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Fix find_path for newer jsoncpp installations 

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
mutilcraft-mt53
William Breathitt Gray 2019-11-16 13:14:24 -05:00 committed by sfan5
parent 49365b25d9
commit 706b6aad06
1 changed files with 1 additions and 1 deletions
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2
cmake/Modules/FindJson.cmake
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@ -8,7 +8,7 @@ option(ENABLE_SYSTEM_JSONCPP "Enable using a system-wide JSONCPP. May cause seg
if(ENABLE_SYSTEM_JSONCPP)
find_library(JSON_LIBRARY NAMES jsoncpp)
find_path(JSON_INCLUDE_DIR json/features.h PATH_SUFFIXES 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)