CPackDeb optionally generates auto-dependency list part fix of bug 10292
The default behavior is not to activate this option because it may break DEB package building for project who does not use INSTALL RPATH.
This commit is contained in:
Eric NOULARD
parent
1d98623443
commit
ded3a1585b
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@ -1,15 +1,18 @@
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# - The builtin (binary) CPack Deb generator (Unix only)
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# CPackDeb may be used to create Deb package using CPack.
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# CPackDeb is a CPack generator thus it uses the CPACK_XXX variables
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# used by CPack : http://www.cmake.org/Wiki/CMake:CPackConfiguration
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# used by CPack : http://www.cmake.org/Wiki/CMake:CPackConfiguration.
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# CPackDeb generator should work on any linux host but it will
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# produce better deb package when Debian specific tools 'dpkg-xxx'
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# are usable on the build system.
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#
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# However CPackRPM has specific features which are controlled by
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# the specifics CPACK_RPM_XXX variables.You'll find a detailed usage on
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# the wiki:
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# CPackDeb has specific features which are controlled by
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# the specifics CPACK_DEBIAN_XXX variables.You'll find a detailed usage on
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# the wiki:
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# http://www.cmake.org/Wiki/CMake:CPackPackageGenerators#DEB_.28UNIX_only.29
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# However as a handy reminder here comes the list of specific variables:
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#
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# CPACK_DEBIAN_PACKAGE_NAME
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# CPACK_DEBIAN_PACKAGE_NAME
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# Mandatory : YES
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# Default : CPACK_PACKAGE_NAME (lower case)
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# The debian package summary
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@ -19,12 +22,12 @@
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# The debian package version
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# CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
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# Mandatory : YES
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# Default : Output of dpkg --print-architecture or i386
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# Default : Output of dpkg --print-architecture (or i386 if dpkg is not found)
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# The debian package architecture
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# CPACK_DEBIAN_PACKAGE_DEPENDS
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# Mandatory : NO
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# Default : -
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# May be used to set deb dependencies.
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# May be used to set deb dependencies.
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# CPACK_DEBIAN_PACKAGE_MAINTAINER
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# Mandatory : YES
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# Default : CPACK_PACKAGE_CONTACT
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@ -41,6 +44,25 @@
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# Mandatory : YES
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# Default : 'optional'
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# The debian package priority
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# CPACK_DEBIAN_PACKAGE_HOMEPAGE
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# Mandatory : NO
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# Default : -
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# The URL of the web site for this package
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# CPACK_DEBIAN_PACKAGE_SHLIBDEPS
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# Mandatory : NO
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# Default : OFF
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# May be set to ON in order to use dpkg-shlibdeps to generate
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# better package dependency list.
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# You may need set CMAKE_INSTALL_RPATH toi appropriate value
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# if you use this feature, because if you don't dpkg-shlibdeps
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# may fail to find your own shared libs.
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# See http://www.cmake.org/Wiki/CMake_RPATH_handling.
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# CPACK_DEBIAN_PACKAGE_DEBUG
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# Mandatory : NO
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# Default : -
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# May be set when invoking cpack in order to trace debug informations
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# during CPackDeb run.
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#=============================================================================
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# Copyright 2007-2009 Kitware, Inc.
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@ -69,6 +91,103 @@ IF(NOT UNIX)
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MESSAGE(FATAL_ERROR "CPackDeb.cmake may only be used under UNIX.")
