[09/21] pseudo: Pin to using GCC compiler

Message ID	20250518-clang-toolchain-v1-9-5be46f8c4af5@gmail.com
State	New
Headers	show Return-Path: <raj.khem@gmail.com> ip: 209.85.215.172, mailfrom: raj.khem@gmail.com) From: Khem Raj <raj.khem@gmail.com> Date: Sun, 18 May 2025 14:30:44 -0700 Subject: [PATCH 09/21] pseudo: Pin to using GCC compiler MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250518-clang-toolchain-v1-9-5be46f8c4af5@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-v1-9-5be46f8c4af5@gmail.com

State

New

Headers

From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 18 May 2025 14:30:44 -0700
Subject: [PATCH 09/21] pseudo: Pin to using GCC compiler
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20250518-clang-toolchain-v1-9-5be46f8c4af5@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

It uses compiler built-ins which clang does not provide

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/conf/distro/include/default-toolchains.inc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/meta/conf/distro/include/default-toolchains.inc b/meta/conf/distro/include/default-toolchains.inc
index 18208125dc2fee8acbde3abbd8faffb479e0a846..014a44ad8280e3ab086459ffe71c626dd5d31cc7 100644
--- a/meta/conf/distro/include/default-toolchains.inc
+++ b/meta/conf/distro/include/default-toolchains.inc
@@ -13,6 +13,13 @@  TOOLCHAIN:pn-libgcc = "gcc"
 TOOLCHAIN:pn-libgfortran = "gcc"
 TOOLCHAIN:pn-libssp-nonshared = "gcc"
 
+#| ./ports/linux/pseudo_wrappers.c:80:14: error: use of unknown builtin '__builtin_apply' [-Wimplicit-function-declaration]
+#|         void *res = __builtin_apply((void (*)()) real_syscall, __builtin_apply_args(), sizeof(long) * 7);
+#|                     ^
+#| ./ports/linux/pseudo_wrappers.c:80:57: error: use of unknown builtin '__builtin_apply_args' [-Wimplicit-function-declaration]
+#|         void *res = __builtin_apply((void (*)()) real_syscall, __builtin_apply_args(), sizeof(long) * 7);
+TOOLCHAIN:pn-pseudo = "gcc"
+
 # mix_neon.c:179:9: error: invalid operand in inline asm: 'vld1.s32 ${0:h}, [$2]
 #      vld1.s32 ${1:h}, [$3] '
 TOOLCHAIN:pn-pulseaudio:armv7ve = "gcc"

[09/21] pseudo: Pin to using GCC compiler

Commit Message

Patch