rustup-init.sh: Support Big Sur major version

Signed-off-by: Daniel Silverstone <[email protected]>
rust-lang · Dec 13, 2020 · c05d565 · c05d565
1 parent 4a2e283
commit c05d565
Showing 1 changed file with 19 additions and 7 deletions.
diff --git a/rustup-init.sh b/rustup-init.sh
@@ -493,15  493,27 @@ check_help_for() {
 
     case "$_arch" in
 
-        # If we're running on OS-X, older than 10.13, then we always
-        # fail to find these options to force fallback
         *darwin*)
         if check_cmd sw_vers; then
-            if [ "$(sw_vers -productVersion | cut -d. -f2)" -lt 13 ]; then
-                # Older than 10.13
-                echo "Warning: Detected OS X platform older than 10.13"
-                return 1
-            fi
             case $(sw_vers -productVersion) in
                 10.*)
                     # If we're running on macOS, older than 10.13, then we always
                     # fail to find these options to force fallback
                     if [ "$(sw_vers -productVersion | cut -d. -f2)" -lt 13 ]; then
                         # Older than 10.13
                         echo "Warning: Detected macOS platform older than 10.13"
                         return 1
                     fi
                     ;;
                 11.*)
                     # We assume Big Sur will be OK for now
                     ;;
                 *)
                     # Unknown product version, warn and continue
                     echo "Warning: Detected unknown macOS major version: $(sw_vers -productVersion)"
                     echo "Warning TLS capabilities detection may fail"
                     ;;
             esac
         fi
         ;;