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CPackDeb.cmake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. # CPack script for creating Debian package # Author: Mathieu Malaterre # # http://wiki.debian.org/HowToPackageForDebian if(CMAKE_BINARY_DIR) message(FATAL_ERROR "CPackDeb.cmake may only be used by CPack internally.") endif() cmake_policy(PUSH) cmake_policy(SET CMP0057 NEW) # if IN_LIST function(cpack_deb_variable_fallback OUTPUT_VAR_NAME) set(FALLBACK_VAR_NAMES ${ARGN}) foreach(variable_name IN LISTS FALLBACK_VAR_NAMES) if(${variable_name}) set(${OUTPUT_VAR_NAME} "${${variable_name}}" PARENT_SCOPE) break() endif() endforeach() endfunction() function(get_component_package_name var component) string(TOUPPER "${component}" component_upcase) if(CPACK_DEBIAN_${component_upcase}_PACKAGE_NAME) string(TOLOWER "${CPACK_DEBIAN_${component_upcase}_PACKAGE_NAME}" package_name) else() string(TOLOWER "${CPACK_DEBIAN_PACKAGE_NAME}-${component}" package_name) endif() set("${var}" "${package_name}" PARENT_SCOPE) endfunction() #extract library name and version for given shared object function(extract_so_info shared_object libname version) if(READELF_EXECUTABLE) execute_process(COMMAND "${READELF_EXECUTABLE}" -d "${shared_object}" WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" RESULT_VARIABLE result OUTPUT_VARIABLE output ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if(result EQUAL 0) string(REGEX MATCH "\\(?SONAME\\)?[^\n]*\\[([^\n]+)\\.so\\.([^\n]*)\\]" soname "${output}") set(${libname} "${CMAKE_MATCH_1}" PARENT_SCOPE) set(${version} "${CMAKE_MATCH_2}" PARENT_SCOPE) else() message(WARNING "Error running readelf for \"${shared_object}\"") endif() else() message(FATAL_ERROR "Readelf utility is not available.") endif() endfunction() function(cpack_deb_check_description SUMMARY LINES RESULT_VARIABLE) set(_result TRUE) # Get the summary line if(NOT SUMMARY MATCHES "^[^\\s].*$") set(_result FALSE) set(${RESULT_VARIABLE} ${_result} PARENT_SCOPE) return() endif() foreach(_line IN LISTS LINES) if(NOT _line MATCHES "^ +[^ ]+.*$") set(_result FALSE) break() endif() endforeach() set(${RESULT_VARIABLE} ${_result} PARENT_SCOPE) endfunction() function(cpack_deb_format_package_description TEXT OUTPUT_VAR) # Turn the possible multi-line string into a list string(UUID uuid NAMESPACE 00000000-0000-0000-0000-000000000000 TYPE SHA1) string(REPLACE ";" "${uuid}" _text "${TEXT}") string(REPLACE "\n" ";" _lines "${_text}") list(POP_FRONT _lines _summary) # If the description ends with a newline (e.g. typically if it was read # from a file) the last line will be empty. We drop it here, otherwise # it would be replaced by a `.` which would lead to the package violating # the extended-description-contains-empty-paragraph debian policy list(POP_BACK _lines _last_line) string(STRIP "${_last_line}" _last_line_strip) if(_last_line_strip) list(APPEND _lines "${_last_line_strip}") endif() # Check if reformatting required cpack_deb_check_description("${_summary}" "${_lines}" _result) if(_result) # Ok, no formatting required set(${OUTPUT_VAR} "${TEXT}" PARENT_SCOPE) return() endif() # Format the summary line string(STRIP "${_summary}" _summary) # Make sure the rest formatted properly set(_result) foreach(_line IN LISTS _lines) string(STRIP "${_line}" _line_strip) if(NOT _line_strip) # Replace empty lines w/ a _single full stop character_ set(_line " .") else() # Prepend the normal lines w/ a single space. # If the line already starts w/ at least one space, # it'll become _verbatim_ (assuming it supposed to be # verbatim in the original text). string(PREPEND _line " ") endif() list(APPEND _result "${_line}") endforeach() list(PREPEND _result "${_summary}") list(JOIN _result "\n" _result) string(REPLACE "${uuid}" ";" _result "${_result}") set(${OUTPUT_VAR} "${_result}" PARENT_SCOPE) endfunction() function(cpack_deb_prepare_package_vars) # CPACK_DEBIAN_PACKAGE_SHLIBDEPS # If specify OFF, only user depends are used if(NOT DEFINED CPACK_DEBIAN_PACKAGE_SHLIBDEPS) set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS OFF) endif() set(WDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}${CPACK_DEB_PACKAGE_COMPONENT_PART_PATH}") set(DBGSYMDIR "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_PACKAGE_FILE_NAME}${CPACK_DEB_PACKAGE_COMPONENT_PART_PATH}-dbgsym") file(REMOVE_RECURSE "${DBGSYMDIR}") # per component automatic discover: some of the component might not have # binaries. if(CPACK_DEB_PACKAGE_COMPONENT) string(TOUPPER "${CPACK_DEB_PACKAGE_COMPONENT}" _local_component_name) set(_component_shlibdeps_var "CPACK_DEBIAN_${_local_component_name}_PACKAGE_SHLIBDEPS") # if set, overrides the global configuration if(DEFINED ${_component_shlibdeps_var}) set(CPACK_DEBIAN_PACKAGE_SHLIBDEPS "${${_component_shlibdeps_var}}") if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb Debug: component '${CPACK_DEB_PACKAGE_COMPONENT}' dpkg-shlibdeps set to ${CPACK_DEBIAN_PACKAGE_SHLIBDEPS}") endif() endif() endif() cpack_deb_variable_fallback("CPACK_DEBIAN_DEBUGINFO_PACKAGE" "CPACK_DEBIAN_${_local_component_name}_DEBUGINFO_PACKAGE" "CPACK_DEBIAN_DEBUGINFO_PACKAGE") if(CPACK_DEBIAN_PACKAGE_SHLIBDEPS OR CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS OR CPACK_DEBIAN_DEBUGINFO_PACKAGE) # Generating binary list - Get type of all install files file(GLOB_RECURSE FILE_PATHS_ LIST_DIRECTORIES false RELATIVE "${WDIR}" "${WDIR}/*") find_program(FILE_EXECUTABLE file) if(NOT FILE_EXECUTABLE) message(FATAL_ERROR "CPackDeb: file utility is not available. CPACK_DEBIAN_PACKAGE_SHLIBDEPS and CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS options are not available.") endif() # get file info so that we can determine if file is executable or not unset(CPACK_DEB_INSTALL_FILES) foreach(FILE_ IN LISTS FILE_PATHS_) execute_process(COMMAND ${CMAKE_COMMAND} -E env LC_ALL=C ${FILE_EXECUTABLE} "./${FILE_}" WORKING_DIRECTORY "${WDIR}" RESULT_VARIABLE FILE_RESULT_ OUTPUT_VARIABLE INSTALL_FILE_) if(NOT FILE_RESULT_ EQUAL 0) message(FATAL_ERROR "CPackDeb: execution of command: '${FILE_EXECUTABLE} ./${FILE_}' failed with exit code: ${FILE_RESULT_}") endif() list(APPEND CPACK_DEB_INSTALL_FILES "${INSTALL_FILE_}") endforeach() # Only dynamically linked ELF files are included # Extract only file name infront of ":" foreach(_FILE IN LISTS CPACK_DEB_INSTALL_FILES) if(_FILE MATCHES "ELF.*dynamically linked") string(REGEX MATCH "(^.*):" _FILE_NAME "${_FILE}") list(APPEND CPACK_DEB_BINARY_FILES "${CMAKE_MATCH_1}") set(CONTAINS_EXECUTABLE_FILES_ TRUE) endif() if(_FILE MATCHES "ELF.*shared object") string(REGEX MATCH "(^.*):" _FILE_NAME "${_FILE}") list(APPEND CPACK_DEB_SHARED_OBJECT_FILES "${CMAKE_MATCH_1}") endif() if(_FILE MATCHES "ELF.*not stripped") string(REGEX MATCH "(^.*):" _FILE_NAME "${_FILE}") list(APPEND CPACK_DEB_UNSTRIPPED_FILES "${CMAKE_MATCH_1}") endif() endforeach() endif() find_program(READELF_EXECUTABLE NAMES readelf) if(CPACK_DEBIAN_DEBUGINFO_PACKAGE AND CPACK_DEB_UNSTRIPPED_FILES) find_program(OBJCOPY_EXECUTABLE NAMES objcopy) if(NOT OBJCOPY_EXECUTABLE) message(FATAL_ERROR "debuginfo packages require the objcopy tool") endif() if(NOT READELF_EXECUTABLE) message(FATAL_ERROR "debuginfo packages require the readelf tool") endif() file(RELATIVE_PATH _DBGSYM_ROOT "${CPACK_TEMPORARY_DIRECTORY}" "${DBGSYMDIR}") foreach(_FILE IN LISTS CPACK_DEB_UNSTRIPPED_FILES) # Get the file's Build ID execute_process(COMMAND env LC_ALL=C ${READELF_EXECUTABLE} -n "${_FILE}" WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" OUTPUT_VARIABLE READELF_OUTPUT RESULT_VARIABLE READELF_RESULT ERROR_VARIABLE READELF_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ) if(NOT READELF_RESULT EQUAL 0) message(FATAL_ERROR "CPackDeb: readelf: '${READELF_ERROR}';\n" "executed command: '${READELF_EXECUTABLE} -n ${_FILE}'") endif() if(READELF_OUTPUT