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ENDIF(NOT UNIX)
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# CPACK_DEBIAN_PACKAGE_SHLIBDEPS
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# If specify OFF, only user depends are used
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IF(NOT DEFINED CPACK_DEBIAN_PACKAGE_SHLIBDEPS)
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SET(CPACK_DEBIAN_PACKAGE_SHLIBDEPS OFF)
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ENDIF(NOT DEFINED CPACK_DEBIAN_PACKAGE_SHLIBDEPS)
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IF(CPACK_DEBIAN_PACKAGE_SHLIBDEPS)
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# dpkg-shlibdeps is a Debian utility for generating dependency list
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FIND_PROGRAM(SHLIBDEPS_EXECUTABLE dpkg-shlibdeps)
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# Check version of the dpkg-shlibdeps tool using CPackRPM method
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IF(SHLIBDEPS_EXECUTABLE)
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EXECUTE_PROCESS(COMMAND ${SHLIBDEPS_EXECUTABLE} --version
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OUTPUT_VARIABLE _TMP_VERSION
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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STRING(REGEX MATCH "dpkg-shlibdeps version ([0-9]+\\.[0-9]+\\.[0-9]+)"
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SHLIBDEPS_EXECUTABLE_VERSION
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${_TMP_VERSION})
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SET(SHLIBDEPS_EXECUTABLE_VERSION "${CMAKE_MATCH_1}")
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IF(CPACK_DEBIAN_PACKAGE_DEBUG)
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MESSAGE( "CPackDeb Debug: dpkg-shlibdeps version is <${SHLIBDEPS_EXECUTABLE_VERSION}>")
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ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
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# Generating binary list - Get type of all install files
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EXECUTE_PROCESS(COMMAND find -type f
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COMMAND xargs file
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WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
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OUTPUT_VARIABLE CPACK_DEB_INSTALL_FILES)
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# Convert to CMake list
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STRING(REGEX REPLACE "\n" ";" CPACK_DEB_INSTALL_FILES ${CPACK_DEB_INSTALL_FILES})
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# Only dynamically linked ELF files are included
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# Extract only file name infront of ":"
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FOREACH ( _FILE ${CPACK_DEB_INSTALL_FILES})
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IF ( ${_FILE} MATCHES "ELF.*dynamically linked")
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STRING(REGEX MATCH "(^.*):" _FILE_NAME ${_FILE})
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LIST(APPEND CPACK_DEB_BINARY_FILES ${CMAKE_MATCH_1})
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ENDIF()
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ENDFOREACH()
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MESSAGE( "CPackDeb: - Generating dependency list")
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# Create blank control file for running dpkg-shlibdeps
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# There might be some other way to invoke dpkg-shlibdeps without creating this file
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# but standard debian package should not have anything that can collide with this file or directory
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FILE(MAKE_DIRECTORY ${CPACK_TEMPORARY_DIRECTORY}/debian)
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FILE(WRITE ${CPACK_TEMPORARY_DIRECTORY}/debian/control "")
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# Execute dpkg-shlibdeps
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# --ignore-missing-info : allow dpkg-shlibdeps to run even if some libs do not belong to a package
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# -O : print to STDOUT
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EXECUTE_PROCESS(COMMAND ${SHLIBDEPS_EXECUTABLE} --ignore-missing-info -O ${CPACK_DEB_BINARY_FILES}
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WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}"
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OUTPUT_VARIABLE SHLIBDEPS_OUTPUT
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RESULT_VARIABLE SHLIBDEPS_RESULT
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ERROR_VARIABLE SHLIBDEPS_ERROR
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OUTPUT_STRIP_TRAILING_WHITESPACE )
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IF(CPACK_DEBIAN_PACKAGE_DEBUG)
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# dpkg-shlibdeps will throw some warnings if some input files are not binary
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MESSAGE( "CPackDeb Debug: dpkg-shlibdeps warnings \n${SHLIBDEPS_ERROR}")
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ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
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IF (NOT SHLIBDEPS_RESULT EQUAL 0)
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MESSAGE (FATAL_ERROR "CPackDeb: dpkg-shlibdeps: ${SHLIBDEPS_ERROR}")
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ENDIF (NOT SHLIBDEPS_RESULT EQUAL 0)
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#Get rid of prefix generated by dpkg-shlibdeps
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string (REGEX REPLACE "^.*Depends=" "" CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS ${SHLIBDEPS_OUTPUT})
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IF(CPACK_DEBIAN_PACKAGE_DEBUG)
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MESSAGE( "CPackDeb Debug: Found dependency: ${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}")
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ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
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# Remove blank control file
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# Might not be safe if package actual contain file or directory named debian
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FILE(REMOVE_RECURSE "${CPACK_TEMPORARY_DIRECTORY}/debian")
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# Append user depend if set
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IF (CPACK_DEBIAN_PACKAGE_DEPENDS)
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SET (CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}, ${CPACK_DEBIAN_PACKAGE_DEPENDS}")
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ELSE (CPACK_DEBIAN_PACKAGE_DEPENDS)
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SET (CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}")
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ENDIF (CPACK_DEBIAN_PACKAGE_DEPENDS)
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ELSE (SHLIBDEPS_EXECUTABLE)
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IF(CPACK_DEBIAN_PACKAGE_DEBUG)
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MESSAGE( "CPackDeb Debug: Using only user-provided depends because dpkg-shlibdeps is not found.")
