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From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-kbuild@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
	linux-parisc@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-um@lists.infradead.org,
	loongarch@lists.linux.dev, sparclinux@vger.kernel.org,
	x86@kernel.org, Masahiro Yamada <masahiroy@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Nicolas Schier <nicolas@fjasle.eu>
Subject: [PATCH 5/5] kbuild: unify no-compiler-targets and no-sync-config-targets
Date: Mon,  9 Oct 2023 21:42:10 +0900	[thread overview]
Message-ID: <20231009124210.1064021-5-masahiroy@kernel.org> (raw)
In-Reply-To: <20231009124210.1064021-1-masahiroy@kernel.org>

Now that vdso_install does not depend on any in-tree build artifact,
it no longer invokes a compiler, making no-compiler-targets the same
as no-sync-config-targets.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

 Makefile | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/Makefile b/Makefile
index 2170d56630e8..982b1ad33287 100644
--- a/Makefile
+++ b/Makefile
@@ -277,10 +277,6 @@ no-dot-config-targets := $(clean-targets) \
 			 $(version_h) headers headers_% archheaders archscripts \
 			 %asm-generic kernelversion %src-pkg dt_binding_check \
 			 outputmakefile rustavailable rustfmt rustfmtcheck
-# Installation targets should not require compiler. Unfortunately, vdso_install
-# is an exception where build artifacts may be updated. This must be fixed.
-no-compiler-targets := $(no-dot-config-targets) install dtbs_install \
-			headers_install modules_install modules_sign kernelrelease image_name
 no-sync-config-targets := $(no-dot-config-targets) %install modules_sign kernelrelease \
 			  image_name
 single-targets := %.a %.i %.ko %.lds %.ll %.lst %.mod %.o %.rsi %.s %.symtypes %/
@@ -288,7 +284,6 @@ single-targets := %.a %.i %.ko %.lds %.ll %.lst %.mod %.o %.rsi %.s %.symtypes %
 config-build	:=
 mixed-build	:=
 need-config	:= 1
-need-compiler	:= 1
 may-sync-config	:= 1
 single-build	:=
 
@@ -298,12 +293,6 @@ ifneq ($(filter $(no-dot-config-targets), $(MAKECMDGOALS)),)
 	endif
 endif
 
-ifneq ($(filter $(no-compiler-targets), $(MAKECMDGOALS)),)
-	ifeq ($(filter-out $(no-compiler-targets), $(MAKECMDGOALS)),)
-		need-compiler :=
-	endif
-endif
-
 ifneq ($(filter $(no-sync-config-targets), $(MAKECMDGOALS)),)
 	ifeq ($(filter-out $(no-sync-config-targets), $(MAKECMDGOALS)),)
 		may-sync-config :=
@@ -675,7 +664,7 @@ endif
 
 # Include this also for config targets because some architectures need
 # cc-cross-prefix to determine CROSS_COMPILE.
-ifdef need-compiler
+ifdef may-sync-config
 include $(srctree)/scripts/Makefile.compiler
 endif
 
-- 
2.39.2


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  parent reply	other threads:[~2023-10-09 12:42 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-09 12:42 [PATCH 1/5] csky: remove unused cmd_vdso_install Masahiro Yamada
2023-10-09 12:42 ` [PATCH 2/5] UML: " Masahiro Yamada
2023-10-09 13:09   ` Richard Weinberger
2023-10-09 12:42 ` [PATCH 3/5] parisc: remove broken vdso_install Masahiro Yamada
2023-10-12  7:24   ` Helge Deller
2023-10-09 12:42 ` [PATCH 4/5] kbuild: unify vdso_install rules Masahiro Yamada
2023-10-10  7:36   ` Sven Schnelle
2023-10-11  2:23   ` Guo Ren
2023-10-11 12:52     ` Masahiro Yamada
2023-10-12  6:21       ` Guo Ren
2023-10-11 20:10   ` Nicolas Schier
2023-10-27 19:48   ` Russell King (Oracle)
2023-10-09 12:42 ` Masahiro Yamada [this message]
2023-10-09 16:44   ` [PATCH 5/5] kbuild: unify no-compiler-targets and no-sync-config-targets Nathan Chancellor
2023-10-14  8:41     ` Masahiro Yamada
2023-10-09 15:16 ` [PATCH 1/5] csky: remove unused cmd_vdso_install Guo Ren
2023-10-14  9:08   ` Masahiro Yamada

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