From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: linux-kbuild@vger.kernel.org
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>,
Michal Marek <michal.lkml@markovi.net>,
linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] kbuild: remove dead code in cmd_files calculation in top Makefile
Date: Wed, 12 Sep 2018 15:43:30 +0900 [thread overview]
Message-ID: <1536734610-22173-2-git-send-email-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <1536734610-22173-1-git-send-email-yamada.masahiro@socionext.com>
Nobody sets 'targets' in the top-level Makefile or arch/*/Makefile,
hence $(targets) is empty.
$(wildcard .*.cmd) will do for including the .vmlinux.cmd file.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
Makefile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 4b76e22..8f6dbfc 100644
--- a/Makefile
+++ b/Makefile
@@ -1721,8 +1721,7 @@ cmd_crmodverdir = $(Q)mkdir -p $(MODVERDIR) \
$(if $(KBUILD_MODULES),; rm -f $(MODVERDIR)/*)
# read all saved command lines
-
-cmd_files := $(wildcard .*.cmd $(foreach f,$(sort $(targets)),$(dir $(f)).$(notdir $(f)).cmd))
+cmd_files := $(wildcard .*.cmd)
ifneq ($(cmd_files),)
$(cmd_files): ; # Do not try to update included dependency files
--
2.7.4
next prev parent reply other threads:[~2018-09-12 6:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-12 6:43 [PATCH 1/2] kbuild: hide most of targets when running config or mixed targets Masahiro Yamada
2018-09-12 6:43 ` Masahiro Yamada [this message]
2018-09-14 13:06 ` [PATCH 2/2] kbuild: remove dead code in cmd_files calculation in top Makefile Masahiro Yamada
2018-09-14 13:05 ` [PATCH 1/2] kbuild: hide most of targets when running config or mixed targets Masahiro Yamada
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