You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
46 lines
1.9 KiB
46 lines
1.9 KiB
# Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# 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 also distributed 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 included with MySQL.
|
|
#
|
|
# 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
|
|
#
|
|
|
|
INCLUDE(CheckIncludeFiles)
|
|
INCLUDE(CheckSymbolExists)
|
|
INCLUDE(CheckFunctionExists)
|
|
INCLUDE(TestBigEndian)
|
|
|
|
# depending on the platform, we may or may not have this file
|
|
CHECK_INCLUDE_FILES(endian.h HAVE_ENDIAN_H)
|
|
|
|
CHECK_FUNCTION_EXISTS(strndup HAVE_STRNDUP)
|
|
|
|
# The header for glibc versions less than 2.9 will not
|
|
# have the endian conversion macros defined
|
|
IF(HAVE_ENDIAN_H)
|
|
CHECK_SYMBOL_EXISTS(le64toh endian.h HAVE_LE64TOH)
|
|
CHECK_SYMBOL_EXISTS(le32toh endian.h HAVE_LE32TOH)
|
|
CHECK_SYMBOL_EXISTS(le16toh endian.h HAVE_LE16TOH)
|
|
IF(HAVE_LE32TOH AND HAVE_LE16TOH AND HAVE_LE64TOH)
|
|
SET(HAVE_ENDIAN_CONVERSION_MACROS 1)
|
|
ENDIF()
|
|
ENDIF()
|
|
|
|
# TODO: Is it better to use __BIG_ENDIAN instead of IS_BIG_ENDIAN
|
|
TEST_BIG_ENDIAN(IS_BIG_ENDIAN)
|
|
|