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-rw-r--r--Modules/FindBoost.cmake5
1 files changed, 4 insertions, 1 deletions
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake
index 0e84fab..deac9ef 100644
--- a/Modules/FindBoost.cmake
+++ b/Modules/FindBoost.cmake
@@ -248,6 +248,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
# Save project's policies
cmake_policy(PUSH)
cmake_policy(SET CMP0057 NEW) # if IN_LIST
+cmake_policy(SET CMP0102 NEW) # if mark_as_advanced(non_cache_var)
function(_boost_get_existing_target component target_var)
set(names "${component}")
@@ -441,7 +442,9 @@ if (NOT Boost_NO_BOOST_CMAKE)
# Note that args are passed in the Boost_FIND_xxxxx variables, so there is no
# need to delegate them to this find_package call.
find_package(Boost QUIET NO_MODULE)
- mark_as_advanced(Boost_DIR)
+ if (DEFINED Boost_DIR)
+ mark_as_advanced(Boost_DIR)
+ endif ()
# If we found a boost cmake package, then we're done. Print out what we found.
# Otherwise let the rest of the module try to find it.