linux-kernel - [PATCH 2/2] Makefile: Enable clang-tidy and clang-analyzer for gcc builds

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Date:   Tue, 28 Jun 2022 13:27:40 +0100
From:   Daniel Thompson <daniel.thompson@...aro.org>
To:     Nathan Chancellor <nathan@...nel.org>, Tom Rix <trix@...hat.com>
Cc:     Daniel Thompson <daniel.thompson@...aro.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        linux-kbuild@...r.kernel.org, llvm@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] Makefile: Enable clang-tidy and clang-analyzer for gcc builds

It is now possible use clang-tidy and clang-analyzer even if your primary
compiler is gcc. Remove the checks that prevent gcc builds from using
these tools.

Signed-off-by: Daniel Thompson <daniel.thompson@...aro.org>
---
 Makefile | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Makefile b/Makefile
index 9ea6867aaf9c..0afef56d8203 100644
--- a/Makefile
+++ b/Makefile
@@ -1901,17 +1901,11 @@ targets += $(extmod_prefix)compile_commands.json
 
 PHONY += clang-tidy clang-analyzer
 
-ifdef CONFIG_CC_IS_CLANG
 quiet_cmd_clang_tools = CHECK   $<
       cmd_clang_tools = $(PYTHON3) $(srctree)/scripts/clang-tools/run-clang-tools.py $@ $<
 
 clang-tidy clang-analyzer: $(extmod_prefix)compile_commands.json
 	$(call cmd,clang_tools)
-else
-clang-tidy clang-analyzer:
-	@echo "$@ requires CC=clang" >&2
-	@false
-endif
 
 # Scripts to check various things for consistency
 # ---------------------------------------------------------------------------
-- 
2.35.1