第 14 章 更多示例

# 第 14 章 更多示例

There is an old Latin saying: “fabricando fit faber” (“practice makes perfect”).

强烈建议使用简单的包来练习和试验 Debian 打包的所有步骤。本章为您的练习提供了许多上游案例。

This should also serve as introductory examples for many programming topics.

- 使用 POSIX shell，Python3 和 C 编程。
- 使用图标图形创建桌面 GUI 程序启动器的方法。
- Conversion of a command from CLI to GUI.
- Conversion of a program to use gettext for internationalization and localization: POSIX shell and C sources.
- 构建系统概述：Makefile、Python、Autotools 以及 CMake。

请注意，Debian 对以下事项非常注意：

- 自由软件
- 操作系统的稳定性与安全性

- 通过以下方式以实现通用操作系统：

  - 上游源码的自由选择，
  - CPU架构的自由选择，以及
  - 用户界面语言的自由选择。

在 “第 5 章 简单打包” 中介绍的典型打包示例是本章节的先决条件。

在以下数小节中，有些细节被刻意模糊。请尝试阅读相关文件，并且尝试自行厘清它们。

| 提示
The best source of a packaging example is the current Debian archive itself. Please use the “Debian Code Search” service to find pertinent examples.

## 14.1. 挑选最好的模板

Here is an example of creating a simple Debian package from a zero-content source in an empty directory.

This is a good way to obtain all the template files without cluttering the upstream source tree you are working on.

让我们假设这个空目录为 debhello-0.1。

    [base_dir] $ mkdir debhello-0.1
    [base_dir] $ tree
    .
    └── debhello-0.1

    2 directories, 0 files

Let’s generate the maximum amount of template files.

Let’s also use the “-p debhello -t -x3 -u 0.1 -r 1” options to create the missing upstream tarball with optional -x3, and -t options.

    [base_dir] $ cd debhello-0.1
    [debhello-0.1] $ debmake -p debhello -x3 -t -T -u 0.1 -r 1
    I: debmake (version: 5.1.4)
     ...

我们来检查一下自动产生的模板文件。

    [debhello-0.1] $ cd ..
    [base_dir] $ tree
    .
    ├── debhello-0.1
    │   └── debian
    │       ├── README.Debian
    │       ├── README.source
    │       ├── bug-control.ex
    │       ├── bug-presubj.ex
    │       ├── bug-script.ex
    │       ├── changelog
    │       ├── clean
    │       ├── conffiles.ex
    │       ├── control
    │       ├── copyright
    │       ├── cron.d.ex
    │       ├── cron.daily.ex
    │       ├── cron.hourly.ex
    │       ├── cron.monthly.ex
    │       ├── cron.weekly.ex
    │       ├── default.ex
    │       ├── dirs
    │       ├── doc-base.ex
    │       ├── docs
    │       ├── emacsen-install.ex
    │       ├── emacsen-remove.ex
    │       ├── emacsen-startup.ex
    │       ├── examples
    │       ├── gbp.conf
    │       ├── info.ex
    │       ├── install
    │       ├── links
    │       ├── lintian-overrides.ex
    │       ├── maintscript.ex
    │       ├── manpage.1.ex
    │       ├── manpage.asciidoc.ex
    │       ├── manpage.md.ex
    │       ├── manpage.sgml.ex
    │       ├── manpage.xml.ex
    │       ├── manpages
    │       ├── patches
    │       │   └── series
    │       ├── postinst.ex
    │       ├── postrm.ex
    │       ├── preinst.ex
    │       ├── prerm.ex
    │       ├── rules
    │       ├── salsa-ci.yml
    │       ├── service.ex
    │       ├── source
    │       │   ├── format
    │       │   ├── lintian-overrides.ex
    │       │   ├── options.ex
    │       │   └── patch-header.ex
    │       ├── tests
    │       │   └── control
    │       ├── tmpfile.ex
    │       ├── upstream
    │       │   └── metadata
    │       └── watch
    ├── debhello-0.1.tar.xz
    └── debhello_0.1.orig.tar.xz -> debhello-0.1.tar.xz

    7 directories, 53 files

现在，您可以复制 debhello-0.1/debian/ 目录下所有生成的模板文件到您的软件包中。

## 14.2. 无 Makefile（shell，命令行界面）

此处是一个从 POSIX shell 命令行界面程序创建简单的 Debian 软件包的示例，我们假设它没有使用任何构建系统。

Let’s assume this upstream tarball to be debhello-0.2.tar.xz.

此类源码不具有自动化方法，所以必须手动安装文件。

例如：

    [base_dir] $ tar --xz -xmf debhello-0.2.tar.xz
    [base_dir] $ cd debhello-0.2
    [debhello-0.2] $ sudo cp scripts/hello /bin/hello
     ...

Let’s get this source as tar file from a remote site and make it the Debian package.

Download debhello-0.2.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-0.2.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-0.2.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-0.2
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   └── hello.1
    │   └── scripts
    │       └── hello
    └── debhello-0.2.tar.xz

    5 directories, 6 files

这里的 POSIX shell 脚本 hello 非常的简单。

hello（v=0.2）.

    [base_dir] $ cat debhello-0.2/scripts/hello
    #!/bin/sh -e
    echo "Hello from the shell!"
    echo ""
    echo -n "Type Enter to exit this program: "
    read X

此处的 hello.desktop 支持 “桌面项（Desktop Entry）规范”。

hello.desktop（v=0.2）.

    [base_dir] $ cat debhello-0.2/data/hello.desktop
    [Desktop Entry]
    Name=Hello
    Name[fr]=Bonjour
    Comment=Greetings
    Comment[fr]=Salutations
    Type=Application
    Keywords=hello
    Exec=hello
    Terminal=true
    Icon=hello.png
    Categories=Utility;

此处的 hello.png 是图标的图像文件。

让我们使用 debmake 命令来打包。这里使用 -b':sh' 选项来指明生成的二进制包是一个 shell 脚本。

    [base_dir] $ cd debhello-0.2
    [debhello-0.2] $ debmake -b':sh' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-0.2] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="0.2", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-0.2"
    I: [base_dir] $ ln -sf debhello-0.2.tar.xz debhello_0.2.orig.tar.xz
    I: [base_dir] $ cd debhello-0.2
    I: parsing option -b ":sh"
    I: binary package=debhello Type=script / Arch=all M-A=foreign
    I: build_type = Unknown
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: ext_type = md                      1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-0.2] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

让我们来检查一下自动产生的模板文件。

执行基本的 debmake 命令后的源码树。（v=0.2）.

    [debhello-0.2] $ cd ..
    [base_dir] $ tree
    .
    ├── debhello-0.2
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── debian
    │   │   ├── README.Debian
    │   │   ├── README.source
    │   │   ├── changelog
    │   │   ├── clean
    │   │   ├── control
    │   │   ├── copyright
    │   │   ├── dirs
    │   │   ├── docs
    │   │   ├── examples
    │   │   ├── gbp.conf
    │   │   ├── install
    │   │   ├── links
    │   │   ├── manpages
    │   │   ├── patches
    │   │   │   └── series
    │   │   ├── rules
    │   │   ├── salsa-ci.yml
    │   │   ├── source
    │   │   │   └── format
    │   │   ├── tests
    │   │   │   └── control
    │   │   ├── upstream
    │   │   │   └── metadata
    │   │   └── watch
    │   ├── man
    │   │   └── hello.1
    │   └── scripts
    │       └── hello
    ├── debhello-0.2.tar.xz
    └── debhello_0.2.orig.tar.xz -> debhello-0.2.tar.xz

    10 directories, 27 files

debian/rules（模板文件，v=0.2）：.

    [base_dir] $ cd debhello-0.2
    [debhello-0.2] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@

    # debmake generated override targets

这基本上是带有 dh 命令的标准 debian/rules 文件。因为这是个脚本软件包，所以这个 debian/rules 模板文件没有与构建标记（build flag）相关的内容。

debian/control（模板文件，v=0.2）：.

    [debhello-0.2] $ cat debian/control
    Source: debhello
    Section: unknown
    Priority: optional
    Maintainer: "Osamu Aoki" <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
    Standards-Version: 4.7.3
    Homepage: <insert the upstream URL, if relevant>
    Rules-Requires-Root: no
    #Vcs-Git: https://salsa.debian.org/debian/debhello.git
    #Vcs-Browser: https://salsa.debian.org/debian/<project_site>

    Package: debhello
    Section: unknown
    Architecture: all
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
    Description: auto-generated package by debmake
     This Debian binary package was auto-generated by the
     debmake(1) command provided by the debmake package.
     .
     ===== This comes from the unmodified template file =====
     .
     Please edit this template file (debian/control) and other package files
     (debian/*) to make them meet all the requirements of the Debian Policy
     before uploading this package to the Debian archive.
     .
     See
      * https://www.debian.org/doc/manuals/developers-reference/best-pkging-pract...
      * https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#control
     .
     The synopsis description at the top should be about 60 characters and
     written as a phrase.  No extra capital letters or a final period.  No
     articles — "a", "an", or "the".
     .
     The package description for general-purpose applications should be
     written for a less technical user.  This means that we should avoid
     jargon.  GNOME or KDE is fine but GTK+ is probably not.
     .
     Use the canonical forms of words:
      * Use X Window System, X11, or X; not X Windows, X-Windows, or X Window.
      * Use GTK+, not GTK or gtk.
      * Use GNOME, not Gnome.
      * Use PostScript, not Postscript or postscript.

Since this is the shell script package, the debmake command sets “Architecture: all” and “Multi-Arch: foreign”. Also, it sets required substvar parameters as “Depends: ${misc:Depends}”. These are explained in “第 6 章 打包工作的基础”.

因为这个上游源码缺少上游的 Makefile，所以这个功能需要由维护者提供。这个上游源码仅包含脚本文件和数据文件，没有 C 的源码文件，因此 构建（build） 的过程可以被跳过，但是需要实现 安装（install） 的过程。对于这种情况，通过添加 debian/install 和 debian/manpages 文件可以很好地实现这一功能，且不会使 debian/rules 文件变得复杂。

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=0.2）：.

    [base_dir] $ cd debhello-0.2
    [debhello-0.2] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-0.2] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1

    %:
            dh $@

debian/control（维护者版本，v=0.2）：.

    [debhello-0.2] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-0.2] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: all
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
    Description: Simple packaging example for debmake
     This Debian binary package is an example package.
     (This is an example only)

| 警告
If you leave “Section: unknown” in the template debian/control file unchanged, the lintian error may cause a build failure.

debian/install（维护者版本，v=0.2）：.

    [debhello-0.2] $ vim debian/install
     ... hack, hack, hack, ...
    [debhello-0.2] $ cat debian/install
    data/hello.desktop usr/share/applications
    data/hello.png usr/share/pixmaps
    scripts/hello usr/bin

debian/manpages（维护者版本，v=0.2）：.

     $ vim debian/manpages
     ... hack, hack, hack, ...
    [debhello-0.2] $ cat debian/manpages
    man/hello.1

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=0.2）：.

    [debhello-0.2] $ rm -f debian/clean debian/dirs debian/links
    [debhello-0.2] $ rm -f debian/README.source debian/source/*.ex
    [debhello-0.2] $ rm -rf debian/patches
    [debhello-0.2] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── install
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 15 files

您可以在此源代码树中使用 debuild 命令（或其等效命令）创建非原生的 Debian 软件包。如下所示，该命令的输出非常详细，并且解释了它所做的事。

    [base_dir] $ cd debhello-0.2
    [debhello-0.2] $ debuild
     dpkg-buildpackage -us -uc -ui -i
    dpkg-buildpackage: info: source package debhello
    dpkg-buildpackage: info: source version 0.2-1
    dpkg-buildpackage: info: source distribution unstable
    dpkg-buildpackage: info: source changed by Osamu Aoki <osamu@debian.org>
     dpkg-source -i --before-build .
    dpkg-buildpackage: info: host architecture amd64
     debian/rules clean
    dh clean
       dh_clean
            rm -f debian/debhelper-build-stamp
     ...
     debian/rules binary
    dh binary
       dh_update_autotools_config
       dh_autoreconf
       create-stamp debian/debhelper-build-stamp
       dh_prep
            rm -f -- debian/debhello.substvars
            rm -fr -- debian/.debhelper/generated/debhello/ debian/debhello/ debi...
       dh_auto_install --destdir=debian/debhello/
     ...
    Finished running lintian.

现在我们来看看成果如何。

通过 debuild 生成的第 0.2 版的 debhello 文件：.

