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[CP] add ENABLE_BOLT(compile option) to control BOLT_OPT

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dimstars 2024-04-30 02:16:20 +00:00 committed by ob-robot
parent 7cf81786a9
commit 2f57bd7cec
1 changed files with 6 additions and 1 deletions
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7
cmake/Env.cmake
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@ -73,6 +73,11 @@ if(ENABLE_HOTFUNC)
set(HOTFUNC_OPT "-Wl,--no-warn-symbol-ordering,--symbol-ordering-file,${HOTFUNC_PATH}")
endif()
set(BOLT_OPT "")
if(ENABLE_BOLT)
set(BOLT_OPT "-Wl,--emit-relocs")
endif()
set(ob_close_modules_static_name "")
set(ob_close_deps_static_name "")
@ -211,7 +216,7 @@ if (OB_USE_CLANG)
endif()
set(CMAKE_CXX_FLAGS "--gcc-toolchain=${GCC9} ${DEBUG_PREFIX} ${AUTO_FDO_OPT} ${THIN_LTO_OPT} -fcolor-diagnostics ${REORDER_COMP_OPT} -fmax-type-align=8 ${CMAKE_ASAN_FLAG} -std=gnu++11")
set(CMAKE_C_FLAGS "--gcc-toolchain=${GCC9} ${DEBUG_PREFIX} ${AUTO_FDO_OPT} ${THIN_LTO_OPT} -fcolor-diagnostics ${REORDER_COMP_OPT} -fmax-type-align=8 ${CMAKE_ASAN_FLAG}")
set(CMAKE_CXX_LINK_FLAGS "${LD_OPT} ${THIN_LTO_CONCURRENCY_LINK} --gcc-toolchain=${GCC9} ${DEBUG_PREFIX} ${AUTO_FDO_OPT}")
set(CMAKE_CXX_LINK_FLAGS "${LD_OPT} ${THIN_LTO_CONCURRENCY_LINK} --gcc-toolchain=${GCC9} ${DEBUG_PREFIX} ${AUTO_FDO_OPT} ${BOLT_OPT}")
set(CMAKE_SHARED_LINKER_FLAGS "${LD_OPT} -Wl,-z,noexecstack ${THIN_LTO_CONCURRENCY_LINK} ${REORDER_LINK_OPT}")
set(CMAKE_EXE_LINKER_FLAGS "${LD_OPT} -Wl,-z,noexecstack -pie ${THIN_LTO_CONCURRENCY_LINK} ${REORDER_LINK_OPT} ${CMAKE_COVERAGE_EXE_LINKER_OPTIONS}")
else() # not clang, use gcc