Add 2026.06 init scripts

EESSI-install-software.sh

@@ -327,7 +327,7 @@ echo "Going to install full CUDA SDK and cu* libraries under host_injections if
 temp_install_storage=${TMPDIR}/temp_install_storage
 mkdir -p ${temp_install_storage}
 if [ -z "${skip_cuda_install}" ] || [ ! "${skip_cuda_install}" ]; then
-    ${EESSI_PREFIX}/scripts/gpu_support/nvidia/install_cuda_and_libraries.sh \
+    ${TOPDIR}/scripts/gpu_support/nvidia/install_cuda_and_libraries.sh \
         -t ${temp_install_storage} \
         --accept-cuda-eula \
         --accept-cudnn-eula
@@ -339,7 +339,7 @@ fi
 if nvidia_gpu_available; then
     echo "Installing NVIDIA drivers for use in prefix shell..."
     # Site installs override EESSI_CVMFS_REPO, but link_nvidia_host_libraries should always use the usptream EESSI CVMFS repo
-    EESSI_CVMFS_REPO=/cvmfs/software.eessi.io ${EESSI_PREFIX}/scripts/gpu_support/nvidia/link_nvidia_host_libraries.sh
+    EESSI_CVMFS_REPO=/cvmfs/software.eessi.io ${TOPDIR}/scripts/gpu_support/nvidia/link_nvidia_host_libraries.sh
 fi
 
 # Now that we are done with all installs that should go the /cvmfs/software.eessi.io

init/eessi_defaults

@@ -19,7 +19,11 @@ else
     export EESSI_SOFTWARE_LAYER_VERSION_SUFFIX=""
 fi
 
-# use different defaults for RISC-V clients
+# Set defaults for EESSI_CVMFS_REPO and EESSI_INIT_PREFIX
+export EESSI_CVMFS_REPO="${EESSI_CVMFS_REPO_OVERRIDE:=/cvmfs/software.eessi.io}"
+export EESSI_INIT_PREFIX="${EESSI_CVMFS_REPO}/versions/${EESSI_VERSION}/init"
+
+# Overwrite with different defaults for RISC-V clients if they use EESSI version 2023.06, 20240402 or 2025.06
 if [[ $(uname -m) == "riscv64" ]]; then
     if [[ "${EESSI_VERSION}" == "2023.06" ]] || [[ "${EESSI_VERSION}" == "20240402" ]]; then
         export EESSI_CVMFS_REPO="${EESSI_CVMFS_REPO_OVERRIDE:=/cvmfs/riscv.eessi.io}"
@@ -39,10 +43,8 @@ if [[ $(uname -m) == "riscv64" ]]; then
             echo "software installations are provided by the EESSI development repository at ${EESSI_CVMFS_REPO}."
         fi
     fi
-else
-    export EESSI_CVMFS_REPO="${EESSI_CVMFS_REPO_OVERRIDE:=/cvmfs/software.eessi.io}"
-    export EESSI_INIT_PREFIX="${EESSI_CVMFS_REPO}/versions/${EESSI_VERSION}/init"
 fi
+
 # use archdetect by default, unless otherwise specified
 export EESSI_USE_ARCHDETECT="${EESSI_USE_ARCHDETECT:=1}"
 export EESSI_USE_ARCHSPEC="${EESSI_USE_ARCHSPEC:=0}"

init/modules/EESSI/2023.06.lua

@@ -54,6 +54,11 @@ if (
             LmodError("The EESSI development repository dev.eessi.io is not mounted on your system.\n" ..
                       "This is required for RISC-V systems.")
         end
+    -- RISCV and EESSI 2026.06 or later
+    else
+        if not os.getenv("EESSI_INIT_RISCV_SUPPRESS_SUPPORT_WARNING") then
+            LmodWarning("You are loading EESSI " .. eessi_version .. " on a system with RISC-V CPU. The RISC-V target is only partially supported by this EESSI version. You may find that some modules which are available for other targets are not available for this target. (set EESSI_INIT_RISCV_SUPPRESS_SUPPORT_WARNING=1 in your environment to suppress this warning)")
+        end
     end
 end
 setenv("EESSI_VERSION_DEFAULT", eessi_version)

init/modules/EESSI/2026.06.lua

@@ -0,0 +1 @@
+2023.06.lua

install_scripts.sh

@@ -80,8 +80,8 @@ compare_and_copy() {
           else
             echo "File has changed in the PR"
           fi
-          # Use cat to retain existing permissions, set umask to world readable in case the target file does not yet exist.
-          (umask 022 && cat "$source_file" > "$destination_file")
+          # Use cp --preserve=mode to preserve the permissions as they are defined in the GH repo
+          cp --preserve=mode "$source_file" "$destination_file"
           echo "File $source_file copied to $destination_file"
         else
           case $? in

scripts/gpu_support/nvidia/install_cuda_and_libraries.sh

@@ -295,7 +295,7 @@ if [ ${#PROCESSED_EASYSTACK_FILES[@]} -gt 0 ]; then
         echo_green "- ${EASYSTACK_FILE}"
     done
 else
-    fatal_error "Error: No matching CUDA easystack files were successfully found/processed in ${NVIDIA_EASYSTACKS_DIRECTORY}!"
+    echo_yellow "Warning: No matching CUDA easystack files were successfully found/processed in ${NVIDIA_EASYSTACKS_DIRECTORY}!"
 fi
 
 # Remove the temporary directory