Nicolas Schier 102d712ded kconfig: Error out on duplicated kconfig inclusion ... Let kconfig exit with error on duplicated Kconfig file inclusion. Repeated inclusion of Kbuild files are considered bad-practise with regard to maintenance; and Kconfig language is rich enough that there should be no need for that. If repeated inclusion of Kconfig files is detected, error out with messages like: Kconfig.inc1:4: error: repeated inclusion of Kconfig.inc3 Kconfig.inc2:3: note: location of first inclusion of Kconfig.inc3 While commit f094f8a1b2 ("kconfig: allow multiple inclusion of the same file") introduced detection of recursive inclusions of Kconfig files, it explicitly allowed repeated inclusions, unfortunately w/o reasoning. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Closes: https://lore.kernel.org/all/CAHk-=wj03hLzK2D=+OYmjgcmGM+XYymp8GyaEs=C0=rXG2nb7w@mail.gmail.com/ Reviewed-by: Nathan Chancellor <nathan@kernel.org> Tested-by: Nathan Chancellor <nathan@kernel.org> Link: https://patch.msgid.link/20260220-kconfig-error-out-on-duplicated-inclusion-v1-1-be78aa241a53@kernel.org Signed-off-by: Nicolas Schier <nsc@kernel.org>		2026-02-27 09:26:58 +01:00
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__init__.py
expected_stderr
Kconfig
Kconfig.inc1
Kconfig.inc2
Kconfig.inc3