cpatch.py: misc minor fixes to cpatch.py

Check that files are ELF format before attempting to strip them.
Add additional exclude directories to prevent copying unused python files and speedup build.
Update list of libraries copied for RGW to those that are used by rgw binaries.

Signed-off-by: John Agombar <[email protected]>

Author: jagombar

src/script/cpatch.py

@@ -502,7 +502,9 @@ def _copy_binary(self, src_path, dst_path):
         if self._ctx.strip_binaries:
             log.debug("copy and strip: %s", dst_path)
             shutil.copy2(src_path, dst_path)
-            _run(["strip", str(dst_path)]).check_returncode()
+            output = _run(["file", str(dst_path)], capture_output=True, text=True)
+            if "ELF" in output.stdout:
+                _run(["strip", str(dst_path)]).check_returncode()
             return
         log.debug("hard linking: %s", dst_path)
         try:
@@ -583,7 +585,7 @@ def _py_mgr_job(self, component):
             exclude_dirs = ("tests",)
         else:
             log.debug("Excluding dashboard from mgr")
-            exclude_dirs = ("tests", "node_modules")
+            exclude_dirs = ("tests", "node_modules", ".tox", ".angular" )
         exclude_file_suffixes = (".pyc", ".pyo", ".tmp", "~")
         with tarfile.open(self._workdir / name, mode="w") as tar:
             with ChangeDir(self._ctx.source_dir / "src/pybind/mgr"):
@@ -596,7 +598,7 @@ def _py_mgr_job(self, component):
 
     def _py_common_job(self, component):
         name = "python_common.tar"
-        exclude_dirs = ("tests", "node_modules")
+        exclude_dirs = ("tests", "node_modules", ".tox" )
         exclude_file_suffixes = (".pyc", ".pyo", ".tmp", "~")
         with tarfile.open(self._workdir / name, mode="w") as tar:
             with ChangeDir(self._ctx.source_dir / "src/python-common"):
@@ -676,7 +678,7 @@ def _rgw_job(self, component):
         return self._bins_and_libs(
             prefix="rgw",
             bin_patterns=["radosgw", "radosgw-admin"],
-            lib_patterns=["libradosgw.so*"],
+            lib_patterns=["librados.so*", "libceph-common.so*"],
         )
         return out