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CMPs: only set policy if it exists #353

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Merged
merged 3 commits into from
Sep 26, 2024
Merged

CMPs: only set policy if it exists #353

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9f92e43
only set policy if it exists
20DM Sep 26, 2024
777008a
should greater or equal, d'oh
20DM Sep 26, 2024
e8d8790
fix version
20DM Sep 26, 2024
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12 changes: 9 additions & 3 deletions cmake_files/dependencies.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,9 @@ endif()

find_package(CFitsIO REQUIRED)

cmake_policy(SET CMP0167 OLD)
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.29.0")
cmake_policy(SET CMP0167 NEW)
endif()
find_package(Boost COMPONENTS system filesystem REQUIRED)

find_package(yaml-cpp REQUIRED)
Expand Down Expand Up @@ -50,7 +52,9 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
endif()

if(docs)
cmake_policy(SET CMP0057 NEW)
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.3.0")
cmake_policy(SET CMP0057 NEW)
endif()
find_package(Doxygen REQUIRED dot)
endif()

Expand All @@ -75,7 +79,9 @@ endif()

# Always find open-mp, since it may be used by sopt
if (openmp)
cmake_policy(SET CMP0074 NEW)
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.12.0")
cmake_policy(SET CMP0074 NEW)
endif()
find_package(OpenMP)
if (OPENMP_FOUND)
# Set PURIFY_OPENMP to TRUE when OpenMP is both found and requested
Expand Down