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ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
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ENDIF(SHLIBDEPS_EXECUTABLE)
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ELSE (CPACK_DEBIAN_PACKAGE_SHLIBDEPS)
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IF(CPACK_DEBIAN_PACKAGE_DEBUG)
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MESSAGE( "CPackDeb Debug: Using only user-provided depends")
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ENDIF(CPACK_DEBIAN_PACKAGE_DEBUG)
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ENDIF(CPACK_DEBIAN_PACKAGE_SHLIBDEPS)
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# Let's define the control file found in debian package:
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# Binary package:
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@ -84,7 +203,7 @@ ENDIF(NOT CPACK_DEBIAN_PACKAGE_NAME)
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# Version: (mandatory)
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IF(NOT CPACK_DEBIAN_PACKAGE_VERSION)
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IF(NOT CPACK_PACKAGE_VERSION)
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MESSAGE(FATAL_ERROR "Debian package requires a package version")
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MESSAGE(FATAL_ERROR "CPackDeb: Debian package requires a package version")
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ENDIF(NOT CPACK_PACKAGE_VERSION)
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SET(CPACK_DEBIAN_PACKAGE_VERSION ${CPACK_PACKAGE_VERSION})
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ENDIF(NOT CPACK_DEBIAN_PACKAGE_VERSION)
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@ -95,7 +214,7 @@ IF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
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# $ dpkg --print-architecture
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FIND_PROGRAM(DPKG_CMD dpkg)
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IF(NOT DPKG_CMD)
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MESSAGE(STATUS "Can not find dpkg in your path, default to i386.")
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MESSAGE(STATUS "CPackDeb: Can not find dpkg in your path, default to i386.")
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SET(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386)
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ENDIF(NOT DPKG_CMD)
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EXECUTE_PROCESS(COMMAND "${DPKG_CMD}" --print-architecture
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@ -116,7 +235,7 @@ ENDIF(NOT CPACK_DEBIAN_PACKAGE_DEPENDS)
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# Maintainer: (mandatory)
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IF(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER)
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IF(NOT CPACK_PACKAGE_CONTACT)
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MESSAGE(FATAL_ERROR "Debian package requires a maintainer for a package, set CPACK_PACKAGE_CONTACT or CPACK_DEBIAN_PACKAGE_MAINTAINER")
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MESSAGE(FATAL_ERROR "CPackDeb: Debian package requires a maintainer for a package, set CPACK_PACKAGE_CONTACT or CPACK_DEBIAN_PACKAGE_MAINTAINER")
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ENDIF(NOT CPACK_PACKAGE_CONTACT)
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SET(CPACK_DEBIAN_PACKAGE_MAINTAINER ${CPACK_PACKAGE_CONTACT})
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ENDIF(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER)
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@ -124,7 +243,7 @@ ENDIF(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER)
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# Description: (mandatory)
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IF(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION)
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IF(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY)
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MESSAGE(FATAL_ERROR "Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION")
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MESSAGE(FATAL_ERROR "CPackDeb: Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION")
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ENDIF(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY)
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SET(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION_SUMMARY})
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ENDIF(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION)
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@ -147,13 +266,13 @@ ENDIF(NOT CPACK_DEBIAN_PACKAGE_PRIORITY )
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# CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
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# This variable allow advanced user to add custom script to the control.tar.gz (inside the .deb archive)
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# Typical examples are:
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# Typical examples are:
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# - conffiles
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# - postinst
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# - postrm
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# - prerm"
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# Usage:
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# SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
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# SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
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# "${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm")
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@ -87,10 +87,12 @@ int cmCPackDebGenerator::CompressFiles(const char* outFileName,
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// optional entries
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const char* debian_pkg_dep = this->GetOption("CPACK_DEBIAN_PACKAGE_DEPENDS");
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const char* debian_pkg_rec =
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const char* debian_pkg_rec =
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this->GetOption("CPACK_DEBIAN_PACKAGE_RECOMMENDS");
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const char* debian_pkg_sug =
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const char* debian_pkg_sug =
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this->GetOption("CPACK_DEBIAN_PACKAGE_SUGGESTS");
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const char* debian_pkg_url =
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this->GetOption("CPACK_DEBIAN_PACKAGE_HOMEPAGE");
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{ // the scope is needed for cmGeneratedFileStream
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cmGeneratedFileStream out(ctlfilename.c_str());
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@ -111,6 +113,10 @@ int cmCPackDebGenerator::CompressFiles(const char* outFileName,
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{
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out << "Suggests: " << debian_pkg_sug << "\n";
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}
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if(debian_pkg_url)
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{
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out << "Homepage: " << debian_pkg_url << "\n";
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}
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unsigned long totalSize = 0;
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{
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std::string dirName = this->GetOption("CPACK_TEMPORARY_DIRECTORY");
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