MATCHES "Build ID: ([0-9a-zA-Z][0-9a-zA-Z])([0-9a-zA-Z]*)") set(_BUILD_ID_START ${CMAKE_MATCH_1}) set(_BUILD_ID_REMAINING ${CMAKE_MATCH_2}) list(APPEND BUILD_IDS ${_BUILD_ID_START}${_BUILD_ID_REMAINING}) else() message(FATAL_ERROR "Unable to determine Build ID for ${_FILE}") endif() # Split out the debug symbols from the binaries set(_FILE_DBGSYM ${_DBGSYM_ROOT}/usr/lib/debug/.build-id/${_BUILD_ID_START}/${_BUILD_ID_REMAINING}.debug) get_filename_component(_OUT_DIR "${_FILE_DBGSYM}" DIRECTORY) file(MAKE_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}/${_OUT_DIR}") execute_process(COMMAND ${OBJCOPY_EXECUTABLE} --only-keep-debug "${_FILE}" "${_FILE_DBGSYM}" WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" OUTPUT_VARIABLE OBJCOPY_OUTPUT RESULT_VARIABLE OBJCOPY_RESULT ERROR_VARIABLE OBJCOPY_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ) if(NOT OBJCOPY_RESULT EQUAL 0) message(FATAL_ERROR "CPackDeb: objcopy: '${OBJCOPY_ERROR}';\n" "executed command: '${OBJCOPY_EXECUTABLE} --only-keep-debug ${_FILE} ${_FILE_DBGSYM}'") endif() execute_process(COMMAND ${OBJCOPY_EXECUTABLE} --strip-unneeded ${_FILE} WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" OUTPUT_VARIABLE OBJCOPY_OUTPUT RESULT_VARIABLE OBJCOPY_RESULT ERROR_VARIABLE OBJCOPY_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ) if(NOT OBJCOPY_RESULT EQUAL 0) message(FATAL_ERROR "CPackDeb: objcopy: '${OBJCOPY_ERROR}';\n" "executed command: '${OBJCOPY_EXECUTABLE} --strip-debug ${_FILE}'") endif() execute_process(COMMAND ${OBJCOPY_EXECUTABLE} --add-gnu-debuglink=${_FILE_DBGSYM} ${_FILE} WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" OUTPUT_VARIABLE OBJCOPY_OUTPUT RESULT_VARIABLE OBJCOPY_RESULT ERROR_VARIABLE OBJCOPY_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ) if(NOT OBJCOPY_RESULT EQUAL 0) message(FATAL_ERROR "CPackDeb: objcopy: '${OBJCOPY_ERROR}';\n" "executed command: '${OBJCOPY_EXECUTABLE} --add-gnu-debuglink=${_FILE_DBGSYM} ${_FILE}'") endif() endforeach() endif() if(CPACK_DEBIAN_PACKAGE_SHLIBDEPS) # dpkg-shlibdeps is a Debian utility for generating dependency list find_program(SHLIBDEPS_EXECUTABLE dpkg-shlibdeps) if(SHLIBDEPS_EXECUTABLE) # Check version of the dpkg-shlibdeps tool using CPackDEB method execute_process(COMMAND ${CMAKE_COMMAND} -E env LC_ALL=C ${SHLIBDEPS_EXECUTABLE} --version OUTPUT_VARIABLE _TMP_VERSION ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if(_TMP_VERSION MATCHES "dpkg-shlibdeps version ([0-9]+\\.[0-9]+\\.[0-9]+)") set(SHLIBDEPS_EXECUTABLE_VERSION "${CMAKE_MATCH_1}") else() unset(SHLIBDEPS_EXECUTABLE_VERSION) endif() if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb Debug: dpkg-shlibdeps --version output is '${_TMP_VERSION}'") message("CPackDeb Debug: dpkg-shlibdeps version is <${SHLIBDEPS_EXECUTABLE_VERSION}>") endif() if(CONTAINS_EXECUTABLE_FILES_) message("CPackDeb: - Generating dependency list") # Create blank control file for running dpkg-shlibdeps # There might be some other way to invoke dpkg-shlibdeps without creating this file # but standard debian package should not have anything that can collide with this file or directory file(MAKE_DIRECTORY ${CPACK_TEMPORARY_DIRECTORY}/debian) file(WRITE ${CPACK_TEMPORARY_DIRECTORY}/debian/control "") # Create a DEBIAN directory so that dpkg-shlibdeps can find the package dir when resolving $ORIGIN. file(MAKE_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}/DEBIAN") # Add --ignore-missing-info if the tool supports it execute_process(COMMAND ${CMAKE_COMMAND} -E env LC_ALL=C ${SHLIBDEPS_EXECUTABLE} --help OUTPUT_VARIABLE _TMP_HELP ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if(_TMP_HELP MATCHES "--ignore-missing-info") set(IGNORE_MISSING_INFO_FLAG "--ignore-missing-info") endif() # Execute dpkg-shlibdeps # --ignore-missing-info : allow dpkg-shlibdeps to run even if some libs do not belong to a package # -O : print to STDOUT