Fails to build with `-DOTB_USE_SIFTFAST=OFF` and `-DBUILD_TESTING=ON`

In file included from /home/me/Projects/otb/Modules/Feature/Descriptors/include/otbSiftFastImageFilter.h:113,
                 from /home/me/Projects/otb/Modules/Feature/Descriptors/test/otbKeyPointsAlgorithmsTest.cxx:28:
/home/me/Projects/otb/Modules/Feature/Descriptors/include/otbSiftFastImageFilter.hxx:27:10: fatal error: otb_siftfast.h: No such file or directory
   27 | #include "otb_siftfast.h"
      |          ^~~~~~~~~~~~~~~~
compilation terminated.
make[5]: *** [Modules/Feature/Descriptors/test/CMakeFiles/otbDescriptorsTestDriver.dir/build.make:147: Modules/Feature/Descriptors/test/CMakeFiles/otbDescriptorsTestDriver.dir/otbKeyPointsAlgorithmsTest.cxx.o] Error 1
make[4]: *** [CMakeFiles/Makefile2:18746: Modules/Feature/Descriptors/test/CMakeFiles/otbDescriptorsTestDriver.dir/all] Error 2

Tested using SuperBuild.