Обсуждение: HEAD build error on Fedora 39

Hi,

I'm unable to build the latest snapshot on my Fedora 39 box. I think
this problem appeared before the weekend (not sure, though). This is
libxml 2.10.4:

===============================================================
'/usr/bin/perl' ../../../src/backend/utils/activity/generate-wait_event_types.pl --docs
../../../src/backend/utils/activity/wait_event_names.txt
/usr/bin/xmllint --nonet --path . --path . --output postgres-full.xml --noent --valid postgres.sgml
I/O error : Attempt to load network entity http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd
postgres.sgml:21: warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
]>
  ^
postgres.sgml:23: element book: validity error : No declaration for attribute id of element book
<book id="postgres">
                   ^
postgres.sgml:24: element title: validity error : No declaration for element title
 <title>PostgreSQL &version; Documentation</title>
                                                  ^
postgres.sgml:27: element corpauthor: validity error : No declaration for element corpauthor
  <corpauthor>The PostgreSQL Global Development Group</corpauthor>
                                                                  ^
postgres.sgml:28: element productname: validity error : No declaration for element productname
  <productname>PostgreSQL</productname>
                                       ^
postgres.sgml:29: element productnumber: validity error : No declaration for element productnumber
  <productnumber>&version;</productnumber>
                                          ^
postgres.sgml:3: element date: validity error : No declaration for element date
legal.sgml:6: parser error : Entity 'ndash' not defined
 <year>1996–2024</year>
                  ^
legal.sgml:14: parser error : Entity 'copy' not defined
  <productname>PostgreSQL</productname> is Copyright © 1996–2024
                                                           ^
legal.sgml:14: parser error : Entity 'ndash' not defined
  <productname>PostgreSQL</productname> is Copyright © 1996–2024
                                                                       ^
legal.sgml:19: parser error : Entity 'copy' not defined
  <productname>Postgres95</productname> is Copyright © 1994–5
                                                           ^
legal.sgml:19: parser error : Entity 'ndash' not defined
  <productname>Postgres95</productname> is Copyright © 1994–5
                                                                       ^
legal.sgml:49: parser error : chunk is not well balanced

^
postgres.sgml:30: parser error : Entity 'legal' failed to parse
  &legal;
         ^
make[3]: *** [Makefile:72: postgres-full.xml] Error 1

====================================================


Any hints?

Regards

--
Devrim Gündüz
Open Source Solution Architect, PostgreSQL Major Contributor
Twitter: @DevrimGunduz , @DevrimGunduzTR

Hi,

I'm unable to build the latest snapshot on my Fedora 39 box. I think
this problem appeared before the weekend (not sure, though). This is
libxml 2.10.4:

===============================================================
'/usr/bin/perl' ../../../src/backend/utils/activity/generate-wait_event_types.pl --docs ../../../src/backend/utils/activity/wait_event_names.txt
/usr/bin/xmllint --nonet --path . --path . --output postgres-full.xml --noent --valid postgres.sgml
I/O error : Attempt to load network entity http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd
postgres.sgml:21: warning: failed to load external entity "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd"
]>

It's working on my Fedora 39. This error suggests to me that you don't have docbook-dtds installed. If you do, then I don't know :-)

cheers

andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com

Hi Andrew,

On Mon, 2024-04-15 at 06:35 -0400, Andrew Dunstan wrote:
> It's working on my Fedora 39. This error suggests to me that you don't
> have docbook-dtds installed. If you do, then I don't know :-)

Sorry for the noise. I got a new laptop, and apparently some of the
packages (like this) were missing.

Regards,
--
Devrim Gündüz
Open Source Solution Architect, PostgreSQL Major Contributor
Twitter: @DevrimGunduz , @DevrimGunduzTR

Hi Andrew, Devrim,

I'm seeing these errors on MacOS:
--
/opt/local/Current_v15/bin/xsltproc --nonet --path . --path . --stringparam pg.version '17beta1'  stylesheet.xsl postgres-full.xml
I/O error : Attempt to load network entity http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl
warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl"
compilation error: file stylesheet.xsl line 6 element import
xsl:import : unable to load http://docbook.sourceforge.net/release/xsl/current/xhtml/chunk.xsl
I/O error : Attempt to load network entity http://docbook.sourceforge.net/release/xsl/current/common/entities.ent
stylesheet-html-common.xsl:4: warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/common/entities.ent"
%common.entities;
--

I've set SGML_CATALOG_FILES to point to the catalog from docbook-xsl. Am I missing something?

Sandeep,

Hmm, it's working for me, via homebrews' libxslt, docbook and docbook-xsl ... I'm not setting anything special in the environment (although  maybe meson/ninja does).

cheers

andrew

--
Andrew Dunstan
EDB: https://www.enterprisedb.com