🔧 No "base" needed for minimal config

Marlin/src/inc/MarlinConfigPre.h

@@ -26,8 +26,9 @@
 #endif
 
 #if __has_include("../../Config.h")
-  #define USE_BASE_CONFIGS 1
   #include "../../Config.h"
+#else
+  #define USE_STD_CONFIGS 1
 #endif
 
 //
@@ -42,9 +43,7 @@
 #include "../core/macros.h"
 #include "../core/boards.h"
 
-#if USE_BASE_CONFIGS
-  #include "BaseConfiguration.h"
-#else
+#if USE_STD_CONFIGS
   #include "../../Configuration.h"
 #endif
 
@@ -64,9 +63,7 @@
 
 #include "../core/drivers.h"
 
-#if USE_BASE_CONFIGS
-  #include "BaseConfiguration_adv.h"
-#else
+#if USE_STD_CONFIGS
   #include "../../Configuration_adv.h"
 #endif
 

Marlin/src/inc/Warnings.cpp

@@ -60,7 +60,7 @@
   #endif
 #endif
 
-#if USE_BASE_CONFIGS
+#if !USE_STD_CONFIGS
   #if __has_include("../../Configuration.h")
     #define HAS_IGNORED_CONFIGS
   #elif __has_include("../../Configuration_adv.h")

buildroot/share/scripts/makeBaseConfigs.py

@@ -1,97 +0,0 @@
-#!/usr/bin/env python3
-#
-# makeBaseConfigs.py
-#
-# Create "base" config files that can be overridden by a minimal config file.
-# The intention is to include base config files as part of the Marlin package
-# so users can use a minimal configuration with the familiar header format.
-# This provides an Arduino-compatible way to apply configurations without the
-# complications that come from a plain config.ini solution.
-#
-import re
-from pathlib import Path
-
-def make_base_configs():
-    no_disabled = True
-
-    # Create a regex to match options and capture line parts
-    define_patt = re.compile(r'^(\s*)((//\s*)?#define\s+)([A-Z0-9_]+\b(\(\))?)(\s*)(.*?)(\s*)(//.*)?$', re.IGNORECASE)
-    ifndef_patt = re.compile(r'^(\s*#ifndef\s*.*?)(\s*//.*)?$', re.IGNORECASE)
-    ifstat_patt = re.compile(r'^(\s*#(((if|ifn?def|elif)\s*.*?)|else|endif))(\s*//.*)?$', re.IGNORECASE)
-    coment_patt = re.compile(r'/\*.*?\*/', re.DOTALL)
-    contin_patt = re.compile(r'\\\n\s*')
-
-    # Wrap all config options in #ifndef
-    for file in ('Configuration.h', 'Configuration_adv.h'):
-        fullpath = Path('Marlin', file)
-        fulltext = fullpath.read_text(encoding='utf-8')
-        fulltext = coment_patt.sub('', fulltext)
-        fulltext = contin_patt.sub(' ', fulltext)
-
-        is_ifndef = False
-
-        lines_out = []
-        for line in fulltext.split('\n'):
-
-            was_ifndef = is_ifndef              # Previous line was #ifndef?
-            is_ifndef = ifndef_patt.match(line) # This line is #ifndef?
-
-            m = ifstat_patt.match(line)
-            if m: lines_out += [m[1]] ; continue
-
-            m = define_patt.match(line)
-            if m:
-                if no_disabled and line.strip().startswith('//'): continue
-
-                name = m[4]
-                if name in ('CONFIG_EXAMPLES_DIR', 'CONFIG_EXPORT'): continue
-                if name.startswith('_'): continue
-
-                if not was_ifndef: lines_out += [f'{m[1]}#ifndef {name}']
-
-                entab = '' if was_ifndef else '  '
-                indented = f'{entab}{m[1]}{m[2]}{m[4]} {m[7]}'.rstrip()
-                lines_out += [indented]
-
-                if not was_ifndef: lines_out += [f'{m[1]}#endif']
-
-        # Final text needs some additional cleanup to remove empty blocks
-        empty_patt = re.compile(r'(\s*#if.+)(\n\s*#el.+)*(\n\s*#endif.*)')
-        ifelse_patt = re.compile(r'(\s*#(el)?if\s+)(.+)\n\s*#else')
-        ifelif_patt = re.compile(r'(\s*#if\s+)(.+)\n\s*#elif\s*(.+)')
-        noforc_patt = re.compile(r'\s*#ifndef\s+([A-Z0-9_]+)\n\s*#define \1\n\s*#endif')
-
-        out_text = '\n'.join(lines_out)
-        while True:
-            old_text = out_text
-            out_text = ifelse_patt.sub(r'\1!(\3)', out_text)
-            out_text = ifelif_patt.sub(r'\1!(\2) && (\3)\n', out_text)
-            out_text = noforc_patt.sub('', out_text)
-            out_text = empty_patt.sub('', out_text)
-            if out_text == old_text: break
-
-        # Store the final result to Marlin/src/inc/BaseConfiguration.h BaseConfiguration_adv.h
-        outname = f'Base{file}'
-        outpath = Path('Marlin', 'src', 'inc', outname)
-
-        with outpath.open('w') as outfile:
-
-            from datetime import datetime
-            header_tpl = Path('buildroot', 'share', 'extras', 'file_header.h').read_text(encoding='utf-8')
-            header_tpl = re.sub(r'(\(c\))\s*\d+\s*(MarlinFirmware)', rf'\1 {datetime.now().year} \2', header_tpl)
-            header_tpl = re.sub(r'\*/\n+/\*\*', '*/\n#pragma once\n\n/**', header_tpl)
-            header_tpl = header_tpl.replace(r'$(filename)', f"{outname} - Generated using makeBaseConfigs.py")
-
-            outfile.write(header_tpl + out_text + '\n')
-
-# Always run from the command line.
-# Later we can add a "minimal" flag to config to do this automatically.
-if __name__ == "__main__":
-    import sys
-    args = sys.argv[1:]
-    if len(args) > 0:
-        print(f"Usage: {sys.argv[0]}")
-    elif not Path('Marlin', 'src').is_dir():
-        print(f"Please run {sys.argv[0]} from the root of the Marlin workspace.")
-    else:
-        make_base_configs()