    [debhello-0.2] $ cd ..
    [base_dir] $ tree -FL 1
    ./
    ├── debhello-0.2/
    ├── debhello-0.2.tar.xz
    ├── debhello_0.2-1.debian.tar.xz
    ├── debhello_0.2-1.dsc
    ├── debhello_0.2-1_all.deb
    ├── debhello_0.2-1_amd64.build
    ├── debhello_0.2-1_amd64.buildinfo
    ├── debhello_0.2-1_amd64.changes
    └── debhello_0.2.orig.tar.xz -> debhello-0.2.tar.xz

    2 directories, 8 files

您可以看见生成的全部文件。

- The debhello_0.2.orig.tar.xz file is a symlink to the upstream tarball.
- debhello_0.2-1.debian.tar.xz 包含了维护者生成的内容。
- debhello_0.2-1.dsc 是 Debian 源码包的元数据文件。
- The debhello_0.2-1_all.deb 是 Debian 二进制软件包。
- debhello_0.2-1_amd64.build 是 Debian 二进制软件包。
- debhello_0.2-1_amd64.buildinfo 文件是由 dpkg-genbuildinfo(1) 自动生成的元文件。
- debhello_0.2-1_amd64.changes 是 Debian 二进制软件包的元数据文件。

debhello_0.2-1.debian.tar.xz 包含了 Debian 对上游源代码的修改，具体如下所示。

压缩过的归档文件 debhello_0.2-1.debian.tar.xz 中的内容物：.

    [base_dir] $ tar --xz -tf debhello-0.2.tar.xz
    debhello-0.2/
    debhello-0.2/data/
    debhello-0.2/data/hello.desktop
    debhello-0.2/data/hello.png
    debhello-0.2/man/
    debhello-0.2/man/hello.1
    debhello-0.2/scripts/
    debhello-0.2/scripts/hello
    debhello-0.2/README.md
    [base_dir] $ tar --xz -tf debhello_0.2-1.debian.tar.xz
    debian/
    debian/README.Debian
    debian/changelog
    debian/control
    debian/copyright
    debian/docs
    debian/examples
    debian/gbp.conf
    debian/install
    debian/manpages
    debian/rules
    debian/salsa-ci.yml
    debian/source/
    debian/source/format
    debian/tests/
    debian/tests/control
    debian/upstream/
    debian/upstream/metadata
    debian/watch

debhello_0.2-1_amd64.deb 包含了将要安装至系统中的文件，如下所示。

debhello_0.2-1_all.deb 二进制软件包中的内容：.

    [base_dir] $ dpkg -c debhello_0.2-1_all.deb
    drwxr-xr-x root/root ...  ./
    drwxr-xr-x root/root ...  ./usr/
    drwxr-xr-x root/root ...  ./usr/bin/
    -rwxr-xr-x root/root ...  ./usr/bin/hello
    drwxr-xr-x root/root ...  ./usr/share/
    drwxr-xr-x root/root ...  ./usr/share/applications/
    -rw-r--r-- root/root ...  ./usr/share/applications/hello.desktop
    drwxr-xr-x root/root ...  ./usr/share/doc/
    drwxr-xr-x root/root ...  ./usr/share/doc/debhello/
    -rw-r--r-- root/root ...  ./usr/share/doc/debhello/README.Debian
    -rw-r--r-- root/root ...  ./usr/share/doc/debhello/changelog.Debian.gz
    -rw-r--r-- root/root ...  ./usr/share/doc/debhello/copyright
    drwxr-xr-x root/root ...  ./usr/share/man/
    drwxr-xr-x root/root ...  ./usr/share/man/man1/
    -rw-r--r-- root/root ...  ./usr/share/man/man1/hello.1.gz
    drwxr-xr-x root/root ...  ./usr/share/pixmaps/
    -rw-r--r-- root/root ...  ./usr/share/pixmaps/hello.png

此处是生成的 debhello_0.2-1_all.deb 的依赖项列表。

debhello_0.2-1_all.deb 的依赖项列表：.

    [debhello-0.2] $ dpkg -f debhello_0.2-1_all.deb pre-depends \
                depends recommends conflicts breaks

(No extra dependency packages required since this is a POSIX shell program.)

| 注意
If you wish to replace upstream provided PNG file data/hello.png with maintainer provided one debian/hello.png, editing debian/install isn’t enough. When you add debian/hello.png, you need to add a line “include-binaries” to debian/source/options since PNG is a binary file. See dpkg-source(1).

/tep200.slog/ vim:set filetype=asciidoc:

## 14.3. Makefile（shell，命令行界面）

下面是从 POSIX shell 命令行界面程序创建简单的 Debian 软件包的示例，我们假设它使用 Makefile 作为构建系统。

Let’s assume its upstream tarball to be debhello-1.0.tar.xz.

这一类源代码设计可以用这样的方式安装成为非系统文件：

    [base_dir] $ tar --xz -xmf debhello-1.0.tar.xz
    [base_dir] $ cd debhello-1.0
    [debhello-1.0] $ make install

Debian packaging requires changing this “make install” process to install files to the target system image location instead of the normal location under /usr/local.

让我们取得源码并制作 Debian 软件包。

Download debhello-1.0.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.0.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.0.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.0
    │   ├── Makefile
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   └── hello.1
    │   └── scripts
    │       └── hello
    └── debhello-1.0.tar.xz

    5 directories, 7 files

这里的 Makefile 正确使用 $(DESTDIR) 和 $(prefix)。其他的所有文件都和 “第 14.2 节 “无 Makefile（shell，命令行界面）”” 中的一样，并且大多数的打包工作也都一样。

Makefile（v=1.0）.

    [base_dir] $ cat debhello-1.0/Makefile
    prefix = /usr/local

    all:
            : # do nothing

    install:
            install -D scripts/hello \
                    $(DESTDIR)$(prefix)/bin/hello
            install -m 644 -D data/hello.desktop \
                    $(DESTDIR)$(prefix)/share/applications/hello.desktop
            install -m 644 -D data/hello.png \
                    $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            install -m 644 -D man/hello.1 \
                    $(DESTDIR)$(prefix)/share/man/man1/hello.1

    clean:
            : # do nothing

    distclean: clean

    uninstall:
            -rm -f $(DESTDIR)$(prefix)/bin/hello
            -rm -f $(DESTDIR)$(prefix)/share/applications/hello.desktop
            -rm -f $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            -rm -f $(DESTDIR)$(prefix)/share/man/man1/hello.1

    .PHONY: all install clean distclean uninstall

让我们使用 debmake 命令来打包。这里使用 -b':sh' 选项来指明生成的二进制包是一个 shell 脚本。

    [base_dir] $ cd debhello-1.0
    [debhello-1.0] $ debmake -b':sh' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.0] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.0", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.0"
    I: [base_dir] $ ln -sf debhello-1.0.tar.xz debhello_1.0.orig.tar.xz
    I: [base_dir] $ cd debhello-1.0
    I: parsing option -b ":sh"
    I: binary package=debhello Type=script / Arch=all M-A=foreign
    I: build_type = make
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: ext_type = md                      1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.0] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=1.0）：.

    [base_dir] $ cd debhello-1.0
    [debhello-1.0] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@

    # debmake generated override targets
    # Use "make prefix=/usr" (override prefix=/usr/local in Makefile)
    #override_dh_auto_install:
    #       dh_auto_install -- prefix=/usr

    # Do not install python .pyc .pyo if they exist
    #override_dh_install:
    #       dh_install --list-missing -X.pyc -X.pyo

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.0）：.

    [base_dir] $ cd debhello-1.0
    [debhello-1.0] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.0] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1

    %:
            dh $@

    override_dh_auto_install:
            dh_auto_install -- prefix=/usr

因为上游源码含有正确的上游 Makefile 文件，所以没有必要再去创建 debian/install 和 debian/manpages 文件。

debian/control 文件和 “第 14.2 节 “无 Makefile（shell，命令行界面）”” 中的完全一致。

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=1.0）：.

    [debhello-1.0] $ rm -f debian/clean debian/dirs debian/install debian/links
    [debhello-1.0] $ rm -f debian/README.source debian/source/*.ex
    [debhello-1.0] $ rm -rf debian/patches
    [debhello-1.0] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 14 files

其余的打包操作基本上和 “第 14.2 节 “无 Makefile（shell，命令行界面）”” 中的相同。

## 14.4. pyproject.toml (Python3, CLI)

Here is an example of creating a simple Debian package from a Python3 CLI program using pyproject.toml.

让我们取得源码并制作 Debian 软件包。

Download debhello-1.1.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.1.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.1.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.1
    │   ├── LICENSE
    │   ├── MANIFEST.in
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── manpages
    │   │   └── hello.1
    │   ├── pyproject.toml
    │   └── src
    │       └── debhello
    │           ├── __init__.py
    │           └── main.py
    └── debhello-1.1.tar.xz

    6 directories, 10 files

Here, the content of this debhello source tree as follows.

pyproject.toml (v=1.1) —PEP 517 configuration.

    [base_dir] $ cat debhello-1.1/pyproject.toml
    [build-system]
    requires = ["setuptools >= 61.0"]  # REQUIRED if [build-system] table is used...
    build-backend = "setuptools.build_meta"  # If not defined, then legacy behavi...

    [project]
    name = "debhello"
    version = "1.1.0"
    description = "Hello Python (CLI)"
    readme = {file = "README.md", content-type = "text/markdown"}
    requires-python = ">=3.12"
    license = "MIT"
    keywords = ["debhello"]
    authors = [
      {name = "Osamu Aoki", email = "osamu@debian.org" },
    ]
    maintainers = [
      {name = "Osamu Aoki", email = "osamu@debian.org" },
    ]
    classifiers = [
      "Development Status :: 5 - Production/Stable",
      "Intended Audience :: Developers",
            "Topic :: System :: Archiving :: Packaging",
      "Programming Language :: Python :: 3",
      "Programming Language :: Python :: 3.12",
      "Programming Language :: Python :: 3 :: Only",
      # Others
      "Operating System :: POSIX :: Linux",
      "Natural Language :: English",
    ]
    [project.urls]
    "Homepage" = "https://salsa.debian.org/debian/debmake"
    "Bug Reports" = "https://salsa.debian.org/debian/debmake/issues"
    "Source" = "https://salsa.debian.org/debian/debmake"
    [project.scripts]
    hello = "debhello.main:main"
    [tool.setuptools]
    package-dir = {"" = "src"}
    packages = ["debhello"]
    include-package-data = true

MANIFEST.in (v=1.1) — for tar-ball.

    [base_dir] $ cat debhello-1.1/MANIFEST.in
    include data/*
    include manpages/*

src/debhello/__init__.py (v=1.1).

    [base_dir] $ cat debhello-1.1/src/debhello/__init__.py
    """
    debhello program (CLI)
    """

src/debhello/main.py (v=1.1) — command entry point.

    [base_dir] $ cat debhello-1.1/src/debhello/main.py
    """
    debhello program
    """

    import sys

    __version__ = '1.1.0'

    def main():  # needed for console script
        print(' ========== Hello Python3 ==========')
        print('argv = {}'.format(sys.argv))
        print('version = {}'.format(debhello.__version__))
        return

    if __name__ == "__main__":
        sys.exit(main())

让我们使用 debmake 命令来打包。这里使用 -b':py3' 选项来指明生成的二进制包包含 Python3 脚本和模块文件。

    [base_dir] $ cd debhello-1.1
    [debhello-1.1] $ debmake -b':py3' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.1] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.1", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.1"
    I: [base_dir] $ ln -sf debhello-1.1.tar.xz debhello_1.1.orig.tar.xz
    I: [base_dir] $ cd debhello-1.1
    I: parsing option -b ":py3"
    I: binary package=debhello Type=python3 / Arch=all M-A=foreign
    W: setuptools build system.
    I: build_type = Python (pyproject.toml: PEP-518, PEP-621, PEP-660)
    I: ext_type = python3                 2 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.1] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
     ...

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=1.1）：.

    [base_dir] $ cd debhello-1.1
    [debhello-1.1] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@ --with python3 --buildsystem=pybuild

    # debmake generated override targets
    # Too complicated to provide examples here.
    #
    # Check situation of Python on Debian
    #     https://wiki.debian.org/Python
    #
    #     https://wiki.debian.org/Python/TransitionToDHPython2
    #     https://wiki.debian.org/Python/Pybuild
    #     https://wiki.debian.org/Python/LibraryStyleGuide
    #
    # If a module package doesn't use distutils or setuptools but uses flit
    # you need flit plugin.  See pybuild(1).
    #
    # Pure PEP-517 based build with "python3 -m build ..." is supported.
    #
    # To update the upstream source to support python3, see
    #     https://wiki.python.org/moin/Python2orPython3
    #     https://wiki.python.org/moin/PortingToPy3k/BilingualQuickRef

这基本上是带有 dh 命令的标准 debian/rules 文件。

The use of the “--with python3” option invokes dh_python3 to calculate Python dependencies, add maintainer scripts to byte compiled files, etc. See dh_python3(1).

The use of the “--buildsystem=pybuild” option invokes various build systems for requested Python versions in order to build modules and extensions. See pybuild(1).

debian/control（模板文件，v=1.1）：.

