1 To build RPM you will need several other packages:
2 --------------------------------------------------
4 The zlib library for compression support. You might also need/want
5 the zip executable for java jar dependency analysis. All available from
6 ftp://ftp.freesoftware.com/pub/infozip/zlib/
8 The Berkeley db1 and db3 libraries. These are available from
9 http://www.sleepycat.com.
11 Minimal instructions for building db3 are (see a Red Hat dbN package
12 spac file for more conmplete details)
14 ../dist/configure --enable-compat185
18 It may be desired to install bzip2 and gzip so that RPM can use these
19 formats. Gzip, is necessary to build packages that contain compressed
20 tar balls, these are quite common on the Internet.
21 These are availible from
22 http://www.digistar.com/bzip2/index.html
23 http://sources.redhat.com/bzip2/
25 For best results you should compile with GCC and GNU Make. Users have
26 reported difficulty with other build tools (any patches to lift these
27 dependencies are welcome). Both GCC and GNU Make available from
30 If National Language Support (NLS) is desired you will need gnu
31 gettext (currently this is required to build rpm but we hope to
32 lift this requirement soon), available from
35 If you are going to hack the sources (or compile from anonymous cvs
36 retrevial) you will need most of the GNU development tools including:
37 autoconf, automake, gettext, libtool, makeinfo, perl, GNU m4, GNU tar
41 If you plan on using cryptographic signatures you will need a version
44 Since Red Hat 6.1 uses gnupg for signing packages, previous releases were
45 signed with pgp-2.6.3. Pgp5 can be used instead of pgp-2.6.3 signatures iff
46 RSA signature's are used.
48 These can be downloaded (for US citizens) from:
49 http://web.mit.edu/network/pgp.html
53 Note: rpm-4.0 on Red Hat 7.0 is currently using
59 You may use the tarballs within those packagese, and examine the patches and
60 spec files for details about how to build the libraries needed by rpm.
66 RPM uses a small shell script to run: libtool, autoconf,
67 automake. This step should not be necessary if you are running a
68 released version of rpm, however if you have gotten the rpm sources
69 using anonymous CVS or via anonymous FTP, you should probably regenerate
70 intermediate files by re-running the autogen.sh script.
72 The autogen.sh script checks that the required tools are installed.
73 While other versions of the tools may be used, the script checks for
74 the same version of the tools that was used at the time the tarball
75 was produced. Edit the top of the script to change version numbers if you wish.
77 The autogen.sh script also runs configure for you and passes the command line
78 arguments to configure. To run it without configure type:
80 ./autogen.sh --noconfigure
82 If your libraries are not in a standard place you will need to change
83 configures environment. These options can be passed directly to
84 configure or to autogen.sh which will pass them through to configure.
87 LIBS='-L/opt/libz/ -L/opt/BerkeleyDB/lib/' \
88 CPPFLAGS='-I/opt/libz/ -I/opt/BerkeleyDB/include' \
91 If you have build tools stored in non standard places you should check
92 the resulting Makefile to be sure that the tools you wish to use have
93 been correctly identified. The configure script will modify your path
94 before looking for the build tools and it may find versions of these
95 tools that you do not want. It uses the following search path
97 MYPATH="/bin:/usr/bin:/usr/local/bin:$PATH:/opt/gnu/bin"
99 now build the system with:
103 and then install with:
107 If you wish to make a tarfile of the binaries so that you may easily
108 install on machines with OS package managers other then rpm (ed note:
109 what about putting gzip and bzip2 in the tar, modifying the
114 when installing. If you do install from a tarball, you will need to do
120 to initialize your rpm database.
122 Finally, if you wish to prepare an rpm source tar ball, you should do
129 After RPM has been installed you can run rpm to build an rpm package.
130 Edit the rpm.spec file to mirror any special steps you needed to
131 follow to make rpm compile and change the specfile to match your
132 taste. You will need to put the rpm source tar file into the
133 redhat/SOURCES directory and we suggest putting the specfile in the
134 redhat/SPECS directory, then run rpm -ba rpm.spec. You will end up
135 with two rpms which can be found in redhat/RPMS and redhat/SRPMS.
137 If you are going to install rpm on machines with OS package managers
138 other then rpm, you may choose to install the base rpm package via a
139 cpio instead of a tar file. Instead of running "make tar" during the
140 build process, as discribed above, use the base rpm packages to create
141 a cpio. After the rpms have been created run rpm2cpio on the base rpm
142 package, this will give you a cpio package which can then use to
143 install rpm on a new system.
145 rpm2cpio rpm-4.0-1.solaris2.6-sparc.rpm > rpm-4.0-1.solaris2.6-sparc.cpio
148 Non Linux Configuration Issues:
149 ------------------------------
155 Under Red Hat Linux all libraries (in fact all files distributed with
156 the OS) are under RPM control and this section is not an issue.
