Improvements in package build.

(cherry picked from commit 086792ec)

cmake/OpenCVPackaging.cmake

@@ -2,24 +2,29 @@ if(EXISTS "${CMAKE_ROOT}/Modules/CPack.cmake")
 set(CPACK_set_DESTDIR "on")
 
 if(NOT OPENCV_CUSTOM_PACKAGE_INFO)
-  set(CPACK_PACKAGE_DESCRIPTION "Open Computer Vision Library")
-  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "OpenCV")
+  set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Open Computer Vision Library")
+  set(CPACK_PACKAGE_DESCRIPTION
+"OpenCV (Open Source Computer Vision Library) is an open source computer vision
+and machine learning software library. OpenCV was built to provide a common
+infrastructure for computer vision applications and to accelerate the use of
+machine perception in the commercial products. Being a BSD-licensed product,
+OpenCV makes it easy for businesses to utilize and modify the code.")
   set(CPACK_PACKAGE_VENDOR "OpenCV Foundation")
   set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
   set(CPACK_PACKAGE_CONTACT "admin@opencv.org")
+  set(CPACK_PACKAGE_VERSION_MAJOR "${OPENCV_VERSION_MAJOR}")
+  set(CPACK_PACKAGE_VERSION_MINOR "${OPENCV_VERSION_MINOR}")
+  set(CPACK_PACKAGE_VERSION_PATCH "${OPENCV_VERSION_PATCH}")
+  set(CPACK_PACKAGE_VERSION "${OPENCV_VCSVERSION}")
 endif(NOT OPENCV_CUSTOM_PACKAGE_INFO)
 
-set(CPACK_PACKAGE_VERSION_MAJOR "${OPENCV_VERSION_MAJOR}")
-set(CPACK_PACKAGE_VERSION_MINOR "${OPENCV_VERSION_MINOR}")
-set(CPACK_PACKAGE_VERSION_PATCH "${OPENCV_VERSION_PATCH}")
-
 #arch
 if(X86)
   set(CPACK_DEBIAN_ARCHITECTURE "i386")
   set(CPACK_RPM_PACKAGE_ARCHITECTURE "i686")
 elseif(X86_64)
   set(CPACK_DEBIAN_ARCHITECTURE "amd64")
-  set(CPACK_RPM_PACKAGE_ARCHITECTURE "amd64")
+  set(CPACK_RPM_PACKAGE_ARCHITECTURE "x86_64")
 elseif(ARM)
   set(CPACK_DEBIAN_ARCHITECTURE "armhf")
   set(CPACK_RPM_PACKAGE_ARCHITECTURE "armhf")
@@ -41,11 +46,16 @@ set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${OPENCV_VCSVERSION}-$
 
 #rpm options
 set(CPACK_RPM_COMPONENT_INSTALL TRUE)
-set(CPACK_RPM_PACKAGE_LICENSE ${CPACK_RESOURCE_FILE_LICENSE})
+set(CPACK_RPM_PACKAGE_SUMMARY ${CPACK_PACKAGE_DESCRIPTION_SUMMARY})
+set(CPACK_RPM_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION})
+set(CPACK_RPM_PACKAGE_URL "http://opencv.org")
+set(CPACK_RPM_PACKAGE_LICENSE "BSD")
 
 #deb options
 set(CPACK_DEB_COMPONENT_INSTALL TRUE)
-set(CPACK_DEBIAN_PACKAGE_PRIORITY "extra")
+set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
+set(CPACK_DEBIAN_PACKAGE_SECTION "libs")
+set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "http://opencv.org")
 
 #depencencies
 set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS TRUE)
@@ -55,6 +65,13 @@ set(CPACK_COMPONENT_docs_DEPENDS libs)
 set(CPACK_COMPONENT_java_DEPENDS libs)
 set(CPACK_COMPONENT_python_DEPENDS libs)
 
+if(HAVE_CUDA)
+  string(REPLACE "." "-" cuda_version_suffix ${CUDA_VERSION})
+  set(CPACK_DEB_libs_PACKAGE_DEPENDS "cuda-core-libs-${cuda_version_suffix}, cuda-extra-libs-${cuda_version_suffix}")
+  set(CPACK_COMPONENT_dev_DEPENDS libs)
+  set(CPACK_DEB_dev_PACKAGE_DEPENDS "cuda-headers-${cuda_version_suffix}")
+endif()
+
 if(NOT OPENCV_CUSTOM_PACKAGE_INFO)
   set(CPACK_COMPONENT_libs_DISPLAY_NAME "lib${CMAKE_PROJECT_NAME}")
   set(CPACK_COMPONENT_libs_DESCRIPTION "Open Computer Vision Library")