG ... other stuff dependent on $(subsys) Elsewhere: subsys = FOO source "Kconfig.template" subsys = BAR source "Kconfig.template" Pretty sure this can easily be abused, but it should be supported at least.

Allow user values on 'option env' symbols

2018-08-30T07:13:22Z

Gets rid of a check, doesn't hurt. The check was added before 'option env' was changed to just add a 'default' under the hood. Note: New Kconfig code doesn't need 'option env'. Environment variables are now expanded directly, including in the C tools. 'option env' is only maintained for backwards compatibility.

Add a Kconfig.env_vars attribute that lists env. variables

2018-08-25T18:32:34Z

Kconfig.env_vars is a set() with the names of all environment variables referenced in the configuration. Can be used e.g. for custom incremental build implementations, though sync_deps() already indirectly catches any relevant changes to environment variables.

Add a Kconfig.kconfig_filenames attribute

2018-08-25T17:23:22Z

Kconfig.kconfig_filenames is an ordered list of all Kconfig files included in the configuration, relative to $srctree. Can be used e.g. for custom incremental build implementations, though sync_deps() already indirectly catches any relevant changes to files. Piggyback some ' -> " quote style consistency cleanups.

Show include paths in menuconfig symbol information

2018-08-23T23:01:36Z

Add a MenuNode.include_path attribute that holds a tuple of (filename, linenr) tuples, giving the locations of the 'source' statements via which the node's Kconfig file was included, starting from the top-level Kconfig file. Use MenuNode.include_path to give the include path for symbols and other items in the help display in the menuconfig interface. This is useful for figuring out how Kconfig files are organized, and when reorganizing things.

Exclude User-mode Linux from testing

2018-08-23T09:42:49Z

This "architecture" has an unorthodox Kconfig setup that would require a different testing setup.

Fix recursive 'source' error reporting

2018-08-23T09:42:49Z

The recursive 'source' detection was still fine, but the error reporting had broken due a missed variable renaming. The test suite didn't catch it, because a different type of KconfigError was raised instead, due to a separate error in the test suite (need to include tests/Krecursive{1,2}, since paths are relative to $srctree). Fix the variable name and tighten up the tests to check that the KconfigError message is the one we except. Tighten up the dependency loop detection tests in the same way too.

Flag extra tokens after 'if'/'depends on'/'visible if' expressions

2018-08-22T22:51:52Z

Extra trailing tokens after 'if ', 'depends on ', and 'visible if ' now trigger syntax errors instead of being ignored. Oversight. This indirectly makes Kconfig.eval_expr() detect extra trailing tokens as well.

Add a generic node iterator

2018-08-22T21:57:17Z

Suggested by Mitja Horvat (pinkfluid) in https://github.com/ulfalizer/Kconfiglib/pull/50. Kconfig.node_iter() iterates through all menu nodes in the menu tree in Kconfig order. This saves scripts the trouble of implementing their own tree walking code. Have node_iter() take a 'unique_syms' flag that can be enabled to only include symbols defined in multiple locations once. This is often what you want when generating output (and is used by write_config()). Order is still preserved. Piggyback a fix to a syntax error test comment. Parsing has been tightened up now.