modyfied findjsoncpp cmake to look for debug library

cmake/FindJsoncpp.cmake

@@ -1,103 +1,47 @@
-# - try to find JSONCPP library
+# Find jsoncpp
 #
-# Cache Variables: (probably not for direct use in your scripts)
-#  JSONCPP_INCLUDE_DIR
-#  JSONCPP_LIBRARY
-#
-# Non-cache variables you might use in your CMakeLists.txt:
-#  JSONCPP_FOUND
-#  JSONCPP_INCLUDE_DIRS
-#  JSONCPP_LIBRARIES
-#
-# Requires these CMake modules:
-#  FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
-#
-# Author:
-# 2011 Philippe Crassous (ENSAM ParisTech / Institut Image) p.crassous _at_ free.fr
-#
-# Adapted from the Virtual Reality Peripheral Network library.
-# https://github.com/rpavlik/vrpn/blob/master/README.Legal
-#
-
-set(JSONCPP_ROOT_DIR
-	"${JSONCPP_ROOT_DIR}"
-	CACHE
-	PATH
-	"Directory to search for JSONCPP")
-set(_jsoncppnames)
-set(_pathsuffixes
-	suncc
-	vacpp
-	mingw
-	msvc6
-	msvc7
-	msvc71
-	msvc80
-	msvc90
-	linux-gcc)
-if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	execute_process(COMMAND
-		${CMAKE_CXX_COMPILER}
-		-dumpversion
-		OUTPUT_VARIABLE
-		_gnucxx_ver
-		OUTPUT_STRIP_TRAILING_WHITESPACE)
-	list(APPEND
-		_jsoncppnames
-		json_linux-gcc-${_gnucxx_ver}_libmt
-		json_linux-gcc_libmt)
-	list(APPEND _pathsuffixes linux-gcc-${_gnucxx_ver})
-elseif(MSVC)
-	if(MSVC_VERSION EQUAL 1200)
-		list(APPEND _jsoncppnames json_vc6_libmt)
-	elseif(MSVC_VERSION EQUAL 1300)
-		list(APPEND _jsoncppnames json_vc7_libmt)
-	elseif(MSVC_VERSION EQUAL 1310)
-		list(APPEND _jsoncppnames json_vc71_libmt)
-	elseif(MSVC_VERSION EQUAL 1400)
-		list(APPEND _jsoncppnames json_vc8_libmt)
-	elseif(MSVC_VERSION EQUAL 1500)
-		list(APPEND _jsoncppnames json_vc9_libmt)
-	elseif(MSVC_VERSION EQUAL 1600)
-		list(APPEND _jsoncppnames json_vc10_libmt)
-	endif()
-else()
-	list(APPEND _jsoncppnames
-		json_suncc_libmt
-		json_vacpp_libmt)
-endif()
-
-list(APPEND _jsoncppnames
-	json_mingw_libmt
-    jsoncpp)
-
-find_library(JSONCPP_LIBRARY
-	NAMES
-	${_jsoncppnames}
-	PATHS
-	"${JSONCPP_ROOT_DIR}/libs"
-	PATH_SUFFIXES
-	${_pathsuffixes})
-
-find_path(JSONCPP_INCLUDE_DIR
-	NAMES
-	json/json.h
-	PATHS
-	"${JSONCPP_ROOT_DIR}"
-	PATH_SUFFIXES jsoncpp
-	include)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(JSONCPP
-	DEFAULT_MSG
+# Find the jsoncpp includes and library
+# 
+# if you nee to add a custom library search path, do it via via CMAKE_FIND_ROOT_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 jsoncpp/json/json.h
+	DOC "jsoncpp include dir"
+)
+
+find_library(
 	JSONCPP_LIBRARY
-	JSONCPP_INCLUDE_DIR)
+	NAMES jsoncpp
+	DOC "jsoncpp library"
+)
+
+set(JSONCPP_INCLUDE_DIRS ${JSONCPP_INCLUDE_DIR})
+set(JSONCPP_LIBRARIES ${JSONCPP_LIBRARY})
+
+# debug library on windows
+# same naming convention as in qt (appending debug library with d)
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+	find_library(
+		JSONCPP_LIBRARY_DEBUG
+		NAMES jsoncppd
+		DOC "jsoncpp debug library"
+	)
+	
+	set(JSONCPP_LIBRARIES ${JSONCPP_LIBRARIES} ${JSONCPP_LIBRARY_DEBUG})
 
-if(JSONCPP_FOUND)
-	set(JSONCPP_LIBRARIES "${JSONCPP_LIBRARY}")
-	set(JSONCPP_INCLUDE_DIRS "${JSONCPP_INCLUDE_DIR}")
-	mark_as_advanced(JSONCPP_ROOT_DIR)
 endif()
 
-mark_as_advanced(JSONCPP_INCLUDE_DIR JSONCPP_LIBRARY)
+# handle the QUIETLY and REQUIRED arguments and set GMP_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_INCLUDE_DIR JSONCPP_LIBRARY)
+mark_as_advanced (JSONCPP_INCLUDE_DIR JSONCPP_LIBRARY)