diff options
| author | Even Rouault <even.rouault@spatialys.com> | 2021-04-23 14:17:22 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2021-04-30 13:27:25 +0200 |
| commit | 29ac85d55273e83a3ada19037959ae7c7823f5b7 (patch) | |
| tree | 060870053824413937ed2752e5b8f2c791e57530 /include/proj/internal/include_nlohmann_json.hpp | |
| parent | 36ac12c74210083ff3d699c9a57bf8b421939483 (diff) | |
| download | PROJ-29ac85d55273e83a3ada19037959ae7c7823f5b7.tar.gz PROJ-29ac85d55273e83a3ada19037959ae7c7823f5b7.zip | |
CMake build: add a NLOHMANN_JSON_ORIGIN=auto/external/internal setting allowing to choose which nlohmann/json to use
Co-authored-by: Mike Taves <mwtoews@gmail.com>
Diffstat (limited to 'include/proj/internal/include_nlohmann_json.hpp')
| -rw-r--r-- | include/proj/internal/include_nlohmann_json.hpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/proj/internal/include_nlohmann_json.hpp b/include/proj/internal/include_nlohmann_json.hpp index 68b6836d..6fa5cd2d 100644 --- a/include/proj/internal/include_nlohmann_json.hpp +++ b/include/proj/internal/include_nlohmann_json.hpp @@ -26,13 +26,26 @@ * DEALINGS IN THE SOFTWARE. ****************************************************************************/ +#ifndef INCLUDE_NLOHMANN_JSON_HPP +#define INCLUDE_NLOHMANN_JSON_HPP + #if defined(__GNUC__) #pragma GCC system_header #endif +#ifdef EXTERNAL_NLOHMANN_JSON + +#include <nlohmann/json.hpp> + +#else // !EXTERNAL_NLOHMANN_JSON + // to avoid any clash if PROJ users have another version of nlohmann/json.hpp #define nlohmann proj_nlohmann #if !defined(DOXYGEN_ENABLED) -#include "nlohmann/json.hpp" +#include "vendor/nlohmann/json.hpp" #endif + +#endif // EXTERNAL_NLOHMANN_JSON + +#endif // INCLUDE_NLOHMANN_JSON_HPP |