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93fcab952b
* Combine client and server man pages.
* Update unit test options and available databases in man page.
* Add `--worldname` to man page.
* Fix a bunch of places where `"Minetest"` was used directly instead of `PROJECT_NAME`.
* Disable server build by default on all operating systems.
* Make `ENABLE_FREETYPE` not fail if FreeType isn't found.
* Enable LevelDB, Redis, and FreeType detection by default.
* Remove the `VERSION_PATCH_ORIG` hack.
* Add option to search for and use system JSONCPP.
* Remove broken LuaJIT version detection.
* Rename `DISABLE_LUAJIT` to `ENABLE_LUAJIT`.
* Rename `minetest_*` variables in `version.{h,cpp}` to `g_*`.
* Clean up style of CMake files.
28 lines
922 B
CMake
28 lines
922 B
CMake
# Look for JSONCPP if asked to.
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# We use a bundled version by default because some distros ship versions of
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# JSONCPP that cause segfaults and other memory errors when we link with them.
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# See https://github.com/minetest/minetest/issues/1793
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mark_as_advanced(JSON_LIBRARY JSON_INCLUDE_DIR)
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option(ENABLE_SYSTEM_JSONCPP "Enable using a system-wide JSONCPP. May cause segfaults and other memory errors!" FALSE)
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if(ENABLE_SYSTEM_JSONCPP)
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find_library(JSON_LIBRARY NAMES jsoncpp)
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find_path(JSON_INCLUDE_DIR json/features.h)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(JSONCPP DEFAULT_MSG JSON_LIBRARY JSON_INCLUDE_DIR)
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if(JSONCPP_FOUND)
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message(STATUS "Using system JSONCPP library.")
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endif()
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endif()
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if(NOT JSONCPP_FOUND)
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message(STATUS "Using bundled JSONCPP library.")
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set(JSON_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/json)
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set(JSON_LIBRARY jsoncpp)
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add_subdirectory(json)
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endif()
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