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Message-Id: <20220201205624.652313-5-nathan@kernel.org>
Date: Tue, 1 Feb 2022 13:56:23 -0700
From: Nathan Chancellor <nathan@...nel.org>
To: Alexei Starovoitov <ast@...nel.org>,
Daniel Borkmann <daniel@...earbox.net>,
Andrii Nakryiko <andrii@...nel.org>
Cc: Martin KaFai Lau <kafai@...com>, Song Liu <songliubraving@...com>,
Yonghong Song <yhs@...com>,
John Fastabend <john.fastabend@...il.com>,
KP Singh <kpsingh@...nel.org>,
Nick Desaulniers <ndesaulniers@...gle.com>,
netdev@...r.kernel.org, bpf@...r.kernel.org,
linux-kernel@...r.kernel.org, llvm@...ts.linux.dev,
Nathan Chancellor <nathan@...nel.org>
Subject: [PATCH bpf-next 4/5] lib/Kconfig.debug: Use CONFIG_PAHOLE_VERSION
Now that CONFIG_PAHOLE_VERSION exists, use it in the definition of
CONFIG_PAHOLE_HAS_SPLIT_BTF and CONFIG_PAHOLE_HAS_BTF_TAG to reduce the
amount of duplication across the tree.
Signed-off-by: Nathan Chancellor <nathan@...nel.org>
---
lib/Kconfig.debug | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 6159859769fa..bd487d480902 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -323,10 +323,10 @@ config DEBUG_INFO_BTF
DWARF type info into equivalent deduplicated BTF type info.
config PAHOLE_HAS_SPLIT_BTF
- def_bool $(success, test `$(PAHOLE) --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/'` -ge "119")
+ def_bool PAHOLE_VERSION >= 119
config PAHOLE_HAS_BTF_TAG
- def_bool $(success, test `$(PAHOLE) --version | sed -E 's/v([0-9]+)\.([0-9]+)/\1\2/'` -ge "123")
+ def_bool PAHOLE_VERSION >= 123
depends on CC_IS_CLANG
help
Decide whether pahole emits btf_tag attributes (btf_type_tag and
--
2.35.1
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