execute_process(COMMAND ${SHLIBDEPS_EXECUTABLE} ${IGNORE_MISSING_INFO_FLAG} -O ${CPACK_DEB_BINARY_FILES} WORKING_DIRECTORY "${CPACK_TEMPORARY_DIRECTORY}" OUTPUT_VARIABLE SHLIBDEPS_OUTPUT RESULT_VARIABLE SHLIBDEPS_RESULT ERROR_VARIABLE SHLIBDEPS_ERROR OUTPUT_STRIP_TRAILING_WHITESPACE ) if(CPACK_DEBIAN_PACKAGE_DEBUG) # dpkg-shlibdeps will throw some warnings if some input files are not binary message( "CPackDeb Debug: dpkg-shlibdeps warnings \n${SHLIBDEPS_ERROR}") endif() if(NOT SHLIBDEPS_RESULT EQUAL 0) message(FATAL_ERROR "CPackDeb: dpkg-shlibdeps: '${SHLIBDEPS_ERROR}';\n" "executed command: '${SHLIBDEPS_EXECUTABLE} ${IGNORE_MISSING_INFO_FLAG} -O ${CPACK_DEB_BINARY_FILES}';\n" "found files: '${INSTALL_FILE_}';\n" "files info: '${CPACK_DEB_INSTALL_FILES}';\n" "binary files: '${CPACK_DEB_BINARY_FILES}'") endif() #Get rid of prefix generated by dpkg-shlibdeps string(REGEX REPLACE "^.*Depends=" "" CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS "${SHLIBDEPS_OUTPUT}") if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb Debug: Found dependency: ${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS} from output ${SHLIBDEPS_OUTPUT}") endif() # Remove blank control file # Might not be safe if package actual contain file or directory named debian file(REMOVE_RECURSE "${CPACK_TEMPORARY_DIRECTORY}/debian") # remove temporary directory that was created only for dpkg-shlibdeps execution file(REMOVE_RECURSE "${CPACK_TEMPORARY_DIRECTORY}/DEBIAN") else() if(CPACK_DEBIAN_PACKAGE_DEBUG) message(AUTHOR_WARNING "CPackDeb Debug: Using only user-provided depends because package does not contain executable files that link to shared libraries.") endif() endif() else() message("CPackDeb: Using only user-provided dependencies because dpkg-shlibdeps is not found.") endif() else() if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb Debug: Using only user-provided dependencies") endif() endif() # Let's define the control file found in debian package: # Binary package: # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-binarycontrolfiles # DEBIAN/control # debian policy enforce lower case for package name # Package: (mandatory) if(NOT CPACK_DEBIAN_PACKAGE_NAME) string(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_DEBIAN_PACKAGE_NAME) endif() # Version: (mandatory) if(NOT CPACK_DEBIAN_PACKAGE_VERSION) if(NOT CPACK_PACKAGE_VERSION) message(FATAL_ERROR "CPackDeb: Debian package requires a package version") endif() set(CPACK_DEBIAN_PACKAGE_VERSION ${CPACK_PACKAGE_VERSION}) endif() if(DEFINED CPACK_DEBIAN_PACKAGE_RELEASE OR DEFINED CPACK_DEBIAN_PACKAGE_EPOCH) # only test the version format if CPACK_DEBIAN_PACKAGE_RELEASE or # CPACK_DEBIAN_PACKAGE_EPOCH is set if(NOT CPACK_DEBIAN_PACKAGE_VERSION MATCHES "^[0-9][A-Za-z0-9.+~-]*$") message(FATAL_ERROR "CPackDeb: Debian package version must confirm to \"^[0-9][A-Za-z0-9.+~-]*$\" regex!") endif() else() # before CMake 3.10 version format was not tested so only warn to preserve # backward compatibility if(NOT CPACK_DEBIAN_PACKAGE_VERSION MATCHES "^([0-9]+:)?[0-9][A-Za-z0-9.+~-]*$") message(AUTHOR_WARNING "CPackDeb: Debian package versioning ([<epoch>:]<version>[-<release>])" " should confirm to \"^([0-9]+:)?[0-9][A-Za-z0-9.+~-]*$\" regex in" " order to satisfy Debian packaging rules.") endif() endif() if(CPACK_DEBIAN_PACKAGE_RELEASE) if(NOT CPACK_DEBIAN_PACKAGE_RELEASE MATCHES "^[A-Za-z0-9.+~]+$") message(FATAL_ERROR "CPackDeb: Debian package release must confirm to \"^[A-Za-z0-9.+~]+$\" regex!") endif() string(APPEND CPACK_DEBIAN_PACKAGE_VERSION "-${CPACK_DEBIAN_PACKAGE_RELEASE}") elseif(DEFINED CPACK_DEBIAN_PACKAGE_EPOCH) # only test the version format if CPACK_DEBIAN_PACKAGE_RELEASE or # CPACK_DEBIAN_PACKAGE_EPOCH is set - versions CPack/Deb generator before # CMake 3.10 did not check for version format so we have to preserve # backward compatibility if(CPACK_DEBIAN_PACKAGE_VERSION MATCHES ".*-.