powerpc/vdso: Include CLANG_FLAGS explicitly in ldflags-y

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[ Upstream commit a7e5eb53bf ]

A future change will move CLANG_FLAGS from KBUILD_{A,C}FLAGS to
KBUILD_CPPFLAGS so that '--target' is available while preprocessing.
When that occurs, the following error appears when building the compat
PowerPC vDSO:

  clang: error: unsupported option '-mbig-endian' for target 'x86_64-pc-linux-gnu'
  make[3]: *** [.../arch/powerpc/kernel/vdso/Makefile:76: arch/powerpc/kernel/vdso/vdso32.so.dbg] Error 1

Explicitly add CLANG_FLAGS to ldflags-y, so that '--target' will always
be present.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Stable-dep-of: d677ce5213 ("powerpc/vdso: Drop -mstack-protector-guard flags in 32-bit files with clang")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Nathan Chancellor 2023-06-01 11:46:33 -07:00 • committed by Greg Kroah-Hartman

parent 1234c16941

commit e4ccf8ec27

1 changed files with 1 additions and 1 deletions

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arch/powerpc/kernel/vdso/Makefile

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