From: Masahiro Yamada <masahiroy@kernel.org>
To: linux-mips@linux-mips.org
Cc: clang-built-linux@googlegroups.com,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
zhaoxiao <zhaoxiao@uniontech.com>
Subject: [PATCH] MIPS: VDSO: remove -nostdlib compiler flag
Date: Mon, 8 Nov 2021 01:19:38 +0900 [thread overview]
Message-ID: <20211107161938.323485-1-masahiroy@kernel.org> (raw)
The -nostdlib option requests the compiler to not use the standard
system startup files or libraries when linking. It is effective only
when $(CC) is used as a linker driver.
Since commit 2ff906994b6c ("MIPS: VDSO: Use $(LD) instead of $(CC) to
link VDSO"), $(LD) is directly used, hence -nostdlib is unneeded.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
arch/mips/vdso/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 1b2ea34c3d3b..d65f55f67e19 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -57,7 +57,7 @@ endif
# VDSO linker flags.
ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
- $(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
+ $(filter -E%,$(KBUILD_CFLAGS)) -shared \
-G 0 --eh-frame-hdr --hash-style=sysv --build-id=sha1 -T
CFLAGS_REMOVE_vdso.o = $(CC_FLAGS_FTRACE)
--
2.30.2
next reply other threads:[~2021-11-07 16:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-07 16:19 Masahiro Yamada [this message]
2021-11-09 15:30 ` [PATCH] MIPS: VDSO: remove -nostdlib compiler flag Thomas Bogendoerfer
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