From: WANG Rui <r@hev.cc>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Miguel Ojeda <ojeda@kernel.org>,
Nathan Chancellor <nathan@kernel.org>
Cc: "Mark Rutland" <mark.rutland@arm.com>,
"Alexander Shishkin" <alexander.shishkin@linux.intel.com>,
"Jiri Olsa" <jolsa@kernel.org>, "Ian Rogers" <irogers@google.com>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"James Clark" <james.clark@linaro.org>,
"Boqun Feng" <boqun@kernel.org>, "Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Nick Desaulniers" <nick.desaulniers+lkml@gmail.com>,
"Bill Wendling" <morbo@google.com>,
"Justin Stitt" <justinstitt@google.com>,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
rust-for-linux@vger.kernel.org, llvm@lists.linux.dev,
loongarch@lists.linux.dev, "Haiyong Sun" <sunhaiyong@loongson.cn>,
"WANG Rui" <r@hev.cc>
Subject: [PATCH] perf build: Add clang and rust target flags for loongarch
Date: Tue, 14 Apr 2026 16:05:00 +0800 [thread overview]
Message-ID: <20260414080500.320095-1-r@hev.cc> (raw)
From: Haiyong Sun <sunhaiyong@loongson.cn>
Add missing CLANG_TARGET_FLAGS_loongarch and RUST_TARGET_FLAGS_loongarch
so that perf can be built with clang and enable rust cross compilation.
Signed-off-by: Haiyong Sun <sunhaiyong@loongson.cn>
Signed-off-by: WANG Rui <r@hev.cc>
---
tools/perf/Makefile.config | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 15fbba9f4..1340744a6 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -27,6 +27,7 @@ CFLAGS += -fno-strict-aliasing
ifeq ($(CC_NO_CLANG), 0)
CLANG_TARGET_FLAGS_arm := arm-linux-gnueabi
CLANG_TARGET_FLAGS_arm64 := aarch64-linux-gnu
+ CLANG_TARGET_FLAGS_loongarch := loongarch64-linux-gnu
CLANG_TARGET_FLAGS_m68k := m68k-linux-gnu
CLANG_TARGET_FLAGS_mips := mipsel-linux-gnu
CLANG_TARGET_FLAGS_powerpc := powerpc64le-linux-gnu
@@ -1167,6 +1168,7 @@ ifndef NO_RUST
ifneq ($(CROSS_COMPILE),)
RUST_TARGET_FLAGS_arm := arm-unknown-linux-gnueabi
RUST_TARGET_FLAGS_arm64 := aarch64-unknown-linux-gnu
+ RUST_TARGET_FLAGS_loongarch := loongarch64-unknown-linux-gnu
RUST_TARGET_FLAGS_m68k := m68k-unknown-linux-gnu
RUST_TARGET_FLAGS_mips := mipsel-unknown-linux-gnu
RUST_TARGET_FLAGS_powerpc := powerpc64le-unknown-linux-gnu
--
2.53.0
next reply other threads:[~2026-04-14 8:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-14 8:05 WANG Rui [this message]
2026-04-14 8:15 ` [PATCH] perf build: Add clang and rust target flags for loongarch Huacai Chen
2026-04-14 10:03 ` Miguel Ojeda
2026-04-14 14:03 ` Dmitry Dolgov
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