Fedora installs docbook2texi under the name db2x_docbook2texi
Other distros and Cygwin install docbook2texi under the name docbook2x-texi
Add a configure test to find either.
2015-07-05 Jon Turney <jon.turney@dronecode.org.uk>
* configure.ac: Add check for DOCBOOK2XTEXI
* configure: Regenerate.
* Makefile.in (DOCBOOK2XTEXI): Use.
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
(cygwin-ug-net/cygwin-ug-net.pdf): Create subdir to allow building PDF
even if subdir is missing.
(cygwin-api/cygwin-api.pdf): Ditto.
* configure.ac: Add AC_PROG_INSTALL rule.
* configure: Regenerate.
* new-features.xml (ov-new1.7.33): Add installation of docs.
effect is to move away from DocBook SGML and DJ Delorie's doctool and
toward pure DocBook XSL. (There remains just one use of doctool, and
we have plans for replacing it, too.) See ChangeLog for details.
