From a18a16e9d30a0f3b429c56a7772e949818339dd5 Mon Sep 17 00:00:00 2001
From: rgaudin <rgaudin@gmail.com>
Date: Thu, 8 May 2014 16:49:07 +0000
Subject: [PATCH] updated to handle libstdc++ and libgcc_s

---
 src/macosx/cleanup_rpath.py | 98 ++++++++++++++++++-------------------
 1 file changed, 49 insertions(+), 49 deletions(-)

diff --git a/src/macosx/cleanup_rpath.py b/src/macosx/cleanup_rpath.py
index 477a810..1315f36 100755
--- a/src/macosx/cleanup_rpath.py
+++ b/src/macosx/cleanup_rpath.py
@@ -10,8 +10,8 @@ MODE_BINARY = 2
 MODE_LIBRARY = 3
 
 MODES = {'c': MODE_COMPONENT,
-		 'b': MODE_BINARY,
-		 'l': MODE_LIBRARY}
+         'b': MODE_BINARY,
+         'l': MODE_LIBRARY}
 
 is_library = False
 is_component = False
@@ -19,88 +19,88 @@ is_binary = False
 
 
 def usage():
-	print(u"Usage:	%s MODE component/path.dylib" % sys.argv[0])
-	print(u"		MODE is c: component or b: binary or l: library")
+    print(u"Usage:  %s MODE component/path.dylib" % sys.argv[0])
+    print(u"        MODE is c: component or b: binary or l: library")
 
 if len(sys.argv) < 3:
-	usage()
-	exit(0)
+    usage()
+    exit(0)
 
 component = sys.argv[-1]
 mode = MODES.get(sys.argv[-2].lower())
 
 if not mode:
-	usage()
-	exit(1)
+    usage()
+    exit(1)
 
 # mode switchers
 if mode == MODE_COMPONENT:
-	is_component = True
+    is_component = True
 elif mode == MODE_LIBRARY:
-	is_library = True
+    is_library = True
 else:
-	is_binary = True
+    is_binary = True
 
 if not os.path.exists(component):
-	print(u"Unable to access component at: %s" % component)
-	exit(1)
+    print(u"Unable to access component at: %s" % component)
+    exit(1)
 
 # we'll also allow binaries to be fixed.
 #
 if (is_library or is_component) and not component.endswith('.dylib'):
-	print(u"%s is not a dylib component" % component)
-	exit(1)
+    print(u"%s is not a dylib component" % component)
+    exit(1)
 
 print("Fixing %s..." % component)
 
 basename = os.path.basename(component)
 try:
-	name, ext = basename.rsplit('.', 1)
+    name, ext = basename.rsplit('.', 1)
 except ValueError:
-	name = basename
-	ext = ''
+    name = basename
+    ext = ''
 libname = u'lib%s%s.0.dylib' % (name[0].upper(), name[1:])
 
 # change ID if component to match new name/path
 if is_component:
-	os.system('install_name_tool -id %s %s' % (basename, component))
+    os.system('install_name_tool -id %s %s' % (basename, component))
 
 # run otool to get a list of deps.
 otool = subprocess.Popen(['otool', '-L', component], stdout=subprocess.PIPE)
 otool_out, otool_err = otool.communicate()
 
 for line in otool_out.split('\n'):
-	if ('executable_path' in line
-		or 'libSystem' in line
-		or 'libstdc++' in line
-        or 'libgcc' in line
-		or ':' in line
-		or not len(line)
-		or 'aria2c' in basename):
-		continue
-	path, junk = line.strip().split(' (', 1)
-	# erroneous_links.append(path)
-
-	_basename = os.path.basename(path).strip()
-
-	if _basename == basename:
-		continue
-
-	# is it a library link?
-	match = re.match(r'lib([a-z\_\-\d]+)([\.?\d]*)\.dylib', _basename)
-	if match:
-		print("match: %s" % match.groups()[0])
-		if is_component:
+    if ('executable_path' in line
+        or 'libSystem' in line
+        or ':' in line
+        or not len(line)
+        or 'aria2c' in basename):
+        continue
+    path, junk = line.strip().split(' (', 1)
+    # erroneous_links.append(path)
+
+    _basename = os.path.basename(path).strip()
+
+    if _basename == basename:
+        continue
+
+    # is it a library link?
+    match = re.match(r'lib([a-z\_\-\d\+]+)([\.?\d]*)\.dylib', _basename)
+    if match:
+        print("match: %s" % match.groups()[0])
+        if 'libstdc++' in line or 'libgcc' in line:
+            newpath = u'/usr/lib/lib%s%s.dylib' % (match.groups()[0], match.groups()[1])
+        elif is_component:
             # newpath = u'@executable_path/../Frameworks/lib%s.dylib' % match.groups()[0]
-			newpath = u'@executable_path/lib%s.dylib' % match.groups()[0]
-		elif is_binary:
+            newpath = u'@executable_path/lib%s.dylib' % match.groups()[0]
+        elif is_binary:
             # newpath = u'@executable_path/../../Frameworks/lib%s.dylib' % match.groups()[0]
-			newpath = u'@executable_path/../lib%s.dylib' % match.groups()[0]
-		else:
-			newpath = u'@loader_path/lib%s.dylib' % match.groups()[0]
+            newpath = u'@executable_path/../lib%s.dylib' % match.groups()[0]
+        else:
+            newpath = u'@loader_path/lib%s.dylib' % match.groups()[0]
 
-		print('install_name_tool -change %s %s %s' % (path, newpath, component))
-		os.system('install_name_tool -change %s %s %s' % (path, newpath, component))
-		continue
+        print('install_name_tool -change %s %s %s' % (path, newpath, component))
+        os.system('install_name_tool -change %s %s %s' % (path, newpath, component))
+        continue
 
-	print('\tUnmatched: %s' % path)
\ No newline at end of file
+    print('\tUnmatched: %s' % path)
\ No newline at end of file