PDF build is broken

Hi,

I can't build PDFs with latest snapshot tarball:

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$ make postgres-A4.pdf
{ \
echo "<!ENTITY version \"10devel\">"; \
echo "<!ENTITY majorversion \"10\">"; \
} > version.sgml
'/usr/bin/perl' ./mk_feature_tables.pl YES ../../../src/backend/catalog/sql_feature_packages.txt ../../../src/backend/catalog/sql_features.txt > features-supported.sgml
'/usr/bin/perl' ./mk_feature_tables.pl NO ../../../src/backend/catalog/sql_feature_packages.txt ../../../src/backend/catalog/sql_features.txt > features-unsupported.sgml
'/usr/bin/perl' ./generate-errcodes-table.pl ../../../src/backend/utils/errcodes.txt > errcodes-table.sgml
openjade -wall -wno-unused-param -wno-empty -wfully-tagged -D . -D . -c /usr/share/sgml/docbook/dsssl-stylesheets/catalog -d stylesheet.dsl -t sgml -i output-html -V html-index postgres.sgml
LC_ALL=C '/usr/bin/perl' /usr/bin/collateindex.pl -f -g -i 'bookindex' -o bookindex.sgml HTML.index
Processing HTML.index...
2762 entries loaded...
collateindex.pl: duplicated index entry found: TRUNC
1 entries ignored...
Done.
openjade -D . -D . -c /usr/share/sgml/docbook/dsssl-stylesheets/catalog -d ./stylesheet.dsl -t tex -V tex-backend -i output-print -i include-index -V texpdf-output -V '%paper-type%'=A4 -o postgres-A4.tex-pdf postgres.sgml
openjade:ref/alter_collation.sgml:96:10:E: [xref to REFSECT1 unsupported]
pdfjadetex postgres-A4.tex-pdf
This is pdfTeX, Version 3.14159265-2.6-1.40.17 (TeX Live 2016) (preloaded format=pdfjadetex)
restricted \write18 enabled.
entering extended mode
! I can't find file `postgres-A4.tex-pdf'.
<*> postgres-A4.tex-pdf

(Press Enter to retry, or Control-D to exit)
Please type another input file name:
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Can someone please take a look?

Regards,
-- 
Devrim Gündüz
EnterpriseDB: http://www.enterprisedb.com
PostgreSQL Danışmanı/Consultant, Red Hat Certified Engineer
Twitter: @DevrimGunduz , @DevrimGunduzTR