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Diffstat (limited to 'share/cmake-3.5/Modules/CPackDeb.cmake')
| -rwxr-xr-x | share/cmake-3.5/Modules/CPackDeb.cmake | 778 |
1 files changed, 778 insertions, 0 deletions
diff --git a/share/cmake-3.5/Modules/CPackDeb.cmake b/share/cmake-3.5/Modules/CPackDeb.cmake new file mode 100755 index 0000000..2aaef61 --- /dev/null +++ b/share/cmake-3.5/Modules/CPackDeb.cmake @@ -0,0 +1,778 @@ +#.rst: +# CPackDeb +# -------- +# +# The builtin (binary) CPack Deb generator (Unix only) +# +# Variables specific to CPack Debian (DEB) generator +# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +# +# CPackDeb may be used to create Deb package using CPack. +# CPackDeb is a CPack generator thus it uses the ``CPACK_XXX`` variables +# used by CPack : https://cmake.org/Wiki/CMake:CPackConfiguration. +# CPackDeb generator should work on any linux host but it will produce +# better deb package when Debian specific tools 'dpkg-xxx' are usable on +# the build system. +# +# CPackDeb has specific features which are controlled by the specifics +# :code:`CPACK_DEBIAN_XXX` variables. +# +# :code:`CPACK_DEBIAN_<COMPONENT>_XXXX` variables may be used in order to have +# **component** specific values. Note however that ``<COMPONENT>`` refers to the +# **grouping name** written in upper case. It may be either a component name or +# a component GROUP name. +# +# You'll find a detailed usage on the wiki: +# https://cmake.org/Wiki/CMake:CPackPackageGenerators#DEB_.28UNIX_only.29 . +# However as a handy reminder here comes the list of specific variables: +# +# .. variable:: CPACK_DEBIAN_PACKAGE_NAME +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_NAME +# +# Set Package control field (variable is automatically transformed to lower +# case). +# +# * Mandatory : YES +# * Default : +# +# - :variable:`CPACK_PACKAGE_NAME` for non-component based +# installations +# - :variable:`CPACK_DEBIAN_PACKAGE_NAME` suffixed with -<COMPONENT> +# for component-based installations. +# +# See https://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Source +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_VERSION +# +# The Debian package version +# +# * Mandatory : YES +# * Default : :variable:`CPACK_PACKAGE_VERSION` +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_ARCHITECTURE +# +# The Debian package architecture +# +# * Mandatory : YES +# * Default : Output of :code:`dpkg --print-architecture` (or :code:`i386` +# if :code:`dpkg` is not found) +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_DEPENDS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_DEPENDS +# +# Sets the Debian dependencies of this package. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_DEPENDS` for component-based +# installations. +# +# .. note:: +# +# If :variable:`CPACK_DEBIAN_PACKAGE_SHLIBDEPS` or +# more specifically :variable:`CPACK_DEBIAN_<COMPONENT>_PACKAGE_SHLIBDEPS` +# is set for this component, the discovered dependencies will be appended +# to :variable:`CPACK_DEBIAN_<COMPONENT>_PACKAGE_DEPENDS` instead of +# :variable:`CPACK_DEBIAN_PACKAGE_DEPENDS`. If +# :variable:`CPACK_DEBIAN_<COMPONENT>_PACKAGE_DEPENDS` is an empty string, +# only the automatically discovered dependencies will be set for this +# component. +# +# Example:: +# +# set(CPACK_DEBIAN_PACKAGE_DEPENDS "libc6 (>= 2.3.1-6), libc6 (< 2.4)") +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_MAINTAINER +# +# The Debian package maintainer +# +# * Mandatory : YES +# * Default : :code:`CPACK_PACKAGE_CONTACT` +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_DESCRIPTION +# CPACK_COMPONENT_<COMPONENT>_DESCRIPTION +# +# The Debian package description +# +# * Mandatory : YES +# * Default : +# +# - :variable:`CPACK_DEBIAN_PACKAGE_DESCRIPTION` if set or +# - :variable:`CPACK_PACKAGE_DESCRIPTION_SUMMARY` +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_SECTION +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_SECTION +# +# Set Section control field e.g. admin, devel, doc, ... +# +# * Mandatory : YES +# * Default : 'devel' +# +# See https://www.debian.org/doc/debian-policy/ch-archive.html#s-subsections +# +# +# .. variable:: CPACK_DEBIAN_COMPRESSION_TYPE +# +# The compression used for creating the Debian package. +# Possible values are: lzma, xz, bzip2 and gzip. +# +# * Mandatory : YES +# * Default : 'gzip' +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_PRIORITY +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_PRIORITY +# +# Set Priority control field e.g. required, important, standard, optional, +# extra +# +# * Mandatory : YES +# * Default : 'optional' +# +# See https://www.debian.org/doc/debian-policy/ch-archive.html#s-priorities +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_HOMEPAGE +# +# The URL of the web site for this package, preferably (when applicable) the +# site from which the original source can be obtained and any additional +# upstream documentation or information may be found. +# +# * Mandatory : NO +# * Default : - +# +# .. note:: +# +# The content of this field is a simple URL without any surrounding +# characters such as <>. +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_SHLIBDEPS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_SHLIBDEPS +# +# May be set to ON in order to use :code:`dpkg-shlibdeps` to generate +# better package dependency list. +# +# * Mandatory : NO +# * Default : +# +# - :variable:`CPACK_DEBIAN_PACKAGE_SHLIBDEPS` if set or +# - OFF +# +# .. note:: +# +# You may need set :variable:`CMAKE_INSTALL_RPATH` to an appropriate value +# if you use this feature, because if you don't :code:`dpkg-shlibdeps` +# may fail to find your own shared libs. +# See https://cmake.org/Wiki/CMake_RPATH_handling. +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_DEBUG +# +# May be set when invoking cpack in order to trace debug information +# during CPackDeb run. +# +# * Mandatory : NO +# * Default : - +# +# .. variable:: CPACK_DEBIAN_PACKAGE_PREDEPENDS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_PREDEPENDS +# +# Sets the `Pre-Depends` field of the Debian package. +# Like :variable:`Depends <CPACK_DEBIAN_PACKAGE_DEPENDS>`, except that it +# also forces :code:`dpkg` to complete installation of the packages named +# before even starting the installation of the package which declares the +# pre-dependency. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_PREDEPENDS` for component-based +# installations. +# +# See http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps +# +# .. variable:: CPACK_DEBIAN_PACKAGE_ENHANCES +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_ENHANCES +# +# Sets the `Enhances` field of the Debian package. +# Similar to :variable:`Suggests <CPACK_DEBIAN_PACKAGE_SUGGESTS>` but works +# in the opposite direction: declares that a package can enhance the +# functionality of another package. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_ENHANCES` for component-based +# installations. +# +# See http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps +# +# .. variable:: CPACK_DEBIAN_PACKAGE_BREAKS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_BREAKS +# +# Sets the `Breaks` field of the Debian package. +# When a binary package (P) declares that it breaks other packages (B), +# :code:`dpkg` will not allow the package (P) which declares `Breaks` be +# **unpacked** unless the packages that will be broken (B) are deconfigured +# first. +# As long as the package (P) is configured, the previously deconfigured +# packages (B) cannot be reconfigured again. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_BREAKS` for component-based +# installations. +# +# See https://www.debian.org/doc/debian-policy/ch-relationships.html#s-breaks +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_CONFLICTS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONFLICTS +# +# Sets the `Conflicts` field of the Debian package. +# When one binary package declares a conflict with another using a `Conflicts` +# field, :code:`dpkg` will not allow them to be unpacked on the system at +# the same time. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_CONFLICTS` for component-based +# installations. +# +# See https://www.debian.org/doc/debian-policy/ch-relationships.html#s-conflicts +# +# .. note:: +# +# This is a stronger restriction than +# :variable:`Breaks <CPACK_DEBIAN_PACKAGE_BREAKS>`, which prevents the +# broken package from being configured while the breaking package is in +# the "Unpacked" state but allows both packages to be unpacked at the same +# time. +# +# .. variable:: CPACK_DEBIAN_PACKAGE_PROVIDES +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_PROVIDES +# +# Sets the `Provides` field of the Debian package. +# A virtual package is one which appears in the `Provides` control field of +# another package. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_PROVIDES` for component-based +# installations. +# +# See https://www.debian.org/doc/debian-policy/ch-relationships.html#s-virtual +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_REPLACES +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_REPLACES +# +# Sets the `Replaces` field of the Debian package. +# Packages can declare in their control file that they should overwrite +# files in certain other packages, or completely replace other packages. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_REPLACES` for component-based +# installations. +# +# See http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_RECOMMENDS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_RECOMMENDS +# +# Sets the `Recommends` field of the Debian package. +# Allows packages to declare a strong, but not absolute, dependency on other +# packages. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_RECOMMENDS` for component-based +# installations. +# +# See http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_SUGGESTS +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_SUGGESTS +# +# Sets the `Suggests` field of the Debian package. +# Allows packages to declare a suggested package install grouping. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_SUGGESTS` for component-based +# installations. +# +# See http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps +# +# +# .. variable:: CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONTROL_EXTRA +# +# This variable allow advanced user to add custom script to the +# control.tar.gz. +# Typical usage is for conffiles, postinst, postrm, prerm. +# +# * Mandatory : NO +# * Default : - +# +# Usage:: +# +# set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA +# "${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm") +# +# .. note:: +# +# The original permissions of the files will be used in the final +# package unless the variable +# :variable:`CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION` is set. +# In particular, the scripts should have the proper executable +# flag prior to the generation of the package. +# +# .. variable:: CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_CONTROL_STRICT_PERMISSION +# +# This variable indicates if the Debian policy on control files should be +# strictly followed. +# +# * Mandatory : NO +# * Default : FALSE +# +# Usage:: +# +# set(CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION TRUE) +# +# .. note:: +# +# This overrides the permissions on the original files, following the rules +# set by Debian policy +# https://www.debian.org/doc/debian-policy/ch-files.html#s-permissions-owners +# +# .. variable:: CPACK_DEBIAN_PACKAGE_SOURCE +# CPACK_DEBIAN_<COMPONENT>_PACKAGE_SOURCE +# +# Sets the ``Source`` field of the binary Debian package. +# When the binary package name is not the same as the source package name +# (in particular when several components/binaries are generated from one +# source) the source from which the binary has been generated should be +# indicated with the field ``Source``. +# +# * Mandatory : NO +# * Default : +# +# - An empty string for non-component based installations +# - :variable:`CPACK_DEBIAN_PACKAGE_SOURCE` for component-based +# installations. +# +# See https://www.debian.org/doc/debian-policy/ch-controlfields.html#s-f-Source +# +# .. note:: +# +# This value is not interpreted. It is possible to pass an optional +# revision number of the referenced source package as well. + +#============================================================================= +# Copyright 2007-2009 Kitware, Inc. +# Copyright 2007-2009 Mathieu Malaterre <mathieu.malaterre@gmail.com> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +# 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() + +if(NOT UNIX) + message(FATAL_ERROR "CPackDeb.cmake may only be used under UNIX.") +endif() + +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}${CPACK_DEB_PACKAGE_COMPONENT_PART_PATH}") + + # per component automatic discover: some of the component might not have + # binaries. + if(CPACK_DEB_PACKAGE_COMPONENT) + string(TOUPPER "${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() + + 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 CPackRPM method + execute_process(COMMAND 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() + set(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() + + # Generating binary list - Get type of all install files + cmake_policy(PUSH) + # Tell file(GLOB_RECURSE) not to follow directory symlinks + # even if the project does not set this policy to