- target_compile_options(${lib} PRIVATE -Wall)
- set_target_properties(${lib} PROPERTIES SOVERSION ${VPP_LIB_VERSION})
+ target_compile_options(${lib} PRIVATE -Wall -fno-common)
+ if(VPP_LIB_VERSION)
+ set_target_properties(${lib} PROPERTIES SOVERSION ${VPP_LIB_VERSION})
+ endif()