Update readme

[hubacji1/rrts.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 574c6e727e52257ffe5e87adcd5864f048126d23..e767f08db5093284afc1c39bff9888d98c240df3 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,7 +23,9 @@ endif()
 link_libraries(bcar)
 link_libraries(pslot)
 
-find_package(jsoncpp REQUIRED)
+if (NOT TARGET "JsonCpp::JsonCpp")
+       find_package(jsoncpp REQUIRED)
+endif ()
 link_libraries(jsoncpp_lib)
 
 add_library(rrts STATIC