@@ -287,6 +287,39 @@ if pandoc.found() and xsltproc_bin.found()
287287 alldocs+= postgres_epub
288288endif
289289
290+
291+ ##
292+ ## Experimental Texinfo targets
293+ ##
294+
295+ db2x_xsltproc= find_program (' db2x_xsltproc' native :true ,required :false )
296+ db2x_texixml= find_program (' db2x_texixml' native :true ,required :false )
297+ makeinfo= find_program (' makeinfo' native :true ,required :false )
298+
299+ if db2x_texixml.found()and db2x_xsltproc.found()and makeinfo.found()
300+ postgres_texixml= custom_target (' postgres.texixml'
301+ output :' postgres.texixml'
302+ command : [db2x_xsltproc,' -s' ' texi'
303+ ' -g' ' output-file=postgres'
304+ postgres_full_xml,' -o' ' @OUTPUT@'
305+ build_by_default :false ,
306+ )
307+ postgres_texi= custom_target (' postgres.texi'
308+ output :' postgres.texi'
309+ command : [db2x_texixml,' --encoding=utf-8'
310+ ' --output-dir=@OUTDIR@'
311+ build_by_default :false ,
312+ )
313+ postgres_info= custom_target (' postgres.info'
314+ output :' postgres.info'
315+ command : [makeinfo,' --enable-encoding' ' --no-split' ' --no-validate'
316+ postgres_texi,' -o' ' @OUTPUT0@'
317+ build_by_default :false ,
318+ )
319+ alldocs+= postgres_info
320+ endif
321+
322+
290323if docs.length()== 0
291324run_target (' docs' command : [missing,' xsltproc'
292325else