| Capítulo 14. Mais Exemplos | ||
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| Capítulo 14. Mais Exemplos | ||
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Índice
Há um velho ditado Latino que diz: “fabricando fit faber” (“a prática leva à perfeição”).
É altamente recomendado praticar e experimentar com todos os aspectos de empacotamento Debian com pacotes simples. Este capítulo fornece-lhe muitos casos de autor para você praticar.
Isto deve também servir como exemplos de introdução a muitos tópicos de programação.
Por favor note que Debian leva algumas coisas a sério:
SO universal realizado via:
O exemplo de empacotamento típico apresentado em “Capítulo 5, Empacotamento simples” é o pré-requisito para este capítulo.
Alguns detalhes foram deixados vagos intencionalmente nas secções seguintes. Por favor tente ler a documentação pertinente e pratique para os descobrir você próprio.
![[Dica]](images/tip.png) | Dica |
|---|---|
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A melhor fonte para exemplos de empacotamento é o próprio arquivo Debian actual. Por favor use o serviço ““Debian Code Search”” para encontrar exemplos pertinentes. |
Aqui está um exemplo de criar um pacote Debian simples a partir de uma fonte de conteúdo zero num directório vazio.
Isto é uma boa maneira de obter todos os ficheiros modelo sem criar desordem na árvore fonte do autor em que está a trabalhar.
Vamos assumir que este directório vazio seja debhello-0.1.
[base_dir] $ mkdir debhello-0.1 [base_dir] $ tree . └── debhello-0.1 2 directories, 0 files
Vamos gerar a quantidade máxima de ficheiros modelo.
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) ...
Vamos inspecionar os ficheiros modelo gerados.
[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
Agora você pode copiar qualquer destes ficheiros modelo gerados no directório debhello-0.1/debian/ para o seu pacote como necessário enquanto os renomeia se necessário.
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa CLI de shell POSIX sem o seu sistema de compilação.
Let’s assume this upstream tarball to be debhello-0.2.tar.xz.
Este tipo de fonte não tem meios automatizados e os ficheiros têm de ser instalados manualmente.
Por exemplo:
[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 ...
Vamos obter esta fonte como ficheiro tar a partir de um sítio remoto e fazer dela o pacote Debian.
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
Aqui, o script de shell POSIX hello é um muito simples.
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
Aqui, hello.desktop suporta a “Especificação de Entrada Desktop”.
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;
Aqui, hello.png é o ficheiro de ícone gráfico.
Vamos empacotar isto com o comando debmake. Aqui, a opção -b':sh' é usada para especificar que o pacote binário gerado é um script de shell.
[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 ...
Vamos inspecionar os ficheiros modelo notáveis gerados.
A árvore fonte após a execução debmake básica. (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 (ficheiro modelo, 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
Isto é essencialmente o ficheiro debian/rules standard com o comando dh. Como isto é o pacote script, este ficheiro modelo debian/rules não tem conteúdos relacionados com bandeira de compilação.
debian/control (ficheiro modelo, 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.
Como este é o pacote script shell, o comando debmake define “Architecture: all” e “Multi-Arch: foreign”. Também, define parâmetros substvar requeridos como “Depends: ${misc:Depends}”. Isto está explicado em “Capítulo 6, Bases para empacotamento”.
Como esta fonte de autor não tem o Makefile de autor, essa funcionalidade tem de ser fornecida pelo maintainer. Esta fonte de autor contém apenas um ficheiro script e ficheiros de dados e nenhuns ficheiros de fonte C; o processo build pode ser saltado mas o processo install precisa de ser implementado. Para este caso, isto é conseguido de forma limpa ao adicionar os ficheiros debian/install e debian/manpages sem se complicar o ficheiro debian/rules.
