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Diffstat (limited to 'examples')
| -rw-r--r-- | examples/allyesconfig.py | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/examples/allyesconfig.py b/examples/allyesconfig.py deleted file mode 100644 index e27374e..0000000 --- a/examples/allyesconfig.py +++ /dev/null @@ -1,69 +0,0 @@ -# Works like 'make allyesconfig'. Verified by the test suite to generate output -# identical to 'make allyesconfig', for all ARCHES. -# -# This example is implemented a bit differently from allnoconfig.py to -# demonstrate some other possibilities. A variant similar to -# allnoconfig_simpler.py could be constructed too. -# -# In theory, we need to handle choices in two different modes: -# -# y: One symbol is y, the rest are n -# m: Any number of symbols are m, the rest are n -# -# Only tristate choices can be in m mode. -# -# In practice, no m mode choices appear for allyesconfig as of 4.14, as -# expected, but we still handle them here for completeness. Here's a convoluted -# example of how you might get an m-mode choice even during allyesconfig: -# -# choice -# tristate "weird choice" -# depends on m -# -# ... -# -# endchoice -# -# -# Usage: -# -# $ make [ARCH=<arch>] scriptconfig SCRIPT=Kconfiglib/examples/allyesconfig.py - -from kconfiglib import Kconfig, Choice -import sys - -kconf = Kconfig(sys.argv[1]) - -while True: - changed = False - - for sym in kconf.defined_syms: - # Choices are handled separately below - if sym.choice: - continue - - # Set the symbol to the highest assignable value, unless it already has - # that value. sym.assignable[-1] gives the last element in assignable. - if sym.assignable and sym.tri_value < sym.assignable[-1]: - sym.set_value(sym.assignable[-1]) - changed = True - - for choice in kconf.choices: - # Same logic as above for choices - if choice.assignable and choice.tri_value < choice.assignable[-1]: - choice.set_value(choice.assignable[-1]) - - # For y-mode choices, we just let the choice get its default - # selection. For m-mode choices, we set all choice symbols to m. - if choice.tri_value == 1: - for sym in choice.syms: - sym.set_value(1) - - changed = True - - # Do multiple passes until we longer manage to raise any symbols or - # choices, like in allnoconfig.py - if not changed: - break - -kconf.write_config(".config") |