2022-01-16 10:55:08 +00:00
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option(ENABLE_BZIP2 "Enable bzip2 compression support" ${ENABLE_LIBRARIES})
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|
|
if (NOT ENABLE_BZIP2)
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|
|
message (STATUS "bzip2 compression disabled")
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return()
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|
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endif()
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|
2021-08-06 23:55:04 +00:00
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|
set(BZIP2_SOURCE_DIR "${ClickHouse_SOURCE_DIR}/contrib/bzip2")
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|
set(BZIP2_BINARY_DIR "${ClickHouse_BINARY_DIR}/contrib/bzip2")
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|
|
|
|
|
|
|
|
set(SRCS
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|
|
|
"${BZIP2_SOURCE_DIR}/blocksort.c"
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|
|
"${BZIP2_SOURCE_DIR}/huffman.c"
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|
|
|
"${BZIP2_SOURCE_DIR}/crctable.c"
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|
|
|
"${BZIP2_SOURCE_DIR}/randtable.c"
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|
|
|
|
"${BZIP2_SOURCE_DIR}/compress.c"
|
|
|
|
|
"${BZIP2_SOURCE_DIR}/decompress.c"
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|
|
|
|
"${BZIP2_SOURCE_DIR}/bzlib.c"
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|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# From bzip2/CMakeLists.txt
|
|
|
|
|
set(BZ_VERSION "1.0.7")
|
|
|
|
|
configure_file (
|
|
|
|
|
"${BZIP2_SOURCE_DIR}/bz_version.h.in"
|
|
|
|
|
"${BZIP2_BINARY_DIR}/bz_version.h"
|
|
|
|
|
)
|
|
|
|
|
|
2022-01-16 10:55:08 +00:00
|
|
|
add_library(_bzip2 ${SRCS})
|
|
|
|
|
add_library(ch_contrib::bzip2 ALIAS _bzip2)
|
|
|
|
|
# To avoid -Wreserved-id-macro we use SYSTEM:
|
|
|
|
|
#
|
|
|
|
|
# clickhouse/contrib/bzip2/bzlib.h:23:9: error: macro name is a reserved identifier [-Werror,-Wreserved-id-macro]
|
|
|
|
|
# #define _BZLIB_H
|
|
|
|
|
target_include_directories(_bzip2 SYSTEM BEFORE PUBLIC "${BZIP2_SOURCE_DIR}" "${BZIP2_BINARY_DIR}")
|
