diff --git a/CMakeLists.txt b/CMakeLists.txt index 4b010de5ab5cd8ddbd3b867b2d4e7d0ca1bece4b..f59045da2413c77062cdb1e626e68e36898a4c90 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -148,7 +148,9 @@ set(PUGS_ENABLE_PETSC AUTO CACHE STRING "Choose one of: AUTO ON OFF") if (PUGS_ENABLE_PETSC MATCHES "^(AUTO|ON)$") - cmake_policy(SET CMP0075 OLD) + if (${CMAKE_VERSION} VERSION_GREATER "3.12") + cmake_policy(SET CMP0075 OLD) + endif() find_package(PETSc) set(PUGS_HAS_PETSC ${PETSC_FOUND}) else()