From 6be744e1cfc21697da41a79db10f64936ad4f042 Mon Sep 17 00:00:00 2001
From: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Date: Thu, 28 Nov 2024 19:03:09 +0200
Subject: [PATCH] gh-127359: Pin Tcl/Tk to 8 (8.6) for testing macOS (#127365)

(cherry picked from commit b83be9c9718aac42d0d8fc689a829d6594192afa)
---
 .github/workflows/reusable-macos.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/reusable-macos.yml b/.github/workflows/reusable-macos.yml
index 577d7496a42dbf..b26aeea82d045e 100644
--- a/.github/workflows/reusable-macos.yml
+++ b/.github/workflows/reusable-macos.yml
@@ -37,7 +37,10 @@ jobs:
         path: config.cache
         key: ${{ github.job }}-${{ inputs.os }}-${{ env.IMAGE_VERSION }}-${{ inputs.config_hash }}
     - name: Install Homebrew dependencies
-      run: brew install pkg-config openssl@3.0 xz gdbm tcl-tk
+      run: |
+        brew install pkg-config openssl@3.0 xz gdbm tcl-tk@8
+        # Because alternate versions are not symlinked into place by default:
+        brew link tcl-tk@8
     - name: Configure CPython
       run: |
         GDBM_CFLAGS="-I$(brew --prefix gdbm)/include" \