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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)
![[Atenção]](images/warning.png) | Atenção |
|---|---|
|
Se você deixar “Section: unknown” no ficheiro modelo debian/control não modificado, o erro do lintian pode causar uma falha de compilação. |
debian/install (versão do maintainer, 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 (versão do maintainer, v=0.2):
$ vim debian/manpages ... hack, hack, hack, ... [debhello-0.2] $ cat debian/manpages man/hello.1
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
Você pode criar um pacote Debian não-nativo usando o comando debuild (ou os seus equivalentes) nesta árvore fonte. O texto resultante do comando é muito detalhado e explica o que ele faz como se segue.
[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.
Vamos inspecionar o resultado.
Os ficheiros gerados de debhello versão 0.2 pelo comando debuild:
[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
Você vê todos os ficheiros gerados.
O ficheiro debhello_0.2-1.debian.tar.xz contém as alterações Debian à fonte do autor como se segue:
O conteúdo de arquivo comprimido de debhello_0.2-1.debian.tar.xz:
[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
O ficheiro debhello_0.2-1_amd64.deb contém os ficheiros a serem instalados como se segue.
O conteúdo de pacote binário de debhello_0.2-1_all.deb:
[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
Aqui está a lista de dependências gerada de debhello_0.2-1_all.deb.
A lista de dependências gerada de debhello_0.2-1_all.deb:
[debhello-0.2] $ dpkg -f debhello_0.2-1_all.deb pre-depends \
depends recommends conflicts breaks
(Nenhum pacote de dependência extra requerido pois este é um programa de shell POSIX.)
![[Nota]](images/note.png) | Nota |
|---|---|
|
Se você deseja substituir o ficheiro PNG fornecido pelo autor data/hello.png por um fornecido pelo maintainer debian/hello.png, editar debian/install não é suficiente. Quando você adicionar debian/hello.png, você precisa de adicionar uma linha “include-binaries” ao debian/source/options pois PNG é um ficheiro binário. Veja dpkg-source(1). |
/tep200.slog/ vim:set filetype=asciidoc:
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa CLI de shell POSIX usando o Makefile como seu sistema de compilação.
Let’s assume its upstream tarball to be debhello-1.0.tar.xz.
Este tipo de fonte destina-se a ser instalado como ficheiro não-sistema como:
[base_dir] $ tar --xz -xmf debhello-1.0.tar.xz [base_dir] $ cd debhello-1.0 [debhello-1.0] $ make install
O empacotamento Debian requer alterar este processo “make install” para instalar ficheiros na localização imagem do sistema alvo em vez de na localização normal sob /usr/local.
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, o Makefile usa $(DESTDIR) e $(prefix) apropriadamente. Todos os outros ficheiros são o mesmo que em “Secção 14.2, “Nenhum Makefile (shell, CLI)”” e a maioria das atividades de empacotamento são as mesmas.
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
Vamos empacotar isto com o comando debmake. Aqui, a opção -b':sh' é usada para especificar que o pacote binário gerado é um script de shell.
[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 ...
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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
Como esta fonte de autor tem o Makefile de autor apropriado, não é preciso criar os ficheiros debian/install e debian/manpages.
O ficheiro debian/control é exactamente o mesmo que aquele em “Secção 14.2, “Nenhum Makefile (shell, CLI)””.
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.2, “Nenhum Makefile (shell, CLI)””.
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa CLI de Python3 usando pyproject.toml.
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, o conteúdo desta árvore fonte debhello como se segue.
pyproject.toml (v=1.1) — configuração PEP 517.
[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) — para 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) — ponto de entrada de comando.
[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())
Vamos empacotar isto usando o comando debmake. Aqui, a opção -b':py3' é usada para especificar o pacote binário gerado que contém o script Python3 e os ficheiros do módulo.
[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 ...
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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
Isto é essencialmente o ficheiro debian/rules standard com o comando dh.
O uso da opção “--with python3” invoca dh_python3 para calcular as dependências Python, adicionar scripts de maintainer a ficheiros compilados a byte, etc. Veja dh_python3(1).
