From 89054084b741e209990daaceedd583bc409ab0b1 Mon Sep 17 00:00:00 2001
From: Abdessamad Derraz <3028866+Abdess@users.noreply.github.com>
Date: Thu, 26 Mar 2026 08:48:40 +0100
Subject: [PATCH] feat: target-aware fingerprint in group_identical_platforms

---
 scripts/common.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scripts/common.py b/scripts/common.py
index 3f65bfa1..b448dd0b 100644
--- a/scripts/common.py
+++ b/scripts/common.py
@@ -533,6 +533,7 @@ def load_emulator_profiles(
 
 def group_identical_platforms(
     platforms: list[str], platforms_dir: str,
+    target_cores_cache: dict[str, set[str] | None] | None = None,
 ) -> list[tuple[list[str], str]]:
     """Group platforms that produce identical packs (same files + base_destination).
 
@@ -567,6 +568,11 @@ def group_identical_platforms(
                 entries.append(f"{full_dest}|{sha1}|{md5}")
 
         fp = hashlib.sha1("|".join(sorted(entries)).encode()).hexdigest()
+        if target_cores_cache:
+            tc = target_cores_cache.get(platform)
+            if tc is not None:
+                tc_str = "|".join(sorted(tc))
+                fp = hashlib.sha1(f"{fp}|{tc_str}".encode()).hexdigest()
         fingerprints.setdefault(fp, []).append(platform)
         # Prefer the root platform (no inherits) as representative
         if fp not in representatives or (not inherits[platform] and inherits.get(representatives[fp], False)):