Process elf correctly

relocate_natives/prepare.ps1

@@ -0,0 +1,5 @@
+$ErrorActionPreference = "Stop"
+
+python -m venv .venv
+.\.venv\Scripts\activate
+pip install lief

relocate_natives/prepare.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+set -e
+
+python -m venv .venv
+. ./.venv/bin/activate
+pip install lief

relocate_natives/process.py

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+import sys
+import lief
+
+# print("imported", file=sys.stderr)
+
+binary = lief.parse(sys.stdin.buffer.read())
+# print([func.name for func in binary.exported_functions], file=sys.stderr)
+binary.write(sys.argv[1])