O uso da opção “--buildsystem=pybuild” invoca vários sistemas de compilação para as versões Python requeridas de modo a compilar módulos e extensões. Veja pybuild(1).
debian/control (ficheiro modelo, 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.
Como este é o pacote Python3, o comando debmake define “Architecture: all” e “Multi-Arch: foreign”. Também, define parâmetros substvar requeridos como “Depends: ${python3:Depends}, ${misc:Depends}”. Isto está explicado em “Capítulo 6, Bases para empacotamento”.
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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)'.
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Este comando debhello vem com o manual fornecido-pelo-autor e o ficheiro desktop mas o pyproject.toml do autor não os instala. Assim você precisa de actualizar debian/install e debian/manpages como se segue:
debian/install (versão do maintainer, 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 (versão do maintainer, 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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.3, “Makefile (shell, CLI)””.
Ficheiros modelo sob debian/. (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
Aqui está a lista de dependências gerada de debhello_1.1-1_all.deb.
A lista de dependências gerada de debhello_1.1-1_all.deb:
[debhello-1.1] $ dpkg -f debhello_1.1-1_all.deb pre-depends \
depends recommends conflicts breaks
Depends: python3:any
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa GUI de shell POSIX usando o Makefile como seu sistema de compilação.
Esta fonte de autor é baseada no “Secção 14.3, “Makefile (shell, CLI)”” com suporte GUI avançado.
Let’s assume its upstream tarball to be debhello-1.2.tar.xz.
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, o hello foi reescrito para usar o comando zenity para tornar isto num programa GUI GTK+.
hello (v=1.2).
[base_dir] $ cat debhello-1.2/scripts/hello #!/bin/sh -e zenity --info --title "hello" --text "Hello from the shell!"
Aqui, o ficheiro desktop foi atualizado para ser Terminal=false como um programa GUI.
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;
Todos os outros ficheiros são o mesmo que em “Secção 14.3, “Makefile (shell, CLI)””.
Vamos empacotar isto com o comando debmake. Aqui, a opção “-b':sh'” é usada para especificar que o pacote binário gerado é um script de shell.
[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 ...
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/control (ficheiro modelo, 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.
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/control (versão do maintainer, 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)
Por favor note a dependência adicionada manualmente zenity.
O ficheiro debian/rules é exatamente o mesmo que aquele em “Secção 14.3, “Makefile (shell, CLI)””.
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.3, “Makefile (shell, CLI)””.
Aqui está a lista de dependências gerada de debhello_1.2-1_all.deb.
A lista de dependências gerada de debhello_1.2-1_all.deb:
[debhello-1.2] $ dpkg -f debhello_1.2-1_all.deb pre-depends \
depends recommends conflicts breaks
Depends: zenity
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa GUI de Python3 usando pyproject.toml.
Let’s assume this upstream tarball to be debhello-1.3.tar.xz.
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, o conteúdo desta árvore fonte debhello como se segue.
pyproject.toml (v=1.3) — configuração PEP 517.
[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) — para 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) — ponto de entrada de comando.
[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()
Vamos empacotar isto com o comando debmake. Aqui, a opção -b':py3' é usada para especificar que o pacote binário gerado que contém o script Python3 e os ficheiros do módulo.
[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 ...
O resultado é praticamente o mesmo que em “Secção 14.4, “pyproject.toml (Python3, CLI)””.
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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)
Por favor note as dependências adicionadas manualmente python3-gi e gir1.2-gtk-3.0.
O resto das atividades de empacotamento são praticamente o mesmo que em <pyproject>>.
Aqui está a lista de dependências gerada de debhello_1.3-1_all.deb.
A lista de dependências gerada de debhello_1.3-1_all.deb:
[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
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa fonte C simples usando o Makefile como seu sistema de compilação.
Este é um exemplo de fonte de autor avançada para “Capítulo 5, Empacotamento simples”. Isto vem com o manual, o ficheiro desktop, e o ícone de desktop. Isto também de liga a uma biblioteca externa libm para ser um exemplo mais prático.
