From 896f7347f0b2cf947492ff3cc5d708df1b81af29 Mon Sep 17 00:00:00 2001
From: Thomas Ferreira de Lima <tlima@princeton.edu>
Date: Tue, 26 Jun 2018 03:24:02 -0400
Subject: [PATCH] full python embed with dependencies. includes ssl

---
 macbuild/build4mac.py      | 28 +++++++++++++++++++++++-----
 macbuild/build4mac_util.py | 16 +++++++++++-----
 2 files changed, 34 insertions(+), 10 deletions(-)

diff --git a/macbuild/build4mac.py b/macbuild/build4mac.py
index fad99ac65..b10769dd4 100755
--- a/macbuild/build4mac.py
+++ b/macbuild/build4mac.py
@@ -797,23 +797,41 @@ def DeployBinariesForBundle():
       os.chmod( targetDirM + "/klayout_console",      0o0755 )
 
       print("  [2] Relinking dylib dependencies inside Python.framework")
+      print("   [2.1] Patching Python Framework")
       depdict = WalkFrameworkPaths(pythonFrameworkPath)
       appPythonFrameworkPath = '@executable_path/../Frameworks/Python.framework/'
-      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath)], bundleExecPathAbs)
+      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath, False)], bundleExecPathAbs)
 
+      print("   [2.2] Patching /usr/local/opt/ libs")
       usrLocalPath = '/usr/local/opt/'
       appUsrLocalPath = '@executable_path/../Frameworks/'
-      depdict = WalkFrameworkPaths(pythonFrameworkPath)
-      PerformChanges(depdict, [(usrLocalPath, appUsrLocalPath)], bundleExecPathAbs, libdir=True)
+      replacePairs = [(usrLocalPath, appUsrLocalPath, True)]
+      depdict = WalkFrameworkPaths(pythonFrameworkPath, search_path_filter=r'\t+/usr/local/(opt|Cellar)')
+      PerformChanges(depdict, replacePairs, bundleExecPathAbs)
+
+      print("   [2.3] Patching openssl, gdbm, readline, sqlite, tcl-tk, xz")
+      usrLocalPath = '/usr/local/opt'
+      appUsrLocalPath = '@executable_path/../Frameworks/'
+      replacePairs = [(usrLocalPath, appUsrLocalPath, True)]
+      replacePairs.extend([(openssl_version, '@executable_path/../Frameworks/openssl', True)
+        for openssl_version in list(Path('/usr/local/Cellar/openssl').glob('*'))])
+      depdict = WalkFrameworkPaths([pythonFrameworkPath + '/../openssl',
+                                    pythonFrameworkPath + '/../gdbm',
+                                    pythonFrameworkPath + '/../readline',
+                                    pythonFrameworkPath + '/../sqlite',
+                                    pythonFrameworkPath + '/../tcl-tk',
+                                    pythonFrameworkPath + '/../xz'], search_path_filter=r'\t+/usr/local/(opt|Cellar)')
+
+      PerformChanges(depdict, replacePairs, bundleExecPathAbs)
 
       print("  [3] Relinking dylib dependencies for klayout")
       klayoutPath = bundleExecPathAbs
       depdict = WalkFrameworkPaths(klayoutPath, filter_regex=r'klayout$')
-      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath)], bundleExecPathAbs)
+      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath, False)], bundleExecPathAbs)
 
       libKlayoutPath = bundleExecPathAbs + '../Frameworks'
       depdict = WalkFrameworkPaths(libKlayoutPath, filter_regex=r'libklayout')
-      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath)], bundleExecPathAbs)
+      PerformChanges(depdict, [(pythonOriginalFrameworkPath, appPythonFrameworkPath, False)], bundleExecPathAbs)
 
       print("  [4] Patching site.py, pip/, and distutils/")
       site_module = f"{pythonFrameworkPath}/Versions/3.6/lib/python3.6/site.py"
diff --git a/macbuild/build4mac_util.py b/macbuild/build4mac_util.py
index edfcf00f3..48c38d77a 100755
--- a/macbuild/build4mac_util.py
+++ b/macbuild/build4mac_util.py
@@ -206,10 +206,12 @@ if CAN_DEPLOY_PYTHON:
     else:
       raise RuntimeError("Exceeded maximum recursion depth.")
 
-  def WalkFrameworkPaths(frameworkPaths, filter_regex=r'\.(so|dylib)$'):
+  def WalkFrameworkPaths(frameworkPaths, filter_regex=r'\.(so|dylib)$', search_path_filter=r'\t+/usr/local/opt'):
 
     if isinstance(frameworkPaths, str):
       frameworkPathsIter = [frameworkPaths]
+    else:
+      frameworkPathsIter = frameworkPaths
 
     dependency_dict = dict()
 
@@ -223,7 +225,7 @@ if CAN_DEPLOY_PYTHON:
 
       dependency_dict[frameworkPath] = list()
       for idx, file in enumerate(framework_files):
-        dict_file = {file: WalkLibDependencyTree(file)}
+        dict_file = {file: WalkLibDependencyTree(file, filter_regex=search_path_filter)}
         dependency_dict[frameworkPath].append(dict_file)
     return dependency_dict
 
@@ -277,7 +279,7 @@ if CAN_DEPLOY_PYTHON:
 
     return libNameChanges
 
-  def PerformChanges(frameworkDependencyDict, replaceFromToPairs=None, executable_path="/tmp/klayout", libdir=False):
+  def PerformChanges(frameworkDependencyDict, replaceFromToPairs=None, executable_path="/tmp/klayout"):
     libNameChanges = DetectChanges(frameworkDependencyDict)
     cmdNameId = XcodeToolChain['nameID']
     cmdNameChg = XcodeToolChain['nameCH']
@@ -290,11 +292,15 @@ if CAN_DEPLOY_PYTHON:
           dependencies = next(libNameChangeIterator)
         except StopIteration:
           dependencies = list()
-        for replaceFrom, replaceTo in replaceFromToPairs:
+        for replaceFrom, replaceTo, libdir in replaceFromToPairs:
           replaceFrom = str(Path(replaceFrom))
           replaceTo = str(Path(replaceTo))
 
           fileName = ResolveExecutablePath(lib.replace(replaceFrom, replaceTo), executable_path)
+          if str(fileName).startswith('/usr'):
+            # print(f'skipping fileName: {fileName}')
+            continue
+
           if lib.find(replaceFrom) >= 0:
             if libdir:
               frameworkPath = FindFramework(lib, replaceFrom)
@@ -320,7 +326,7 @@ if CAN_DEPLOY_PYTHON:
 
           for dependency in dependencies:
             if dependency.find(replaceFrom) >= 0:
-              print("In:", fileName)
+              print("\tIn:", fileName)
               print("\tRENAME", dependency, " -> ", dependency.replace(replaceFrom, replaceTo))
 
               # Try changing id first