*") message(FATAL_ERROR "CPackDeb: Debian package version must not contain hyphens when CPACK_DEBIAN_PACKAGE_RELEASE is not provided!") endif() endif() if(CPACK_DEBIAN_PACKAGE_EPOCH) if(NOT CPACK_DEBIAN_PACKAGE_EPOCH MATCHES "^[0-9]+$") message(FATAL_ERROR "CPackDeb: Debian package epoch must confirm to \"^[0-9]+$\" regex!") endif() set(CPACK_DEBIAN_PACKAGE_VERSION "${CPACK_DEBIAN_PACKAGE_EPOCH}:${CPACK_DEBIAN_PACKAGE_VERSION}") endif() # Architecture: (mandatory) if(CPACK_DEB_PACKAGE_COMPONENT AND CPACK_DEBIAN_${_local_component_name}_PACKAGE_ARCHITECTURE) set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE "${CPACK_DEBIAN_${_local_component_name}_PACKAGE_ARCHITECTURE}") elseif(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE) # There is no such thing as i686 architecture on debian, you should use i386 instead # $ dpkg --print-architecture find_program(DPKG_CMD dpkg) if(NOT DPKG_CMD) message(STATUS "CPackDeb: Can not find dpkg in your path, default to i386.") set(CPACK_DEBIAN_PACKAGE_ARCHITECTURE i386) endif() execute_process(COMMAND "${DPKG_CMD}" --print-architecture OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE OUTPUT_STRIP_TRAILING_WHITESPACE ) endif() # Source: (optional) # in case several packages are constructed from a unique source # (multipackaging), the source may be indicated as well. # The source might contain a version if the generated package # version is different from the source version if(NOT CPACK_DEBIAN_PACKAGE_SOURCE) set(CPACK_DEBIAN_PACKAGE_SOURCE "") endif() # have a look at get_property(result GLOBAL PROPERTY ENABLED_FEATURES), # this returns the successful find_package() calls, maybe this can help # Depends: # You should set: DEBIAN_PACKAGE_DEPENDS # TODO: automate 'objdump -p | grep NEEDED' # if per-component variable, overrides the global CPACK_DEBIAN_PACKAGE_${variable_type_} # automatic dependency discovery will be performed afterwards. if(CPACK_DEB_PACKAGE_COMPONENT) foreach(value_type_ IN ITEMS DEPENDS RECOMMENDS SUGGESTS PREDEPENDS ENHANCES BREAKS CONFLICTS PROVIDES REPLACES SOURCE SECTION PRIORITY NAME) set(_component_var "CPACK_DEBIAN_${_local_component_name}_PACKAGE_${value_type_}") # if set, overrides the global variable if(DEFINED ${_component_var}) set(CPACK_DEBIAN_PACKAGE_${value_type_} "${${_component_var}}") if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb Debug: component '${_local_component_name}' ${value_type_} " "value set to '${CPACK_DEBIAN_PACKAGE_${value_type_}}'") endif() endif() endforeach() if(CPACK_DEBIAN_ENABLE_COMPONENT_DEPENDS) unset(COMPONENT_DEPENDS) foreach(_PACK IN LISTS CPACK_COMPONENT_${_local_component_name}_DEPENDS) get_component_package_name(_PACK_NAME "${_PACK}") list(PREPEND COMPONENT_DEPENDS "${_PACK_NAME} (= ${CPACK_DEBIAN_PACKAGE_VERSION})") endforeach() list(JOIN COMPONENT_DEPENDS ", " COMPONENT_DEPENDS) if(COMPONENT_DEPENDS) list(PREPEND CPACK_DEBIAN_PACKAGE_DEPENDS ${COMPONENT_DEPENDS}) list(JOIN CPACK_DEBIAN_PACKAGE_DEPENDS ", " CPACK_DEBIAN_PACKAGE_DEPENDS) endif() endif() endif() # at this point, the CPACK_DEBIAN_PACKAGE_DEPENDS is properly set # to the minimal dependency of the package # Append automatically discovered dependencies . if(CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS) list(APPEND CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}) list(JOIN CPACK_DEBIAN_PACKAGE_DEPENDS ", " CPACK_DEBIAN_PACKAGE_DEPENDS) endif() if(NOT CPACK_DEBIAN_PACKAGE_DEPENDS) message(STATUS "CPACK_DEBIAN_PACKAGE_DEPENDS not set, the package will have no dependencies.") endif() # Maintainer: (mandatory) if(NOT CPACK_DEBIAN_PACKAGE_MAINTAINER) if(NOT CPACK_PACKAGE_CONTACT) message(FATAL_ERROR "CPackDeb: Debian package requires a maintainer for a package, set CPACK_PACKAGE_CONTACT or CPACK_DEBIAN_PACKAGE_MAINTAINER") endif() set(CPACK_DEBIAN_PACKAGE_MAINTAINER ${CPACK_PACKAGE_CONTACT}) endif() # Description: (mandatory) # Try package description