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actually make link-time optimization default to OFF

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sorry, I lied in the last commit. didn't mean to
This commit is contained in:
Marco Antonio J. Costa
2024-12-29 07:29:13 -03:00
committed by majcosta
parent a83dfbefb0
commit dd5cabc6ba
1 changed files with 5 additions and 2 deletions
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CMakeLists.txt
+5 -2
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@@ -9,12 +9,15 @@ set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
option(LTO_OPTION "Enable link-time optimization if supported by compiler" OFF)
include(CheckIPOSupported)
check_ipo_supported(RESULT LinkTimeOptimization OUTPUT IpoError LANGUAGES C CXX)
if(LinkTimeOptimization)
if(LinkTimeOptimization AND LTO_OPTION)
message(STATUS "Configuring WITH link-time optimization")
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
else()
message(WARNING "IPO is not supported: ${IpoError}")
message(STATUS "Configuring WITHOUT link-time optimization ${IpoError}")
endif()
option(ADDRESS_SANITIZER OFF)