From 9dbaddf4c2e642c0f80f23fc41158b68257665be Mon Sep 17 00:00:00 2001
From: "Adam J. Jackson" <a.j.jackson@physics.org>
Date: Wed, 3 Jul 2024 14:33:01 +0100
Subject: [PATCH] Try pinning test LLVM to GCC-14 for Brille compatibility

---
 .github/workflows/run_tests.yml    | 4 +++-
 .github/workflows/test_release.yml | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 59e442e9d..22db11bb3 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -29,7 +29,9 @@ jobs:
           channel-priority: true
       - name: Install llvm on Macos
         if: startsWith(matrix.os, 'macos')
-        run: brew install llvm
+        run: |
+          brew install llvm@14
+          echo "CC=gcc-14" >> $GITHUB_ENV
       - name: Update pip and install dependencies
         shell: bash -l {0}
         run: |
diff --git a/.github/workflows/test_release.yml b/.github/workflows/test_release.yml
index 91456e2e8..93bee7fdd 100644
--- a/.github/workflows/test_release.yml
+++ b/.github/workflows/test_release.yml
@@ -22,7 +22,9 @@ jobs:
           channel-priority: true
       - name: Install llvm on Macos
         if: startsWith(matrix.os, 'macos')
-        run: brew install llvm
+        run: |
+          brew install llvm@14
+          echo "CC=gcc-14" >> $GITHUB_ENV
       - name: Update pip and install dependencies
         shell: bash -l {0}
         run: |