first if(CPACK_USED_DEFAULT_PACKAGE_DESCRIPTION_FILE) set(_desc_fallback) else() set(_desc_fallback "CPACK_PACKAGE_DESCRIPTION") endif() if(CPACK_DEB_PACKAGE_COMPONENT) cpack_deb_variable_fallback("CPACK_DEBIAN_PACKAGE_DESCRIPTION" "CPACK_DEBIAN_${_local_component_name}_DESCRIPTION" "CPACK_COMPONENT_${_local_component_name}_DESCRIPTION") else() cpack_deb_variable_fallback("CPACK_DEBIAN_PACKAGE_DESCRIPTION" "CPACK_DEBIAN_PACKAGE_DESCRIPTION" ${_desc_fallback}) endif() # Still no description? ... and description file has set ... if(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION AND CPACK_PACKAGE_DESCRIPTION_FILE AND NOT CPACK_PACKAGE_DESCRIPTION_FILE STREQUAL CPACK_DEFAULT_PACKAGE_DESCRIPTION_FILE) # Read `CPACK_PACKAGE_DESCRIPTION_FILE` then... file(READ ${CPACK_PACKAGE_DESCRIPTION_FILE} CPACK_DEBIAN_PACKAGE_DESCRIPTION) endif() # Still no description? #2 if(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION) # Try to get `CPACK_PACKAGE_DESCRIPTION_SUMMARY` as the last hope if(CPACK_PACKAGE_DESCRIPTION_SUMMARY) set(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION_SUMMARY}) else() # Giving up! Report an error... set(_description_failure_message "CPackDeb: Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION") if(CPACK_DEB_PACKAGE_COMPONENT) string(APPEND _description_failure_message " or CPACK_DEBIAN_${_local_component_name}_DESCRIPTION") endif() message(FATAL_ERROR _description_failure_message) endif() # Ok, description has set. According to the `Debian Policy Manual`_ the frist # line is a pacakge summary. Try to get it as well... # See also: https://www.debian.org/doc/debian-policy/ch-controlfields.html#description elseif(CPACK_PACKAGE_DESCRIPTION_SUMMARY AND NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY STREQUAL CPACK_DEFAULT_PACKAGE_DESCRIPTION_SUMMARY) # Merge summary w/ the detailed description string(PREPEND CPACK_DEBIAN_PACKAGE_DESCRIPTION "${CPACK_PACKAGE_DESCRIPTION_SUMMARY}\n") endif() # assert(CPACK_DEBIAN_PACKAGE_DESCRIPTION) # Make sure description is properly formatted cpack_deb_format_package_description( "${CPACK_DEBIAN_PACKAGE_DESCRIPTION}" CPACK_DEBIAN_PACKAGE_DESCRIPTION ) # Homepage: (optional) if(NOT CPACK_DEBIAN_PACKAGE_HOMEPAGE AND CPACK_PACKAGE_HOMEPAGE_URL) set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "${CPACK_PACKAGE_HOMEPAGE_URL}") endif() # Section: (recommended) if(NOT CPACK_DEBIAN_PACKAGE_SECTION) set(CPACK_DEBIAN_PACKAGE_SECTION "devel") endif() # Priority: (recommended) if(NOT CPACK_DEBIAN_PACKAGE_PRIORITY) set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional") endif() if(CPACK_DEBIAN_ARCHIVE_TYPE) if(CPACK_DEBIAN_ARCHIVE_TYPE STREQUAL "paxr") message(DEPRECATION "CPACK_DEBIAN_ARCHIVE_TYPE set to old and invalid " "type 'paxr', mapping to 'gnutar'") set(CPACK_DEBIAN_ARCHIVE_TYPE "gnutar") elseif(NOT CPACK_DEBIAN_ARCHIVE_TYPE STREQUAL "gnutar") message(FATAL_ERROR "CPACK_DEBIAN_ARCHIVE_TYPE set to unsupported" "type ${CPACK_DEBIAN_ARCHIVE_TYPE}") endif() else() set(CPACK_DEBIAN_ARCHIVE_TYPE "gnutar") endif() # Compression: (recommended) if(NOT CPACK_DEBIAN_COMPRESSION_TYPE) set(CPACK_DEBIAN_COMPRESSION_TYPE "gzip") endif() # Recommends: # You should set: CPACK_DEBIAN_PACKAGE_RECOMMENDS # Suggests: # You should set: CPACK_DEBIAN_PACKAGE_SUGGESTS # CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA # This variable allow advanced user to add custom script to the control.tar.gz (inside the .deb archive) # Typical examples are: # - conffiles # - postinst # - postrm # - prerm # Usage: # set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA # "${CMAKE_CURRENT_SOURCE_DIR}/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm") # Are we packaging components ? if(CPACK_DEB_PACKAGE_COMPONENT) # override values with per component version if set foreach(VAR_NAME_ IN ITEMS PACKAGE_CONTROL_EXTRA