# ==========================================================================
# 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
# ============================================================================*/

 #  INSTALL( TARGETS g3logger_shared
 #           ARCHIVE
 #           LIBRARY DESTINATION lib/g3log
 #           COMPONENT libraries)

 #  INSTALL( FILES ${HEADER_FILES}
 #           DESTINATION include
 #           COMPONENT headers)

SET(MAJOR_VERSION 1)
IF (NOT DEFINED ${VERSION})
   MESSAGE("Extracting git software version")
   execute_process(COMMAND bash "-c" "git rev-list --branches HEAD | wc -l | tr -d ' ' | tr -d '\n'" OUTPUT_VARIABLE GIT_VERSION)
   SET(MINOR_VERSION ${GIT_VERSION})
   SET(BUILD_NUMBER 0)
   SET(VERSION ${MAJOR_VERSION}.${MINOR_VERSION}.${BUILD_NUMBER}) 
ENDIF()
MESSAGE("Software Version: ${VERSION}")

SET(CMAKE_INSTALL_LIBDIR lib CACHE PATH "Output dir for libraries")
SET(CMAKE_INSTALL_HEADERDIR include CACHE PATH "Output dir for headers")

IF (NOT DEFINED ${CPACK_INSTALL_PREFIX})
   SET(CPACK_INSTALL_PREFIX "/usr/local")
ENDIF()


SET(CPACK_PACKAGE_NAME g3log)
SET(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})
SET(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})
SET(CPACK_PACKAGE_VERSION_PATCH ${BUILD_NUMBER})
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")


INSTALL( TARGETS g3logger g3logger_shared
            ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
            LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
            COMPONENT libraries)

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

INSTALL( FILES ${PROJECT_SOURCE_DIR}/cmake/G3LOGConfig.cmake
            DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/G3LOG)

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")
   MESSAGE("\nTo create installation package: ")
   MESSAGE("make package")
ENDIF()


MESSAGE("\nOption to install using 'sudo make install")
MESSAGE("Installation locations: ")
MESSAGE("====================")
MESSAGE("Headers: ${CPACK_INSTALL_PREFIX}/${CMAKE_INSTALL_HEADERDIR}/g3log")
MESSAGE("Library installation directory: ${CPACK_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")

MESSAGE("For more information please see g3log/CPackLists.txt\n\n")
MESSAGE("To install: sudo dpkg -i g3log-***Linux.deb")
MESSAGE("To list package contents: sudo dpkg --contents g3log-***Linux.deb")

MESSAGE("List content of the installed package: sudo dpkg -L g3log")
MESSAGE("To remove: sudo dpkg -r g3log")

#  NOTE: to change installation locations you can use the settings below
#  examples:
#  CPACK_INSTALL_PREFIX
#  CPACK_PACKAGE_INSTALL_DIRECTORY
#  CMAKE_INSTALL_HEADERDIR
#  CMAKE_INSTALL_LIBDIR


INCLUDE(CPack)