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| author | Ulf Magnusson <ulfalizer@gmail.com> | 2018-05-17 21:16:21 +0200 |
|---|---|---|
| committer | Ulf Magnusson <ulfalizer@gmail.com> | 2018-05-17 21:17:48 +0200 |
| commit | c6cb812803741f5e499a2f35673b34a45f575582 (patch) | |
| tree | 14e32e33da9833d21bdb8ee3538e985851c0ff17 | |
| parent | dc6237f5906f5f1877c03698aae35fa6d1211a27 (diff) | |
Remove SRCARCH-related gotcha from module docstring
Now that environment variables are expanded directly with
os.path.expandvars(), "$SRCARCH" will be kept as is if SRCARCH isn't
set. arch/$SRCARCH/Kconfig won't exist, unlike arch//Kconfig.
| -rw-r--r-- | kconfiglib.py | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/kconfiglib.py b/kconfiglib.py index e669f72..dba97f1 100644 --- a/kconfiglib.py +++ b/kconfiglib.py @@ -95,21 +95,6 @@ possibilities for ARCH and SRCARCH. Kconfiglib will print a warning if an unset environment variable is referenced inside the Kconfig files. -Gotcha -****** - -It's important to set $SRCARCH even if you don't care about values and only -want to extract information from Kconfig files, because the top-level Kconfig -file does this (as of writing): - - source "arch/$SRCARCH/Kconfig" - -If $SRCARCH is not set, this expands to "arch//Kconfig", and arch/Kconfig -happens to be an existing file, giving something that appears to work but is -actually a truncated configuration. The available symbols will differ depending -on the arch as well. - - Intro to symbol values ====================== |