Update toolchain setup

tools/setup.py

@@ -2,25 +2,25 @@ import requests
 import zipfile
 import io
 from pathlib import Path
-import shutil
 import platform
 
 DSD_VERSION = 'v0.2.0'
 
 
 tools_path = Path(__file__).parent
-deps_path = tools_path / 'deps'
-if not deps_path.exists(): deps_path.mkdir()
 root_path = tools_path.parent
 
 
-exe_extension = ''
-match platform.system():
-    case 'Windows': system = 'windows'; exe_extension = '.exe'
-    case 'Linux': system = 'linux'
-    case system:
-        print(f'Unknown system "{system}"')
-        exit(1)
+EXE = ""
+system = platform.system()
+if system == "Windows" or system.startswith("MSYS") or system.startswith("MINGW"):
+    system = "windows"
+    EXE = ".exe"
+elif system == "Linux":
+    system = "linux"
+else:
+    print(f"Unknown system '{system}'")
+    exit(1)
 match platform.machine().lower():
     case 'amd64' | 'x86_64': machine = 'x86_64'
     case machine:
@@ -29,13 +29,13 @@ match platform.machine().lower():
 
 
 print('\nInstalling dsd...')
-response = requests.get(f'https://github.com/AetiasHax/ds-decomp/releases/download/{DSD_VERSION}/dsd-{system}-{machine}{exe_extension}')
-with open(root_path / f'dsd{exe_extension}', 'wb') as f:
+response = requests.get(f'https://github.com/AetiasHax/ds-decomp/releases/download/{DSD_VERSION}/dsd-{system}-{machine}{EXE}')
+with open(root_path / f'dsd{EXE}', 'wb') as f:
     f.write(response.content)
 
 
 print('\nInstalling toolchain...')
-response = requests.get('http://decomp.aetias.com/mwccarm.zip')
+response = requests.get('http://decomp.aetias.com/files/mwccarm.zip')
 zip_file = zipfile.ZipFile(io.BytesIO(response.content))
 zip_file.extractall(tools_path)