Let’s assume this upstream tarball to be debhello-1.4.tar.xz.
Este tipo de fonte destina-se a ser instalado como ficheiro não-sistema como:
[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
O empacotamento Debian requer mudar este processo “make install” para instalar ficheiros na localização da imagem de sistema alvo em vez da localização normal sob /usr/local.
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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"
Por favor note que este Makefile tem o alvo install apropriado para o manual, o ficheiro desktop, e o ícone desktop.
Vamos empacotar isto com o comando debmake.
[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 ...
O resultado é praticamente o mesmo que em “Secção 5.6, “Passo 2: Gerar ficheiros modelo com o debmake””.
Vamos tornar este pacote Debian, que é praticamente o mesmo que em “Secção 5.7, “Passo 3: Modificação dos ficheiros modelo””, melhor senso o maintainer.
Se a variável de ambiente DEB_BUILD_MAINT_OPTIONS não estiver exportada em debian/rules, o lintian avisa “W: debhello: hardening-no-relro usr/bin/hello” para a ligação de libm.
O ficheiro debian/control faz exatamente o mesmo que aquele em “Secção 5.7, “Passo 3: Modificação dos ficheiros modelo””, pois a biblioteca libm está sempre disponível como parte de libc6 (Priority: required).
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 5.8, “Passo 4: Compilar pacote com debuild””.
Aqui está a lista de dependências gerada de todos os pacotes binários.
A lista de dependências gerada de todos os pacotes binários (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)
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa fonte C simples usando Makefile.in e configure como seu sistema de compilação.
Este é um exemplo de fonte de autor avançado para “Secção 14.7, “Makefile (pacote singular-binário)””. Isto também liga a uma biblioteca externa, libm, e esta fonte é configurável usando argumentos ao script configure. o qual gera os ficheiros Makefile e src/config.h.
Let’s assume this upstream tarball to be debhello-1.5.tar.xz.
Este tipo de fonte destina-se a ser instalado como um ficheiro não-sistema, por exemplo, como:
[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
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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
Por favor note que o comando configure substitui strings com @…@ em Makefile.in para produzir Makefile e cria src/config.h.
Vamos empacotar isto com o comando debmake.
[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 ...
O resultado é semelhante a “Secção 5.6, “Passo 2: Gerar ficheiros modelo com o debmake”” mas não exactamente o mesmo.
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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) .
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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"
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 5.8, “Passo 4: Compilar pacote com debuild””.
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa fonte C simples usando Autotools = Autoconf e Automake (Makefile.am e configure.ac) como seu sistema de compilação.
Esta fonte geralmente vem também com os ficheiros de autor auto-gerados Makefile.in e configure . Esta fonte pode ser empacotada usando estes ficheiros como em “Secção 14.8, “Makefile.in + configure (pacote singular-binário)”” com a ajuda do pacote autotools-dev.
A melhor alternativa é regenerar esses ficheiros usando os pacotes Autoconf 3 Automake mais recentes se o Makefile.am e o configure.ac fornecidos pelo autor forem compatíveis com a versão mais recente. Isto é vantajoso para portar para novas arquitecturas de CPU, etc. Isto pode ser automatizado ao se usar a opção “--with autoreconf” para o comando dh.
Let’s assume this upstream tarball to be debhello-1.6.tar.xz.
Este tipo de fonte destina-se a ser instalado como um ficheiro não-sistema, por exemplo, como:
[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
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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
| Dica |
|---|---|
|
Sem um nível de rigor “foreign” especificado em AM_INIT_AUTOMAKE() como em cima, o automake predefine para o nível de rigor de “gnu” requerendo vários ficheiros no directório de nível de topo. Veja “3.2 Strictness” no documento do automake. |
Vamos empacotar isto com o comando debmake.
[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 ...