    [debhello-1.1] $ cat debian/control
    Source: debhello
    Section: unknown
    Priority: optional
    Maintainer: "Osamu Aoki" <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     dh-python,
     pybuild-plugin-pyproject,
     python3-all,
     python3-setuptools,
    Standards-Version: 4.7.3
    Homepage: <insert the upstream URL, if relevant>
    Rules-Requires-Root: no
    #Vcs-Git: https://salsa.debian.org/debian/debhello.git
    #Vcs-Browser: https://salsa.debian.org/debian/<project_site>

    Package: debhello
    Section: unknown
    Architecture: all
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
     ${python3:Depends},
    Description: auto-generated package by debmake
     This Debian binary package was auto-generated by the
     debmake(1) command provided by the debmake package.
     .
     ===== This comes from the unmodified template file =====
     .
     Please edit this template file (debian/control) and other package files
     (debian/*) to make them meet all the requirements of the Debian Policy
     before uploading this package to the Debian archive.
     .
     See
      * https://www.debian.org/doc/manuals/developers-reference/best-pkging-pract...
      * https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#control
     .
     The synopsis description at the top should be about 60 characters and
     written as a phrase.  No extra capital letters or a final period.  No
     articles — "a", "an", or "the".
     .
     The package description for general-purpose applications should be
     written for a less technical user.  This means that we should avoid
     jargon.  GNOME or KDE is fine but GTK+ is probably not.
     .
     Use the canonical forms of words:
      * Use X Window System, X11, or X; not X Windows, X-Windows, or X Window.
      * Use GTK+, not GTK or gtk.
      * Use GNOME, not Gnome.
      * Use PostScript, not Postscript or postscript.

Since this is the Python3 package, the debmake command sets “Architecture: all” and “Multi-Arch: foreign”. Also, it sets required substvar parameters as “Depends: ${python3:Depends}, ${misc:Depends}”. These are explained in “第 6 章 打包工作的基础”.

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.1）：.

    [base_dir] $ cd debhello-1.1
    [debhello-1.1] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.1] $ cat debian/rules
    #!/usr/bin/make -f
    export PYBUILD_NAME=debhello
    export PYBUILD_VERBOSE=1
    export DH_VERBOSE=1

    %:
            dh $@ --with python3 --buildsystem=pybuild

debian/control（维护者版本，v=1.1）：.

    [debhello-1.1] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-1.1] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     pybuild-plugin-pyproject,
     python3-all,
    Standards-Version: 4.7.3
    Rules-Requires-Root: no
    Vcs-Browser: https://salsa.debian.org/debian/debmake-doc
    Vcs-Git: https://salsa.debian.org/debian/debmake-doc.git
    Homepage: https://salsa.debian.org/debian/debmake-doc

    Package: debhello
    Architecture: all
    Depends:
     ${misc:Depends},
     ${python3:Depends},
    Description: Simple packaging example for debmake
     This is an example package to demonstrate Debian packaging using
     the debmake command.
     .
     The generated Debian package uses the dh command offered by the
     debhelper package and the dpkg source format `3.0 (quilt)'.

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

This debhello command comes with the upstream-provided manpage and desktop file but the upstream pyproject.toml doesn’t install them. So you need to update debian/install and debian/manpages as follows:

debian/install (maintainer version, v=1.1):

    [debhello-1.1] $ vim debian/copyright
     ... hack, hack, hack, ...
    [debhello-1.1] $ cat debian/copyright
    Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
    Upstream-Name: debhello
    Upstream-Contact: Osamu Aoki <osamu@debian.org>
    Source: https://salsa.debian.org/debian/debmake-doc

    Files:     *
    Copyright: 2015-2024 Osamu Aoki <osamu@debian.org>
    License:   Expat
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons to whom the
     Software is furnished to do so, subject to the following conditions:
     .
     The above copyright notice and this permission notice shall be included
     in all copies or substantial portions of the Software.
     .
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

debian/manpages (maintainer version, v=1.1):

    [debhello-1.1] $ vim debian/install
     ... hack, hack, hack, ...
    [debhello-1.1] $ cat debian/install
    data/hello.desktop usr/share/applications
    data/hello.png usr/share/pixmaps

其余的打包工作与 “第 14.3 节 “Makefile（shell，命令行界面）”” 中的几乎一致。

debian/ 目录下的模板文件。（v=1.1）：.

    [debhello-1.1] $ rm -f debian/clean debian/dirs debian/links
    [debhello-1.1] $ rm -f debian/README.source debian/source/*.ex
    [debhello-1.1] $ rm -rf debian/patches
    [debhello-1.1] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── install
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 15 files

此处是生成的 debhello_1.1-1_all.deb 包的依赖项列表。

debhello_1.1-1_all.deb 的依赖项列表：.

    [debhello-1.1] $ dpkg -f debhello_1.1-1_all.deb pre-depends \
                depends recommends conflicts breaks
    Depends: python3:any

## 14.5. Makefile（shell，图形界面）

此处是一个从 POSIX shell 图形界面程序构建简单的 Debian 软件包的示例，我们假设程序使用 Makefile 作为构建系统。

上游是基于 “第 14.3 节 “Makefile（shell，命令行界面）”” 中的源代码，并带有增强的图形界面支持。

Let’s assume its upstream tarball to be debhello-1.2.tar.xz.

让我们取得源码并制作 Debian 软件包。

Download debhello-1.2.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.2.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.2.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.2
    │   ├── Makefile
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   └── hello.1
    │   └── scripts
    │       └── hello
    └── debhello-1.2.tar.xz

    5 directories, 7 files

此处的 hello 已经被重写以便使用 zenity 命令来使其成为 GTK+ 图形界面程序。

hello（v=1.2）.

    [base_dir] $ cat debhello-1.2/scripts/hello
    #!/bin/sh -e
    zenity --info --title "hello" --text "Hello from the shell!"

这里，作为图形界面程序，桌面文件被更新为 Terminal=false。

hello.desktop（v=1.2）.

    [base_dir] $ cat debhello-1.2/data/hello.desktop
    [Desktop Entry]
    Name=Hello
    Name[fr]=Bonjour
    Comment=Greetings
    Comment[fr]=Salutations
    Type=Application
    Keywords=hello
    Exec=hello
    Terminal=false
    Icon=hello.png
    Categories=Utility;

其余的所有文件都与 “第 14.3 节 “Makefile（shell，命令行界面）”” 中的一致。

Let’s package this with the debmake command. Here, the “-b':sh'” option is used to specify that the generated binary package is a shell script.

    [base_dir] $ cd debhello-1.2
    [debhello-1.2] $ debmake -b':sh' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.2] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.2", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.2"
    I: [base_dir] $ ln -sf debhello-1.2.tar.xz debhello_1.2.orig.tar.xz
    I: [base_dir] $ cd debhello-1.2
    I: parsing option -b ":sh"
    I: binary package=debhello Type=script / Arch=all M-A=foreign
    I: build_type = make
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: ext_type = md                      1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.2] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

让我们来检查一下自动产生的模板文件。

debian/control（模板文件，v=1.2）：.

    [debhello-1.2] $ cat debian/control
    Source: debhello
    Section: unknown
    Priority: optional
    Maintainer: "Osamu Aoki" <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
    Standards-Version: 4.7.3
    Homepage: <insert the upstream URL, if relevant>
    Rules-Requires-Root: no
    #Vcs-Git: https://salsa.debian.org/debian/debhello.git
    #Vcs-Browser: https://salsa.debian.org/debian/<project_site>

    Package: debhello
    Section: unknown
    Architecture: all
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
    Description: auto-generated package by debmake
     This Debian binary package was auto-generated by the
     debmake(1) command provided by the debmake package.
     .
     ===== This comes from the unmodified template file =====
     .
     Please edit this template file (debian/control) and other package files
     (debian/*) to make them meet all the requirements of the Debian Policy
     before uploading this package to the Debian archive.
     .
     See
      * https://www.debian.org/doc/manuals/developers-reference/best-pkging-pract...
      * https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#control
     .
     The synopsis description at the top should be about 60 characters and
     written as a phrase.  No extra capital letters or a final period.  No
     articles — "a", "an", or "the".
     .
     The package description for general-purpose applications should be
     written for a less technical user.  This means that we should avoid
     jargon.  GNOME or KDE is fine but GTK+ is probably not.
     .
     Use the canonical forms of words:
      * Use X Window System, X11, or X; not X Windows, X-Windows, or X Window.
      * Use GTK+, not GTK or gtk.
      * Use GNOME, not Gnome.
      * Use PostScript, not Postscript or postscript.

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/control（维护者版本，v=1.2）：.

    [debhello-1.2] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-1.2] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: all
    Multi-Arch: foreign
    Depends:
     zenity,
     ${misc:Depends},
    Description: Simple packaging example for debmake
     This Debian binary package is an example package.
     (This is an example only)

请注意，这里需要手动添加 zenity 依赖。

debian/rules 文件与 “第 14.3 节 “Makefile（shell，命令行界面）”” 中的完全一致。

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=1.2）：.

    [debhello-1.2] $ rm -f debian/clean debian/dirs debian/install debian/links
    [debhello-1.2] $ rm -f debian/README.source debian/source/*.ex
    [debhello-1.2] $ rm -rf debian/patches
    [debhello-1.2] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 14 files

其余的打包工作与 “第 14.3 节 “Makefile（shell，命令行界面）”” 中的几乎一致。

此处是 debhello_1.2-1_all.deb 的依赖项列表。

debhello_1.2-1_all.deb 的依赖项列表：.

    [debhello-1.2] $ dpkg -f debhello_1.2-1_all.deb pre-depends \
                depends recommends conflicts breaks
    Depends: zenity

## 14.6. pyproject.toml（Python3, 图形界面）

Here is an example of creating a simple Debian package from a Python3 GUI program using pyproject.toml.

Let’s assume this upstream tarball to be debhello-1.3.tar.xz.

让我们取得源码并制作 Debian 软件包。

Download debhello-1.3.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.3.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.3.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.3
    │   ├── LICENSE
    │   ├── MANIFEST.in
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── manpages
    │   │   └── hello.1
    │   ├── pyproject.toml
    │   └── src
    │       └── debhello
    │           ├── __init__.py
    │           └── main.py
    └── debhello-1.3.tar.xz

    6 directories, 10 files

Here, the content of this debhello source tree as follows.

pyproject.toml (v=1.3) —PEP 517 configuration.

    [base_dir] $ cat debhello-1.3/pyproject.toml
    [build-system]
    requires = ["setuptools >= 61.0"]  # REQUIRED if [build-system] table is used...
    build-backend = "setuptools.build_meta"  # If not defined, then legacy behavi...

    [project]
    name = "debhello"
    version = "1.3.0"
    description = "Hello Python (GUI)"
    readme = {file = "README.md", content-type = "text/markdown"}
    requires-python = ">=3.12"
    license = "MIT"
    keywords = ["debhello"]
    authors = [
      {name = "Osamu Aoki", email = "osamu@debian.org" },
    ]
    maintainers = [
      {name = "Osamu Aoki", email = "osamu@debian.org" },
    ]
    classifiers = [
      "Development Status :: 5 - Production/Stable",
      "Intended Audience :: Developers",
            "Topic :: System :: Archiving :: Packaging",
      "Programming Language :: Python :: 3",
      "Programming Language :: Python :: 3.12",
      "Programming Language :: Python :: 3 :: Only",
      # Others
      "Operating System :: POSIX :: Linux",
      "Natural Language :: English",
    ]
    [project.urls]
    "Homepage" = "https://salsa.debian.org/debian/debmake"
    "Bug Reports" = "https://salsa.debian.org/debian/debmake/issues"
    "Source" = "https://salsa.debian.org/debian/debmake"
    [project.scripts]
    hello = "debhello.main:main"
    [tool.setuptools]
    package-dir = {"" = "src"}
    packages = ["debhello"]
    include-package-data = true

MANIFEST.in (v=1.3) — for tar-ball.

    [base_dir] $ cat debhello-1.3/MANIFEST.in
    include data/*
    include manpages/*

src/debhello/__init__.py (v=1.3).

    [base_dir] $ cat debhello-1.3/src/debhello/__init__.py
    """
    debhello program (GUI)
    """

src/debhello/main.py (v=1.3) — command entry point.

