Package source code into an rpm installation package under CentOS

Package source code into an rpm installation package under CentOS

Platform: centos6.5

First, build the environment:

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1. [Root @ localhostbinbin] # yuminstall-yrpm-build </span>

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1. [Root @ localhostbinbin] # yuminstallredhat-rpm-config

There will be an rpmbuild directory under the/root directory.

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1. [Root @ localhostrpmbuild] # pwd
2. /Root/rpmbuild </span>

Go to the directory, which contains five folders: BUILD BUILDROOT RPMS SOURCES SPECS SRPMS
It was empty at the beginning.
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1. [Root @ localhostrpmbuild] # ls
2. BUILDBUILDROOTRPMSSOURCESSPECSSRPMS

If you do not have these directories, you can manually add and create


The functions of these six directories are as follows:
BUILD: rpmbuild directory for software compilation
BUILDROOT:
RPMS: rpmbuild creates the directory where binary RPM is stored
SOURCES: directory for storing source code
SPECS: directory for storing spec files
SRPMS: rpmbuild creates the directory where souce RPM is stored

First, package the folders with source code. Here my folder is named login-1.0
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1. Using root@localhostbinbin1_tarzcvflogin-1.0.tar.gz login-1.0
2. [Root @ localhostbinbin] # ls
3. Login-1.0.tar.gzlogin-1.0

Copy login-1.0.tar.gz to the rpmbuild/SOUCES directory.
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1. Export root@localhostbinbin]#cplogin-1.0.tar.gz/root/rpmbuild/SOURCES
2. [Root @ localhostSOURCES] # ls
3. Login-1.0.tar.gz

Go to the SPEC directory and write the SPEC file (this step is the key step to package the rpm package)
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1. [Root @ localhostSOURCES] # cd ../SPECS
2. [Root @ localhostSPECS] # touchlogin. spec
3. [Root @ localhostSPECS] # ls
4. Login. spec
5. [Root @ localhostSPECS] # vimlogin. spec

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1. # Name
2. Name: login
3. # Version number
4. Version: 1.0
5. # Compilation order
6. Release: 1
7. # One-sentence introduction package (up to 50 characters)
8. Summary: istest
9. Group: Applications/Communications
10. License: GPL
11. URL: www.ciis.com
12. # Source file of the compressed package to be installed
13. Source: login-1.0.tar.gz
15. BuildRoot: % {_ tmppath}/% {name}-% {version}-root
16. % Description
17. Atest
18. # Pre-build handling
19. % Prep
22. # -- Decompress: extract the source code to the system directory during building. Here, $ RPM_BUILD_DIR is used.
23. # During setup-c decompression, a new directory with the same name as the compressed package will be generated; setup-ndirname specifies a new directory to decompress setup-q and directly decompress it without creating a new directory.
24. % Setup-q
27. # -- Generate: This mainly refers to the compilation and generation of binary files when building Binary packages.
28. % Build
29. Make
32. # -- Installation: Install the current file to the system directory $ RPM_BUILD_ROOT/During build, and install the file in the/root directory during binary installation.
33. % Install
36. # Makeinstall # use makefile's install for convenience
37. # No makefile, custom installation script
38. Rm-rf $ RPM_BUILD_ROOT /*
39. Mkdir-p $ RPM_BUILD_ROOT/usr/bin/
40. Cp-r$ RPM_BUILD_DIR/% {name}-% {version} $ RPM_BUILD_ROOT/usr/bin/
43. # Subsequent installation: processing script after Binary Package Installation
44. % Post
45. Chmod + x/usr/bin/% {name}-% {version}/confAgent
46. Chmod + x/usr/bin/% {name}-% {version}/check_confAgent.sh
49. # Subsequent processing scripts after uninstallation: processing scripts after uninstallation of Binary packages
50. % Postun
51. Rm-fr/usr/bin/% {name}-% {version}
54. # Cleanup: After the build package is completed
55. % Clean
56. Rm-rf $ RPM_BUILD_ROOT
59. # File list: indicates which files should be installed in the system and the installed directory;
60. # When creating a package, the file or directory in the file list must be consistent with the file or directory in the virtual directory RPM_BUILD_ROOT; otherwise
61. # The system prompts that the file cannot be found.
62. % Files
63. % Defattr (-, root, root)
64. /Usr/bin/% {name}-% {version}
67. % Changelog

Save and exit. Run the packaging command.
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1. [Root @ localhostSPECS] # rpmbuild-balogin.spec </span>

There will be a corresponding rpm package under the RPMS/i686 directory, here is the login-1.0-1.i686.rpm
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1. [Root @ localhostSPECS] # cd ../RPMS/i686
2. [Root @ localhosti686] # pwd
3. /Root/rpmbuild/RPMS/i686
4. [Root @ localhosti686] # ls
5. Login-1.0-1.i686.rpm

Test installation
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1. [Root @ localhostbinbin] # ls
2. Login-1.0-1.i686.rpm
3. [Root @ localhostbinbin] # rpm-ivhlogin-1.0-1.i686.rpm
4. [Root @ localhostbinbin] #/usr/bin/login-1.0/demo

You can run the client.