--- CMakeLists.txt.orig	2023-07-06 19:59:29 UTC
+++ CMakeLists.txt
@@ -71,9 +71,8 @@ MESSAGE("--")
 MESSAGE("-- deal.II-hash:      " ${DEAL_II_GIT_REVISION})
 MESSAGE("--")
 
-cmake_policy(SET CMP0053 OLD)
-SET(HYPER_DEAL_GIT_BRANCH "@HYPER_DEAL_GIT_BRANCH@")
-SET(HYPER_DEAL_GIT_REVISION "@HYPER_DEAL_GIT_REVISION@")
+SET(HYPER_DEAL_GIT_BRANCH "${HYPER_DEAL_GIT_BRANCH}")
+SET(HYPER_DEAL_GIT_REVISION "${HYPER_DEAL_GIT_REVISION}")
 
 CONFIGURE_FILE(
   ${CMAKE_CURRENT_SOURCE_DIR}/include/hyper.deal/base/revision.h.in
@@ -91,7 +90,7 @@ TARGET_LINK_LIBRARIES(hyperdeal obj_base obj_grid)
 # target the source files
 TARGET_LINK_LIBRARIES(hyperdeal obj_base obj_grid)
 
-ADD_SUBDIRECTORY(examples)
+#ADD_SUBDIRECTORY(examples)
 
 
 IF(EXISTS ${CMAKE_SOURCE_DIR}/tests/CMakeLists.txt)
@@ -99,13 +98,13 @@ ENDIF()
 ENDIF()
 
 # documentation
-ADD_SUBDIRECTORY(doc/doxygen)
+#ADD_SUBDIRECTORY(doc/doxygen)
 
 # performance tests
-ADD_SUBDIRECTORY(performance)
+#ADD_SUBDIRECTORY(performance)
 
 # tests
 enable_testing()
 ADD_SUBDIRECTORY(tests)
-ADD_SUBDIRECTORY(examples/advection/tests)
-ADD_SUBDIRECTORY(examples/vlasov_poisson/tests)
\ No newline at end of file
+#ADD_SUBDIRECTORY(examples/advection/tests)
+#ADD_SUBDIRECTORY(examples/vlasov_poisson/tests)