create core package

system/base/baselayout/comar/pakhandler.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+
+
+def update_ld_so_cache(filepath):
+    import glob
+    import piksemel
+    import subprocess
+
+    libdirs = []
+
+    for config_file in glob.glob("/etc/ld.so.conf.d/*.conf"):
+        for line in open(config_file):
+            line = line.strip()
+            if line.startswith("/"):
+                libdirs.append(line[1:])
+
+    libdirs = tuple(libdirs)
+
+    doc = piksemel.parse(filepath)
+    for item in doc.tags("File"):
+        path = item.getTagData("Path")
+        if path.startswith(libdirs):
+            subprocess.call(["/sbin/ldconfig", "-X"])
+            return
+
+def setupPackage(metapath, filepath):
+    update_ld_so_cache(filepath)
+
+def cleanupPackage(metapath, filepath):
+    pass
+
+def postCleanupPackage(metapath, filepath):
+    update_ld_so_cache(filepath)