PACKAGE_CONTROL_STRICT_PERMISSION) if(CPACK_DEBIAN_${_local_component_name}_${VAR_NAME_}) set(CPACK_DEBIAN_${VAR_NAME_} "${CPACK_DEBIAN_${_local_component_name}_${VAR_NAME_}}") endif() endforeach() get_component_package_name(CPACK_DEBIAN_PACKAGE_NAME ${_local_component_name}) endif() if(NOT CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS_POLICY) set(CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS_POLICY "=") endif() unset(CPACK_DEBIAN_PACKAGE_SHLIBS_LIST) if(CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS) if(READELF_EXECUTABLE) foreach(_FILE IN LISTS CPACK_DEB_SHARED_OBJECT_FILES) extract_so_info("${_FILE}" libname soversion) if(libname AND DEFINED soversion) list(APPEND CPACK_DEBIAN_PACKAGE_SHLIBS_LIST "${libname} ${soversion} ${CPACK_DEBIAN_PACKAGE_NAME} (${CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS_POLICY} ${CPACK_DEBIAN_PACKAGE_VERSION})") else() message(AUTHOR_WARNING "Shared library '${_FILE}' is missing soname or soversion. Library will not be added to DEBIAN/shlibs control file.") endif() endforeach() list(JOIN CPACK_DEBIAN_PACKAGE_SHLIBS_LIST "\n" CPACK_DEBIAN_PACKAGE_SHLIBS_LIST) else() message(FATAL_ERROR "Readelf utility is not available. CPACK_DEBIAN_PACKAGE_GENERATE_SHLIBS option is not available.") endif() endif() # add ldconfig call in default postrm and postint set(CPACK_ADD_LDCONFIG_CALL 0) foreach(_FILE IN LISTS CPACK_DEB_SHARED_OBJECT_FILES) get_filename_component(_DIR ${_FILE} DIRECTORY) # all files in CPACK_DEB_SHARED_OBJECT_FILES have dot at the beginning if(_DIR STREQUAL "./lib" OR _DIR STREQUAL "./usr/lib") set(CPACK_ADD_LDCONFIG_CALL 1) endif() endforeach() if(CPACK_ADD_LDCONFIG_CALL) set(CPACK_DEBIAN_GENERATE_POSTINST 1) set(CPACK_DEBIAN_GENERATE_POSTRM 1) foreach(f IN LISTS PACKAGE_CONTROL_EXTRA) get_filename_component(n "${f}" NAME) if(n STREQUAL "postinst") set(CPACK_DEBIAN_GENERATE_POSTINST 0) endif() if(n STREQUAL "postrm") set(CPACK_DEBIAN_GENERATE_POSTRM 0) endif() endforeach() else() set(CPACK_DEBIAN_GENERATE_POSTINST 0) set(CPACK_DEBIAN_GENERATE_POSTRM 0) endif() cpack_deb_variable_fallback("CPACK_DEBIAN_FILE_NAME" "CPACK_DEBIAN_${_local_component_name}_FILE_NAME" "CPACK_DEBIAN_FILE_NAME") if(CPACK_DEBIAN_FILE_NAME) if(CPACK_DEBIAN_FILE_NAME STREQUAL "DEB-DEFAULT") # Patch package file name to be in correct debian format: # <foo>_<VersionNumber>-<DebianRevisionNumber>_<DebianArchitecture>.deb set(CPACK_OUTPUT_FILE_NAME "${CPACK_DEBIAN_PACKAGE_NAME}_${CPACK_DEBIAN_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb") set(CPACK_DBGSYM_OUTPUT_FILE_NAME "${CPACK_DEBIAN_PACKAGE_NAME}-dbgsym_${CPACK_DEBIAN_PACKAGE_VERSION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.ddeb") else() if(NOT CPACK_DEBIAN_FILE_NAME MATCHES ".*\\.(deb|ipk)") message(FATAL_ERROR "'${CPACK_DEBIAN_FILE_NAME}' is not a valid DEB package file name as it must end with '.deb' or '.ipk'!") endif() set(CPACK_OUTPUT_FILE_NAME "${CPACK_DEBIAN_FILE_NAME}") string(REGEX REPLACE "\.deb$" "-dbgsym.ddeb" CPACK_DBGSYM_OUTPUT_FILE_NAME "${CPACK_DEBIAN_FILE_NAME}") endif() set(CPACK_TEMPORARY_PACKAGE_FILE_NAME "${CPACK_TOPLEVEL_DIRECTORY}/${CPACK_OUTPUT_FILE_NAME}") get_filename_component(BINARY_DIR "${CPACK_OUTPUT_FILE_PATH}" DIRECTORY) set(CPACK_OUTPUT_FILE_PATH "${BINARY_DIR}/${CPACK_OUTPUT_FILE_NAME}") else() # back compatibility - don't change the name string(REGEX REPLACE "\.deb$" "-dbgsym.ddeb" CPACK_DBGSYM_OUTPUT_FILE_NAME "${CPACK_OUTPUT_FILE_NAME}") endif() # Print out some debug information if we were asked for that if(CPACK_DEBIAN_PACKAGE_DEBUG) message("CPackDeb:Debug: CPACK_TOPLEVEL_DIRECTORY = '${CPACK_TOPLEVEL_DIRECTORY}'") message("CPackDeb:Debug: CPACK_TOPLEVEL_TAG = '${CPACK_TOPLEVEL_TAG}'") message("CPackDeb:Debug: CPACK_TEMPORARY_DIRECTORY = '${CPACK_TEMPORARY_DIRECTORY}'") message("CPackDeb:Debug: CPACK_OUTPUT_FILE_NAME = '${CPACK_OUTPUT_FILE_NAME}'") message("CPackDeb:Debug: CPACK_OUTPUT_FILE_PATH = '${CPACK_OUTPUT_FILE_PATH}'") message("CPackDeb:Debug: