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Fix math expression in CMakeLists.txt (#5721)
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CMakeLists.txt

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@@ -27,7 +27,8 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
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set_property(GLOBAL PROPERTY REPORT_UNDEFINED_PROPERTIES)
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cmake_host_system_information(RESULT _totalmem QUERY TOTAL_PHYSICAL_MEMORY)
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set(ANALYSIS_COMPILE_POOL _totalmem/8000 CACHE STRING "How many parallel analysis compilation jobs")
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math(EXPR _total_analysis_jobs ${_totalmem}/8000)
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set(ANALYSIS_COMPILE_POOL ${_total_analysis_jobs} CACHE STRING "How many parallel analysis compilation jobs")
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set_property(GLOBAL PROPERTY JOB_POOLS analysis=${ANALYSIS_COMPILE_POOL})
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include(O2BuildSanityChecks)

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