Override the __cuda version on Linux builds

Fixes #93
See:
https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-virtual.html
for more information on conda virtual packages

.gitlab-ci.yml

@@ -84,6 +84,9 @@ stages:
 
 build_linux_bob_devel:
   extends: .build_linux_template
+  variables:
+    # The version of cuda at Idiap
+    CONDA_OVERRIDE_CUDA: "11.6"
   # run bob-devel test only when bob/devtools/data/conda_build_config.yaml changes
   only:
     changes:

bob/devtools/data/gitlab-ci/docs.yaml

@@ -8,6 +8,8 @@ variables:
   CONDA_ROOT: "${CI_PROJECT_DIR}/miniconda"
   BOOTSTRAP: "https://gitlab.idiap.ch/bob/bob.devtools/raw/master/bob/devtools/bootstrap.py"
   TORCH_HOME: "${CI_PROJECT_DIR}/torch"
+  # The version of cuda at Idiap
+  CONDA_OVERRIDE_CUDA: "11.6"
 
 
 # Definition of our build pipeline order

bob/devtools/data/gitlab-ci/nightlies.yaml

@@ -45,6 +45,9 @@ stages:
     - bob
     - docker
   image: quay.io/condaforge/linux-anvil-cos7-x86_64
+  variables:
+    # The version of cuda at Idiap
+    CONDA_OVERRIDE_CUDA: "11.6"
 
 build_linux_38:
   extends: .build_linux_template

bob/devtools/data/gitlab-ci/noarch.yaml

@@ -113,6 +113,9 @@ build_macos_arm:
     - bob
     - docker
   image: quay.io/condaforge/linux-anvil-cos7-x86_64
+  variables:
+    # The version of cuda at Idiap
+    CONDA_OVERRIDE_CUDA: "11.6"
 
 
 .test_macos_intel_template:

bob/devtools/data/gitlab-ci/python-package.yaml

@@ -7,6 +7,8 @@ variables:
   PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
   PRE_COMMIT_HOME: "${CI_PROJECT_DIR}/.cache/pre-commit"
   DEPLOY: "https://gitlab.idiap.ch/bob/bob.devtools/raw/master/bob/devtools/deploy.py"
+  # The version of cuda at Idiap
+  CONDA_OVERRIDE_CUDA: "11.6"
 
 
 # Definition of our build pipeline order

bob/devtools/data/gitlab-ci/single-package.yaml

@@ -58,6 +58,9 @@ stages:
     paths:
       - ${CONDA_ROOT}/conda-bld/linux-64/*.conda
       - ${CONDA_ROOT}/conda-bld/linux-64/*.tar.bz2
+  variables:
+    # The version of cuda at Idiap
+    CONDA_OVERRIDE_CUDA: "11.6"
 
 
 .build_macos_intel_template: