Rebuild for CUDA 12

The transition to CUDA 12 SDK includes new packages for all CUDA libraries and
build tools. Notably, the cudatoolkit package no longer exists, and packages
should depend directly on the specific CUDA libraries (libblas, libcusolver,
etc) as needed. For an in-depth overview of the changes and to report problems
[see this issue]( conda-forge/conda-forge.github.io#1963 ).
Please feel free to raise any issues encountered there. Thank you! 🙏

.ci_support/migrations/cuda120.yaml

@@ -0,0 +1,80 @@
+migrator_ts: 1682985063
+__migrator:
+  kind:
+    version
+  migration_number:
+    1
+  build_number:
+    1
+  paused: false
+  override_cbc_keys:
+    - cuda_compiler_stub
+  operation: key_add
+  check_solvable: false
+  primary_key: cuda_compiler_version
+  ordering:
+    cxx_compiler_version:
+      - 9
+      - 8
+      - 7
+    c_compiler_version:
+      - 9
+      - 8
+      - 7
+    fortran_compiler_version:
+      - 9
+      - 8
+      - 7
+    docker_image:
+      - quay.io/condaforge/linux-anvil-comp7              # [os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-aarch64            # [os.environ.get("BUILD_PLATFORM") == "linux-aarch64"]
+      - quay.io/condaforge/linux-anvil-ppc64le            # [os.environ.get("BUILD_PLATFORM") == "linux-ppc64le"]
+      - quay.io/condaforge/linux-anvil-armv7l             # [os.environ.get("BUILD_PLATFORM") == "linux-armv7l"]
+      - quay.io/condaforge/linux-anvil-cuda:9.2           # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:10.0          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:10.1          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:10.2          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:11.0          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:11.1          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cuda:11.2          # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+      - quay.io/condaforge/linux-anvil-cos7-x86_64        # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64"]
+    cuda_compiler_version:
+      - None
+      - 10.2                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+      - 11.0                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+      - 11.1                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+      - 11.2                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+      - 12.0                       # [(linux64 or win) and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  commit_message: |
+    Rebuild for CUDA 12
+    
+    The transition to CUDA 12 SDK includes new packages for all CUDA libraries and
+    build tools. Notably, the cudatoolkit package no longer exists, and packages
+    should depend directly on the specific CUDA libraries (libblas, libcusolver,
+    etc) as needed. For an in-depth overview of the changes and to report problems
+    [see this issue]( https://github.com/conda-forge/conda-forge.github.io/issues/1963 ).
+    Please feel free to raise any issues encountered there. Thank you! :pray:
+
+cuda_compiler:                 # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - cuda-nvcc                  # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cuda_compiler_version:         # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12.0                       # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+c_compiler_version:            # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12                         # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cxx_compiler_version:          # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12                         # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+fortran_compiler_version:      # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 12                         # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cudnn:                         # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - 8                          # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+cdt_name:                      # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - cos7                       # [linux64 and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+
+docker_image:                                      # [os.environ.get("BUILD_PLATFORM", "").startswith("linux-") and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]
+  - quay.io/condaforge/linux-anvil-cos7-x86_64     # [linux64 and os.environ.get("BUILD_PLATFORM") == "linux-64" and os.environ.get("CF_CUDA_ENABLED", "False") == "True"]

recipe/meta.yaml

@@ -10,7 +10,7 @@ source:
 build:
   skip: True  # [cuda_compiler_version == "10.2"]
   skip: True  # [cuda_compiler_version in (undefined, "None")]
-  number: 0
+  number: 1
   script: {{ PYTHON }} -m pip install . -vv
   script_env:
   # Minimum supported arch of this package is 60