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Set policy 0100 in toplevel CMAKE

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This commit is contained in:
Jan Möbius
2020-04-30 09:13:30 +02:00
parent db8c060883
commit 7cd3930b02
2 changed files with 6 additions and 5 deletions
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6
CMakeLists.txt
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@@ -12,6 +12,12 @@ if("${PROJECT_NAME}" STREQUAL "")
project (OpenMesh)
endif()
# Set AUTO UIC/MOC Policy to new for CMAKE 3.17 or higher
if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.17")
cmake_policy(SET CMP0100 NEW)
endif()
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.0" AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER "4.9" OR CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL "4.9")
message(WARNING "Your version of GCC contains an optimizer bug. Please verify that you do not use -O3!")