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Update more examples from the readme (#241)

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* update examples from the readme

* add explainations to the examples
This commit is contained in:
Lars Melchior
2021-03-26 17:31:35 +01:00
committed by GitHub
parent 4fad2eac0a
commit 310efb9b17
4 changed files with 29 additions and 67 deletions
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16
examples/json/CMakeLists.txt
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@@ -5,22 +5,10 @@ project(CPMJSONExample)
# ---- Dependencies ----
include(../../cmake/CPM.cmake)
CPMAddPackage(
NAME nlohmann_json
VERSION 3.9.1
# not using the repo as it takes forever to clone
URL https://github.com/nlohmann/json/releases/download/v3.9.1/include.zip
URL_HASH SHA256=6bea5877b1541d353bd77bdfbdb2696333ae5ed8f9e8cc22df657192218cad91
)
if(nlohmann_json_ADDED)
add_library(nlohmann_json INTERFACE)
target_include_directories(nlohmann_json SYSTEM INTERFACE ${nlohmann_json_SOURCE_DIR}/include)
endif()
CPMAddPackage("gh:nlohmann/json@3.9.1")
# ---- Executable ----
add_executable(CPMJSONExample main.cpp)
target_compile_features(CPMJSONExample PRIVATE cxx_std_17)
target_link_libraries(CPMJSONExample nlohmann_json)
target_link_libraries(CPMJSONExample nlohmann_json::nlohmann_json)