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-rw-r--r--CMakeLists.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd03769..9ec2b4a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@ option (SIGCXX_DISABLE_DEPRECATED "Disable deprecated" OFF)
project (sigc++)
-set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
+set( CMAKE_CXX_STANDARD 17 )
set (PROJECT_SOURCE_DIR "${sigc++_SOURCE_DIR}/sigc++")