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60 lines
2.2 KiB
60 lines
2.2 KiB
# Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2.0,
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# as published by the Free Software Foundation.
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#
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# This program is also distributed with certain software (including
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# but not limited to OpenSSL) that is licensed under separate terms,
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# as designated in a particular file or component or in included license
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# documentation. The authors of MySQL hereby grant you an additional
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# permission to link the program and your derivative works with the
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# separately licensed software that they have included with MySQL.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License, version 2.0, for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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# cmake -DWITH_LZ4=system|bundled
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# bundled is the default
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MACRO (FIND_SYSTEM_LZ4)
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FIND_PATH(PATH_TO_LZ4 NAMES lz4frame.h)
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FIND_LIBRARY(LZ4_SYSTEM_LIBRARY NAMES lz4)
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IF (PATH_TO_LZ4 AND LZ4_SYSTEM_LIBRARY)
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SET(SYSTEM_LZ4_FOUND 1)
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INCLUDE_DIRECTORIES(SYSTEM ${PATH_TO_LZ4})
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SET(LZ4_LIBRARY ${LZ4_SYSTEM_LIBRARY})
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MESSAGE(STATUS "PATH_TO_LZ4 ${PATH_TO_LZ4}")
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MESSAGE(STATUS "LZ4_LIBRARY ${LZ4_LIBRARY}")
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ENDIF()
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ENDMACRO()
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MACRO (MYSQL_USE_BUNDLED_LZ4)
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SET(WITH_LZ4 "bundled" CACHE STRING "By default use bundled lz4 library")
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SET(BUILD_BUNDLED_LZ4 1)
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INCLUDE_DIRECTORIES(BEFORE SYSTEM ${CMAKE_SOURCE_DIR}/extra/lz4)
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SET(LZ4_LIBRARY lz4_lib)
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ENDMACRO()
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IF (NOT WITH_LZ4)
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SET(WITH_LZ4 "bundled" CACHE STRING "By default use bundled lz4 library")
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ENDIF()
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MACRO (MYSQL_CHECK_LZ4)
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IF (WITH_LZ4 STREQUAL "bundled")
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MYSQL_USE_BUNDLED_LZ4()
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ELSEIF(WITH_LZ4 STREQUAL "system")
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FIND_SYSTEM_LZ4()
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IF (NOT SYSTEM_LZ4_FOUND)
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MESSAGE(FATAL_ERROR "Cannot find system lz4 libraries.")
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ENDIF()
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ELSE()
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MESSAGE(FATAL_ERROR "WITH_LZ4 must be bundled or system")
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ENDIF()
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ENDMACRO()
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