O resultado é semelhante a “Secção 14.8, “Makefile.in + configure (pacote singular-binário)”” mas não exactamente o mesmo.
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 5.8, “Passo 4: Compilar pacote com debuild””.
Aqui está um exemplo de criar um pacote Debian simples a partir de um programa fonte C simples usando o CMake (CMakeLists.txt a alguns ficheiros como o config.h.in) como seu sistema de compilação.
O comando cmake gera o ficheiro Makefile baseado no ficheiro CMakeLists.txt e a sua opção -D. Também configura o ficheiro como especificado no seu configure_file(…) ao substituir strings com @…@ e alterando a linha #cmakedefine ….
Let’s assume this upstream tarball to be debhello-1.7.tar.xz.
Este tipo de fonte destina-se a ser instalado como um ficheiro não-sistema, por exemplo, como:
[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
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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
)
Vamos empacotar isto com o comando debmake.
[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 ...
O resultado é semelhante a “Secção 14.8, “Makefile.in + configure (pacote singular-binário)”” mas não exactamente o mesmo.
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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 (ficheiro modelo, 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.
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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)
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.8, “Makefile.in + configure (pacote singular-binário)””.
Aqui está um exemplo de criar um conjunto de pacotes binário Debian incluindo o pacote executável, o pacote da biblioteca partilhada, o pacote de ficheiros de desenvolvimento, e o pacote de símbolos de depuração a partir de um programa fonte C simples usando Autotools = (Autoconf e Automake os quais usam Makefile.am e configure.ac como seus ficheiros de entrada) como seu sistema de compilação.
Vamos empacotar isto num modo semelhante a “Secção 14.9, “Autotools (pacote singular-binário)””.
Let’s assume this upstream tarball to be debhello-2.0.tar.xz.
Este tipo de fonte destina-se a ser instalado como um ficheiro não-sistema, por exemplo, como:
[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
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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 e 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
Vamos usar o comando debmake para empacotar isto em múltiplos pacotes:
Aqui, usamos a opção -b\',libsharedlib1,libsharedlib-dev' para especificar os pacotes binário adicionais a serem gerados.
[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 ...
O resultado é semelhante a “Secção 14.8, “Makefile.in + configure (pacote singular-binário)”” mas com mais ficheiros modelo.
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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 (versão do maintainer, 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.
Como esta fonte de autor cria o auto-gerado Makefile apropriado, não é preciso criar os ficheiros debian/install e debian/manpages.
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.8, “Makefile.in + configure (pacote singular-binário)””.
Aqui está a lista de dependências gerada de todos os pacotes binários.
A lista de dependências gerada de todos os pacotes binários (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)
Este exemplo demonstra a criação dum conjunto de pacotes binário Debian incluindo o pacote executável, o pacote da biblioteca partilhada, o pacote de ficheiros de desenvolvimento, e o pacote de símbolos de depuração a partir de um programa fonte C simples usando CMake (CMakeLists.txt e ficheiros tais como config.h.in) como seu sistema de compilação.
Let’s assume this upstream tarball to be debhello-2.1.tar.xz.
Este tipo de fonte destina-se a ser instalado como um ficheiro não-sistema, por exemplo, como:
[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
Vamos obter a fonte e criar o pacote Debian.
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
Aqui, os conteúdos desta fonte são como se segue.
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 e 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
)
Vamos empacotar isto com o comando debmake.
[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 ...
O resultado é semelhante a “Secção 14.8, “Makefile.in + configure (pacote singular-binário)”” mas não exactamente o mesmo.
Vamos inspecionar os ficheiros modelo notáveis gerados.
debian/rules (ficheiro modelo, 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) .
Vamos criar este pacote Debian melhor sendo o maintainer.
debian/rules (versão do maintainer, 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 (versão do maintainer, 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 (versão do maintainer, 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.
