Differences

This shows you the differences between two versions of the page.

--- rpm [2012/04/12 18:54] – [RPM Spec File Information] k2patel
+++ rpm [2020/08/10 02:35] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== RPM ======
+* [[ Python packages to rpm ]]
 Package management system few tips / trick to build / modify / work with packages. \\
 Many hints information taken from original site [[http://rpm.org/ | RPM]]
+==== RPM Common Command ====
+^ Syntax ^Description^
+| rpm -ivh {rpm-file} | Install the package |
+| rpm -Uvh {rpm-file} | Upgrade package |
+| rpm -ev {package} | Erase/remove/ an installed package |
+| rpm -ev --nodeps {package} | Erase/remove/ an installed package without checking for dependencies |
+| rpm -qa | Display list all installed packages |
+| rpm -qi {package} | Display installed information along with package version and short description |
+| rpm -qf {/path/to/file} | Find out what package a file belongs to i.e. find what package owns the file |
+| rpm -qc {pacakge-name} | Display list of configuration file(s) for a package |
+| rpm -qcf {/path/to/file} | Display list of configuration files for a command |
+| rpm -qa --last | Display list of all recently installed RPMs |
+| rpm -qpR {.rpm-file} | Find out what dependencies a rpm file has |
+| rpm -qR {package}	| ::: |
+| rpm -qR bash | ::: |
 ==== How to Print .spec file from RPM ====
@@ Line 125: / Line 143: @@
 </code>
+==== Something i come across ====
+If you wanna override marco from OS you can define value at ''top'' of the spec file.
+<code bash>
+%define _mandir /usr/man
+</code>
 ==== Sample RPM ====
 <code bash | sample.spec>
@@ Line 216: / Line 239: @@
 [[http://rpm.org/wiki/Docs#PackagerDocumentation | RPM Official]]
+==== Scriptlets ====
+Normally, rpm has scriptlets inside the spec file that are
+ran at install time.  These are:
+<code bash>
+	%pre              - Run before rpm files are installed.
+	%post             - Run after rpm files are installed.
+	%preun            - Run before rpm files are erased.
+	%postun           - Run after rpm files are erased.
+ 	%triggerin        - Install trigger.
+	%triggerun        - uninstall trigger
+	%triggerpostun    - postuninstall trigger.
+</code>
+The scripts are normally bash scripts, but you can change the interpreter
+with the -p option.
+Also, as they are bash scripts you can call external scripts from these.
 ==== General RPM Command ====
@@ Line 223: / Line 263: @@
 </code>
+==== Error on Building ====
+=== module: command not found ===
+Try running following command and then execute rpmbuild will resolve the issue.
+<code bash>
+source /etc/profile.d/modules.sh
+</code>
 ==== MOCK ====
@@ Line 267: / Line 314: @@
 </code>
+== Building SRPM ==
+<code bash>
+mock -r epel-6-x86_64 --spec icinga-web.spec --sources=../SOURCES/ --resultdir=../RPMS/ --buildsrpm
+</code>
 ==== Copying Files ====
 <note important>Dont scratch over --copyin check spelling one more time</note>
@@ Line 292: / Line 343: @@
 In general case result will be stored in '/var/lib/mock/epel-5-x86_64/result/'
-==== RPM Spec File Information ====
+==== SPEC file Overview ====
 This is mostly from following URL [[http://fedoraproject.org/wiki/How_to_create_an_RPM_package | Fedora Project]]
 <code text>
-SPEC file overview
 Other useful guides:
@@ Line 421: / Line 471: @@
 Do not create a "relocatable" package; they don't add value in Fedora and make things more complicated.
 </code>
+==== SPEC file sections explained ====
 <code text>
@@ Line 507: / Line 559: @@
 here you configure and compile/build the files to be installed.
-Many programs follow the GNU configure approach (or some variation). By default, they will install to a prefix of "/usr/local", which is reasonable for unpackaged files. However, since you are packaging it, change the prefix to "/usr". Libraries should be installed to either /usr/lib or /usr/lib64 depending on the architecture.
+Many programs follow the GNU configure approach (or some variation).
+By default, they will install to a prefix of "/usr/local", which is reasonable for unpackaged files.
+However, since you are packaging it, change the prefix to "/usr".
+Libraries should be installed to either /usr/lib or /usr/lib64 depending on the architecture.
-Since GNU configure is so common, the macro "%configure" can be used to automatically invoke the correct options (e.g. change the prefix to /usr). Some variation of this often works:
+Since GNU configure is so common, the macro "%configure" can be used to automatically
+invoke the correct options (e.g. change the prefix to /usr). Some variation of this often works:
  %configure
@@ Line 516: / Line 572: @@
 make %{?_smp_mflags} CFLAGS="%{optflags}" BINDIR=%{_bindir}
-More more information, see "GNU autoconf, automake, and libtool" and "Open Source Development Tools: An Introduction to Make, Configure, Automake, Autoconf" by Stefan Hundhammer.
