switch from pyinstaller to nuitka for distribution

SIPPCompare.spec

@@ -1,45 +0,0 @@
-# -*- mode: python ; coding: utf-8 -*-
-
-
-a = Analysis(
-    ['src\\main.py'],
-    pathex=[],
-    binaries=[],
-    datas=[('gui/*.ui', 'gui'), ('gui/dialogs/*.ui', 'gui/dialogs'), ('icon2.ico', '.')],
-    hiddenimports=[],
-    hookspath=[],
-    hooksconfig={},
-    runtime_hooks=[],
-    excludes=[],
-    noarchive=False,
-    optimize=0,
-)
-pyz = PYZ(a.pure)
-
-exe = EXE(
-    pyz,
-    a.scripts,
-    [],
-    exclude_binaries=True,
-    name='SIPPCompare',
-    debug=False,
-    bootloader_ignore_signals=False,
-    strip=False,
-    upx=True,
-    console=False,
-    disable_windowed_traceback=False,
-    argv_emulation=False,
-    target_arch=None,
-    codesign_identity=None,
-    entitlements_file=None,
-    icon="icon2.ico"
-)
-coll = COLLECT(
-    exe,
-    a.binaries,
-    a.datas,
-    strip=False,
-    upx=True,
-    upx_exclude=[],
-    name='SIPPCompare',
-)

src/main.py

@@ -1,3 +1,14 @@
+## Nuitka compilation options
+# nuitka-project: --mode=standalone
+# nuitka-project: --enable-plugin=pyqt6
+# nuitka-project: --include-module=widgets.mpl_widget
+# nuitka-project: --include-data-files=icon2.ico=icon2.ico
+# nuitka-project: --include-data-dir=gui=gui
+# nuitka-project: --windows-console-mode=disable
+# nuitka-project: --windows-icon-from-ico=icon2.ico
+# nuitka-project: --product-name=SIPPCompare
+# nuitka-project: --product-version=1
+# nuitka-project: --output-filename=SIPPCompare
 import sys
 
 from PyQt6.QtWidgets import QApplication