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json
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json/cmake/config.cmake.in

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CMake
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Create an install target for the project - define the project's version in the cmake listfile - create a config and config version file for the cmake package - install the json.hpp file and the package's targets, config and config version files
2016-04-25 10:23:14 +02:00
@PACKAGE_INIT@
Enable target namespaces and build dir project config CMake convention is to use a project namespace, i.e. Foo::, for imported targets. When multiple targets are imported from a project, this looks like Foo::Bar1 Foo::Bar2, etc. This adds the nlohmann_json:: namespace to the exported target names. This also allows the generated project config files to be used from the build directory instead of just the install directory.
2018-04-09 17:32:18 +02:00
if(NOT TARGET @PROJECT_NAME@::@NLOHMANN_JSON_TARGET_NAME@)
include("${CMAKE_CURRENT_LIST_DIR}/@NLOHMANN_JSON_TARGETS_EXPORT_NAME@.cmake")
Use a version check to provide backwards comatible imported target names.
2018-09-18 19:59:19 +02:00
if((NOT TARGET @NLOHMANN_JSON_TARGET_NAME@) AND
(PACKAGE_FIND_VERSION VERSION_LESS 3.2.0))
add_library(@NLOHMANN_JSON_TARGET_NAME@ ALIAS @PROJECT_NAME@::@NLOHMANN_JSON_TARGET_NAME@)
endif()
Enable target namespaces and build dir project config CMake convention is to use a project namespace, i.e. Foo::, for imported targets. When multiple targets are imported from a project, this looks like Foo::Bar1 Foo::Bar2, etc. This adds the nlohmann_json:: namespace to the exported target names. This also allows the generated project config files to be used from the build directory instead of just the install directory.
2018-04-09 17:32:18 +02:00
endif()
REFACTOR: rewrite CMakeLists.txt for better inlcude and reuse The rewrite uses more cmake build-in automatisms and build-in generates variables to allow better generic reuse. * cmake files are installed to ``` <install_prefix>/lib/cmake/nlohmann_json/ ``` for best support on most systems * include path is set to ``` include ``` for usage as ``` #include <nlohmann/json.hpp> ```
2017-07-29 11:59:09 +02:00
check_required_components("@PROJECT_NAME@")