158 RPM will need to be informed of all the dependencies which were
159 satisfied before RPM was installed. Typically this only refers to
160 libraries that are installed by the OS, but may include other
161 libraries and packages which are availible at the time RPM is
162 installed and will not under RPM control. Another common example of
163 libraries which may need dependency provisions are precompiled
164 libraries which are installed by the OS package manager during system
165 build time. The list of dependencies you will wish to load into RPM
166 will depend on exactly how you bootstrap RPM onto your system and what
167 parts of the sytem you put into packages as well as on the specific OS
170 The script vpkg-provides.sh can be used to generate a package which
171 will satisfy the dependencies on your system. To run it you will need
172 to create a specfile header for this empty package and run the progam
175 --spec_header '/path/to/os-base-header.spec
177 and if you wish to ensure that some directories are not traversed you
180 --ignore_dirs 'egrep|pattern|of|paths|to|ignore
182 By default the generated rpm will include a %verifyscript to verify
183 checksum of all files traversed has not changed. This additional
184 check can be surpressed with:
188 The result of running the script will be a specfile which will create
189 a package continging all the dependencies found on the system. There
190 will be one provides line for each depednecy. The package will contain
191 none of the actual OS library files as it is assumed they are already
192 on your system and managed by other means. Here is a example
193 (truncated) of the provides lines used by one user of Digital Unix. (I
194 have put several provides on the same line for brevity)
196 provides: /bin/sh /usr/bin/ksh /usr/bin/csh
197 provides: libc.so.osf.1 libm.so.osf.1 libcurses.so.xpg4 libdb.so.osf.1
198 provides: libX11.so libXaw.so.6.0 libXext.so libXm.so.motif1.2 libXmu.so
199 provides: libdnet_stub.so.osf.1 libsecurity.so.osf.1 libpthread.so.osf.1
200 provides: libexc.so.osf.1 libmach.so.osf.1 libdps.so libdpstk.so
203 The script vpkg-provides2.sh is underdevelopment as a more advanced
204 version of vpkg-provides.sh which is aware of many different unix
205 vendor packaging schemes. It will create one "dependency package" for
206 each unix package your OS vendor installed.
212 If you plan on packaging for more then one OS you may want to edit
213 /etc/macros or /usr/lib/rpm/macros and change the line which has
214 rpmfilename to something which include both the %{_target_os} and
215 %{_target_cpu}. This will cause the name of the generated rpm files
216 to the operating system name as well as the architecture which the rpm
217 runs under. The line to change looks like:
219 %_rpmfilename %%{ARCH}/%%{NAME}-%%{VERSION}-%%{RELEASE}.%%{ARCH}.rpm
221 you may wish to include both the %{_target_os} and %{_target_cpu} in
222 the final base name, so that it's easier to distinguish between what
223 package is appropriate for a particular arch-os-version combo. We
226 %_rpmfilename %%{_target_platform/%%{NAME}-%%{VERSION}-%%{RELEASE}.%%{_target_platform}.rpm
228 There is no %{_target_os_version} tag, so if you need to also
229 distinguish between RPMs for certain versions of the OS, you can
230 hard-code the version in the rpmrc on the build machine, so that .rpm
231 files are generated with the version as part of the filename.
233 For example when one user builds RPMs for Digital Unix 4.0b and 4.0d,
234 optimization is important and he will build one set of RPMs for the
235 EV4 processor and another set for the EV56 processor. He specifies
236 both the OS version (if it's important, as it is for a few packages)
237 and the processor version by default by setting a special rpmfilename:
238 on the particular build machine.
240 The "rpmfilename: "tag on one machine (Digital Unix 4.0d, EV56 PWS 433)
243 rpmfilename: %{_target_os}/4.0d/%{_target_cpu}/%{name}-%{version}-%{release}.%{_target_os}-%{_target_cpu}ev56.rpm
245 For package `foo-1.1', at build time that would translate into:
247 osf1/4.0d/alpha/foo-1.1-1.osf1-alphaev56.rpm
249 The hyphen between the %{_target_cpu} and ev56 is left out for compatibility
250 with GNU Config.guess and because `alphaev56' looks more "normal" to
251 people with an alpha than alpha-ev56 for someone on an Intel Pentium
252 Pro would want `i586pro' over `i586-pro', but it does make parsing
253 this filename by other programs a bit more difficult.
259 To use the signing features of rpm, you will need to configure certain
262 Here's what I use for gpg:
264 /etc/rpm/macros for per-system (or ~/.rpmmacros for per-user) configuration
266 %_gpg_name Jeff Johnson (ARS N3NPQ) <jbj@redhat.com>
267 %_gpg_path /home/devel/jbj/.gnupg
269 Here's what I use for pgp2.6:
271 /etc/rpm/macros for per-system (or ~/.rpmmacros for per-user) configuration
273 %_pgpbin /usr/bin/pgp
274 %_pgp_name Jeff Johnson <jbj@redhat.com>
275 %_pgp_path /home/jbj/.pgp
277 In order to use pgp5, you will need to change:
280 %_pgpbin /path/to/pgp5/binary
281 %_pgp_path /path/to/pgp5/keyring
283 (Note: Only one of pgp and pgp5 may be used because of name conflicts.)
285 You may also need Red Hat GPG/PGP public keys. These can be found in the
286 rpm source tarball, in /usr/doc/rpm*, or form http://www.redhat.com. In
287 order to verify a package signed by Red Hat you will need to import these
288 keys onto you key ring. See the GPG/PGP documentation for how to do this.