Use NOT ... VERSION_LESS instead of VERSION_GREATER_EQUAL

This commit is contained in:
Jeff Bolz 2020-01-29 21:39:13 -06:00
parent 9a80305c08
commit 141dbedeac

View File

@ -101,7 +101,7 @@ if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
-Wunused-parameter -Wunused-value -Wunused-variable -Wunused-but-set-parameter -Wunused-but-set-variable -fno-exceptions)
add_compile_options(-Wno-reorder) # disable this from -Wall, since it happens all over.
add_compile_options(-fno-rtti)
if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "9.0.0")
if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0.0")
add_compile_options(-Werror=deprecated-copy)
endif()
elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")