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update SDL3 from 3.2.20 to 3.4.2

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This commit is contained in:
Sven Balzer
2026-04-01 18:25:03 +02:00
parent 1daf4d79f1
commit 05b19704f8
1626 changed files with 124218 additions and 191491 deletions
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libs/SDL3/build-scripts/check_stdlib_usage.py
+23 -13
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@@ -1,7 +1,7 @@
#!/usr/bin/env python3
#
# Simple DirectMedia Layer
# Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
# Copyright (C) 1997-2026 Sam Lantinga <slouken@libsdl.org>
#
# This software is provided 'as-is', without any express or implied
# warranty. In no event will the authors be held liable for any damages
@@ -29,7 +29,7 @@ import sys
SDL_ROOT = pathlib.Path(__file__).resolve().parents[1]
STDLIB_SYMBOLS = [
STDLIB_SYMBOLS = (
'abs',
'acos',
'acosf',
@@ -147,8 +147,8 @@ STDLIB_SYMBOLS = [
'wcsncasecmp',
'wcsncmp',
'wcsstr',
]
RE_STDLIB_SYMBOL = re.compile(rf"\b(?P<symbol>{'|'.join(STDLIB_SYMBOLS)})\b\(")
)
RE_STDLIB_SYMBOL = re.compile(rf"(?<!->)\b(?P<symbol>{'|'.join(STDLIB_SYMBOLS)})\b\(")
def find_symbols_in_file(file: pathlib.Path) -> int:
@@ -161,6 +161,7 @@ def find_symbols_in_file(file: pathlib.Path) -> int:
"src/libm",
"src/hidapi",
"src/video/khronos",
"src/video/miniz.h",
"src/video/stb_image.h",
"include/SDL3",
"build-scripts/gen_audio_resampler_filter.c",
@@ -219,13 +220,19 @@ def find_symbols_in_file(file: pathlib.Path) -> int:
line_comment += line[pos_line_comment:]
line = line[:pos_line_comment]
if m := RE_STDLIB_SYMBOL.match(line):
override_string = f"This should NOT be SDL_{m['symbol']}()"
if override_string not in line_comment:
print(f"{filename}:{line_i}")
print(f" {line}")
print(f"")
match_count += 1
if matches := tuple(RE_STDLIB_SYMBOL.finditer(line)):
text_string = " or ".join(f"SDL_{m.group(1)}" for m in matches)
first_quote = line.find("\"")
last_quote = line.rfind("\"")
first_occurrence = min(m.span()[0] for m in matches)
last_occurrence = max(m.span()[1] for m in matches)
if first_quote == -1 or not (first_quote < first_occurrence and last_quote > last_occurrence):
override_string = f"This should NOT be {text_string}"
if override_string not in line_comment:
print(f"{filename}:{line_i}")
print(f" {line}")
print(f"")
match_count += 1
except UnicodeDecodeError:
print(f"{file} is not text, skipping", file=sys.stderr)
@@ -234,7 +241,7 @@ def find_symbols_in_file(file: pathlib.Path) -> int:
def find_symbols_in_dir(path: pathlib.Path) -> int:
match_count = 0
for entry in path.glob("*"):
for entry in path.iterdir():
if entry.is_dir():
match_count += find_symbols_in_dir(entry)
else:
@@ -248,7 +255,10 @@ def main():
print(f"Looking for stdlib usage in {args.path}...")
match_count = find_symbols_in_dir(args.path)
if args.path.is_file():
match_count = find_symbols_in_file(args.path)
else:
match_count = find_symbols_in_dir(args.path)
if match_count:
print("If the stdlib usage is intentional, add a '// This should NOT be SDL_<symbol>()' line comment.")