You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
807 B
CMake
21 lines
807 B
CMake
1 year ago
|
# nlohmann-json is a custom addition to the emscripten SDK, so it is possible
|
||
|
# someone patched their SDK. Test out if the SDK supports nlohmann-json.
|
||
|
include(CheckCXXSourceCompiles)
|
||
|
set(CMAKE_REQUIRED_FLAGS "-sUSE_NLOHMANN_JSON=1")
|
||
|
|
||
|
check_cxx_source_compiles("
|
||
|
#include <nlohmann/json.hpp>
|
||
|
int main() { return 0; }"
|
||
|
NLOHMANN_JSON_FOUND
|
||
|
)
|
||
|
|
||
|
if (NLOHMANN_JSON_FOUND)
|
||
|
add_library(nlohmann_json INTERFACE IMPORTED)
|
||
|
set_target_properties(nlohmann_json PROPERTIES
|
||
|
INTERFACE_COMPILE_OPTIONS "-sUSE_NLOHMANN_JSON=1"
|
||
|
INTERFACE_LINK_LIBRARIES "-sUSE_NLOHMANN_JSON=1"
|
||
|
)
|
||
|
else()
|
||
|
message(WARNING "You are using an emscripten SDK without nlohmann-json support. Please apply 'emsdk-nlohmann_json.patch' to your local emsdk installation.")
|
||
|
endif()
|