1 files changed, 46 insertions, 0 deletions

diff --git a/meta/lib/oe/package.py b/meta/lib/oe/package.py
index 0bcc04ea54..60392cbced 100644
--- a/meta/lib/oe/package.py
+++ b/meta/lib/oe/package.py
@@ -1049,6 +1049,49 @@ def copydebugsources(debugsrcdir, sources, d):
             if os.path.exists(p) and not os.listdir(p):
                 os.rmdir(p)
 
+def save_debugsources_info(debugsrcdir, sources_raw, d):
+    import json
+    import bb.compress.zstd
+    if debugsrcdir and sources_raw:
+        debugsources_file = d.expand("${PKGDESTWORK}/debugsources/${PN}-debugsources.json.zstd")
+        debugsources_dir = os.path.dirname(debugsources_file)
+        if not os.path.isdir(debugsources_dir):
+            bb.utils.mkdirhier(debugsources_dir)
+        bb.utils.remove(debugsources_file)
+
+        workdir = d.getVar("WORKDIR")
+        pn = d.getVar('PN')
+
+        # Kernel sources are in a different directory and are special case
+        # we format the sources as expected by spdx by replacing /usr/src/kernel/
+        # into BP/
+        kernel_src = d.getVar('KERNEL_SRC_PATH')
+        bp = d.getVar('BP')
+        sources_dict = {}
+        for file, src_files in sources_raw:
+            file_clean = file.replace(f"{workdir}/package/","")
+            sources_clean = [
+                src.replace(f"{debugsrcdir}/{pn}/", "")
+                if not kernel_src else src.replace(f"{kernel_src}/", f"{bp}/")
+                for src in src_files
+                if not any(keyword in src for keyword in ("<internal>", "<built-in>")) and not src.endswith("/")
+            ]
+            sources_dict[file_clean] = sorted(sources_clean)
+        num_threads = int(d.getVar("BB_NUMBER_THREADS"))
+        with bb.compress.zstd.open(debugsources_file, "wt", encoding="utf-8", num_threads=num_threads) as f:
+            json.dump(sources_dict, f, sort_keys=True)
+
+def read_debugsources_info(d):
+    import json
+    import bb.compress.zstd
+    try:
+        fn = d.expand("${PKGDESTWORK}/debugsources/${PN}-debugsources.json.zstd")
+        num_threads = int(d.getVar("BB_NUMBER_THREADS"))
+        with bb.compress.zstd.open(fn, "rt", encoding="utf-8", num_threads=num_threads) as f:
+            return json.load(f)
+    except FileNotFoundError:
+        bb.debug(1, f"File not found: {fn}")
+        return None
 
 def process_split_and_strip_files(d):
     cpath = oe.cachedpath.CachedPath()
@@ -1280,6 +1323,9 @@ def process_split_and_strip_files(d):
         # Process the dv["srcdir"] if requested...
         # This copies and places the referenced sources for later debugging...
         copydebugsources(dv["srcdir"], sources, d)
+
+        # Save source info to be accessible to other tasks
+        save_debugsources_info(dv["srcdir"], results, d)
     #
     # End of debug splitting
     #