linux-kernel - [PATCH 3/7] kbuild: reuse real-search to simplify cmd

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Message-Id: <20220406153023.500847-4-masahiroy@kernel.org>
Date:   Thu,  7 Apr 2022 00:30:19 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     linux-kbuild@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Masahiro Yamada <masahiroy@...nel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Subject: [PATCH 3/7] kbuild: reuse real-search to simplify cmd_mod

The first command in cmd_mod is similar to the real-search macro.
Reuse it.

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

 scripts/Makefile.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index f15c245dc17e..857329844789 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -306,7 +306,7 @@ $(obj)/%.prelink.o: $(obj)/%.o FORCE
 endif
 
 cmd_mod = { \
-	echo $(if $($*-objs)$($*-y)$($*-m), $(addprefix $(obj)/, $($*-objs) $($*-y) $($*-m)), $(@:.mod=.o)); \
+	echo $(addprefix $(obj)/, $(call real-search, $*.o, .o, -objs -y -m)); \
 	$(undefined_syms) echo; \
 	} > $@
 
-- 
2.32.0