From a2473de20c13d3f1a02b84240589207e23d46bf6 Mon Sep 17 00:00:00 2001
From: Dan Bonachea <dobonachea@lbl.gov>
Date: Sat, 29 Aug 2026 10:40:01 -0700
Subject: [PATCH 1/3] CI: Bump to LLVM 23 release

---
 .github/workflows/build.yml | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e676c1d29..66c7705fb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -75,26 +75,26 @@ jobs:
 
           - os: macos-14
             compiler: clang
-            version: 22
+            version: 23
           - os: macos-15
             compiler: clang
-            version: 22
-          - os: macos-15-intel
-            compiler: clang
-            version: 22
+            version: 23
           - os: macos-26
             compiler: clang
-            version: 22
+            version: 23
+          - os: macos-15-intel
+            compiler: clang
+            version: 23
           - os: macos-26-intel
             compiler: clang
-            version: 22
+            version: 23
 
           # https://hub.docker.com/r/phhargrove/llvm-flang/tags
           - os: ubuntu-24.04
             compiler: clang
             version: 23
             conduits: *ubuntu_conduits
-            container: phhargrove/llvm-flang:23.1.0_rc2-latest
+            container: phhargrove/llvm-flang:23.1.0-latest
           - os: ubuntu-24.04
             compiler: clang
             version: 22

From 819e8d9e150ceaed0e843afe841595eee59a7bd2 Mon Sep 17 00:00:00 2001
From: Dan Bonachea <dobonachea@lbl.gov>
Date: Sat, 29 Aug 2026 10:57:11 -0700
Subject: [PATCH 2/3] CI: set some Homebrew knobs to accelerate installation on
 macOS

---
 .github/workflows/build.yml | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 66c7705fb..d8cbc50c6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -235,11 +235,23 @@ jobs:
         fi
         echo "CONFIGURE_ARGS=$CONFIGURE_ARGS$FORCE_CONDUITS" >> "$GITHUB_ENV"
 
-    - name: Install macOS Dependencies
-      if: contains(matrix.os, 'macos')
+    - name: Fix macOS Homebrew Configuration
+      if: ${{ contains(matrix.os, 'macos') }}
       run: |
         # silence Homebrew tap trust warnings:
         (set +e ; brew untap -f aws/tap hashicorp/tap 2>&1 | perl -pe 's/#*.warning./warn: /' ; brew trust azure/bicep )
+        # set some Homebrew knobs to accelerate installation
+        # but only when we are not simulating the user environment brew-via-install workflow
+        if [[ -z "${{ matrix.brew_via_install }}" ]] ; then
+          echo HOMEBREW_NO_ANALYTICS=1 >> "$GITHUB_ENV"
+          echo HOMEBREW_NO_AUTO_UPDATE=1 >> "$GITHUB_ENV"
+          echo HOMEBREW_NO_GITHUB_API=1 >> "$GITHUB_ENV"
+          echo HOMEBREW_NO_INSTALL_CLEANUP=1 >> "$GITHUB_ENV"
+        fi
+
+    - name: Install macOS Dependencies
+      if: contains(matrix.os, 'macos')
+      run: |
         brew update
         brew install automake # autoconf
         if [[ "${{ matrix.compiler }}@${{ matrix.version }}" == gcc@12 ]] ; then

From ee5de60440ccc0a1b337af9b487c25aa201b368b Mon Sep 17 00:00:00 2001
From: Dan Bonachea <dobonachea@lbl.gov>
Date: Sat, 29 Aug 2026 11:06:20 -0700
Subject: [PATCH 3/3] CI: Add newer versions of Intel compiler

---
 .github/workflows/build.yml | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d8cbc50c6..a6193671c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -118,12 +118,23 @@ jobs:
 
           # --- Intel coverage ---
 
-          # https://hub.docker.com/r/intel/oneapi-hpckit/tags
+          # https://hub.docker.com/r/intel/oneapi-toolkit/tags
           - os: ubuntu-24.04
             compiler: icx
             version: latest
+            container: intel/oneapi-toolkit:latest
+
+          - os: ubuntu-24.04
+            compiler: icx
+            version: 2026.0.0
+            container: intel/oneapi-toolkit:2026.0.0-devel-ubuntu24.04
+
+          # https://hub.docker.com/r/intel/oneapi-hpckit/tags
+          - os: ubuntu-24.04
+            compiler: icx
+            version: 2025.3.0
             conduits: *ubuntu_conduits
-            container: intel/oneapi-hpckit:latest
+            container: intel/oneapi-hpckit:2025.3.0-0-devel-ubuntu24.04
 
           - os: ubuntu-24.04
             compiler: icx