Fix for CMake < 3.1

This commit is contained in:
Carles Fernandez 2019-02-24 14:35:18 +01:00
parent 88195f40b8
commit 46f985d763
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GPG Key ID: 4C583C52B0C3877D
1 changed files with 6 additions and 6 deletions

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@ -420,23 +420,23 @@ if(NOT (CMAKE_VERSION VERSION_LESS "3.1"))
else()
if((CMAKE_CXX_COMPILER_ID STREQUAL "GNU") AND NOT WIN32)
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.1.1")
add_compile_options(-std=c++11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else()
add_compile_options(-std=c++14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
endif()
if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
if(OS_IS_MACOSX)
if(CLANG_VERSION VERSION_LESS "600")
add_compile_options(-std=c++11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else()
add_compile_options(-std=c++14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
else()
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "3.5.0")
add_compile_options(-std=c++11)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
else()
add_compile_options(-std=c++14)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
endif()
endif()
endif()