mariadb/cmake/lzo.cmake
Jan Lindström 3bca01930a MDEV-6361: innodb_compression_algorithm configuration variable can
be set to unsupported value.

MDEV-6350: Excessive unnecessary memory allocation at InnoDB/XtraDB
startup if LZO is installed.
2014-06-25 08:46:54 +03:00

35 lines
1.2 KiB
CMake

# Copyright (C) 2014, SkySQL Ab. 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 as published by the Free Software
# Foundation; version 2 of the License.
#
# 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 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
MACRO (MYSQL_CHECK_LZO_STATIC)
CHECK_INCLUDE_FILES(lzo/lzo1x.h HAVE_LZO_H)
CHECK_LIBRARY_EXISTS(liblzo2.a lzo1x_1_compress "" HAVE_LZO_LIB)
IF(HAVE_LZO_LIB AND HAVE_LZO_H)
ADD_DEFINITIONS(-DHAVE_LZO=1)
LINK_LIBRARIES(liblzo2.a)
ENDIF()
ENDMACRO()
MACRO (MYSQL_CHECK_LZO)
CHECK_INCLUDE_FILES(lzo/lzo1x.h HAVE_LZO_H)
CHECK_LIBRARY_EXISTS(lzo2 lzo1x_1_compress "" HAVE_LZO_SHARED_LIB)
IF(HAVE_LZO_SHARED_LIB AND HAVE_LZO_H)
ADD_DEFINITIONS(-DHAVE_LZO=1)
LINK_LIBRARIES(lzo2)
ENDIF()
ENDMACRO()