[03/21] clang.bbclass: Specify ldso when using usermerge

Message ID	20250518-clang-toolchain-v1-3-5be46f8c4af5@gmail.com
State	New
Headers	show Return-Path: <raj.khem@gmail.com> ip: 209.85.210.171, mailfrom: raj.khem@gmail.com) From: Khem Raj <raj.khem@gmail.com> Date: Sun, 18 May 2025 14:30:38 -0700 Subject: [PATCH 03/21] clang.bbclass: Specify ldso when using usermerge MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250518-clang-toolchain-v1-3-5be46f8c4af5@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-v1-3-5be46f8c4af5@gmail.com

State

New

Headers

From: Khem Raj <raj.khem@gmail.com>
Date: Sun, 18 May 2025 14:30:38 -0700
Subject: [PATCH 03/21] clang.bbclass: Specify ldso when using usermerge
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-Id: <20250518-clang-toolchain-v1-3-5be46f8c4af5@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

This matches the expectations of distro setups and clang's understanding
of what the ldso should look like

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/classes/clang.bbclass | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/classes/clang.bbclass b/meta/classes/clang.bbclass
index be8b888918d1b4b4ae1d245df2c9da013cdc826e..ddf8f350f951744940893698188a1e6056edf7cc 100644
--- a/meta/classes/clang.bbclass
+++ b/meta/classes/clang.bbclass
@@ -25,3 +25,8 @@  PREFERRED_PROVIDER_virtual/nativesdk-cross-c++ = "clang-crosssdk-${SDK_SYS}"
 PREFERRED_PROVIDER_virtual/nativesdk-compilerlibs = "nativesdk-gcc-runtime"
 
 TCOVERRIDE = "toolchain-clang"
+
+TUNE_CCARGS += "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"
+
+LDFLAGS:append:class-nativesdk:x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2"
+LDFLAGS:append:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"

[03/21] clang.bbclass: Specify ldso when using usermerge

Commit Message

Patch