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| author | Masahiro Yamada <masahiroy@kernel.org> | 2021-03-02 23:26:14 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-04-25 05:11:54 +0900 |
| commit | 609bbb4de4f85b7ef45d81a88e6b7dfe3bf5ccea (patch) | |
| tree | e58a4beedbfeed15216712cfb7d9c761453aebc1 | |
| parent | 805b2e1d427aab4bb27fa7c51ebb9db7547551b1 (diff) | |
| download | lwn-609bbb4de4f85b7ef45d81a88e6b7dfe3bf5ccea.tar.gz lwn-609bbb4de4f85b7ef45d81a88e6b7dfe3bf5ccea.zip | |
kbuild: show warning if 'make headers_check' is used
Since commit 7ecaf069da52 ("kbuild: move headers_check rule to
usr/include/Makefile"), 'make headers_check' is no-op.
This stub target is remaining here in case some scripts still invoke it.
In order to prompt people to remove stale code, show a noisy warning
message if used. The stub will be really removed after the Linux 5.15
release.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
| -rw-r--r-- | Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -1358,7 +1358,11 @@ headers: $(version_h) scripts_unifdef uapi-asm-generic archheaders archscripts # Deprecated. It is no-op now. PHONY += headers_check headers_check: - @: + @echo >&2 "=================== WARNING ===================" + @echo >&2 "Since Linux 5.5, 'make headers_check' is no-op," + @echo >&2 "and will be removed after Linux 5.15 release." + @echo >&2 "Please remove headers_check from your scripts." + @echo >&2 "===============================================" ifdef CONFIG_HEADERS_INSTALL prepare: headers |