+More more information, see "GNU autoconf, automake, and libtool"
+ and
+"Open Source Development Tools: An Introduction to Make, Configure, Automake, Autoconf" by Stefan Hundhammer.
 Some programs use cmake. See Packaging/cmake.
@@ Line 762: / Line 820: @@
 Macros
 Macros are text in the format %{string}. Typical macros:
+</code>
-Macro	 Typical Expansion	 Meaning
-%{_bindir}	/usr/bin	 Binary directory: where executables are usually stored.
+^ Macro	^ Typical Expansion ^ Meaning ^
-%{_builddir}	~/rpmbuild/BUILD	Build directory: files are compiled within
+| %{_bindir} | /usr/bin | Binary directory: where executables are usually stored. |
-					a subdirectory of the build directory. See %buildsubdir.
+| %{_builddir} | ~/rpmbuild/BUILD | Build directory: files are compiled within a subdirectory of the build directory. See %buildsubdir. |
-%{buildroot}	~/rpmbuild/BUILDROOT	Build root: where files are "installed" during the %install stage,
+| %{buildroot} | ~/rpmbuild/BUILDROOT | Build root: where files are "installed" during the %install stage, which copies files from a subdirectory of %{_builddir} to a subdirectory of %{buildroot}. (Historically, %{buildroot} was in "/var/tmp/".) |
-					which copies files from a subdirectory of %{_builddir}
+| %{buildsubdir} | %{_builddir}/%{name} | Build subdirectory: a subdirectory within %{_builddir} where files are compiled during the %build stage. It is set after %setup. |
-					to a subdirectory of %{buildroot}.
+| %{_datadir} | /usr/share | Share directory. |
-					(Historically, %{buildroot} was in "/var/tmp/".)
+| %{_defaultdocdir} | /usr/share/doc | Default documentation directory. |
-%{buildsubdir}	%{_builddir}/%{name}	Build subdirectory: a subdirectory within %{_builddir} where
+| %{dist} | .fcNUMBER | Distribution+version short name (e.g. ".fc9") |
-					files are compiled during the %build stage. It is set after %setup.
+| %{fedora} | NUMBER | Number of fedora release (e.g. "9") |
-%{_datadir}	/usr/share	 Share directory.
+| %{_includedir} | /usr/include |  |
-%{_defaultdocdir}	/usr/share/doc	 Default documentation directory.
+| %{_infodir} | /usr/share/info |  |
-%{dist}	.fcNUMBER	 Distribution+version short name (e.g. ".fc9")
+| %{_initrddir} | /etc/rc.d/init.d |  |
-%{fedora}	NUMBER	 Number of fedora release (e.g. "9")
+| %{_libdir} | /usr/lib |  |
-%{_includedir}	/usr/include
+| %{_libexecdir} | /usr/libexec |  |
-%{_infodir}	/usr/share/info
+| %{_localstatedir} | /var |  |
-%{_initrddir}	/etc/rc.d/init.d
+| %{_mandir} | /usr/share/man |  |
-%{_libdir}	/usr/lib
+| %{name} |  | Name of package, set by Name: tag |
-%{_libexecdir}	/usr/libexec
+| %{_sbindir} | /usr/sbin |  |
-%{_localstatedir}	/var
+| %{_sharedstatedir} | /var/lib |  |
-%{_mandir}	/usr/share/man
+| %{_sysconfdir} | /etc |  |
-%{name}		 Name of package, set by Name: tag
+| %{version} |  | Version of package, set by Version: tag |
-%{_sbindir}	/usr/sbin
-%{_sharedstatedir}	/var/lib
-%{_sysconfdir}	/etc
-%{version}		 Version of package, set by Version: tag
-Learn more about macros by looking in /etc/rpm/* and /usr/lib/rpm,
+<code text>
-especially /usr/lib/rpm/macros. Also use rpm --showrc to
+Learn more about macros by looking in /etc/rpm/* and /usr/lib/rpm, especially /usr/lib/rpm/macros.
-show values that RPM will use for macros (altered by rpmrc and macro configuration files).
+Also use rpm --showrc to show values that RPM will use for macros (altered by rpmrc and macro configuration files).
 You can set your own macro values using %global,
@@ Line 803: / Line 862: @@
 Also see Packaging/RPMMacros and RPM Guide chapter 9.
 </code>
+==== Custom Built RPM ====
+[[http://rpm.k2patel.in|my repository]]