mariadb/cmake/crc32.cmake

IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
    SET(HAVE_CRC32_VPMSUM 1)
    SET(CRC32_LIBRARY crc32-vpmsum)
    ADD_SUBDIRECTORY(extra/crc32-vpmsum)
ENDIF()
Power8: use C implementation of crc32 instead of ASM Compiles to same vector code, just a bit simplier. vec_crc32.c is now identical to upstream (https://github.com/antonblanchard/crc32-vpmsum/). C code by Rogerio Alves <rogealve@br.ibm.com> This implemention has been tested on big endian too. Signed-off-by: Daniel Black <daniel@linux.ibm.com> 2017-08-22 07:54:15 +02:00			`IF(CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")`
MDEV-9872 - Add common optimized CRC32 function interface Move crc32-vpmsum to extra. Compile static crc32-vpmsum instead of adding sources directly. Make use of crc32-vpmsum via my_checksum(). Based on contribution by Daniel Black. 2016-07-05 14:37:42 +02:00			`SET(HAVE_CRC32_VPMSUM 1)`
Make MariaDB CRC32-lib platform independence (#780) 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> 2018-06-01 12:06:01 +02:00			`SET(CRC32_LIBRARY crc32-vpmsum)`
MDEV-9872 - Add common optimized CRC32 function interface Move crc32-vpmsum to extra. Compile static crc32-vpmsum instead of adding sources directly. Make use of crc32-vpmsum via my_checksum(). Based on contribution by Daniel Black. 2016-07-05 14:37:42 +02:00			`ADD_SUBDIRECTORY(extra/crc32-vpmsum)`
			`ENDIF()`