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fix: dylib @loader_path

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relikd
2025-09-03 00:02:42 +02:00
parent e7cff007a0
commit 4264e657e5
1 changed files with 6 additions and 5 deletions
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brew.py
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@@ -1360,7 +1360,7 @@ class LocalPackageVersion:
with open(fname, 'rb') as fp: with open(fname, 'rb') as fp:
if fp.read(4) != b'\xcf\xfa\xed\xfe': if fp.read(4) != b'\xcf\xfa\xed\xfe':
continue continue
Fixer.dylib(fname, self.pkg.name, self.version) Fixer.dylib(fname)
# ----------------------------------- # -----------------------------------
@@ -1821,15 +1821,16 @@ class Fixer:
os.utime(fname, (atime, mtime), follow_symlinks=False) os.utime(fname, (atime, mtime), follow_symlinks=False)
@staticmethod @staticmethod
def dylib(fname: str, pkg: str, version: str) -> None: def dylib(fname: str) -> None:
''' Rewrite dylib to use relative links ''' ''' Rewrite dylib to use relative links '''
# TLDR: # TLDR:
# 1) otool -L <file> // list all linked shared libraries (exe + dylib) # 1) otool -L <file> // list all linked shared libraries (exe + dylib)
# 2) install_name_tool -id "newRef" <file> // only for *.dylib files # 2) install_name_tool -id "newRef" <file> // only for *.dylib files
# 3) install_name_tool -change "oldRef" "newRef" <file> // both types # 3) install_name_tool -change "oldRef" "newRef" <file> // both types
# 4) codesign --verify --force --sign - <file> // resign with no sign # 4) codesign --verify --force --sign - <file> // resign with no sign
repl1 = f'@@HOMEBREW_CELLAR@@/{pkg}/{version}/bin' parentDir = os.path.dirname(fname)
repl2 = f'@@HOMEBREW_PREFIX@@/cellar/{pkg}/{version}/bin' repl1 = parentDir.replace(Cellar.CELLAR, '@@HOMEBREW_CELLAR@@', 1)
repl2 = parentDir.replace(Cellar.ROOT, '@@HOMEBREW_PREFIX@@', 1)
atime = os.path.getatime(fname) atime = os.path.getatime(fname)
mtime = os.path.getmtime(fname) mtime = os.path.getmtime(fname)
@@ -1845,7 +1846,7 @@ class Fixer:
else: else:
continue # probably fine (incl. @rpath, @executable_path) continue # probably fine (incl. @rpath, @executable_path)
newRef = '@executable_path/' + newRef newRef = '@loader_path/' + newRef
if not did_change: if not did_change:
Log.info(' fix dylib', Cellar.shortPath(fname)) Log.info(' fix dylib', Cellar.shortPath(fname))
Log.debug(' OLD:', oldRef) Log.debug(' OLD:', oldRef)