On 13.02.22 09:30, Andres Freund wrote:
BTW, docs can be built in parallel, and CI is using BUILD_JOBS: 4.
/usr/bin/xmllint --path . --noout --valid postgres.sgml
/usr/bin/xmllint --path . --noout --valid postgres.sgml
/usr/bin/xsltproc --path . --stringparam pg.version '15devel' stylesheet.xsl
postgres.sgml
/usr/bin/xsltproc --path . --stringparam pg.version '15devel'
stylesheet-man.xsl postgres.sgml
Sure, it just doesn't make a difference:
make -j48 -C doc/src/sgml/ maintainer-clean && time make -j48 -C doc/src/sgml/
real 0m34.626s
user 0m34.342s
sys 0m0.298s
make -j48 -C doc/src/sgml/ maintainer-clean && time make -C doc/src/sgml/
real 0m34.780s
user 0m34.494s
sys 0m0.285s
Note that the default target in doc/src/sgml/ is "html", not "all". If
you build "all", you build "html" plus "man", which can be run in
parallel. (It's only two jobs, of course.) If you're more ambitious,
you could also run the PDF builds.
