# - Try to find QCA2 (Qt Cryptography Architecture 2)
# Once done this will define
#
#  QCA2_FOUND - system has QCA2
#  QCA2_INCLUDE_DIR - the QCA2 include directory
#  QCA2_LIBRARIES - the libraries needed to use QCA2
#  QCA2_DEFINITIONS - Compiler switches required for using QCA2
#
# use pkg-config to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
#
# Copyright (c) 2006, Michael Larouche, <michael.larouche@kdemail.net>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

if (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES)

  # in cache allready
  set(QCA2_FOUND TRUE)  

else (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES)

  INCLUDE(UsePkgConfig)

  IF (NOT WIN32)
    PKGCONFIG(qca _Qca2IncDir _Qca2LinkDir _Qca2LinkFlags _Qca2Cflags)

    MESSAGE(STATUS "pkg-config returned ${_Qca2IncDir} for QCA 2 includes")
    set(QCA2_DEFINITIONS ${_Qca2Cflags})
  ENDIF (NOT WIN32)

  FIND_PATH(QCA2_INCLUDE_DIR QtCrypto
    PATHS
    ${_Qca2IncDir}
    )

  MESSAGE(STATUS "QCA2_INCLUDE_DIR has value ${QCA2_INCLUDE_DIR}" )

  FIND_LIBRARY(QCA2_LIBRARIES NAMES qca
    PATHS
    ${_Qca2LinkDir} 
    NO_DEFAULT_PATH 
  )

  if (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES)
    set(QCA2_FOUND TRUE)
  endif (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES)

  if (QCA2_FOUND)
    if (NOT QCA2_FIND_QUIETLY)
      message(STATUS "Found QCA2: ${QCA2_LIBRARIES}")
    endif (NOT QCA2_FIND_QUIETLY)
  else (QCA2_FOUND)
    if (QCA2_FIND_REQUIRED)
      message(SEND_ERROR "Could NOT find QCA2")
    endif (QCA2_FIND_REQUIRED)
  endif (QCA2_FOUND)

  MARK_AS_ADVANCED(QCA2_INCLUDE_DIR QCA2_LIBRARIES)

endif (QCA2_INCLUDE_DIR AND QCA2_LIBRARIES)
