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https://github.com/scylladb/scylladb.git
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d589e68642
Add precompiled header support to CMakeLists.txt and configure.py -
it improves compilation time by approximately 10%.
New header `stdafx.hh` is added, don't include it manually -
the compiler will include it for you. The header contains includes from
external libraries used by Scylla - seastar, standard library,
linux headers and zlib.
The feature is enabled by default, use CMake option `Scylla_USE_PRECOMPILED_HEADER`
or configure.py --disable-precompiled-header to disable.
The feature should be disabled, when trying to check headers - otherwise
you might get false negatives on missing includes from seastar / abseil and so on.
Note: following configuration needs to be added to ccache.conf:
sloppiness = pch_defines,time_macros,include_file_mtime,include_file_ctime
Closes scylladb/scylladb#26617
42 lines
887 B
CMake
42 lines
887 B
CMake
include(generate_cql_grammar)
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generate_cql_grammar(
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GRAMMAR expressions.g
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SOURCES cql_grammar_srcs)
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add_library(alternator STATIC)
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target_sources(alternator
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PRIVATE
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controller.cc
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server.cc
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executor.cc
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stats.cc
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serialization.cc
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expressions.cc
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conditions.cc
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auth.cc
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streams.cc
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consumed_capacity.cc
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ttl.cc
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parsed_expression_cache.cc
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${cql_grammar_srcs})
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target_include_directories(alternator
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PUBLIC
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${CMAKE_SOURCE_DIR}
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${CMAKE_BINARY_DIR}
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PRIVATE
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${RAPIDJSON_INCLUDE_DIRS})
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target_link_libraries(alternator
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PUBLIC
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Seastar::seastar
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xxHash::xxhash
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PRIVATE
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cql3
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idl
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absl::headers)
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if (Scylla_USE_PRECOMPILED_HEADER_USE)
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target_precompile_headers(alternator REUSE_FROM scylla-precompiled-header)
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endif()
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check_headers(check-headers alternator
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GLOB_RECURSE ${CMAKE_CURRENT_SOURCE_DIR}/*.hh)
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