    [base_dir] $ cat debhello-1.3/src/debhello/main.py
    #!/usr/bin/python3
    from gi.repository import Gtk

    __version__ = '1.3.0'

    class TopWindow(Gtk.Window):

        def __init__(self):
            Gtk.Window.__init__(self)
            self.title = "Hello World!"
            self.counter = 0
            self.border_width = 10
            self.set_default_size(400, 100)
            self.set_position(Gtk.WindowPosition.CENTER)
            self.button = Gtk.Button(label="Click me!")
            self.button.connect("clicked", self.on_button_clicked)
            self.add(self.button)
            self.connect("delete-event", self.on_window_destroy)

        def on_window_destroy(self, *args):
            Gtk.main_quit(*args)

        def on_button_clicked(self, widget):
            self.counter += 1
            widget.set_label("Hello, World!\nClick count = %i" % self.counter)

    def main():
        window = TopWindow()
        window.show_all()
        Gtk.main()

    if __name__ == '__main__':
        main()

让我们使用 debmake 命令来打包。这里使用 -b':py3' 选项来指明生成的二进制包包含 Python3 脚本和模块文件。

    [base_dir] $ cd debhello-1.3
    [debhello-1.3] $ debmake -b':py3' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.3] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.3", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.3"
    I: [base_dir] $ ln -sf debhello-1.3.tar.xz debhello_1.3.orig.tar.xz
    I: [base_dir] $ cd debhello-1.3
    I: parsing option -b ":py3"
    I: binary package=debhello Type=python3 / Arch=all M-A=foreign
    W: setuptools build system.
    I: build_type = Python (pyproject.toml: PEP-518, PEP-621, PEP-660)
    I: ext_type = python3                 2 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.3] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
     ...

The result is practically the same as in “第 14.4 节 “pyproject.toml (Python3, CLI)””.

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.3）：.

    [base_dir] $ cd debhello-1.3
    [debhello-1.3] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.3] $ cat debian/rules
    #!/usr/bin/make -f
    export PYBUILD_NAME=debhello
    export PYBUILD_VERBOSE=1
    export DH_VERBOSE=1

    %:
            dh $@ --with python3 --buildsystem=pybuild

debian/control（维护者版本，v=1.3）：.

    [debhello-1.3] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-1.3] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     pybuild-plugin-pyproject,
     python3-all,
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: all
    Multi-Arch: foreign
    Depends:
     gir1.2-gtk-3.0,
     python3-gi,
     ${misc:Depends},
     ${python3:Depends},
    Description: Simple packaging example for debmake
     This Debian binary package is an example package.
     (This is an example only)

请注意，此处需要手动添加 python3-gi 和 gir1.2-gtk-3.0 依赖。

The rest of the packaging activities are practically the same as in <pyproject>>.

此处是 debhello_1.3-1_all.deb 的依赖项列表。

debhello_1.3-1_all.deb 的依赖项列表：.

    [debhello-1.3] $ dpkg -f debhello_1.3-1_all.deb pre-depends \
                depends recommends conflicts breaks
    Depends: gir1.2-gtk-3.0, python3-gi, python3:any

## 14.7. Makefile（单个二进制软件包）

这里给出了从简单的 C 语言源代码创建简单的 Debian 软件包的例子，并假设上游使用了 Makefile 作为构建系统。

此处的上游源代码是 “第 5 章 简单打包” 中的源代码的增强版本。它带有手册页、桌面文件和桌面图标。并且为了更加贴合实际，它还有一个外部库文件 libm。

Let’s assume this upstream tarball to be debhello-1.4.tar.xz.

这一类源代码设计可以用这样的方式安装成为非系统文件：

    [base_dir] $ tar --xz -xmf debhello-1.4.tar.xz
    [base_dir] $ cd debhello-1.4
    [debhello-1.4] $ make
    [debhello-1.4] $ make install

Debian packaging requires changing this “make install” process to install files into the target system image location instead of the normal location under /usr/local.

让我们取得源码并制作 Debian 软件包。

Download debhello-1.4.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.4.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.4.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.4
    │   ├── LICENSE
    │   ├── Makefile
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   └── hello.1
    │   └── src
    │       ├── config.h
    │       └── hello.c
    └── debhello-1.4.tar.xz

    5 directories, 9 files

此处的源码如下所示。

src/hello.c（v=1.4）：.

    [base_dir] $ cat debhello-1.4/src/hello.c
    #include "config.h"
    #include <math.h>
    #include <stdio.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
            printf("4.0 * atan(1.0) = %10f8\n", 4.0*atan(1.0));
            return 0;
    }

src/config.h（v=1.4）：.

    [base_dir] $ cat debhello-1.4/Makefile
    prefix = /usr/local

    all: src/hello

    src/hello: src/hello.c
            $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $^ -lm

    install: src/hello
            install -D src/hello \
                    $(DESTDIR)$(prefix)/bin/hello
            install -m 644 -D data/hello.desktop \
                    $(DESTDIR)$(prefix)/share/applications/hello.desktop
            install -m 644 -D data/hello.png \
                    $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            install -m 644 -D man/hello.1 \
                    $(DESTDIR)$(prefix)/share/man/man1/hello.1

    clean:
            -rm -f src/hello

    distclean: clean

    uninstall:
            -rm -f $(DESTDIR)$(prefix)/bin/hello
            -rm -f $(DESTDIR)$(prefix)/share/applications/hello.desktop
            -rm -f $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            -rm -f $(DESTDIR)$(prefix)/share/man/man1/hello.1

    .PHONY: all install clean distclean uninstall

Makefile（v=1.4）：.

    [base_dir] $ cat debhello-1.4/src/config.h
    #define PACKAGE_AUTHOR "Osamu Aoki"

请注意，此 Makefile 含有正确的手册页、桌面文件、桌面图标的 install 对象。

让我们使用 debmake 命令打包。

    [base_dir] $ cd debhello-1.4
    [debhello-1.4] $ debmake -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.4] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.4", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.4"
    I: [base_dir] $ ln -sf debhello-1.4.tar.xz debhello_1.4.orig.tar.xz
    I: [base_dir] $ cd debhello-1.4
    I: parsing option -b ""
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: build_type = make
    I: ext_type = c                       2 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.4] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

其余的工作与 “第 5.6 节 “Step 2: Generate template files with debmake”” 中的几乎一致。

像 “第 5.7 节 “第三步：编辑模板文件”” 中所写的一样，让我们这些维护者来把这个 Debian 软件包做的更好。

If the DEB_BUILD_MAINT_OPTIONS environment variable is not exported in debian/rules, lintian warns “W: debhello: hardening-no-relro usr/bin/hello” for the linking of libm.

debian/control 文件与 “第 5.7 节 “第三步：编辑模板文件”” 中的完全一致，因为 libm 库是 libc6 库的一部分，所以它总是可获得的（优先级：必需 / Priority: required）。

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=1.4）：.

    [debhello-1.4] $ rm -f debian/clean debian/dirs debian/links
    [debhello-1.4] $ rm -f debian/README.source debian/source/*.ex
    [debhello-1.4] $ rm -rf debian/patches
    [debhello-1.4] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── install
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 15 files

其余的打包步骤与 “第 5.8 节 “Step 4: Building package with debuild”” 中的基本一致。

此处是生成的二进制包的依赖项列表。

生成的二进制包的依赖项列表（v=1.4）：.

    [debhello-1.4] $ dpkg -f debhello-dbgsym_1.4-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: debhello (= 1.4-1)
    [debhello-1.4] $ dpkg -f debhello_1.4-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libc6 (>= 2.34)

## 14.8. Makefile.in + configure（单个二进制软件包）

这里给出了从简单的 C 语言源代码创建简单的 Debian 软件包的例子，并假设上游使用了 Makefile.in 和 configure 作为构建系统。

此处的源码示例是 “第 14.7 节 “Makefile（单个二进制软件包）”” 中的源代码的增强版本。它也有一个外部链接库 libm，并且它的源代码可以使用 configure 脚本进行配置，然后生成相应的 Makefile、src/config.h 文件。

Let’s assume this upstream tarball to be debhello-1.5.tar.xz.

此类型的源码旨在作为非系统文件安装，例如：

    [base_dir] $ tar --xz -xmf debhello-1.5.tar.xz
    [base_dir] $ cd debhello-1.5
    [debhello-1.5] $ ./configure --with-math
    [debhello-1.5] $ make
    [debhello-1.5] $ make install

让我们取得源码并制作 Debian 软件包。

Download debhello-1.5.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.5.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.5.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.5
    │   ├── LICENSE
    │   ├── Makefile.in
    │   ├── README.md
    │   ├── configure
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   └── hello.1
    │   └── src
    │       └── hello.c
    └── debhello-1.5.tar.xz

    5 directories, 9 files

此处的源码如下所示。

src/hello.c（v=1.5）：.

    [base_dir] $ cat debhello-1.5/src/hello.c
    #include "config.h"
    #ifdef WITH_MATH
    #  include <math.h>
    #endif
    #include <stdio.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
    #ifdef WITH_MATH
            printf("4.0 * atan(1.0) = %10f8\n", 4.0*atan(1.0));
    #else
            printf("I can't do MATH!\n");
    #endif
            return 0;
    }

Makefile.in（v=1.5）：.

    [base_dir] $ cat debhello-1.5/Makefile.in
    prefix = @prefix@

    all: src/hello

    src/hello: src/hello.c
            $(CC) @VERBOSE@ \
                    $(CPPFLAGS) \
                    $(CFLAGS) \
                    $(LDFLAGS) \
                    -o $@ $^ \
                    @LINKLIB@

    install: src/hello
            install -D src/hello \
                    $(DESTDIR)$(prefix)/bin/hello
            install -m 644 -D data/hello.desktop \
                    $(DESTDIR)$(prefix)/share/applications/hello.desktop
            install -m 644 -D data/hello.png \
                    $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            install -m 644 -D man/hello.1 \
                    $(DESTDIR)$(prefix)/share/man/man1/hello.1

    clean:
            -rm -f src/hello

    distclean: clean

    uninstall:
            -rm -f $(DESTDIR)$(prefix)/bin/hello
            -rm -f $(DESTDIR)$(prefix)/share/applications/hello.desktop
            -rm -f $(DESTDIR)$(prefix)/share/pixmaps/hello.png
            -rm -f $(DESTDIR)$(prefix)/share/man/man1/hello.1

    .PHONY: all install clean distclean uninstall

configure（v=1.5）：.

    [base_dir] $ cat debhello-1.5/configure
    #!/bin/sh -e
    # default values
    PREFIX="/usr/local"
    VERBOSE=""
    WITH_MATH="0"
    LINKLIB=""
    PACKAGE_AUTHOR="John Doe"

    # parse arguments
    while [ "${1}" != "" ]; do
      VAR="${1%=*}" # Drop suffix =*
      VAL="${1#*=}" # Drop prefix *=
      case "${VAR}" in
      --prefix)
        PREFIX="${VAL}"
        ;;
      --verbose|-v)
        VERBOSE="-v"
        ;;
      --with-math)
        WITH_MATH="1"
        LINKLIB="-lm"
        ;;
      --author)
        PACKAGE_AUTHOR="${VAL}"
        ;;
      *)
        echo "W: Unknown argument: ${1}"
      esac
      shift
    done

    # setup configured Makefile and src/config.h
    sed -e "s,@prefix@,${PREFIX}," \
        -e "s,@VERBOSE@,${VERBOSE}," \
        -e "s,@LINKLIB@,${LINKLIB}," \
        <Makefile.in >Makefile
    if [ "${WITH_MATH}" = 1 ]; then
    echo "#define WITH_MATH" >src/config.h
    else
    echo "/* not defined: WITH_MATH */" >src/config.h
    fi
    echo "#define PACKAGE_AUTHOR \"${PACKAGE_AUTHOR}\"" >>src/config.h

Please note that the configure command replaces strings with @…​@ in Makefile.in to produce Makefile and creates src/config.h.

让我们使用 debmake 命令打包。

    [base_dir] $ cd debhello-1.5
    [debhello-1.5] $ debmake -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.5] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.5", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.5"
    I: [base_dir] $ ln -sf debhello-1.5.tar.xz debhello_1.5.orig.tar.xz
    I: [base_dir] $ cd debhello-1.5
    I: parsing option -b ""
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: build_type = configure
    I: ext_type = c                       1 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.5] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

结果与 “第 5.6 节 “Step 2: Generate template files with debmake”” 中的相似，但是并不完全一致。

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=1.5）：.

    [base_dir] $ cd debhello-1.5
    [debhello-1.5] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # See FEATURE AREAS/ENVIRONMENT in dpkg-buildflags(1)
    # Apply all hardening options
    #export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    # Package maintainers to append CFLAGS
    #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    # Package maintainers to append LDFLAGS
    #export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
    #
    # With debhelper version 9 or newer, the dh command exports
    # all buildflags.  So there is no need to include the
    # /usr/share/dpkg/buildflags.mk file here if compat is 9 or newer.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@

    # debmake generated override targets
    # Multiarch package requires library files to be installed to
    # /usr/lib/<triplet>/ .  If the build system does not support
    # $(DEB_HOST_MULTIARCH), you may need to override some targets such as
    # dh_auto_configure or dh_auto_install to use $(DEB_HOST_MULTIARCH) .

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.5）：.

    [base_dir] $ cd debhello-1.5
    [debhello-1.5] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.5] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1
    export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

    %:
            dh $@

    override_dh_auto_configure:
            dh_auto_configure -- \
                    --with-math \
                    --author="Osamu Aoki"

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

其余的打包步骤与 “第 5.8 节 “Step 4: Building package with debuild”” 中的基本一致。

## 14.9. Autotools（单个二进制文件）

Here is an example of creating a simple Debian package from a simple C source program using Autotools = Autoconf and Automake (Makefile.am and configure.ac) as its build system.

此种源码通常也带有上游自动生成的 Makefile.in 和 configure 文件。在 autotools-dev 软件包的帮助下，我们可以按 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中所介绍的，使用这些文件进行打包。

The better alternative is to regenerate these files using the latest Autoconf and Automake packages if the upstream provided Makefile.am and configure.ac are compatible with the latest version. This is advantageous for porting to new CPU architectures, etc. This can be automated by using the “--with autoreconf” option for the dh command.

Let’s assume this upstream tarball to be debhello-1.6.tar.xz.

此类型的源码旨在作为非系统文件安装，例如：

    [base_dir] $ tar --xz -xmf debhello-1.6.tar.xz
    [base_dir] $ cd debhello-1.6
    [debhello-1.6] $ autoreconf -ivf # optional
    [debhello-1.6] $ ./configure --with-math
    [debhello-1.6] $ make
    [debhello-1.6] $ make install

让我们取得源码并制作 Debian 软件包。

Download debhello-1.6.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.6.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.6.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.6
    │   ├── LICENSE
    │   ├── Makefile.am
    │   ├── README.md
    │   ├── configure.ac
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   ├── Makefile.am
    │   │   └── hello.1
    │   └── src
    │       ├── Makefile.am
    │       └── hello.c
    └── debhello-1.6.tar.xz

    5 directories, 11 files

此处的源码如下所示。

src/hello.c（v=1.6）：.

    [base_dir] $ cat debhello-1.6/src/hello.c
    #include "config.h"
    #ifdef WITH_MATH
    #  include <math.h>
    #endif
    #include <stdio.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
    #ifdef WITH_MATH
            printf("4.0 * atan(1.0) = %10f8\n", 4.0*atan(1.0));
    #else
            printf("I can't do MATH!\n");
    #endif
            return 0;
    }

Makefile.am（v=1.6）：.

    [base_dir] $ cat debhello-1.6/Makefile.am
    SUBDIRS = src man
    [base_dir] $ cat debhello-1.6/man/Makefile.am
    dist_man_MANS = hello.1
    [base_dir] $ cat debhello-1.6/src/Makefile.am
    bin_PROGRAMS = hello
    hello_SOURCES = hello.c

configure.ac（v=1.6）：.

    [base_dir] $ cat debhello-1.6/configure.ac
    #                                               -*- Autoconf -*-
    # Process this file with autoconf to produce a configure script.
    AC_PREREQ([2.69])
    AC_INIT([debhello],[2.1],[foo@example.org])
    AC_CONFIG_SRCDIR([src/hello.c])
    AC_CONFIG_HEADERS([config.h])
    echo "Standard customization chores"
    AC_CONFIG_AUX_DIR([build-aux])
    AM_INIT_AUTOMAKE([foreign])
    # Add #define PACKAGE_AUTHOR ... in config.h with a comment
    AC_DEFINE(PACKAGE_AUTHOR, ["Osamu Aoki"], [Define PACKAGE_AUTHOR])
    echo "Add --with-math option functionality to ./configure"
    AC_ARG_WITH([math],
      [AS_HELP_STRING([--with-math],
        [compile with math library  @<:@default=yes@:>@])],
      [],
      [with_math="yes"]
      )
    echo "==== withval   := \"$withval\""
    echo "==== with_math := \"$with_math\""
    # m4sh if-else construct
    AS_IF([test "x$with_math" != "xno"],[
      echo "==== Check include: math.h"
      AC_CHECK_HEADER(math.h,[],[
        AC_MSG_ERROR([Couldn't find math.h.] )
      ])
      echo "==== Check library: libm"
      AC_SEARCH_LIBS(atan, [m])
      #AC_CHECK_LIB(m, atan)
      echo "==== Build with LIBS := \"$LIBS\""
      AC_DEFINE(WITH_MATH, [1], [Build with the math library])
    ],[
      echo "==== Skip building with math.h."
      AH_TEMPLATE(WITH_MATH, [Build without the math library])
    ])
    # Checks for programs.
    AC_PROG_CC
    AC_CONFIG_FILES([Makefile
                     man/Makefile
                     src/Makefile])
    AC_OUTPUT

| 提示
Without “foreign” strictness level specified in AM_INIT_AUTOMAKE() as above, automake defaults to “gnu” strictness level requiring several files in the top-level directory. See “3.2 Strictness” in the automake document.

让我们使用 debmake 命令打包。

    [base_dir] $ cd debhello-1.6
    [debhello-1.6] $ debmake -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.6] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.6", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.6"
    I: [base_dir] $ ln -sf debhello-1.6.tar.xz debhello_1.6.orig.tar.xz
    I: [base_dir] $ cd debhello-1.6
    I: parsing option -b ""
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: build_type = Autotools with autoreconf
    I: ext_type = am                      3 files
    I: ext_type = c                       1 files
    I: ext_type = 1                       1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.6] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

结果与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的类似，但是并不完全一致。

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=1.6）:

    [base_dir] $ cd debhello-1.6
    [debhello-1.6] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # See FEATURE AREAS/ENVIRONMENT in dpkg-buildflags(1)
    # Apply all hardening options
    #export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    # Package maintainers to append CFLAGS
    #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    # Package maintainers to append LDFLAGS
    #export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
    #
    # With debhelper version 9 or newer, the dh command exports
    # all buildflags.  So there is no need to include the
    # /usr/share/dpkg/buildflags.mk file here if compat is 9 or newer.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@ --with autoreconf

    # debmake generated override targets
    # Set options for ./configure
    #CONFIGURE_FLAGS = <options for ./configure>
    #overrride_dh_configure:
    #       dh_configure -- $(CONFIGURE_FLAGS)
    #
    # Do not install libtool archive, python .pyc .pyo
    #override_dh_install:
    #       dh_install --list-missing -X.la -X.pyc -X.pyo

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.6）：.

    [base_dir] $ cd debhello-1.6
    [debhello-1.6] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.6] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1
    export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

    %:
            dh $@ --with autoreconf

    override_dh_auto_configure:
            dh_auto_configure -- \
                    --with-math

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

其余的打包步骤与 “第 5.8 节 “Step 4: Building package with debuild”” 中的基本一致。

## 14.10. CMake（单个二进制软件包）

Here is an example of creating a simple Debian package from a simple C source program using CMake (CMakeLists.txt and some files such as config.h.in) as its build system.

The cmake command generates the Makefile file based on the CMakeLists.txt file and its -D option. It also configures the file as specified in its configure_file(…​) by replacing strings with @…​@ and changing the #cmakedefine …​ line.

Let’s assume this upstream tarball to be debhello-1.7.tar.xz.

此类型的源码旨在作为非系统文件安装，例如：

    [base_dir] $ tar --xz -xmf debhello-1.7.tar.xz
    [base_dir] $ cd debhello-1.7
    [debhello-1.7] $ mkdir obj-x86_64-linux-gnu # for out-of-tree build
    [debhello-1.7] $ cd obj-x86_64-linux-gnu
    [debhello-1.7] $ cmake ..
    [debhello-1.7] $ make
    [debhello-1.7] $ make install

让我们取得源码并制作 Debian 软件包。

Download debhello-1.7.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-1.7.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-1.7.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-1.7
    │   ├── CMakeLists.txt
    │   ├── LICENSE
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── man
    │   │   ├── CMakeLists.txt
    │   │   └── hello.1
    │   └── src
    │       ├── CMakeLists.txt
    │       ├── config.h.in
    │       └── hello.c
    └── debhello-1.7.tar.xz

    5 directories, 11 files

此处的源码如下所示。

src/hello.c（v=1.7）：.

    [base_dir] $ cat debhello-1.7/src/hello.c
    #include "config.h"
    #ifdef WITH_MATH
    #  include <math.h>
    #endif
    #include <stdio.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
    #ifdef WITH_MATH
            printf("4.0 * atan(1.0) = %10f8\n", 4.0*atan(1.0));
    #else
            printf("I can't do MATH!\n");
    #endif
            return 0;
    }

src/config.h.in（v=1.7）：.

    [base_dir] $ cat debhello-1.7/src/config.h.in
    /* name of the package author */
    #define PACKAGE_AUTHOR "@PACKAGE_AUTHOR@"
    /* math library support */
    #cmakedefine WITH_MATH

CMakeLists.txt（v=1.7）：.

    [base_dir] $ cat debhello-1.7/CMakeLists.txt
    cmake_minimum_required(VERSION 3.31)
    project(debhello)
    set(PACKAGE_AUTHOR "Osamu Aoki")
    add_subdirectory(src)
    add_subdirectory(man)
    [base_dir] $ cat debhello-1.7/man/CMakeLists.txt
    install(
      FILES ${CMAKE_CURRENT_SOURCE_DIR}/hello.1
      DESTINATION share/man/man1
    )
    [base_dir] $ cat debhello-1.7/src/CMakeLists.txt
    # Always define HAVE_CONFIG_H
    add_definitions(-DHAVE_CONFIG_H)
    # Interactively define WITH_MATH
    option(WITH_MATH "Build with math support" OFF)
    #variable_watch(WITH_MATH)
    # Generate config.h from config.h.in
    configure_file(
      "${CMAKE_CURRENT_SOURCE_DIR}/config.h.in"
      "${CMAKE_CURRENT_BINARY_DIR}/config.h"
    )
    include_directories("${CMAKE_CURRENT_BINARY_DIR}")
    add_executable(hello hello.c)
    install(TARGETS hello
      RUNTIME DESTINATION bin
    )

让我们使用 debmake 命令打包。

    [base_dir] $ cd debhello-1.7
    [debhello-1.7] $ debmake -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-1.7] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="1.7", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-1.7"
    I: [base_dir] $ ln -sf debhello-1.7.tar.xz debhello_1.7.orig.tar.xz
    I: [base_dir] $ cd debhello-1.7
    I: parsing option -b ""
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: build_type = Cmake
    I: ext_type = c                       2 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-1.7] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
    I: creating debian/rules from extra0_rules
    I: creating debian/source/format from extra0source_format
     ...

结果与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的类似，但是并不完全一致。

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=1.7）：.

    [base_dir] $ cd debhello-1.7
    [debhello-1.7] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # See FEATURE AREAS/ENVIRONMENT in dpkg-buildflags(1)
    # Apply all hardening options
    #export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    # Package maintainers to append CFLAGS
    #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    # Package maintainers to append LDFLAGS
    #export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
    #
    # With debhelper version 9 or newer, the dh command exports
    # all buildflags.  So there is no need to include the
    # /usr/share/dpkg/buildflags.mk file here if compat is 9 or newer.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@

    # debmake generated override targets
    #override_dh_auto_configure:
    #       dh_auto_configure -- \
    #             -DCMAKE_LIBRARY_ARCHITECTURE="$(DEB_TARGET_MULTIARCH)"
    #
    # You may need to patch CMakeLists.txt to set the library install path to be:...
    #-install(TARGETS <sharedlibname> LIBRARY DESTINATION lib)
    #+install(TARGETS <sharedlibname> LIBRARY DESTINATION lib/${CMAKE_LIBRARY_ARC...

    # Multiarch package requires library files to be installed to
    # /usr/lib/<triplet>/ .  If the build system does not support
    # $(DEB_HOST_MULTIARCH), you may need to override some targets such as
    # dh_auto_configure or dh_auto_install to use $(DEB_HOST_MULTIARCH) .

debian/control（模板文件，v=1.7）：.

    [debhello-1.7] $ cat debian/control
    Source: debhello
    Section: unknown
    Priority: optional
    Maintainer: "Osamu Aoki" <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     cmake,
    Standards-Version: 4.7.3
    Homepage: <insert the upstream URL, if relevant>
    Rules-Requires-Root: no
    #Vcs-Git: https://salsa.debian.org/debian/debhello.git
    #Vcs-Browser: https://salsa.debian.org/debian/<project_site>

    Package: debhello
    Section: unknown
    Architecture: any
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
     ${shlibs:Depends},
    Description: auto-generated package by debmake
     This Debian binary package was auto-generated by the
     debmake(1) command provided by the debmake package.
     .
     ===== This comes from the unmodified template file =====
     .
     Please edit this template file (debian/control) and other package files
     (debian/*) to make them meet all the requirements of the Debian Policy
     before uploading this package to the Debian archive.
     .
     See
      * https://www.debian.org/doc/manuals/developers-reference/best-pkging-pract...
      * https://www.debian.org/doc/manuals/debmake-doc/ch05.en.html#control
     .
     The synopsis description at the top should be about 60 characters and
     written as a phrase.  No extra capital letters or a final period.  No
     articles — "a", "an", or "the".
     .
     The package description for general-purpose applications should be
     written for a less technical user.  This means that we should avoid
     jargon.  GNOME or KDE is fine but GTK+ is probably not.
     .
     Use the canonical forms of words:
      * Use X Window System, X11, or X; not X Windows, X-Windows, or X Window.
      * Use GTK+, not GTK or gtk.
      * Use GNOME, not Gnome.
      * Use PostScript, not Postscript or postscript.

