Linux® From Scratch - Quality of Life (System V Edition) - Version #9162

Chapter 2. General Libraries

nlohmann-json-3.11.3

Introduction to nlohmann-json

The nlohmann-json package provides a header-only in-memory JSON and interface library for C++, like glaze-5.0.1.

nlohmann-json Dependencies

Required

CMake

Installation of nlohmann-json

Install nlohmann-json by running the following commands: 

mkdir build &&
cd    build &&

cmake -D CMAKE_INSTALL_PREFIX=/usr \
      -D CMAKE_BUILD_TYPE=Release  \
      -D BUILD_TESTING=OFF         \
      -D JSON_BuildTests=OFF       \
      -G Ninja .. &&

ninja

Now, as the root user: 

ninja install

Command Explanations

-D BUILD_TESTING=OFF -D JSON_BuildTests=OFF: This parameter disables building tests.

Contents

Installed Programs: None
Installed Libraries: None
Installed Directories: /usr/include/nlohmann and /usr/share/cmake/nlohmann_json