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removed C++11 support

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orignal 2024-09-02 10:55:22 -04:00
parent 9668ea9338
commit c21cf0565b
1 changed files with 3 additions and 5 deletions
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8
build/CMakeLists.txt
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@ -157,21 +157,19 @@ else()
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -ffunction-sections -fdata-sections") set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -ffunction-sections -fdata-sections")
set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,--gc-sections") # -flto is added from above set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,--gc-sections") # -flto is added from above
# check for с++20 & c++17 & c++11 support # check for с++20 & c++17 support
include(CheckCXXCompilerFlag) include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++20" CXX20_SUPPORTED) CHECK_CXX_COMPILER_FLAG("-std=c++20" CXX20_SUPPORTED)
CHECK_CXX_COMPILER_FLAG("-std=c++17" CXX17_SUPPORTED) CHECK_CXX_COMPILER_FLAG("-std=c++17" CXX17_SUPPORTED)
CHECK_CXX_COMPILER_FLAG("-std=c++11" CXX11_SUPPORTED)
if(CXX20_SUPPORTED) if(CXX20_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++20")
elseif(CXX17_SUPPORTED) elseif(CXX17_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
elseif(CXX11_SUPPORTED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else() else()
message(SEND_ERROR "C++20 nor C++17 nor C++11 standard not seems to be supported by compiler. Too old version?") message(SEND_ERROR "C++20 nor C++17 standard not seems to be supported by compiler. Too old version?")
endif() endif()
endif() endif()