[cpack] Add CPackConfig.cmake with common variables and logic

project/cmake/cpack/CPackConfig.cmake

@@ -0,0 +1,39 @@
+if(NOT CPACK_PACKAGE_NAME)
+  set(CPACK_PACKAGE_NAME ${APP_NAME_LC})
+endif()
+if(NOT CPACK_PACKAGE_VENDOR)
+  set(CPACK_PACKAGE_VENDOR ${COMPANY_NAME})
+endif()
+if(NOT CPACK_PACKAGE_DIRECTORY)
+  set(CPACK_PACKAGE_DIRECTORY ${CMAKE_BINARY_DIR}/packages)
+endif()
+if(NOT CPACK_PACKAGE_VERSION)
+  set(CPACK_PACKAGE_VERSION ${APP_VERSION_MAJOR}.${APP_VERSION_MINOR})
+endif()
+if(NOT CPACK_PACKAGE_VERSION_MAJOR)
+  set(CPACK_PACKAGE_VERSION_MAJOR ${APP_VERSION_MAJOR})
+endif()
+if(NOT CPACK_PACKAGE_VERSION_MINOR)
+  set(CPACK_PACKAGE_VERSION_MINOR ${APP_VERSION_MINOR})
+endif()
+if(NOT CPACK_PACKAGE_VERSION_PATCH)
+  set(CPACK_PACKAGE_VERSION_PATCH "0")
+endif()
+if(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY)
+  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "\
+Kodi®, formerly known as XBMC™, is an award-winning free and open source (GPL) \
+software media center for playing videos, music, pictures, games, and more")
+endif()
+if(NOT CPACK_SYSTEM_NAME)
+  set(CPACK_SYSTEM_NAME ${CMAKE_SYSTEM_PROCESSOR})
+  if(CPACK_SYSTEM_NAME STREQUAL x86_64)
+    set(CPACK_SYSTEM_NAME amd64)
+  endif()
+endif()
+if(NOT CPACK_PACKAGE_FILE_NAME)
+  set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME}")
+endif()
+if(NOT CPACK_PACKAGE_INSTALL_DIRECTORY)
+  set(CPACK_PACKAGE_INSTALL_DIRECTORY ${APP_NAME_LC})
+endif()
+