# ==========================================================================
# 2015 by KjellKod.cc. This is PUBLIC DOMAIN to use at your own risk and comes
# with no warranties. This code is yours to share, use and modify with no
# strings attached and no restrictions or obligations.
#
# For more information see g3log/LICENSE or refer refer to http://unlicense.org
# ============================================================================*/

IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   IF(NOT CPACK_PACKAGING_INSTALL_PREFIX)
      IF(NOT CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
         SET(CPACK_PACKAGING_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
         # set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_PREFIX})
      ELSE()
         SET(CPACK_PACKAGING_INSTALL_PREFIX /usr/local)
      ENDIF()
   ENDIF()
   # message("Install rpath location: ${CMAKE_INSTALL_RPATH}") 
ENDIF()

INCLUDE(CMakePackageConfigHelpers)
INCLUDE(GNUInstallDirs)

SET(CPACK_PACKAGE_NAME g3log)
SET(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
SET(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
SET(CPACK_PACKAGE_VERSION_PATCH ${GIT_RELEASE_COMMITS})
SET(CPACK_PACKAGE_DESCRIPTION "Asynchronous 'crash safe' logger
    License: http://unlicense.org
    Repository: https://github.com/KjellKod/g3log")
SET(CPACK_PACKAGE_DESCRIPTION_SUMMARY ${CPACK_PACKAGE_DESCRIPTION})
SET(CPACK_PACKAGE_CONTACT "Kjell Hedstrom hedstrom@kjellkoc.cc")
SET(CPACK_RESOURCE_FILE_LICENSE  ${g3log_SOURCE_DIR}/LICENSE)
SET(CPACK_PACKAGE_VENDOR "KjellKod")

IF(INSTALL_G3LOG)
   INSTALL( TARGETS g3log
               EXPORT g3log-targets
               ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries
               LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} COMPONENT libraries
               RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} COMPONENT libraries
               INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
   )

   INSTALL( FILES ${HEADER_FILES}
               DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/g3log
               COMPONENT headers)

   INSTALL(
      EXPORT g3log-targets
      FILE g3logTargets.cmake
      DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/g3log
   )

   CONFIGURE_PACKAGE_CONFIG_FILE(
      ${PROJECT_SOURCE_DIR}/cmake/g3logConfig.cmake
      ${CMAKE_CURRENT_BINARY_DIR}/g3logConfig.cmake
      INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/g3log
   )

   install(
      FILES ${CMAKE_CURRENT_BINARY_DIR}/g3logConfig.cmake
      DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/g3log
   )
ENDIF()


SET(CPACK_COMPONENTS_ALL libraries headers)
SET(CPACK_COMPONENT_LIBRARIES_DISPLAY_NAME "g3log libraries")
SET(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "g3log C++ headers")

IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
   SET(CPACK_GENERATOR "DEB")
   SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "KjellKod - Kjell Hedstrom")
ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
   SET(CPACK_GENERATOR "ZIP") # Otherwise, NSIS is needed.
ENDIF()

message( STATUS "\nTo create installation package: " )
message( STATUS "make package" )

message( STATUS "\nOption to install using 'make install'" )
message( STATUS "Installation locations: " )
message( STATUS "====================" )
message( STATUS "Headers: ${CPACK_PACKAGING_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}/g3log" )
message( STATUS "Library installation directory: ${CPACK_PACKAGING_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}" )

message( STATUS "For more information please see g3log/CPackLists.txt\n\n" )
IF(NOT MINGW)
   message( STATUS "To install: sudo dpkg -i g3log-***Linux.deb" )
   message( STATUS "To list package contents: sudo dpkg --contents g3log-***Linux.deb" )

   message( STATUS "List content of the installed package: sudo dpkg -L g3log" )
   message( STATUS "To remove: sudo dpkg -r g3log" )
ENDIF()
#  NOTE: to change installation locations you can use the settings below
#  examples:
#  CPACK_PACKAGING_INSTALL_PREFIX
#  CPACK_OUTPUT_FILE_PREFIX
#  CMAKE_INSTALL_PREFIX

   INCLUDE(CPack)