jsoncpp/jsoncpp-namespaced-targets.cmake
xiazuoling.xzl 39e928383f cmake export configuration: allow repeating find_package(jsoncpp) calls
In jsoncpp-namspaced-targets.cmake, it creates JsonCpp::JsonCpp imported
library without first checking whether it was already created by former
call to find_package(JsonCpp).  As CMake allows repeated call to
find_package(), the error of "another target with the same name already
exists" should be fixed.
2023-07-10 11:01:15 +08:00

10 lines
431 B
CMake

if (NOT TARGET JsonCpp::JsonCpp)
if (TARGET jsoncpp_static)
add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_static")
elseif (TARGET jsoncpp_lib)
add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_lib")
endif ()
endif ()