Use PKG_SEARCH_MODULE() to detect json-c library,
otherwise the search fails, if both json-c and json
are not present in pkg-config database.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
OPTION(BUILD_LUA "build Lua plugin" ON)
INCLUDE(FindPkgConfig)
OPTION(BUILD_LUA "build Lua plugin" ON)
INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(JSONC json-c)
+PKG_SEARCH_MODULE(JSONC json-c)
IF(JSONC_FOUND)
ADD_DEFINITIONS(-DJSONC)
INCLUDE_DIRECTORIES(${JSONC_INCLUDE_DIRS})
IF(JSONC_FOUND)
ADD_DEFINITIONS(-DJSONC)
INCLUDE_DIRECTORIES(${JSONC_INCLUDE_DIRS})