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cmake: add CXX_STANDARD_REQUIRED flag to ensure c++ version must be c++26 (#9476)

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As the [cmake documentation](https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD_REQUIRED.html) said, when we use the CMAKE_CXX_STANDARD without CXX_STANDARD_REQUIRED, then the standard version we set will be an optional value, and may decay back to older c++ version. So I add this configuration into cmakelist to ensure c++ version is c++26.
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牧羊犬真Q 2025-02-25 21:49:29 +08:00 • committed by Vaxry
parent d1ea18b492
commit f0850905f0
1 changed files with 1 additions and 0 deletions
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CMakeLists.txt
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@ -77,6 +77,7 @@ add_compile_definitions(HYPRLAND_VERSION="${HYPRLAND_VERSION}")
include_directories(. "src/" "protocols/")
set(CMAKE_CXX_STANDARD 26)
set(CXX_STANDARD_REQUIRED ON)
add_compile_options(
-Wall
-Wextra