From: Koakuma <koachan@xxxxxxxxxxxxxx> clang only supports building 64-bit kernel, so we use the sparc64-linux-gnu target. See also: https://lore.kernel.org/lkml/e26PTXUXEz8OYXmaeKn4Mpuejr4IOlFfFwdB5vpsluXlYiqDdlyQTYcDtdAny_o4gO4SfPeQCCN2qpyT6e0nog5EaP3xk2SeUPTrF54p1gM=@protonmail.com/T/#m068e010dcf8b99d3510a90d7532bcdb70e2e2c6b Signed-off-by: Koakuma <koachan@xxxxxxxxxxxxxx> --- Documentation/kbuild/llvm.rst | 3 +++ scripts/Makefile.clang | 1 + 2 files changed, 4 insertions(+) diff --git a/Documentation/kbuild/llvm.rst b/Documentation/kbuild/llvm.rst index 6dc66b4f31a7bb62ba5bb6174730dc0a69ee0bba..bc8a283bc44bbfa9948ad3c9fe8031269ce10be4 100644 --- a/Documentation/kbuild/llvm.rst +++ b/Documentation/kbuild/llvm.rst @@ -179,6 +179,9 @@ yet. Bug reports are always welcome at the issue tracker below! * - s390 - Maintained - ``LLVM=1`` (LLVM >= 18.1.0), ``CC=clang`` (LLVM < 18.1.0) + * - sparc (sparc64 only) + - Maintained + - ``CC=clang LLVM_IAS=0`` (LLVM >= 20) * - um (User Mode) - Maintained - ``LLVM=1`` diff --git a/scripts/Makefile.clang b/scripts/Makefile.clang index 6c23c6af797fb016232914589c948208345417ad..2435efae67f53a26d55a1c0f1bf254a49d9fc731 100644 --- a/scripts/Makefile.clang +++ b/scripts/Makefile.clang @@ -10,6 +10,7 @@ CLANG_TARGET_FLAGS_mips := mipsel-linux-gnu CLANG_TARGET_FLAGS_powerpc := powerpc64le-linux-gnu CLANG_TARGET_FLAGS_riscv := riscv64-linux-gnu CLANG_TARGET_FLAGS_s390 := s390x-linux-gnu +CLANG_TARGET_FLAGS_sparc := sparc64-linux-gnu CLANG_TARGET_FLAGS_x86 := x86_64-linux-gnu CLANG_TARGET_FLAGS_um := $(CLANG_TARGET_FLAGS_$(SUBARCH)) CLANG_TARGET_FLAGS := $(CLANG_TARGET_FLAGS_$(SRCARCH)) -- 2.47.0
