message: Change PYTHON_FRAMEWORK_PATH to be relative to SDKROOT
  so that #include <Python.h> works on mac.
diff: "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  "$(LLDB_ZLIB_LDFLAGS)",
  "$(LLDB_COMPRESSION_LDFLAGS)",
  );
  - PYTHON_FRAMEWORK_PATH = /System/Library/Frameworks/Python.framework;
  + PYTHON_FRAMEWORK_PATH = "$(SDKROOT)/System/Library/Frameworks/Python.framework";
  PYTHON_VERSION_MAJOR = 2;
  PYTHON_VERSION_MINOR = 7;
  SDKROOT = macosx.internal;
  