From 171076e6cef6421bf31db79c8b425a3a04a0bec0 Mon Sep 17 00:00:00 2001
From: Bradley Dice <bdice@bradleydice.com>
Date: Fri, 26 Jun 2026 09:22:06 -0500
Subject: [PATCH 1/2] Guard CuPy CTK extra for wheel metadata

---
 dependencies.yaml | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/dependencies.yaml b/dependencies.yaml
index 2091562c38..be5808c56b 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -515,8 +515,28 @@ dependencies:
     #       other packages with -cu{nn}x suffixes in this file.
     #       All RAPIDS wheel builds (including in devcontainers) expect cupy to be suffixed.
     specific:
-      - output_types: [requirements, pyproject]
+      - output_types: requirements
+        matrices:
+          - matrix:
+              cuda: "12.*"
+            packages:
+              - cupy-cuda12x>=14.0.1,!=14.1.0
+          # fallback to CUDA 13 versions if 'cuda' is '13.*' or not provided
+          - matrix:
+            packages:
+              - cupy-cuda13x>=14.0.1,!=14.1.0
+      - output_types: pyproject
         matrices:
+          - matrix:
+              cuda: "12.*"
+              use_cuda_wheels: "false"
+            packages:
+              - cupy-cuda12x>=14.0.1,!=14.1.0
+          - matrix:
+              cuda: "13.*"
+              use_cuda_wheels: "false"
+            packages:
+              - cupy-cuda13x>=14.0.1,!=14.1.0
           - matrix:
               cuda: "12.*"
             packages:

From 04eba71fbd0f4bc0b29266128a32875c0cd45286 Mon Sep 17 00:00:00 2001
From: Bradley Dice <bdice@bradleydice.com>
Date: Fri, 26 Jun 2026 17:35:20 -0500
Subject: [PATCH 2/2] Reuse CuPy dependency anchors

---
 dependencies.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dependencies.yaml b/dependencies.yaml
index 103c296020..42259096ed 100644
--- a/dependencies.yaml
+++ b/dependencies.yaml
@@ -520,23 +520,23 @@ dependencies:
           - matrix:
               cuda: "12.*"
             packages:
-              - cupy-cuda12x>=14.0.1,!=14.1.0
+              - &cupy_cu12 cupy-cuda12x>=14.0.1,!=14.1.0
           # fallback to CUDA 13 versions if 'cuda' is '13.*' or not provided
           - matrix:
             packages:
-              - cupy-cuda13x>=14.0.1,!=14.1.0
+              - &cupy_cu13 cupy-cuda13x>=14.0.1,!=14.1.0
       - output_types: pyproject
         matrices:
           - matrix:
               cuda: "12.*"
               use_cuda_wheels: "false"
             packages:
-              - cupy-cuda12x>=14.0.1,!=14.1.0
+              - *cupy_cu12
           - matrix:
               cuda: "13.*"
               use_cuda_wheels: "false"
             packages:
-              - cupy-cuda13x>=14.0.1,!=14.1.0
+              - *cupy_cu13
           - matrix:
               cuda: "12.*"
             packages: