https://github.com/Kitware/CMake
Tip revision: bc4b6aa68dd48ffd567ae7a24abd8911a689c38a authored by Brad King on 02 November 2015, 14:12:44 UTC
CMake 3.4.0-rc3
CMake 3.4.0-rc3
Tip revision: bc4b6aa
CPackDeb.cmake
#.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
#
# The Debian package summary
#
# * Mandatory : YES
# * Default : :variable:`CPACK_PACKAGE_NAME` (lower case)
#
#
# .. 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
#
# * Mandatory : YES
# * Default : 'devel'
#
# .. 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
#
# The Debian package priority
#
# * Mandatory : YES
# * Default : 'optional'
#
#
# .. 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
#
#=============================================================================
# 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 "${DPKG_CMD}" --print-architecture
OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE
OUTPUT_STRIP_TRAILING_WHITESPACE
)
endif()
# have a look at get_property(result GLOBAL PROPERTY ENABLED_FEATURES),
# this returns the successful find_package() calls, maybe this can help
# Depends:
# You should set: DEBIAN_PACKAGE_DEPENDS
# TODO: automate 'objdump -p | grep NEEDED'
# if per-component dependency, overrides the global CPACK_DEBIAN_PACKAGE_${dependency_type_}
# automatic dependency discovery will be performed afterwards.
if(CPACK_DEB_PACKAGE_COMPONENT)
foreach(dependency_type_ DEPENDS RECOMMENDS SUGGESTS PREDEPENDS ENHANCES BREAKS CONFLICTS PROVIDES REPLACES)
set(_component_var "CPACK_DEBIAN_${_local_component_name}_PACKAGE_${dependency_type_}")
# if set, overrides the global dependency
if(DEFINED ${_component_var})
set(CPACK_DEBIAN_PACKAGE_${dependency_type_} "${${_component_var}}")
if(CPACK_DEBIAN_PACKAGE_DEBUG)
message("CPackDeb Debug: component '${_local_component_name}' ${dependency_type_}"
"dependencies set to '${CPACK_DEBIAN_PACKAGE_${dependency_}}'")
endif()
endif()
endforeach()
endif()
# at this point, the CPACK_DEBIAN_PACKAGE_DEPENDS is properly set
# to the minimal dependency of the package
# Append automatically discovered dependencies .
if(NOT "${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}_${VAR_NAME_}}")
endif()
endforeach()
set(CPACK_DEB_PACKAGE_COMPONENT_PART_NAME "-${CPACK_DEB_PACKAGE_COMPONENT}")
string(TOLOWER "${CPACK_PACKAGE_NAME}${CPACK_DEB_PACKAGE_COMPONENT_PART_NAME}" CPACK_DEBIAN_PACKAGE_NAME)
else()
set(CPACK_DEB_PACKAGE_COMPONENT_PART_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 = ${CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION}")
endif()
# For debian source packages:
# debian/control
# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-sourcecontrolfiles
# .dsc
# http://www.debian.org/doc/debian-policy/ch-controlfields.html#s-debiansourcecontrolfiles
# Builds-Depends:
#if(NOT CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS)
# set(CPACK_DEBIAN_PACKAGE_BUILDS_DEPENDS
# "debhelper (>> 5.0.0), libncurses5-dev, tcl8.4"
# )
#endif()
# move variables to parent scope so that they may be used to create debian package
set(GEN_CPACK_DEBIAN_PACKAGE_NAME "${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
"${CPACK_DEBIAN_PACKAGE_CONTROL_STRICT_PERMISSION}" PARENT_SCOPE)
set(GEN_WDIR "${WDIR}" PARENT_SCOPE)
endfunction()
cpack_deb_prepare_package_vars()
