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add option and cmake module for lto support

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Robin Müller 2022-05-09 02:22:16 +02:00
parent 1a07864a5f
commit cb0c80d8dc
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1 changed files with 7 additions and 0 deletions
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7
CMakeLists.txt
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@ -24,6 +24,13 @@ set(FSFW_CATCH2_LIB_VERSION v${FSFW_CATCH2_LIB_MAJOR_VERSION}.0.0-preview5 CACHE
set(FSFW_ETL_LIB_NAME etl) set(FSFW_ETL_LIB_NAME etl)
include(CheckIPOSupported)
check_ipo_supported(RESULT IPO_SUPPORTED OUTPUT IPO_ERROR)
if(NOT IPO_SUPPORTED)
message(STATUS "FSFW | IPO/LTO not supported: ${IPO_ERROR}")
endif()
option(FSFW_ENABLE_IPO "Enable interprocedural optimization or link-time optimization if available" ON)
option(FSFW_GENERATE_SECTIONS option(FSFW_GENERATE_SECTIONS
"Generate function and data sections. Required to remove unused code" ON "Generate function and data sections. Required to remove unused code" ON
) )