Added Findjson-c

cmake/Findjson-c.cmake

+# The CERN Tape Archive(CTA) project
+# Copyright(C) 2015  CERN
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This module will set the following variables:
+#     JSON-C_FOUND
+#     JSON-C_INCLUDE_DIRS
+#     JSON-C_LIBRARIES
+
+find_path(JSON-C_INCLUDE_DIRS
+  json.h
+  PATHS /usr/include/json-c
+  NO_DEFAULT_PATH)
+
+find_library(JSON-C_LIBRARIES
+  NAME json-c
+  PATHS /usr/lib64
+  NO_DEFAULT_PATH)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(json-c DEFAULT_MSG
+  JSON-C_INCLUDE_DIRS JSON-C_LIBRARIES)

objectstore/CMakeLists.txt

@@ -4,6 +4,7 @@ include_directories(${CMAKE_CURRENT_SOURCE_DIR}/..)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../middletier)
 
 
+find_package(json-c REQUIRED)
 find_package(Protobuf REQUIRED)
 
 set (CTAProtoFiles