--- CMakeLists.txt.orig	2024-05-21 05:35:52 UTC
+++ CMakeLists.txt
@@ -317,8 +317,10 @@ if (NOT CLAD_BUILD_STATIC_ONLY)
     include(GoogleBenchmark)
   endif(CLAD_ENABLE_BENCHMARKS)
 
+  if (FREEBSD_BUILD_DEMOS)
   add_subdirectory(demos/ErrorEstimation/CustomModel)
   add_subdirectory(demos/ErrorEstimation/PrintModel)
+  endif()
 
   # Change the default compiler to the clang which we run clad upon. Our unittests
   # need to use a supported by clad compiler. Note that's a huge hack and it is
@@ -331,8 +333,10 @@ if (NOT CLAD_BUILD_STATIC_ONLY)
   string(REPLACE "-fno-lifetime-dse" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
   string(REPLACE "-Wno-class-memaccess" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
 
+  if (FREEBSD_BUILD_TESTS)
   add_subdirectory(unittests)
   add_subdirectory(test)
+  endif()
 
   # Add benchmarking infrastructure.
   if (CLAD_ENABLE_BENCHMARKS)