From: Igor Gnatenko <i.gnatenko.brain@gmail.com>
Date: Mon, 24 Aug 2015 16:05:41 +0000 (+0300)
Subject: FindJson: use PATH_SUFFIXES jsoncpp to find incdir
X-Git-Tag: 0.4.14~671
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=88a44122abdef9c23c5ab984742f12e4fbd41188;p=oweals%2Fminetest.git

FindJson: use PATH_SUFFIXES jsoncpp to find incdir

For example, on Fedora systems jsoncpp headers is installed in `/usr/include/jsoncpp`.
---

diff --git a/cmake/Modules/FindJson.cmake b/cmake/Modules/FindJson.cmake
index 8e355b93f..1558b0fcf 100644
--- a/cmake/Modules/FindJson.cmake
+++ b/cmake/Modules/FindJson.cmake
@@ -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)
+	find_path(JSON_INCLUDE_DIR json/features.h PATH_SUFFIXES jsoncpp)
 
 	include(FindPackageHandleStandardArgs)
 	find_package_handle_standard_args(JSONCPP DEFAULT_MSG JSON_LIBRARY JSON_INCLUDE_DIR)