luo980/json-schema-validator
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Handle nlohmann dependency

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Not an ideal approach, but required in order for the exported target to have appropriate linkage.
Maybe this can be designed to become a PRIVATE link library, but then how does it ensure the target is installed?

Signed-off-by: Cristian Le <cristian.le@mpsd.mpg.de>
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Cristian Le 2023-05-09 17:26:12 +02:00 committed by Cristian Le
parent bed9dfd21c
commit e1ebdefdd4
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CMakeLists.txt
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@ -87,8 +87,22 @@ else ()
endif ()
endif ()
# Handle configure flags
if (JSON_VALIDATOR_INSTALL)
# TODO: This is not ideal, this package should not be installing nlohmann::json
# Currently required in order to satisfy cmake exporter
set(JSON_Install ON CACHE BOOL "")
endif ()
# Get all dependencies
FetchContent_MakeAvailable(${fetch_packages})
if (JSON_VALIDATOR_INSTALL AND NOT nlohmann_json_FOUND AND JSON_Install)
# TODO: This is not ideal
message(WARNING
"JsonValidator: No nlohmann::json found on the system and nlohmann_json_schema_validator will be installed\n"
"This will also install nlohmann::json in its typical installation path\n"
"This is not ideal because it might overwrite system installed")
endif ()
#[==============================================================================================[
# Main definition #