Document CMake policy

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Carles Fernandez 2020-01-29 00:56:19 +01:00
parent 04b595188f
commit 89541ad09e
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1 changed files with 4 additions and 2 deletions

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@ -247,11 +247,13 @@ if(NOT CMAKE_MAKE_PROGRAM_PRETTY_NAME)
endif()
if(CMAKE_VERSION VERSION_LESS 3.12)
if(POLICY CMP0057) # required by FindDoxygen.cmake module
cmake_policy(SET CMP0057 NEW)
if(POLICY CMP0057) # required by FindDoxygen.cmake module
cmake_policy(SET CMP0057 NEW) # Support if() IN_LIST operator, added in CMake 3.3
endif()
endif()
################################################################################
# Minimum required versions
################################################################################