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=1.7）：.

    [base_dir] $ cd debhello-1.7
    [debhello-1.7] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-1.7] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1
    export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

    %:
            dh $@

    override_dh_auto_configure:
            dh_auto_configure -- -DWITH-MATH=1

debian/control（维护者版本，v=1.7）：.

    [debhello-1.7] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-1.7] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     cmake,
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: any
    Multi-Arch: foreign
    Depends:
     ${misc:Depends},
     ${shlibs:Depends},
    Description: Simple packaging example for debmake
     This Debian binary package is an example package.
     (This is an example only)

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

其余的打包工作与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的近乎一致。

## 14.11. Autotools（多个二进制软件包）

Here is an example of creating a set of Debian binary packages including the executable package, the shared library package, the development file package, and the debug symbol package from a simple C source program using Autotools (Autoconf and Automake, which use Makefile.am and configure.ac as their input files) as its build system.

Let’s package this in a similar way to “第 14.9 节 “Autotools（单个二进制文件）””.

Let’s assume this upstream tarball to be debhello-2.0.tar.xz.

此类型的源码旨在作为非系统文件安装，例如：

    [base_dir] $ tar --xz -xmf debhello-2.0.tar.xz
    [base_dir] $ cd debhello-2.0
    [debhello-2.0] $ autoreconf -ivf # optional
    [debhello-2.0] $ ./configure --with-math
    [debhello-2.0] $ make
    [debhello-2.0] $ make install

让我们取得源码并制作 Debian 软件包。

Download debhello-2.0.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-2.0.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-2.0.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-2.0
    │   ├── LICENSE
    │   ├── Makefile.am
    │   ├── README.md
    │   ├── configure.ac
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── lib
    │   │   ├── Makefile.am
    │   │   ├── sharedlib.c
    │   │   └── sharedlib.h
    │   ├── man
    │   │   ├── Makefile.am
    │   │   └── hello.1
    │   └── src
    │       ├── Makefile.am
    │       └── hello.c
    └── debhello-2.0.tar.xz

    6 directories, 14 files

此处的源码如下所示。

src/hello.c（v=2.0）：.

    [base_dir] $ cat debhello-2.0/src/hello.c
    #include "config.h"
    #include <stdio.h>
    #include <sharedlib.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
            sharedlib();
            return 0;
    }

lib/sharedlib.h 与 lib/sharedlib.c（v=1.6）：.

    [base_dir] $ cat debhello-2.0/lib/sharedlib.h
    int sharedlib();
    [base_dir] $ cat debhello-2.0/lib/sharedlib.c
    #include <stdio.h>
    int
    sharedlib()
    {
            printf("This is a shared library!\n");
            return 0;
    }

Makefile.am（v=2.0）：.

    [base_dir] $ cat debhello-2.0/Makefile.am
    # recursively process `Makefile.am` in SUBDIRS
    SUBDIRS = lib src man
    [base_dir] $ cat debhello-2.0/man/Makefile.am
    # manpages (distributed in the source package)
    dist_man_MANS = hello.1
    [base_dir] $ cat debhello-2.0/lib/Makefile.am
    # libtool librares to be produced
    lib_LTLIBRARIES = libsharedlib.la

    # source files used for lib_LTLIBRARIES
    libsharedlib_la_SOURCES = sharedlib.c

    # C pre-processor flags used for lib_LTLIBRARIES
    #libsharedlib_la_CPPFLAGS =

    # Headers files to be installed in <prefix>/include
    include_HEADERS = sharedlib.h

    # Versioning Libtool Libraries with version triplets
    libsharedlib_la_LDFLAGS = -version-info 1:0:0
    [base_dir] $ cat debhello-2.0/src/Makefile.am
    # program executables to be produced
    bin_PROGRAMS = hello

    # source files used for bin_PROGRAMS
    hello_SOURCES = hello.c

    # C pre-processor flags used for bin_PROGRAMS
    AM_CPPFLAGS = -I$(srcdir) -I$(top_srcdir)/lib

    # Extra options for the linker for hello
    # hello_LDFLAGS =

    # Libraries the `hello` binary to be linked
    hello_LDADD = $(top_srcdir)/lib/libsharedlib.la

configure.ac（v=2.0）：.

    [base_dir] $ cat debhello-2.0/configure.ac
    #                                               -*- Autoconf -*-
    # Process this file with autoconf to produce a configure script.
    AC_PREREQ([2.69])
    AC_INIT([debhello],[2.2],[foo@example.org])
    AC_CONFIG_SRCDIR([src/hello.c])
    AC_CONFIG_HEADERS([config.h])
    echo "Standard customization chores"
    AC_CONFIG_AUX_DIR([build-aux])

    AM_INIT_AUTOMAKE([foreign])

    # Set default to --enable-shared --disable-static
    LT_INIT([shared disable-static])

    # find the libltdl sources in the libltdl sub-directory
    LT_CONFIG_LTDL_DIR([libltdl])

    # choose one
    LTDL_INIT([recursive])
    #LTDL_INIT([subproject])
    #LTDL_INIT([nonrecursive])

    # Add #define PACKAGE_AUTHOR ... in config.h with a comment
    AC_DEFINE(PACKAGE_AUTHOR, ["Osamu Aoki"], [Define PACKAGE_AUTHOR])
    # Checks for programs.
    AC_PROG_CC

    # only for the recursive case
    AC_CONFIG_FILES([Makefile
                     lib/Makefile
                     man/Makefile
                     src/Makefile])
    AC_OUTPUT

Let’s use the debmake command to package this into multiple packages:

- debhello: type = bin
- libsharedlib1: type = lib
- libsharedlib-dev: type = dev

Here, we use the -b'libsharedlib1,libsharedlib-dev' option to specify the additional binary packages to be generated.

    [base_dir] $ cd debhello-2.0
    [debhello-2.0] $ debmake -b',libsharedlib1,libsharedlib-dev' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-2.0] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="2.0", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-2.0"
    I: [base_dir] $ ln -sf debhello-2.0.tar.xz debhello_2.0.orig.tar.xz
    I: [base_dir] $ cd debhello-2.0
    I: parsing option -b ",libsharedlib1,libsharedlib-dev"
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: binary package=libsharedlib1 Type=lib / Arch=any M-A=same
    I: binary package=libsharedlib-dev Type=dev / Arch=any M-A=same
    I: build_type = Autotools with autoreconf
    I: ext_type = am                      4 files
    I: ext_type = c                       3 files
    I: ext_type = 1                       1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-2.0] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
     ...

结果与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的相似，但是这个具有更多的模板文件。

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=2.0）：.

    [base_dir] $ cd debhello-2.0
    [debhello-2.0] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # See FEATURE AREAS/ENVIRONMENT in dpkg-buildflags(1)
    # Apply all hardening options
    #export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    # Package maintainers to append CFLAGS
    #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    # Package maintainers to append LDFLAGS
    #export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
    #
    # With debhelper version 9 or newer, the dh command exports
    # all buildflags.  So there is no need to include the
    # /usr/share/dpkg/buildflags.mk file here if compat is 9 or newer.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@ --with autoreconf

    # debmake generated override targets
    # Set options for ./configure
    #CONFIGURE_FLAGS = <options for ./configure>
    #overrride_dh_configure:
    #       dh_configure -- $(CONFIGURE_FLAGS)
    #
    # Do not install libtool archive, python .pyc .pyo
    #override_dh_install:
    #       dh_install --list-missing -X.la -X.pyc -X.pyo

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=2.0）：.

    [base_dir] $ cd debhello-2.0
    [debhello-2.0] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-2.0] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1
    export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

    %:
            dh $@ --with autoreconf

    override_dh_missing:
            dh_missing -X.la

debian/control（维护者版本，v=2.0）：.

    [debhello-2.0] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-2.0] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     dh-autoreconf,
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: any
    Multi-Arch: foreign
    Depends:
     libsharedlib1 (= ${binary:Version}),
     ${misc:Depends},
     ${shlibs:Depends},
    Description: Simple packaging example for debmake
     This package contains the compiled binary executable.
     .
     This Debian binary package is an example package.
     (This is an example only)

    Package: libsharedlib1
    Section: libs
    Architecture: any
    Multi-Arch: same
    Pre-Depends:
     ${misc:Pre-Depends},
    Depends:
     ${misc:Depends},
     ${shlibs:Depends},
    Description: Simple packaging example for debmake
     This package contains the shared library.

    Package: libsharedlib-dev
    Section: libdevel
    Architecture: any
    Multi-Arch: same
    Depends:
     libsharedlib1 (= ${binary:Version}),
     ${misc:Depends},
    Description: Simple packaging example for debmake
     This package contains the development files.

debian/*.install（维护者版本，v=2.0）：.

    [debhello-2.0] $ vim debian/copyright
     ... hack, hack, hack, ...
    [debhello-2.0] $ cat debian/copyright
    Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
    Upstream-Name: debhello
    Upstream-Contact: Osamu Aoki <osamu@debian.org>
    Source: https://salsa.debian.org/debian/debmake-doc

    Files:     *
    Copyright: 2015-2021 Osamu Aoki <osamu@debian.org>
    License:   Expat
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons to whom the
     Software is furnished to do so, subject to the following conditions:
     .
     The above copyright notice and this permission notice shall be included
     in all copies or substantial portions of the Software.
     .
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

因为上游源码已经具有正确的自动生成的 Makefile 文件，所以没有必要再去创建 debian/install 和 debian/manpages 文件。

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=2.0）：.

    [debhello-2.0] $ rm -f debian/clean debian/dirs debian/install debian/links
    [debhello-2.0] $ rm -f debian/README.source debian/source/*.ex
    [debhello-2.0] $ rm -rf debian/patches
    [debhello-2.0] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── debhello.install
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── libsharedlib-dev.install
    ├── libsharedlib1.install
    ├── libsharedlib1.symbols
    ├── manpages
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    4 directories, 18 files

其余的打包工作与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的近乎一致。

此处是生成的二进制包的依赖项列表。

生成的二进制包的依赖项列表（v=2.0）：.

    [debhello-2.0] $ dpkg -f debhello-dbgsym_2.0-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: debhello (= 2.0-1)
    [debhello-2.0] $ dpkg -f debhello_2.0-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.0-1), libc6 (>= 2.34)
    [debhello-2.0] $ dpkg -f libsharedlib-dev_2.0-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.0-1)
    [debhello-2.0] $ dpkg -f libsharedlib1-dbgsym_2.0-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.0-1)
    [debhello-2.0] $ dpkg -f libsharedlib1_2.0-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libc6 (>= 2.2.5)

## 14.12. CMake（多个二进制软件包）

This example demonstrates creating a set of Debian binary packages including the executable package, the shared library package, the development file package, and the debug symbol package from a simple C source program using CMake (CMakeLists.txt and files such as config.h.in) as its build system.

Let’s assume this upstream tarball to be debhello-2.1.tar.xz.

此类型的源码旨在作为非系统文件安装，例如：

    [base_dir] $ tar --xz -xmf debhello-2.1.tar.xz
    [base_dir] $ cd debhello-2.1
    [debhello-2.1] $ mkdir obj-x86_64-linux-gnu
    [debhello-2.1] $ cd obj-x86_64-linux-gnu
    [debhello-2.1] $ cmake ..
    [debhello-2.1] $ make
    [debhello-2.1] $ make install

让我们取得源码并制作 Debian 软件包。

Download debhello-2.1.tar.xz.

    [base_dir] $ wget http://www.example.org/download/debhello-2.1.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-2.1.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-2.1
    │   ├── CMakeLists.txt
    │   ├── LICENSE
    │   ├── README.md
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── lib
    │   │   ├── CMakeLists.txt
    │   │   ├── sharedlib.c
    │   │   └── sharedlib.h
    │   ├── man
    │   │   ├── CMakeLists.txt
    │   │   └── hello.1
    │   └── src
    │       ├── CMakeLists.txt
    │       ├── config.h.in
    │       └── hello.c
    └── debhello-2.1.tar.xz

    6 directories, 14 files

此处的源码如下所示。

src/hello.c（v=2.1）：.

    [base_dir] $ cat debhello-2.1/src/hello.c
    #include "config.h"
    #include <stdio.h>
    #include <sharedlib.h>
    int
    main()
    {
            printf("Hello, I am " PACKAGE_AUTHOR "!\n");
            sharedlib();
            return 0;
    }

src/config.h.in（v=2.1）：.

    [base_dir] $ cat debhello-2.1/src/config.h.in
    /* name of the package author */
    #define PACKAGE_AUTHOR "@PACKAGE_AUTHOR@"

lib/sharedlib.c 与 lib/sharedlib.h（v=2.1）：.

    [base_dir] $ cat debhello-2.1/lib/sharedlib.h
    int sharedlib();
    [base_dir] $ cat debhello-2.1/lib/sharedlib.c
    #include <stdio.h>
    int
    sharedlib()
    {
            printf("This is a shared library!\n");
            return 0;
    }

CMakeLists.txt（v=2.1）：.

    [base_dir] $ cat debhello-2.1/CMakeLists.txt
    cmake_minimum_required(VERSION 3.31)
    project(debhello)
    set(PACKAGE_AUTHOR "Osamu Aoki")
    add_subdirectory(lib)
    add_subdirectory(src)
    add_subdirectory(man)
    [base_dir] $ cat debhello-2.1/man/CMakeLists.txt
    install(
      FILES ${CMAKE_CURRENT_SOURCE_DIR}/hello.1
      DESTINATION share/man/man1
    )
    [base_dir] $ cat debhello-2.1/src/CMakeLists.txt
    # Always define HAVE_CONFIG_H
    add_definitions(-DHAVE_CONFIG_H)
    # Generate config.h from config.h.in
    configure_file(
      "${CMAKE_CURRENT_SOURCE_DIR}/config.h.in"
      "${CMAKE_CURRENT_BINARY_DIR}/config.h"
      )
    include_directories("${CMAKE_CURRENT_BINARY_DIR}")
    include_directories("${CMAKE_SOURCE_DIR}/lib")

    add_executable(hello hello.c)
    target_link_libraries(hello sharedlib)
    install(TARGETS hello
      RUNTIME DESTINATION bin
    )

让我们使用 debmake 命令打包。

    [base_dir] $ cd debhello-2.1
    [debhello-2.1] $ debmake -b',libsharedlib1,libsharedlib-dev' -x1
    I: debmake (version: 5.1.4)
    I: Copyright © 2014-2026 Osamu Aoki <osamu@debian.org>
    I: [debhello-2.1] $ cd ..
    I: Non-native Debian package pkg="debhello", ver="2.1", rev="1" method="dir_d...
    I: already in the package-version form: "debhello-2.1"
    I: [base_dir] $ ln -sf debhello-2.1.tar.xz debhello_2.1.orig.tar.xz
    I: [base_dir] $ cd debhello-2.1
    I: parsing option -b ",libsharedlib1,libsharedlib-dev"
    I: binary package=debhello Type=bin / Arch=any M-A=foreign
    I: binary package=libsharedlib1 Type=lib / Arch=any M-A=same
    I: binary package=libsharedlib-dev Type=dev / Arch=any M-A=same
    I: build_type = Cmake
    I: ext_type = c                       4 files
    I: ext_type = 1                       1 files
    I: ext_type = desktop                 1 files
    I: creating debian/* files with "-x 1" option
    I: [debhello-2.1] $ licensecheck --recursive --copyright --deb-machine  . > d...
    I: creating debian/copyright by licensecheck.
    I: creating debian/control from control.py
    I: creating debian/control by control.py
    I: creating debian/changelog from extra0_changelog
     ...

结果与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的类似，但是并不完全一致。

让我们来检查一下自动产生的模板文件。

debian/rules（模板文件，v=2.1）：.

    [base_dir] $ cd debhello-2.1
    [debhello-2.1] $ cat debian/rules
    #!/usr/bin/make -f
    # You must remove unused comment lines for the released package.
    # See debhelper(7) (un-comment to enable)
    # This is an autogenerated template for debian/rules.
    #
    # Output every command that modifies files on the build system.
    #export DH_VERBOSE = 1
    #
    # Copy some variable definitions from pkg-info.mk and vendor.mk
    # under /usr/share/dpkg/ to here if they are useful.
    #
    # See FEATURE AREAS/ENVIRONMENT in dpkg-buildflags(1)
    # Apply all hardening options
    #export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    # Package maintainers to append CFLAGS
    #export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    # Package maintainers to append LDFLAGS
    #export DEB_LDFLAGS_MAINT_APPEND = -Wl,-O1
    #
    # With debhelper version 9 or newer, the dh command exports
    # all buildflags.  So there is no need to include the
    # /usr/share/dpkg/buildflags.mk file here if compat is 9 or newer.
    #
    # These are rarely used code. (START)
    #
    # The following include for *.mk magically sets miscellaneous
    # variables while honoring existing values of pertinent
    # environment variables:
    #
    # Architecture-related variables such as DEB_TARGET_MULTIARCH:
    #include /usr/share/dpkg/architecture.mk
    # Vendor-related variables such as DEB_VENDOR:
    #include /usr/share/dpkg/vendor.mk
    # Package-related variables such as DEB_DISTRIBUTION
    #include /usr/share/dpkg/pkg-info.mk
    #
    # You may alternatively set them susing a simple script such as:
    # DEB_VENDOR ?= $(shell dpkg-vendor --query  Vendor)
    #
    # These are rarely used code. (END)
    #

    ### main packaging script based on post dh7 syntax
    %:
            dh $@

    # debmake generated override targets
    #override_dh_auto_configure:
    #       dh_auto_configure -- \
    #             -DCMAKE_LIBRARY_ARCHITECTURE="$(DEB_TARGET_MULTIARCH)"
    #
    # You may need to patch CMakeLists.txt to set the library install path to be:...
    #-install(TARGETS <sharedlibname> LIBRARY DESTINATION lib)
    #+install(TARGETS <sharedlibname> LIBRARY DESTINATION lib/${CMAKE_LIBRARY_ARC...

    # Multiarch package requires library files to be installed to
    # /usr/lib/<triplet>/ .  If the build system does not support
    # $(DEB_HOST_MULTIARCH), you may need to override some targets such as
    # dh_auto_configure or dh_auto_install to use $(DEB_HOST_MULTIARCH) .

作为维护者，我们要把这个 Debian 软件包做得更好。

debian/rules（维护者版本，v=2.1）：.

    [base_dir] $ cd debhello-2.1
    [debhello-2.1] $ vim debian/rules
     ... hack, hack, hack, ...
    [debhello-2.1] $ cat debian/rules
    #!/usr/bin/make -f
    export DH_VERBOSE = 1
    export DEB_BUILD_MAINT_OPTIONS = hardening=+all
    export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
    export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed
    DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

    %:
            dh $@

    override_dh_auto_configure:
            dh_auto_configure -- \
                  -DCMAKE_LIBRARY_ARCHITECTURE="$(DEB_HOST_MULTIARCH)"

debian/control（维护者版本，v=2.1）：.

    [debhello-2.1] $ vim debian/control
     ... hack, hack, hack, ...
    [debhello-2.1] $ cat debian/control
    Source: debhello
    Section: devel
    Priority: optional
    Maintainer: Osamu Aoki <osamu@debian.org>
    Build-Depends:
     debhelper-compat (= 13),
     cmake,
    Standards-Version: 4.7.3
    Homepage: https://salsa.debian.org/debian/debmake-doc
    Rules-Requires-Root: no

    Package: debhello
    Architecture: any
    Multi-Arch: foreign
    Depends:
     libsharedlib1 (= ${binary:Version}),
     ${misc:Depends},
     ${shlibs:Depends},
    Description: Simple packaging example for debmake
     This package contains the compiled binary executable.
     .
     This Debian binary package is an example package.
     (This is an example only)

    Package: libsharedlib1
    Section: libs
    Architecture: any
    Multi-Arch: same
    Pre-Depends:
     ${misc:Pre-Depends},
    Depends:
     ${misc:Depends},
     ${shlibs:Depends},
    Description: Simple packaging example for debmake
     This package contains the shared library.

    Package: libsharedlib-dev
    Section: libdevel
    Architecture: any
    Multi-Arch: same
    Depends:
     libsharedlib1 (= ${binary:Version}),
     ${misc:Depends},
    Description: Simple packaging example for debmake
     This package contains the development files.

debian/*.install（维护者版本，v=2.1）：.

    [debhello-2.1] $ vim debian/copyright
     ... hack, hack, hack, ...
    [debhello-2.1] $ cat debian/copyright
    Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
    Upstream-Name: debhello
    Upstream-Contact: Osamu Aoki <osamu@debian.org>
    Source: https://salsa.debian.org/debian/debmake-doc

    Files:     *
    Copyright: 2015-2021 Osamu Aoki <osamu@debian.org>
    License:   Expat
     Permission is hereby granted, free of charge, to any person obtaining a
     copy of this software and associated documentation files (the "Software"),
     to deal in the Software without restriction, including without limitation
     the rights to use, copy, modify, merge, publish, distribute, sublicense,
     and/or sell copies of the Software, and to permit persons to whom the
     Software is furnished to do so, subject to the following conditions:
     .
     The above copyright notice and this permission notice shall be included
     in all copies or substantial portions of the Software.
     .
     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
     CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

The upstream CMakeLists.txt file needs to be patched to handle the multiarch path correctly.

debian/patches/*（维护者版本，v=2.1）：.

     ... hack, hack, hack, ...
    [debhello-2.1] $ cat debian/libsharedlib1.symbols
    libsharedlib.so.1 libsharedlib1 #MINVER#
     sharedlib@Base 2.1

因为上游源码已经具有正确的自动生成的 Makefile 文件，所以没有必要再去创建 debian/install 和 debian/manpages 文件。

在 debian/ 目录下还有一些其它的模板文件。它们也需要进行更新。

debian/ 目录下的模板文件。（v=2.1）：.

    [debhello-2.1] $ rm -f debian/clean debian/dirs debian/install debian/links
    [debhello-2.1] $ rm -f debian/README.source debian/source/*.ex
    [debhello-2.1] $ tree -F debian
    debian/
    ├── README.Debian
    ├── changelog
    ├── control
    ├── copyright
    ├── debhello.install
    ├── docs
    ├── examples
    ├── gbp.conf
    ├── libsharedlib-dev.install
    ├── libsharedlib1.install
    ├── libsharedlib1.symbols
    ├── manpages
    ├── patches/
    │   ├── 000-cmake-multiarch.patch
    │   └── series
    ├── rules*
    ├── salsa-ci.yml
    ├── source/
    │   └── format
    ├── tests/
    │   └── control
    ├── upstream/
    │   └── metadata
    └── watch

    5 directories, 20 files

其余的打包工作与 “第 14.8 节 “Makefile.in + configure（单个二进制软件包）”” 中的近乎一致。

此处是生成的二进制包的依赖项列表。

生成的二进制包的依赖项列表（v=2.1）：.

    [debhello-2.1] $ dpkg -f debhello-dbgsym_2.1-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: debhello (= 2.1-1)
    [debhello-2.1] $ dpkg -f debhello_2.1-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.1-1), libc6 (>= 2.34)
    [debhello-2.1] $ dpkg -f libsharedlib-dev_2.1-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.1-1)
    [debhello-2.1] $ dpkg -f libsharedlib1-dbgsym_2.1-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libsharedlib1 (= 2.1-1)
    [debhello-2.1] $ dpkg -f libsharedlib1_2.1-1_amd64.deb pre-depends \
                depends recommends conflicts breaks
    Depends: libc6 (>= 2.2.5)

## 14.13. 国际化

Here is an example of updating the simple upstream C source debhello-2.0.tar.xz presented in “第 14.11 节 “Autotools（多个二进制软件包）”” for internationalization (i18n) and creating the updated upstream C source debhello-2.0.tar.xz.

在实际情况中，此软件包应该已被国际化过。所以此示例用作帮助您了解国际化的具体实现方法。

| 提示
负责维护国际化的维护者的日常活动就是将通过缺陷追踪系统（BTS）反馈给您的 po 翻译文件添加至 po/ 目录，然后更新 po/LINGUAS 文件的语言列表。

让我们取得源码并制作 Debian 软件包。

Download debhello-2.0.tar.xz (i18n).

    [base_dir] $ wget http://www.example.org/download/debhello-2.0.tar.xz
     ...
    [base_dir] $ tar --xz -xmf debhello-2.0.tar.xz
    [base_dir] $ tree
    .
    ├── debhello-2.0
    │   ├── LICENSE
    │   ├── Makefile.am
    │   ├── README.md
    │   ├── configure.ac
    │   ├── data
    │   │   ├── hello.desktop
    │   │   └── hello.png
    │   ├── lib
    │   │   ├── Makefile.am
    │   │   ├── sharedlib.c
    │   │   └── sharedlib.h
    │   ├── man
    │   │   ├── Makefile.am
    │   │   └── hello.1
    │   └── src
    │       ├── Makefile.am
    │       └── hello.c
    └── debhello-2.0.tar.xz

    6 directories, 14 files

使用 gettextize 命令将此源代码树国际化，并删除由 Autotools 自动生成的文件。

运行 gettextize（国际化版）：.

    [base_dir] $ cd debhello-2.0
     $ gettextize
    Creating po/ subdirectory
    Creating build-aux/ subdirectory
    Copying file ABOUT-NLS
    Copying file build-aux/config.rpath
    Not copying intl/ directory.
    Copying file po/Makefile.in.in
    Copying file po/Makevars.template
    Copying file po/Rules-quot
    Copying file po/boldquot.sed
    Copying file po/en@boldquot.header
    Copying file po/en@quot.header
    Copying file po/insert-header.sin
    Copying file po/quot.sed
    Copying file po/remove-potcdate.sin
    Creating initial po/POTFILES.in
    Creating po/ChangeLog
    Creating directory m4
    Copying file m4/gettext.m4
    Copying file m4/iconv.m4
    Copying file m4/lib-ld.m4
    Copying file m4/lib-link.m4
    Copying file m4/lib-prefix.m4
    Copying file m4/nls.m4
    Copying file m4/po.m4
    Copying file m4/progtest.m4
    Creating m4/ChangeLog
    Updating Makefile.am (backup is in Makefile.am~)
    Updating configure.ac (backup is in configure.ac~)
    Creating ChangeLog

    Please use AM_GNU_GETTEXT([external]) in order to cause autoconfiguration
    to look for an external libintl.

    Please create po/Makevars from the template in po/Makevars.template.
    You can then remove po/Makevars.template.

    Please fill po/POTFILES.in as described in the documentation.

    Please run 'aclocal' to regenerate the aclocal.m4 file.
    You need aclocal from GNU automake 1.9 (or newer) to do this.
    Then run 'autoconf' to regenerate the configure file.

    You will also need config.guess and config.sub, which you can get from the CV...
    of the 'config' project at http://savannah.gnu.org/. The commands to fetch th...
    are
    $ wget 'http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/conf...
    $ wget 'http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/conf...

    You might also want to copy the convenience header file gettext.h
    from the /usr/share/gettext directory into your package.
    It is a wrapper around <libintl.h> that implements the configure --disable-nl...
    option.

    Press Return to acknowledge the previous 6 paragraphs.
    [debhello-2.0] $ rm -rf m4 build-aux *~

让我们确认一下 po/ 目录下生成的文件。

po 目录下的文件（国际化版）：.

    [debhello-2.0] $ ls -l po
    total 60
    -rw-rw-r-- 1 osamu osamu   494 Feb 11 09:52 ChangeLog
    -rw-rw-r-- 1 osamu osamu 17577 Feb 11 09:52 Makefile.in.in
    -rw-rw-r-- 1 osamu osamu  3376 Feb 11 09:52 Makevars.template
    -rw-rw-r-- 1 osamu osamu    59 Feb 11 09:52 POTFILES.in
    -rw-rw-r-- 1 osamu osamu  2203 Feb 11 09:52 Rules-quot
    -rw-rw-r-- 1 osamu osamu   217 Feb 11 09:52 boldquot.sed
    -rw-rw-r-- 1 osamu osamu  1337 Feb 11 09:52 en@boldquot.header
    -rw-rw-r-- 1 osamu osamu  1203 Feb 11 09:52 en@quot.header
    -rw-rw-r-- 1 osamu osamu   672 Feb 11 09:52 insert-header.sin
    -rw-rw-r-- 1 osamu osamu   153 Feb 11 09:52 quot.sed
    -rw-rw-r-- 1 osamu osamu   432 Feb 11 09:52 remove-potcdate.sin

Let’s update the configure.ac by adding “AM_GNU_GETTEXT([external])”, etc..

configure.ac（国际化版）：.

    [debhello-2.0] $ vim configure.ac
     ... hack, hack, hack, ...
    [debhello-2.0] $ cat configure.ac
    #                                               -*- Autoconf -*-
    # Process this file with autoconf to produce a configure script.
    AC_PREREQ([2.69])
    AC_INIT([debhello],[2.2],[foo@example.org])
    AC_CONFIG_SRCDIR([src/hello.c])
    AC_CONFIG_HEADERS([config.h])
    echo "Standard customization chores"
    AC_CONFIG_AUX_DIR([build-aux])

    AM_INIT_AUTOMAKE([foreign])

    # Set default to --enable-shared --disable-static
    LT_INIT([shared disable-static])

    # find the libltdl sources in the libltdl sub-directory
    LT_CONFIG_LTDL_DIR([libltdl])

    # choose one
    LTDL_INIT([recursive])
    #LTDL_INIT([subproject])
    #LTDL_INIT([nonrecursive])

    # Add #define PACKAGE_AUTHOR ... in config.h with a comment
    AC_DEFINE(PACKAGE_AUTHOR, ["Osamu Aoki"], [Define PACKAGE_AUTHOR])
    # Checks for programs.
    AC_PROG_CC

    # desktop file support required
    AM_GNU_GETTEXT_VERSION([0.19.3])
    AM_GNU_GETTEXT([external])

    # only for the recursive case
    AC_CONFIG_FILES([Makefile
                     po/Makefile.in
                     lib/Makefile
                     man/Makefile
                     src/Makefile])
    AC_OUTPUT

让我们从 po/Makevars.template 文件中创建 po/Makevars 文件。

po/Makevars（国际化版）：.

     ... hack, hack, hack, ...
    [debhello-2.0] $ diff -u po/Makevars.template po/Makevars
    --- po/Makevars.template        2026-02-11 09:52:55.403617303 +0000
    +++ po/Makevars 2026-02-11 09:52:55.482838579 +0000
    @@ -18,14 +18,14 @@
     # or entity, or to disclaim their copyright.  The empty string stands for
     # the public domain; in this case the translators are expected to disclaim
     # their copyright.
    -COPYRIGHT_HOLDER = Free Software Foundation, Inc.
    +COPYRIGHT_HOLDER = Osamu Aoki <osamu@debian.org>

     # This tells whether or not to prepend "GNU " prefix to the package
     # name that gets inserted into the header of the $(DOMAIN).pot file.
     # Possible values are "yes", "no", or empty.  If it is empty, try to
     # detect it automatically by scanning the files in $(top_srcdir) for
     # "GNU packagename" string.
    -PACKAGE_GNU =
    +PACKAGE_GNU = no

     # This is the email address or URL to which the translators shall report
     # bugs in the untranslated strings:
    [debhello-2.0] $ rm po/Makevars.template

Let’s update C sources for the i18n version by wrapping strings with _(…​).

src/hello.c （国际化版）：.

     ... hack, hack, hack, ...
    [debhello-2.0] $ cat src/hello.c
    #include "config.h"
    #include <stdio.h>
    #include <sharedlib.h>
    #include <libintl.h>
    #define _(string) gettext (string)
    int
    main()
    {
            printf(_("Hello, I am " PACKAGE_AUTHOR "!\n"));
            sharedlib();
            return 0;
    }

lib/sharedlib.c（国际化版）：.

     ... hack, hack, hack, ...
    [debhello-2.0] $ cat lib/sharedlib.c
    #include <stdio.h>
    #include <libintl.h>
    #define _(string) gettext (string)
    int
    sharedlib()
    {
            printf(_("This is a shared library!\n"));
            return 0;
    }

新版本的 gettext（v = 0.19）可以直接处理桌面文件的国际化版本。

data/hello.desktop.in（国际化版）：.

    [debhello-2.0] $ fgrep -v '[ja]=' data/hello.desktop > data/hello.desktop.in
    [debhello-2.0] $ rm data/hello.desktop
    [debhello-2.0] $ cat data/hello.desktop.in
    [Desktop Entry]
    Name=Hello
    Comment=Greetings
    Type=Application
    Keywords=hello
    Exec=hello
    Terminal=true
    Icon=hello.png
    Categories=Utility;

让我们列出输入文件，以便在 po/POTFILES.in 中提取可翻译的字符串。

po/POTFILES.in（国际化版）：.

     ... hack, hack, hack, ...
    [debhello-2.0] $ cat po/POTFILES.in
    src/hello.c
    lib/sharedlib.c
    data/hello.desktop.in

此处是在 SUBDIRS 环境变量中添加 po 目录后更新过的根 Makefile.am 文件。

Makefile.am （国际化版）：.

    [debhello-2.0] $ cat Makefile.am
    # recursively process `Makefile.am` in SUBDIRS
    SUBDIRS = po lib src man

    ACLOCAL_AMFLAGS = -I m4

    EXTRA_DIST = build-aux/config.rpath m4/ChangeLog

让我们创建一个翻译模板文件 debhello.pot。

po/debhello.pot（国际化版）：.

    [debhello-2.0] $ xgettext -f po/POTFILES.in -d debhello -o po/debhello.pot -k...
    [debhello-2.0] $ cat po/debhello.pot
    # SOME DESCRIPTIVE TITLE.
    # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
    # This file is distributed under the same license as the PACKAGE package.
    # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
    #
    #, fuzzy
    msgid ""
    msgstr ""
    "Project-Id-Version: PACKAGE VERSION\n"
    "Report-Msgid-Bugs-To: \n"
    "POT-Creation-Date: 2026-02-11 09:52+0000\n"
    "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
    "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
    "Language-Team: LANGUAGE <LL@li.org>\n"
    "Language: \n"
    "MIME-Version: 1.0\n"
    "Content-Type: text/plain; charset=CHARSET\n"
    "Content-Transfer-Encoding: 8bit\n"

    #: src/hello.c:9
    #, c-format
    msgid "Hello, I am "
    msgstr ""

    #: lib/sharedlib.c:7
    #, c-format
    msgid "This is a shared library!\n"
    msgstr ""

    #: data/hello.desktop.in:2
    msgid "Hello"
    msgstr ""

    #: data/hello.desktop.in:3
    msgid "Greetings"
    msgstr ""

    #: data/hello.desktop.in:5
    msgid "hello"
    msgstr ""

让我们添加法语的翻译。

po/LINGUAS 与 po/fr.po（国际化版）：.

    [debhello-2.0] $ echo 'fr' > po/LINGUAS
    [debhello-2.0] $ cp po/debhello.pot po/fr.po
    [debhello-2.0] $ vim po/fr.po
     ... hack, hack, hack, ...
    [debhello-2.0] $ cat po/fr.po
    # SOME DESCRIPTIVE TITLE.
    # This file is put in the public domain.
    # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
    #
    msgid ""
    msgstr ""
    "Project-Id-Version: debhello 2.2\n"
    "Report-Msgid-Bugs-To: foo@example.org\n"
    "POT-Creation-Date: 2015-03-01 20:22+0900\n"
    "PO-Revision-Date: 2015-02-21 23:18+0900\n"
    "Last-Translator: Osamu Aoki <osamu@debian.org>\n"
    "Language-Team: French <LL@li.org>\n"
    "Language: ja\n"
    "MIME-Version: 1.0\n"
    "Content-Type: text/plain; charset=UTF-8\n"
    "Content-Transfer-Encoding: 8bit\n"

    #: src/hello.c:34
    #, c-format
    msgid "Hello, my name is %s!\n"
    msgstr "Bonjour, je m'appelle %s!\n"

    #: lib/sharedlib.c:29
    #, c-format
    msgid "This is a shared library!\n"
    msgstr "Ceci est une bibliothèque partagée!\n"

    #: data/hello.desktop.in:3
    msgid "Hello"
    msgstr ""

    #: data/hello.desktop.in:4
    msgid "Greetings"
    msgstr "Salutations"

    #: data/hello.desktop.in:6
    msgid "hello"
    msgstr ""

    #: data/hello.desktop.in:9
    msgid "hello.png"
    msgstr ""

打包工作与 “第 14.11 节 “Autotools（多个二进制软件包）”” 中的近乎一致。

You can find more i18n examples by following “第 14.14 节 “细节””.

## 14.14. 细节

You can obtain detailed information about the examples presented and their variants as follows:

如何取得细节.

    [base_dir] $ apt-get source debmake-doc
    [base_dir] $ cd debmake-doc*
    [debmake-doc-*] $ view examples/README.md

Follow the exact instruction in examples/README.md.

    [debmake-doc-*] $ cd examples
    [examples] $ make

Now, each directory named as examples/debhello-?.?_build-? contains the Debian packaging example.

- 模拟控制台命令行活动日志：.log 文件
- 模拟控制台命令行活动日志（缩略版）：.slog 文件
- 执行 debmake 命令后的源码树快照：debmake 目录
- snapshot source tree image after proper packaging: the package directory
- 执行 debuild 命令后的源码树快照：test 目录

Notable examples include:

- POSIX shell script with Makefile and i18n support (v=3.0)
- C source with Makefile.in + configure and i18n support (v=3.2)
- C source with Autotools and i18n support (v=3.3)
- 带有 CMake 和国际化支持的的 C 语言源代码（v=3.4）

第 13 章 工具的使用 |  | 第 15 章 debmake(1) 手册页