path: root/cmake/FindJsoncpp.cmake

# Find jsoncpp
#
# Find the jsoncpp includes and library
# 
# if you nee to add a custom library search path, do it via via CMAKE_PREFIX_PATH 
# 
# This module defines
#  JSONCPP_INCLUDE_DIRS, where to find header, etc.
#  JSONCPP_LIBRARIES, the libraries needed to use jsoncpp.
#  JSONCPP_FOUND, If false, do not try to use jsoncpp.

# only look in default directories
find_path(
    JSONCPP_INCLUDE_DIR 
    NAMES json/json.h
    PATH_SUFFIXES jsoncpp
    DOC "jsoncpp include dir"
)

find_library(
    JSONCPP_LIBRARY
    NAMES jsoncpp
    DOC "jsoncpp library"
)

set(JSONCPP_INCLUDE_DIRS ${JSONCPP_INCLUDE_DIR})
set(JSONCPP_LIBRARIES ${JSONCPP_LIBRARY})

# debug library on windows
# same naming convention as in qt (appending debug library with d)
# boost is using the same "hack" as us with "optimized" and "debug"
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")

    find_library(
        JSONCPP_LIBRARY_DEBUG
        NAMES jsoncppd
        DOC "jsoncpp debug library"
    )
    
    set(JSONCPP_LIBRARIES optimized ${JSONCPP_LIBRARIES} debug ${JSONCPP_LIBRARY_DEBUG})

endif()

# handle the QUIETLY and REQUIRED arguments and set JSONCPP_FOUND to TRUE
# if all listed variables are TRUE, hide their existence from configuration view
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(jsoncpp DEFAULT_MSG
    JSONCPP_LIBRARY JSONCPP_INCLUDE_DIR)
mark_as_advanced (JSONCPP_INCLUDE_DIR JSONCPP_LIBRARY)