mirror of
https://github.com/minetest/minetest.git
synced 2024-12-29 17:37:30 +01:00
706b6aad06
The upstream JsonCpp project has renamed the `json/features.h` file to `json/json_features.h`. This patch fixes the JsonCpp installation search by looking for `json/allocator.h` which has not been renamed on newer versions of JsonCpp. Fixes: https://github.com/minetest/minetest/issues/9119
27 lines
964 B
CMake
27 lines
964 B
CMake
# Look for JSONCPP if asked to.
|
|
# We use a bundled version by default because some distros ship versions of
|
|
# JSONCPP that cause segfaults and other memory errors when we link with them.
|
|
# See https://github.com/minetest/minetest/issues/1793
|
|
|
|
mark_as_advanced(JSON_LIBRARY JSON_INCLUDE_DIR)
|
|
option(ENABLE_SYSTEM_JSONCPP "Enable using a system-wide JSONCPP. May cause segfaults and other memory errors!" FALSE)
|
|
|
|
if(ENABLE_SYSTEM_JSONCPP)
|
|
find_library(JSON_LIBRARY NAMES jsoncpp)
|
|
find_path(JSON_INCLUDE_DIR json/allocator.h PATH_SUFFIXES jsoncpp)
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(JSONCPP DEFAULT_MSG JSON_LIBRARY JSON_INCLUDE_DIR)
|
|
|
|
if(JSONCPP_FOUND)
|
|
message(STATUS "Using system JSONCPP library.")
|
|
endif()
|
|
endif()
|
|
|
|
if(NOT JSONCPP_FOUND)
|
|
message(STATUS "Using bundled JSONCPP library.")
|
|
set(JSON_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/jsoncpp)
|
|
set(JSON_LIBRARY jsoncpp)
|
|
add_subdirectory(lib/jsoncpp)
|
|
endif()
|