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Rename make_keywords.README to make_keywords.

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Bruce Momjian
2001-11-26 22:41:58 +00:00
parent 8e75b36aeb
commit ea4f08ed49
3 changed files with 209 additions and 7 deletions
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doc/FAQ_DEV
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@ -28,6 +28,7 @@
12) How do I add a new port?
13) What is CommandCounterIncrement()?
14) Why don't we use threads in the backend?
15) How are RPM's packaged?
_________________________________________________________________
1) What tools are available for developers?
@ -41,7 +42,8 @@
ccsym find standard defines made by your compiler
entab converts tabs to spaces, used by pgindent
find_static finds functions that could be made static
find_typedef get a list of typedefs in the source code
find_typedef finds a list of typedefs in the source code
find_badmacros finds macros that use braces incorrectly
make_ctags make vi 'tags' file in each directory
make_diff make *.orig and diffs of source
make_etags make emacs 'etags' files
@ -49,6 +51,7 @@
make_mkid make mkid ID files
mkldexport create AIX exports file
pgindent indents C source files
pgjindent indents Java source files
pginclude scripts for adding/removing include files
unused_oids in pgsql/src/include/catalog
@ -127,8 +130,11 @@
It auto-formats all source files to make them consistent. Comment
blocks that need specific line breaks should be formatted as block
comments, where the comment starts as /*------. These comments will
not be reformatted in any way. pginclude contains scripts used to add
needed #include's to include files, and removed unneeded #include's.
not be reformatted in any way.
pginclude contains scripts used to add needed #include's to include
files, and removed unneeded #include's.
When adding system types, you will need to assign oids to them. There
is also a script called unused_oids in pgsql/src/include/catalog that
shows the unused oids.
@ -434,3 +440,93 @@ typedef struct nameData
* Speed improvements using threads are small compared to the
remaining backend startup time.
* The backend code would be more complex.
15) How are RPM's packaged?
This is from Lamar Owen:
As to how the RPMs are built -- to answer that question sanely requires
me to know how much experience you have with the whole RPM paradigm.
'How is the RPM built?' is a multifaceted question. The obvious simple
answer is that I maintain:
1.) A set of patches to make certain portions of the source
tree 'behave' in the different environment of the RPMset;
2.) The initscript;
3.) Any other ancilliary scripts and files;
4.) A README.rpm-dist document that tries to adequately document
both the differences between the RPM build and the WHY of the
differences, as well as useful RPM environment operations
(like, using syslog, upgrading, getting postmaster to
start at OS boot, etc);
5.) The spec file that throws it all together. This is not a
trivial undertaking in a package of this size.
I then download and build on as many different canonical distributions
as I can -- currently I am able to build on Red Hat 6.2, 7.0, and 7.1 on
my personal hardware. Occasionally I receive opportunity from certain
commercial enterprises such as Great Bridge and PostgreSQL Inc to build
on other distributions.
I test the build by installing the resulting packages and running the
regression tests. Once the build passes these tests, I upload to the
postgresql.org ftp server and make a release announcement. I am also
responsible for maintaining the RPM download area on the ftp site.
You'll notice I said 'canonical' distributions above. That simply means
that the machine is as stock 'out of the box' as practical -- that is,
everything (except select few programs) on these boxen are installed by
RPM; only official Red Hat released RPMs are used (except in unusual
circumstances involving software that will not alter the build -- for
example, installing a newer non-RedHat version of the Dia diagramming
package is OK -- installing Python 2.1 on the box that has Python 1.5.2
installed is not, as that alters the PostgreSQL build). The RPM as
uploaded is built to as close to out-of-the-box pristine as is
possible. Only the standard released 'official to that release'
compiler is used -- and only the standard official kernel is used as
well.
For a time I built on Mandrake for RedHat consumption -- no more.
Nonstandard RPM building systems are worse than useless. Which is not
to say that Mandrake is useless! By no means is Mandrake useless --
unless you are building Red Hat RPMs -- and Red Hat is useless if you're
trying to build Mandrake or SuSE RPMs, for that matter. But I would be
foolish to use 'Lamar Owen's Super Special RPM Blend Distro 0.1.2' to
build for public consumption! :-)
I _do_ attempt to make the _source_ RPM compatible with as many
distributions as possible -- however, since I have limited resources (as
a volunteer RPM maintainer) I am limited as to the amount of testing
said build will get on other distributions, architectures, or systems.
And, while I understand people's desire to immediately upgrade to the
newest version, realize that I do this as a side interest -- I have a
regular, full-time job as a broadcast
engineer/webmaster/sysadmin/Technical Director which occasionally
prevents me from making timely RPM releases. This happened during the
early part of the 7.1 beta cycle -- but I believe I was pretty much on
the ball for the Release Candidates and the final release.
I am working towards a more open RPM distribution -- I would dearly love
to more fully document the process and put everything into CVS -- once I
figure out how I want to represent things such as the spec file in a CVS
form. It makes no sense to maintain a changelog, for instance, in the
spec file in CVS when CVS does a better job of changelogs -- I will need
to write a tool to generate a real spec file from a CVS spec-source file
that would add version numbers, changelog entries, etc to the result
before building the RPM. IOW, I need to rethink the process -- and then
go through the motions of putting my long RPM history into CVS one
version at a time so that version history information isn't lost.
As to why all these files aren't part of the source tree, well, unless
there was a large cry for it to happen, I don't believe it should.
PostgreSQL is very platform-agnostic -- and I like that. Including the
RPM stuff as part of the Official Tarball (TM) would, IMHO, slant that
agnostic stance in a negative way. But maybe I'm too sensitive to
that. I'm not opposed to doing that if that is the consensus of the
core group -- and that would be a sneaky way to get the stuff into CVS
:-). But if the core group isn't thrilled with the idea (and my
instinct says they're not likely to be), I am opposed to the idea -- not
to keep the stuff to myself, but to not hinder the platform-neutral
stance. IMHO, of course.
Of course, there are many projects that DO include all the files
necessary to build RPMs from their Official Tarball (TM).