fix(packaging)

Author: Creeper19472

src/serious_python/bin/package_command.dart

@@ -345,6 +345,10 @@ class PackageCommand extends Command {
                   Platform.environment[allowSourceDistrosEnvironmentVariable]!
                 ]);
               }
+              pipArgs.addAll([
+                '--platform',
+                arch.value["tag"]!,
+              ]);
             }
 
             for (var index in extraPyPiIndexes) {
@@ -360,8 +364,6 @@ class PackageCommand extends Command {
               ...pipArgs,
               '--target',
               sitePackagesDir,
-              '--platform',
-              arch.value["tag"]!,
               ...requirements
             ], environment: pipEnv);
 

src/serious_python/bin/sitecustomize.dart

@@ -3,7 +3,7 @@ String sitecustomizePy = """
 # The folder containing this file should be on your PYTHONPATH pip is invoked.
 
 custom_system = "{platform}"
-custom_platform = "{tag}"
+#custom_platform = "{tag}"
 custom_mac_ver = "{mac_ver}"
 
 import collections
@@ -14,8 +14,8 @@ import sys
 if custom_system:
     platform.system = lambda: custom_system
 
-if custom_platform:
-    sysconfig.get_platform = lambda: custom_platform
+#if custom_platform:
+#    sysconfig.get_platform = lambda: custom_platform
 
 if custom_mac_ver:
   orig_mac_ver = platform.mac_ver