# Copyright (c) 2009, 2024, Oracle and/or its affiliates. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License, version 2.0, # as published by the Free Software Foundation. # # This program is designed to work with certain software (including # but not limited to OpenSSL) that is licensed under separate terms, # as designated in a particular file or component or in included license # documentation. The authors of MySQL hereby grant you an additional # permission to link the program and your derivative works with the # separately licensed software that they have either included with # the program or referenced in the documentation. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License, version 2.0, for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # Symbols with information about the CPU. FIND_PROGRAM(GETCONF getconf) MARK_AS_ADVANCED(GETCONF) IF(GETCONF AND NOT SOLARIS AND NOT APPLE) EXECUTE_PROCESS( COMMAND ${GETCONF} LEVEL1_DCACHE_LINESIZE OUTPUT_VARIABLE CPU_LEVEL1_DCACHE_LINESIZE OUTPUT_STRIP_TRAILING_WHITESPACE ) EXECUTE_PROCESS( COMMAND ${GETCONF} PAGE_SIZE OUTPUT_VARIABLE CPU_PAGE_SIZE OUTPUT_STRIP_TRAILING_WHITESPACE ) ENDIF() IF(CPU_LEVEL1_DCACHE_LINESIZE AND CPU_LEVEL1_DCACHE_LINESIZE GREATER 0) ELSE() SET(CPU_LEVEL1_DCACHE_LINESIZE 64) ENDIF() IF(CPU_PAGE_SIZE AND CPU_PAGE_SIZE GREATER 0) ELSE() SET(CPU_PAGE_SIZE 4096) ENDIF()