Set C++ standard options in CMake per-target instead of globally (#735)

Setting CMAKE_CXX_STANDARD and CMAKE_CXX_STANDARD_REQUIRED directly is problematic when including yaml-cpp as a subproject.

The proper way is to set these per-target.
This commit is contained in:
Andy Maloney
2019-09-10 10:51:13 -04:00
committed by Jesse Beder
parent 90350662c9
commit d638508d33
3 changed files with 22 additions and 4 deletions

View File

@@ -2,13 +2,25 @@ cmake_minimum_required(VERSION 3.5)
add_sources(parse.cpp)
add_executable(parse parse.cpp)
set_target_properties(parse PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED ON
)
target_link_libraries(parse yaml-cpp)
add_sources(sandbox.cpp)
add_executable(sandbox sandbox.cpp)
set_target_properties(sandbox PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED ON
)
target_link_libraries(sandbox yaml-cpp)
add_sources(read.cpp)
add_executable(read read.cpp)
set_target_properties(read PROPERTIES
CXX_STANDARD 11
CXX_STANDARD_REQUIRED ON
)
target_link_libraries(read yaml-cpp)