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Protect target JsonCpp::JsonCpp against multi-include

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Fixes #1356
This commit is contained in:
Roelof 2022-09-13 08:02:49 +02:00
parent 69098a18b9
commit 12d9382030
1 changed files with 3 additions and 3 deletions
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4
jsoncpp-namespaced-targets.cmake
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@ -1,7 +1,7 @@
if (TARGET jsoncpp_static)
if (TARGET jsoncpp_static AND NOT TARGET JsonCpp::JsonCpp)
add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_static")
elseif (TARGET jsoncpp_lib)
elseif (TARGET jsoncpp_lib AND NOT TARGET JsonCpp::JsonCpp)
add_library(JsonCpp::JsonCpp INTERFACE IMPORTED)
set_target_properties(JsonCpp::JsonCpp PROPERTIES INTERFACE_LINK_LIBRARIES "jsoncpp_lib")
endif ()