QPR-11322 Implement zlib support for Python wrappers/wheels

Author: Eric Ehlers

OREAnalytics/CMakeLists.txt

@@ -20,7 +20,7 @@ SET(COMPONENT_LIST date_time filesystem iostreams regex serialization system tim
 if (ORE_BUILD_TESTS)
     LIST(APPEND COMPONENT_LIST unit_test_framework)
 endif()
-if(ORE_USE_ZLIB)
+if(MSVC AND ORE_USE_ZLIB)
     LIST(APPEND COMPONENT_LIST zlib)
 endif()
 find_package (Boost REQUIRED COMPONENTS ${COMPONENT_LIST} OPTIONAL_COMPONENTS chrono)