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DLL: _PATH variables can be parent dir (#13753)

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This commit is contained in:
Christopher Milan
2025-12-18 21:28:02 -08:00
committed by GitHub
parent 159c0e92fa
commit 849e46da21
1 changed files with 5 additions and 2 deletions
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7
tinygrad/runtime/support/c.py
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@@ -49,7 +49,7 @@ class DLL(ctypes.CDLL):
if (pth:=pathlib.Path(p)).is_absolute():
if pth.is_file(): return p
else: continue
for pre in (pathlib.Path(pre) for pre in libpaths.get(os.name, []) + libpaths.get(sys.platform, []) + extra_paths):
for pre in (pathlib.Path(pre) for pre in ([path] if path else []) + libpaths.get(os.name, []) + libpaths.get(sys.platform, []) + extra_paths):
if not pre.is_dir(): continue
if WIN or OSX:
for base in ([f"lib{p}.dylib", f"{p}.dylib", str(p)] if OSX else [f"{p}.dll"]):
@@ -67,7 +67,10 @@ class DLL(ctypes.CDLL):
try:
super().__init__(path, **kwargs)
self.loaded = True
except OSError as e: self.emsg = str(e)
except OSError as e:
self.emsg = str(e)
if DEBUG >= 3: print(f"loading {nm} failed: {e}")
elif DEBUG >= 3: print(f"loading {nm} failed: not found on system")
def __getattr__(self, nm):
if not self.loaded: raise AttributeError(f"failed to load library {self.nm}: " + (self.emsg or f"try setting {self.nm.upper()+'_PATH'}?"))