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Make MariaDB CRC32-lib platform independence (#780)

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Make mariadb crc32 lib platform independent

It looks strange that someone can make use of 2 crc libraries
(Power64 or AArch64) at the same time.

The patch sets macros 'CRC32_LIBRARY' to make platform independence as an optional crc32 library.

Change-Id: I68bbf73cafb6a12f7fb105ad57d117b114a8c4af
Signed-off-by: Yuqi Gu <yuqi.gu@arm.com>
This commit is contained in:
Yuqi 2018-06-01 18:06:01 +08:00 • committed by Sergey Vojtovich
parent db677cc6ef
commit ee5124d714
6 changed files with 8 additions and 8 deletions
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2
CMakeLists.txt
View file

@ -166,7 +166,7 @@ INCLUDE(install_macros)
INCLUDE(systemd)
INCLUDE(mysql_add_executable)
INCLUDE(compile_flags)
INCLUDE(crc32-vpmsum)
INCLUDE(crc32)
# Handle options
OPTION(DISABLE_SHARED

2
cmake/crc32-vpmsum.cmake → cmake/crc32.cmake
View file

@ -1,5 +1,5 @@
IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
SET(HAVE_CRC32_VPMSUM 1)
SET(CRC32_VPMSUM_LIBRARY crc32-vpmsum)
SET(CRC32_LIBRARY crc32-vpmsum)
ADD_SUBDIRECTORY(extra/crc32-vpmsum)
ENDIF()

4
extra/crc32-vpmsum/CMakeLists.txt
View file

@ -1,8 +1,8 @@
ADD_CONVENIENCE_LIBRARY(${CRC32_VPMSUM_LIBRARY} $<TARGET_OBJECTS:crc32c> $<TARGET_OBJECTS:crc32ieee>)
ADD_CONVENIENCE_LIBRARY(${CRC32_LIBRARY} $<TARGET_OBJECTS:crc32c> $<TARGET_OBJECTS:crc32ieee>)
ADD_LIBRARY(crc32c OBJECT vec_crc32.c)
ADD_LIBRARY(crc32ieee OBJECT vec_crc32.c)
GET_TARGET_PROPERTY(CFLAGS_CRC32_VPMSUM ${CRC32_VPMSUM_LIBRARY} COMPILE_FLAGS)
GET_TARGET_PROPERTY(CFLAGS_CRC32_VPMSUM ${CRC32_LIBRARY} COMPILE_FLAGS)
SET_TARGET_PROPERTIES(crc32c crc32ieee PROPERTIES COMPILE_FLAGS "${CFLAGS_CRC32_VPMSUM} -maltivec -mvsx -mpower8-vector -mcrypto -mpower8-vector")
SET_TARGET_PROPERTIES(crc32ieee PROPERTIES COMPILE_DEFINITIONS "CRC32_FUNCTION=crc32ieee_vpmsum;CRC32_CONSTANTS_HEADER=\"crc32ieee_constants.h\"")
SET_TARGET_PROPERTIES(crc32c PROPERTIES COMPILE_DEFINITIONS "CRC32_FUNCTION=crc32c_vpmsum;CRC32_CONSTANTS_HEADER=\"crc32c_constants.h\"")

4
libmysqld/CMakeLists.txt
View file

@ -445,9 +445,9 @@ IF(NOT DISABLE_SHARED)
# Clean direct output flags, as 2 targets have the same base name
# libmysqld
SET_TARGET_PROPERTIES(libmysqld PROPERTIES CLEAN_DIRECT_OUTPUT 1)
TARGET_LINK_LIBRARIES(libmysqld ${CRC32_VPMSUM_LIBRARY})
TARGET_LINK_LIBRARIES(libmysqld ${CRC32_LIBRARY})
SET_TARGET_PROPERTIES(mysqlserver PROPERTIES CLEAN_DIRECT_OUTPUT 1)
TARGET_LINK_LIBRARIES(mysqlserver ${CRC32_VPMSUM_LIBRARY})
TARGET_LINK_LIBRARIES(mysqlserver ${CRC32_LIBRARY})
IF(LIBMYSQLD_SO_EXTRA_LIBS)
TARGET_LINK_LIBRARIES(libmysqld ${LIBMYSQLD_SO_EXTRA_LIBS})
ENDIF()

2
mysys/CMakeLists.txt
View file

@ -74,7 +74,7 @@ ENDIF()
ADD_CONVENIENCE_LIBRARY(mysys ${MYSYS_SOURCES})
TARGET_LINK_LIBRARIES(mysys dbug strings mysys_ssl ${ZLIB_LIBRARY}
${LIBNSL} ${LIBM} ${LIBRT} ${LIBDL} ${LIBSOCKET} ${LIBEXECINFO} ${CRC32_VPMSUM_LIBRARY})
${LIBNSL} ${LIBM} ${LIBRT} ${LIBDL} ${LIBSOCKET} ${LIBEXECINFO} ${CRC32_LIBRARY})
DTRACE_INSTRUMENT(mysys)
IF(HAVE_BFD_H)

2
storage/innobase/CMakeLists.txt
View file

@ -153,7 +153,7 @@ MYSQL_ADD_PLUGIN(innobase ${INNOBASE_SOURCES} STORAGE_ENGINE
DEFAULT RECOMPILE_FOR_EMBEDDED
LINK_LIBRARIES
${ZLIB_LIBRARY}
${CRC32_VPMSUM_LIBRARY}
${CRC32_LIBRARY}
${NUMA_LIBRARY}
${LIBSYSTEMD}
${LINKER_SCRIPT})