Removing more fat from the parser lib

symdif.py

@@ -0,0 +1,56 @@
+#!/usr/bin/env python3
+
+import subprocess
+import os
+
+archive_files = [
+    "libaq.a",
+    "libast.a",
+    "libexec.a",
+    "libgmr.a",
+    "libline.a",
+    "libme.a",
+    "libparser.a",
+    "libsh.a",
+]
+build_dir = "./build/"
+binary_file = "./minishell"
+
+
+dump_archive = subprocess.run(
+    ["/usr/bin/env", "readelf", "--symbols", "--wide"]
+    + [f"{build_dir}/{name}" for name in archive_files],
+    text=True,
+    capture_output=True,
+)
+dump_binary = subprocess.run(
+    ["/usr/bin/env", "readelf", "--symbols", "--wide"] + [binary_file],
+    text=True,
+    capture_output=True,
+)
+
+if dump_archive.returncode != 0 or dump_binary.returncode != 0:
+    print("Error when getting the symbols out of the objects files or binary (or both)")
+    print(f"{dump_archive.stderr}")
+    print(f"{dump_binary.stderr}")
+    exit(1)
+
+symbols_archive = set()
+symbols_binary = set()
+
+for line in dump_archive.stdout.split('\n'):
+    words = line.split()
+    if (len (words) >= 8 and words[3] == 'FUNC'):
+        symbols_archive.add(words[7])
+
+for line in dump_binary.stdout.split('\n'):
+    words = line.split()
+    if (len (words) >= 8 and words[3] == 'FUNC'):
+        symbols_binary.add(words[7])
+
+diff = list(symbols_archive - symbols_binary)
+diff.sort()
+for sym in diff:
+    print(f"{sym}")
+
+