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FindBoost: only mark Boost_DIR as advanced if defined

This commit is contained in:
Ben Boeckel
2019-12-19 11:54:27 -05:00
parent 338c7916ba
commit 85cd26b8a6

View File

@@ -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.