petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

Codechange: vendor the nlohmann-json library (#11290)

Browse Source
This commit is contained in:
Patric Stout
2023-09-13 16:11:34 +02:00
committed by GitHub
parent 41de0d46f3
commit ba67f39db6
22 changed files with 24633 additions and 146 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
os/emscripten/cmake/Findnlohmann_json.cmake
View File

@@ -1,21 +0,0 @@
# 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"
)
set(nlohmann_json_LIBRARY "nlohmann_json")
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()