cmake HAVE_VALGRIND_MEMCHECK_H examples

erthink/libmdbx cmake/profile.cmake :48 

check_include_file_cxx(valgrind/memcheck.h HAVE_VALGRIND_MEMCHECK_H)

erthink/libmdbx cmake/profile.cmake :51 

check_include_file(valgrind/memcheck.h HAVE_VALGRIND_MEMCHECK_H)

arkdb/arkproxy configure.cmake :957 

CHECK_INCLUDE_FILES("valgrind/memcheck.h;valgrind/valgrind.h" 
  HAVE_VALGRIND_MEMCHECK_H)