O ficheiro CMakeLists.txt do autor precisa receber uma patch para lidar com o caminho multiarch corretamente.
debian/patches/* (versão do maintainer, v=2.1):
... hack, hack, hack, ... [debhello-2.1] $ cat debian/libsharedlib1.symbols libsharedlib.so.1 libsharedlib1 #MINVER# sharedlib@Base 2.1
Como esta fonte de autor cria o auto-gerado Makefile apropriado, não é preciso criar os ficheiros debian/install e debian/manpages.
Existem vários outros ficheiros modelo sob o directório debian/. Estes também precisam de ser atualizados.
Ficheiros modelo sob debian/. (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
O resto das atividades de empacotamento são praticamente o mesmo que em “Secção 14.8, “Makefile.in + configure (pacote singular-binário)””.
Aqui está a lista de dependências gerada de todos os pacotes binários.
A lista de dependências gerada de todos os pacotes binários (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)
Here is an example of updating the simple upstream C source debhello-2.0.tar.xz presented in “Secção 14.11, “Autotools (pacote multi-binário)”” for internationalization (i18n) and creating the updated upstream C source debhello-2.0.tar.xz.
Na situação real, o pacote já deveria estar internacionalizado. Assim este exemplo é educativo para você compreender como esta internacionalização é implementada.
| Dica |
|---|---|
|
A atividade de rotina do maintainer para o i18n é simplesmente adicionar ficheiros po de tradução reportados para si via Bug Tracking System (BTS) para o directório po/ e actualizar a lista de linguagens no ficheiro po/LINGUAS. |
Vamos obter a fonte e criar o pacote Debian.
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
Internacionalizar esta árvore fonte com o comando gettextize e remover ficheiros auto-gerados pelo Autotools.
corra gettextize (i18n):
[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 *~
Vamos verificar os ficheiros gerados sob o directório po/.
ficheiros em po (i18n):
[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
Vamos actualizar o configure.ac ao adicionar “AM_GNU_GETTEXT([external])”, etc..
configure.ac (i18n):
[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
Vamos criar o ficheiro po/Makevars a partir do modelo po/Makevars.template.
po/Makevars (i18n):
... 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
Vamos actualizar as fontes C para a versão i18n ao envolver as strings com _(…).
src/hello.c (i18n):
... 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 (i18n):
... 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;
}
O novo gettext (v=0.19) consegue lidar coma versão i18n do ficheiro de desktop directamente.
data/hello.desktop.in (i18n):
[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;
Vamos listar os ficheiros de entrada para extrair as strings traduzíveis em po/POTFILES.in.
po/POTFILES.in (i18n):
... hack, hack, hack, ... [debhello-2.0] $ cat po/POTFILES.in src/hello.c lib/sharedlib.c data/hello.desktop.in
Aqui está a raiz actualizada Makefile.am com po adicionado à variável de ambiente SUBDIRS.
Makefile.am (i18n):
[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
Vamos criar um ficheiro modelo de tradução, debhello.pot.
po/debhello.pot (i18n):
[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 ""
Vamos adicionar uma tradução para Francês.
po/LINGUAS e po/fr.po (i18n):
[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 ""
As atividades de empacotamento são praticamente as mesmas que em “Secção 14.11, “Autotools (pacote multi-binário)””.
Você pode encontrar mais exemplos i18n ao seguir “Secção 14.14, “Detalhes””.
Você pode obter informação detalhada acerca dos exemplos apresentados e suas variantes como se segue:
Como obter detalhes.
[base_dir] $ apt-get source debmake-doc [base_dir] $ cd debmake-doc* [debmake-doc-*] $ view examples/README.md
Siga as instruções exatas em examples/README.md.
[debmake-doc-*] $ cd examples [examples] $ make
Agora, cada directório nomeado como examples/debhello-?.?_build-? contém o exemplo de empacotamento Debian.
Exemplos notáveis incluem:
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| Capítulo 13. Utilizações de Ferramenta |
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Capítulo 15. manual do debmake(1) |