NEW. + cmake_policy(SET CMP0009 NEW) + file(GLOB_RECURSE FILE_PATHS_ LIST_DIRECTORIES false RELATIVE "${WDIR}" "${WDIR}/*") + cmake_policy(POP) + + # 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 file "./${FILE_}" + WORKING_DIRECTORY "${WDIR}" + OUTPUT_VARIABLE INSTALL_FILE_) + list(APPEND CPACK_DEB_INSTALL_FILES "${INSTALL_FILE_}") + endforeach() + + # Only dynamically linked ELF files are included + # Extract only file name infront of ":" + foreach(_FILE ${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() + endforeach() + + 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 "") + + # Add --ignore-missing-info if the tool supports it + execute_process(COMMAND 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") + 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() + + # Architecture: (mandatory) + if(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_ 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_${value_type_}}'") + endif() + endif() + endforeach() + endif() + + # at this point, the CPACK_DEBIAN_PACKAGE_DEPENDS is properly set + # to the minimal dependency of the package + # Append automatically discovered dependencies . + if(NOT "${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}" STREQUAL "") + if (CPACK_DEBIAN_PACKAGE_DEPENDS) + set (CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}, ${CPACK_DEBIAN_PACKAGE_DEPENDS}") + else () + set (CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_AUTO_DEPENDS}") + endif () + 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) + if(NOT CPACK_DEB_PACKAGE_COMPONENT) + if(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION) + if(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY) + message(FATAL_ERROR "CPackDeb: Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION") + endif() + set(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION_SUMMARY}) + endif() + else() + set(component_description_var CPACK_COMPONENT_${_local_component_name}_DESCRIPTION) + + # component description overrides package description + if(${component_description_var}) + set(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${${component_description_var}}) + elseif(NOT CPACK_DEBIAN_PACKAGE_DESCRIPTION) + if(NOT CPACK_PACKAGE_DESCRIPTION_SUMMARY) + message(FATAL_ERROR "CPackDeb: Debian package requires a summary for a package, set CPACK_PACKAGE_DESCRIPTION_SUMMARY or CPACK_DEBIAN_PACKAGE_DESCRIPTION or ${component_description_var}") + endif() + set(CPACK_DEBIAN_PACKAGE_DESCRIPTION ${CPACK_PACKAGE_DESCRIPTION_SUMMARY}) + endif() + endif() + + # Section: (recommended) + if(NOT CPACK_DEBIAN_PACKAGE_SECTION) + set(CPACK_DEBIAN_PACKAGE_SECTION "devel") + endif() + + # Priority: (recommended) + if(NOT CPACK_DEBIAN_PACKAGE_PRIORITY) + set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional") + endif() + + # Compression: (recommended) + if(NOT CPACK_DEBIAN_COMPRESSION_TYPE) + set(CPACK_DEBIAN_COMPRESSION_TYPE "gzip") + endif() + + + # Recommends: + # You should set: CPACK_DEBIAN_PACKAGE_RECOMMENDS + + # Suggests: + # You should set: CPACK_DEBIAN_PACKAGE_SUGGESTS + + # CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA + # This variable allow advanced user to add custom script to the control.tar.gz (inside the .deb archive) + # Typical examples are: + # - conffiles + # - postinst + # - postrm + # - prerm + # Usage: + # set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA + # "${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm") + + # Are we packaging components ? + if(CPACK_DEB_PACKAGE_COMPONENT) + # override values with per component version if set + foreach(VAR_NAME_ "PACKAGE_CONTROL_EXTRA" "PACKAGE_CONTROL_STRICT_PERMISSION") + if(CPACK_DEBIAN_${_local_component_name}_${VAR_NAME_}) + set(CPACK_DEBIAN_${VAR_NAME_} "${CPACK_DEBIAN_${_local_component_name}_${VAR_NAME_}}") + endif() + endforeach() + + if(CPACK_DEBIAN_${_local_component_name}_PACKAGE_NAME) + string(TOLOWER "${CPACK_DEBIAN_${_local_component_name}_PACKAGE_NAME}" CPACK_DEBIAN_PACKAGE_NAME) + else() + string(TOLOWER "${CPACK_DEBIAN_PACKAGE_NAME}-${CPACK_DEB_PACKAGE_COMPONENT}" CPACK_DEBIAN_PACKAGE_NAME) + endif() + 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_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_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_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 + "${CPACK_DEBIAN_PACKAGE_SOURCE}" PARENT_SCOPE) + set(GEN_WDIR "${WDIR}" PARENT_SCOPE) +endfunction() + +cpack_deb_prepare_package_vars() |