CPACK_PACKAGE_FILE_NAME = '${CPACK_PACKAGE_FILE_NAME}'") message("CPackDeb:Debug: CPACK_PACKAGE_INSTALL_DIRECTORY = '${CPACK_PACKAGE_INSTALL_DIRECTORY}'") message("CPackDeb:Debug: CPACK_TEMPORARY_PACKAGE_FILE_NAME = '${CPACK_TEMPORARY_PACKAGE_FILE_NAME}'") message("CPackDeb:Debug: CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION = '${CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION}'") message("CPackDeb:Debug: CPACK_DEBIAN_PACKAGE_SOURCE = '${CPACK_DEBIAN_PACKAGE_SOURCE}'") endif() # For debian source packages: # debian/control # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-sourcecontrolfiles # .dsc # http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-debiansourcecontrolfiles # Builds-Depends: #if(NOT CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS) # set(CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS # "debhelper (>> 5.0.0), libncurses5-dev, tcl8.4" # ) #endif() # move variables to parent scope so that they may be used to create debian package set(GEN_CPACK_OUTPUT_FILE_NAME "${CPACK_OUTPUT_FILE_NAME}" PARENT_SCOPE) set(GEN_CPACK_TEMPORARY_PACKAGE_FILE_NAME "${CPACK_TEMPORARY_PACKAGE_FILE_NAME}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_NAME "${CPACK_DEBIAN_PACKAGE_NAME}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_VERSION "${CPACK_DEBIAN_PACKAGE_VERSION}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_SECTION "${CPACK_DEBIAN_PACKAGE_SECTION}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_PRIORITY "${CPACK_DEBIAN_PACKAGE_PRIORITY}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_ARCHITECTURE "${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_MAINTAINER "${CPACK_DEBIAN_PACKAGE_MAINTAINER}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_DESCRIPTION "${CPACK_DEBIAN_PACKAGE_DESCRIPTION}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_DEPENDS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_ARCHIVE_TYPE "${CPACK_DEBIAN_ARCHIVE_TYPE}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_COMPRESSION_TYPE "${CPACK_DEBIAN_COMPRESSION_TYPE}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_RECOMMENDS "${CPACK_DEBIAN_PACKAGE_RECOMMENDS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_SUGGESTS "${CPACK_DEBIAN_PACKAGE_SUGGESTS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_HOMEPAGE "${CPACK_DEBIAN_PACKAGE_HOMEPAGE}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_PREDEPENDS "${CPACK_DEBIAN_PACKAGE_PREDEPENDS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_ENHANCES "${CPACK_DEBIAN_PACKAGE_ENHANCES}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_BREAKS "${CPACK_DEBIAN_PACKAGE_BREAKS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_CONFLICTS "${CPACK_DEBIAN_PACKAGE_CONFLICTS}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_PROVIDES "${CPACK_DEBIAN_PACKAGE_PROVIDES}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_REPLACES "${CPACK_DEBIAN_PACKAGE_REPLACES}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_SHLIBS "${CPACK_DEBIAN_PACKAGE_SHLIBS_LIST}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA "${CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION "${CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_PACKAGE_SOURCE "${CPACK_DEBIAN_PACKAGE_SOURCE}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_GENERATE_POSTINST "${CPACK_DEBIAN_GENERATE_POSTINST}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_GENERATE_POSTRM "${CPACK_DEBIAN_GENERATE_POSTRM}" PARENT_SCOPE) set(GEN_WDIR "${WDIR}" PARENT_SCOPE) set(GEN_CPACK_DEBIAN_DEBUGINFO_PACKAGE "${CPACK_DEBIAN_DEBUGINFO_PACKAGE}" PARENT_SCOPE) if(BUILD_IDS) set(GEN_DBGSYMDIR "${DBGSYMDIR}" PARENT_SCOPE) set(GEN_CPACK_DBGSYM_OUTPUT_FILE_NAME "${CPACK_DBGSYM_OUTPUT_FILE_NAME}" PARENT_SCOPE) list(JOIN BUILD_IDS " " BUILD_IDS) set(GEN_BUILD_IDS "${BUILD_IDS}" PARENT_SCOPE) endif() endfunction() cpack_deb_prepare_package_vars() cmake_policy(POP)