Merge branch 'backport-FindBoost-meta-component-ALL' into release-3.15
Merge-request: !4008
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake
index 078000f..af4947c 100644
--- a/Modules/FindBoost.cmake
+++ b/Modules/FindBoost.cmake
@@ -449,6 +449,9 @@
# Convert component found variables to standard variables if required
# Necessary for legacy boost-cmake and 1.70 builtin BoostConfig
if(Boost_FIND_COMPONENTS)
+ # Ignore the meta-component "ALL", introduced by Boost 1.73
+ list(REMOVE_ITEM Boost_FIND_COMPONENTS "ALL")
+
foreach(_comp IN LISTS Boost_FIND_COMPONENTS)
if(DEFINED Boost_${_comp}_FOUND)
continue()
