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Pierre Abbat
Asked: 2020-12-21 12:02:59 +0800 CST

尝试打包库导致包没有二进制文件

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我是打包新手，我正在尝试打包我的一个程序使用的库。该库名为 Plytapus，由 PerfectTIN 程序使用。您可以在我的 GitHub 站点https://github.com/phma/和 PerfectTIN 站点http://bezitopo.org/perfecttin/download.html上找到它们的源代码。源包位于https://launchpad.net/~phma-a/+archive/ubuntu/testing。

在将 plytapus-dev 添加到构建要求后，我尝试构建 PerfectTIN 包（仅安装了 plytapus，它在没有 plytapus 的情况下构建）但失败了。原来 plytapus 包缺少 .so 文件。我编辑了 debian 目录中的文件并再次尝试。

变更日志

plytapus (0.6.0-3) focal; urgency=medium

  * Remove extra asterisk from plytapus1.install

 -- Pierre Abbat <[email protected]>  Sun, 20 Dec 2020 14:02:52 -0500

plytapus (0.6.0-2) focal; urgency=medium

  * Add cmake as dependency

 -- Pierre Abbat <[email protected]>  Mon, 23 Nov 2020 03:42:16 -0500

plytapus (0.6.0-1) focal; urgency=medium

  * Initial release

 -- Pierre Abbat <[email protected]>  Tue, 17 Nov 2020 02:18:06 -0500

plytapus1.install

usr/lib/lib*.so.*
usr/lib/lib*.a

控制

Source: plytapus
Priority: optional
Maintainer: Pierre Abbat <[email protected]>
Build-Depends: debhelper-compat (= 12), cmake (>= 3.4)
Standards-Version: 4.4.0
Section: libs
Homepage: https://github.com/phma/plytapus
#Vcs-Browser: https://salsa.debian.org/debian/plytapus
#Vcs-Git: https://salsa.debian.org/debian/plytapus.git

Package: plytapus-dev
Section: libdevel
Architecture: any
Multi-Arch: same
Depends: plytapus (= ${binary:Version}), ${misc:Depends}
Description: Library for reading and writing PLY files
 Plytapus is a C++ library for reading and writing PLY (Stanford polygon)
 files.
 .
 This package provides the header files.

Package: plytapus
Architecture: any
Multi-Arch: same
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: Library for reading and writing PLY files
 Plytapus is a C++ library for reading and writing PLY (Stanford polygon)
 files.
 .
 This package provides the shared and static library.

这是构建日志的相关部分：

make[2]: Leaving directory '/home/phma/package/plytapus-0.6.0/obj-x86_64-linux-gnu'
Install the project...
/usr/bin/cmake -P cmake_install.cmake
-- Install configuration: "None"
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.so.0.6.0
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.so
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/lib/libplytapus.a
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus.h
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus/config.h
-- Installing: /home/phma/package/plytapus-0.6.0/debian/tmp/usr/include/plytapus/textio.h
make[1]: Leaving directory '/home/phma/package/plytapus-0.6.0/obj-x86_64-linux-gnu'
   dh_install
   dh_installdocs
   dh_installchangelogs
   dh_perl
   dh_link
   dh_strip_nondeterminism
   dh_compress
   dh_fixperms
   dh_missing
dh_missing: usr/lib/libplytapus.so.0.6.0 exists in debian/tmp but is not installed to anywhere
dh_missing: usr/lib/libplytapus.a exists in debian/tmp but is not installed to anywhere
    The following debhelper tools have reported what they installed (with files per package)
     * dh_install: plytapus (0), plytapus-dev (3)
     * dh_installdocs: plytapus (0), plytapus-dev (0)
    If the missing files are installed by another tool, please file a bug against it.
    When filing the report, if the tool is not part of debhelper itself, please reference the
    "Logging helpers and dh_missing" section from the "PROGRAMMING" guide for debhelper (10.6.3+).
      (in the debhelper package: /usr/share/doc/debhelper/PROGRAMMING.gz)
    Be sure to test with dpkg-buildpackage -A/-B as the results may vary when only a subset is built
    For a short-term work-around: Add the files to debian/not-installed
   dh_dwz
   dh_strip
   dh_makeshlibs
   dh_shlibdeps
   dh_installdeb
   dh_gencontrol
dpkg-gencontrol: warning: Depends field of package plytapus: substitution variable ${shlibs:Depends} used, but is not defined
   dh_md5sums
   dh_builddeb
dpkg-deb: building package 'plytapus-dev' in '../plytapus-dev_0.6.0-3_amd64.deb'.
dpkg-deb: building package 'plytapus' in '../plytapus_0.6.0-3_amd64.deb'.

我该如何解决这个问题，以便 .so 和 .a 文件位于 plytapus 包中？

ppa packaging libraries

2 个回答

  1. 我认为这是因为文件名错误。尝试重命名plytapus1.install为plytapus.install.

    • 0
  2. Best Answer

    从https://lists.launchpad.net/launchpad-users/msg07147.html重复我的回答：

    1. 上游构建系统安装到.../usr/lib/lib*.so.*，但在我下载的包装版本中，不是你上面引用的debian/plytapus1.install。你需要放下这个位。（我猜你使用了，并且假设上游配置遵循https://wiki.debian.org/Multiarch/Implementation#CMake中的建议，但是这个包没有这样做；所以你需要要么使包装期望预多架构路径或将上游配置更改为对多架构友好，如该 wiki 页面中所示。）usr/lib/*/lib*.so.*usr/lib/lib*.so.*/*dh-makecmakecmake
    2. debian/control运行时库包名称为plytapus，这意味着debian/plytapus1.*完全忽略。
    3. 库包名称应以“lib”开头。
    4. 无论如何，“1”位当前都不正确；Debian Policy Manual说它应该与库中的版本号匹配，SONAME在本例中为“0.6.0”（您可以objdump -p在 .so 文件上使用来查看它）。您需要确保在上游更改时随时更改此设置SONAME。
    5. 看起来您当前没有SONAME在上游cmake配置中明确设置 a ，只是cmake在猜测一个。也许这是无意的，因为这等于说每个新的上游版本都可能与之前的每个版本都完全不兼容 ABI。如果这不是您的意思，那么您应该SOVERSION在上游cmake配置中进行设置（我认为；我不是很流利cmake），并可能阅读在维护 C++ 库接口时需要做的各种事情。 如果可能，符号文件是一门有用的学科。

    所以，把它们放在一起，你应该删除/*from debian/plytapus1.install。您应该重命名debian/plytapus1.install为debian/libplytapus0.6.0.install和。您应该更改from和to and中的两个“Package:”行，并调整Depends 行以匹配。您也可以完全删除，因为它们似乎不需要。而且我建议整理上游ABI情况，之后您需要再次调整库包名称以匹配（如果您的库实际上具有相当稳定的ABI，那么您将因不必更改而获得回报一段时间的二进制包名称）。debian/plytapus-dev.installdebian/libplytapus-dev.installdebian/controlplytapus-devplytapuslibplytapus-devlibplytapus0.6.0libplytapus-devdebian/*.dirs

    • 0

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