Initial import of lldb

Change-Id: Ib244e837bee349effa12b2ff6ffffbe3d730e929

external/bsd/llvm/dist/lldb/scripts/Python/edit-swig-python-wrapper-file.py

@@ -0,0 +1,53 @@
+#
+# edit-swig-python-wrapper-file.py
+#
+# This script performs some post-processing editing on the C++ file that
+# SWIG generates for python, after running on 'lldb.swig'.   In
+# particular, on Apple systems we want to include the Python.h file that
+# is used in the /System/Library/Frameworks/Python.framework, but on other
+# systems we want to include plain <Python.h>.  So we need to replace:
+#
+# #include <Python.h>
+#
+# with:
+#
+# #if defined (__APPLE__)
+# #include <Python/Python.h>
+# #else
+# #include <Python.h>
+# #endif
+#
+# That's what this python script does.
+#
+
+import os, sys
+
+include_python = '#include <Python.h>'
+include_python_ifdef = '''#if defined (__APPLE__)
+#include <Python/Python.h>
+#else
+#include <Python.h>
+#endif
+'''
+
+if len (sys.argv) > 1:
+    input_dir_name = sys.argv[1]
+    full_input_name = input_dir_name + "/LLDBWrapPython.cpp"
+else:
+    input_dir_name = os.environ["SRCROOT"]
+    full_input_name = input_dir_name + "/source/LLDBWrapPython.cpp"
+full_output_name = full_input_name + ".edited"
+
+with open(full_input_name, 'r') as f_in:
+    with open(full_output_name, 'w') as f_out:
+        include_python_found = False
+        for line in f_in:
+            if not include_python_found:
+                if line.startswith(include_python):
+                    # Write out the modified lines.
+                    f_out.write(include_python_ifdef)
+                    include_python_found = True
+                    continue
+
+            # Otherwise, copy the line verbatim to the output file.
+            f_out.write(line)