[14/21] valgrind: Use gcc to compile on riscv64

Message ID	20250518-clang-toolchain-v1-14-5be46f8c4af5@gmail.com
State	New
Headers	show Return-Path: <raj.khem@gmail.com> ip: 209.85.216.52, mailfrom: raj.khem@gmail.com) From: Khem Raj <raj.khem@gmail.com> Date: Sun, 18 May 2025 14:30:49 -0700 Subject: [PATCH 14/21] valgrind: Use gcc to compile on riscv64 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250518-clang-toolchain-v1-14-5be46f8c4af5@gmail.com> References: <20250518-clang-toolchain-v1-0-5be46f8c4af5@gmail.com> In-Reply-To: <20250518-clang-toolchain-v1-0-5be46f8c4af5@gmail.com> To: openembedded-core@lists.openembedded.org Cc: Khem Raj <raj.khem@gmail.com>
Series	clang: Add clang C/C++ toolchain \| expand [00/21] clang: Add clang C/C++ toolchain [01/21] toolchain: Provide abstraction for choosing per-recipe toolchain [02/21] default-toolchains.inc: Add a global file to pin TOOLCHAIN variable [03/21] clang.bbclass: Specify ldso when using usermerge [04/21] pulseaudio: Pin to use GCC compiler [05/21] vte: Disable gi data generation when using clang on arm [06/21] rpm: Add openmp dependency when using clang [07/21] clang: Add compiler-rt to default deps when using clang compiler [08/21] rpm: Always use gcc compiler [09/21] pseudo: Pin to using GCC compiler [10/21] webkitgtk: Use gcc to compile for arm target [11/21] gnu-efi: Use objcopy from GNU binutils with clang [12/21] tcf-agent: Fix ranlib call when using llvm-ranlib [13/21] systemtap: Pin to build with GCC [14/21] valgrind: Use gcc to compile on riscv64 [15/21] pulseaudio: Treat -Wunused-command-line-argument as error [16/21] syslinux: Pin to using GCC toolchain [17/21] libjpeg-turbo: Fix build on mips/clang [18/21] pixman: Fix build with mips/clang [19/21] systemd-boot: Remove -mfpmath=sse option from cflags [20/21] vulkan-samples: Disable overriding-option as error [21/21] grub,grub-efi: Pin to using gcc on aarch64

Message ID

20250518-clang-toolchain-v1-14-5be46f8c4af5@gmail.com

State

New

Headers

From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 18 May 2025 14:30:49 -0700
Subject: [PATCH 14/21] valgrind: Use gcc to compile on riscv64
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20250518-clang-toolchain-v1-14-5be46f8c4af5@gmail.com>
References: <20250518-clang-toolchain-v1-0-5be46f8c4af5@gmail.com>
In-Reply-To: <20250518-clang-toolchain-v1-0-5be46f8c4af5@gmail.com>
To: openembedded-core@lists.openembedded.org
Cc: Khem Raj <raj.khem@gmail.com>

Series

clang: Add clang C/C++ toolchain | expand

Commit Message

Khem Raj May 18, 2025, 9:30 p.m. UTC

clang does not yet support __builtin_longjmp on riscv64

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/conf/distro/include/default-toolchains.inc | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/meta/conf/distro/include/default-toolchains.inc b/meta/conf/distro/include/default-toolchains.inc
index 738a9696342b1d94caeb742b92f74565a5816651..c3b602b8ae8ed7c57cc8c524e3b8398519079b1b 100644
--- a/meta/conf/distro/include/default-toolchains.inc
+++ b/meta/conf/distro/include/default-toolchains.inc
@@ -33,5 +33,13 @@  TOOLCHAIN:pn-rpm = "gcc"
 # They must be looked into before disabling
 TOOLCHAIN:pn-systemtap = "gcc"
 
+# Valgrind needs intrinsics which are not provided by clang
+# m_signals.c:2213:7: error: __builtin_longjmp is not supported for the current target
+# 2213 |       VG_MINIMAL_LONGJMP(tst->sched_jmpbuf);
+#      |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+# It needs something like - https://bugs.kde.org/show_bug.cgi?id=369723
+TOOLCHAIN:pn-valgrind:riscv64 = "gcc"
+
 # Clang-20 issue - https://github.com/llvm/llvm-project/issues/132322
 TOOLCHAIN:pn-webkitgtk:arm = "gcc"

[14/21] valgrind: Use gcc to compile on riscv64

Commit Message

Patch