--- ceph-14.2.22/cmake/modules/Distutils.cmake.orig	2022-06-09 21:22:26.441475395 +0200
+++ ceph-14.2.22/cmake/modules/Distutils.cmake	2022-06-09 21:42:20.791671711 +0200
@@ -17,11 +17,9 @@ function(distutils_install_module name)
   install(CODE "
     set(options --prefix=${CMAKE_INSTALL_PREFIX})
     if(DEFINED ENV{DESTDIR})
-      if(EXISTS /etc/debian_version)
-        list(APPEND options --install-layout=deb)
-      endif()
       list(APPEND options
         --root=\$ENV{DESTDIR}
+        --optimize=2
         --single-version-externally-managed)
       if(NOT \"${DU_INSTALL_SCRIPT}\" STREQUAL \"\")
         list(APPEND options --install-script=${DU_INSTALL_SCRIPT})