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8884fc918f
When building with LLVM_IAS=1, there is an error because
'-fatal-warnings' is not recognized as a valid flag:
clang: error: unsupported argument '-fatal-warnings' to option '-Wa,'
Use the double hyphen version of the flag, '--fatal-warnings', which
works with both the GNU assembler and LLVM's integrated assembler.
Fixes: 608d4a5ca5 ("powerpc: Error on assembly warnings")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240405-ppc-fix-wa-fatal-warnings-clang-v1-1-bdcd969f2ef0@kernel.org
23 lines
495 B
Makefile
23 lines
495 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror -Wa,--fatal-warnings
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subdir-asflags-$(CONFIG_PPC_WERROR) := -Wa,--fatal-warnings
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obj-y += kernel/
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obj-y += mm/
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obj-y += lib/
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obj-y += sysdev/
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obj-y += platforms/
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obj-y += math-emu/
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obj-y += crypto/
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obj-y += net/
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obj-$(CONFIG_XMON) += xmon/
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obj-$(CONFIG_KVM) += kvm/
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obj-$(CONFIG_PERF_EVENTS) += perf/
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obj-$(CONFIG_KEXEC_CORE) += kexec/
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obj-$(CONFIG_KEXEC_FILE) += purgatory/
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# for cleaning
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subdir- += boot
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