From 460a53595658fe48c1549e51909eaeb43c6e6012 Mon Sep 17 00:00:00 2001
From: jianlins <jianlinshi.cn@gmail.com>
Date: Thu, 12 Mar 2026 00:01:18 -0600
Subject: [PATCH] workflow: update build script to use gcc-toolset-12 and add
 linker flags

---
 .github/workflows/custom_build_rockylinux.yml | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/custom_build_rockylinux.yml b/.github/workflows/custom_build_rockylinux.yml
index 5a82b28cee..dd7332d9fc 100644
--- a/.github/workflows/custom_build_rockylinux.yml
+++ b/.github/workflows/custom_build_rockylinux.yml
@@ -40,8 +40,7 @@ jobs:
           dnf -y install \
             git \
             cmake \
-            gcc \
-            gcc-c++ \
+            gcc-toolset-12 \
             make \
             ninja-build \
             tar \
@@ -63,6 +62,7 @@ jobs:
         shell: bash
         run: |
           set -euxo pipefail
+          source scl_source enable gcc-toolset-12
           cat /etc/os-release || true
           uname -a
           gcc --version
@@ -74,17 +74,20 @@ jobs:
         shell: bash
         run: |
           set -euxo pipefail
+          source scl_source enable gcc-toolset-12
           cmake -S . -B build \
             -G Ninja \
             -DCMAKE_BUILD_TYPE=${BUILD_TYPE} \
             -DGGML_CUDA=ON \
             -DCMAKE_CUDA_COMPILER=$(command -v nvcc) \
-            -DCMAKE_CUDA_ARCHITECTURES="${{ github.event.inputs.gpu_arch }}"
+            -DCMAKE_CUDA_ARCHITECTURES="${{ github.event.inputs.gpu_arch }}" \
+            -DCMAKE_EXE_LINKER_FLAGS=-Wl,--allow-shlib-undefined
 
       - name: Build
         shell: bash
         run: |
           set -euxo pipefail
+          source scl_source enable gcc-toolset-12
           cmake --build build --config ${BUILD_TYPE} -j"$(nproc)"
 
       - name: Prepare release payload