pgsql: Get rid of the need for manual maintenance of the initial

Log Message:
-----------
Get rid of the need for manual maintenance of the initial contents of
pg_attribute, by having genbki.pl derive the information from the various
catalog header files.  This greatly simplifies modification of the
"bootstrapped" catalogs.

This patch finally kills genbki.sh and Gen_fmgrtab.sh; we now rely entirely on
Perl scripts for those build steps.  To avoid creating a Perl build dependency
where there was not one before, the output files generated by these scripts
are now treated as distprep targets, ie, they will be built and shipped in
tarballs.  But you will need a reasonably modern Perl (probably at least
5.6) if you want to build from a CVS pull.

The changes to the MSVC build process are untested, and may well break ---
we'll soon find out from the buildfarm.

John Naylor, based on ideas from Robert Haas and others

Modified Files:
--------------
    pgsql/doc/src/sgml:
        bki.sgml (r1.22 -> r1.23)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/bki.sgml?r1=1.22&r2=1.23)
        installation.sgml (r1.335 -> r1.336)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/installation.sgml?r1=1.335&r2=1.336)
    pgsql/src/backend:
        Makefile (r1.137 -> r1.138)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/Makefile?r1=1.137&r2=1.138)
    pgsql/src/backend/catalog:
        Makefile (r1.74 -> r1.75)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/Makefile?r1=1.74&r2=1.75)
        README (r1.13 -> r1.14)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/README?r1=1.13&r2=1.14)
    pgsql/src/backend/utils:
        Gen_fmgrtab.pl (r1.3 -> r1.4)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/Gen_fmgrtab.pl?r1=1.3&r2=1.4)
        Makefile (r1.28 -> r1.29)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/Makefile?r1=1.28&r2=1.29)
    pgsql/src/backend/utils/cache:
        relcache.c (r1.295 -> r1.296)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/relcache.c?r1=1.295&r2=1.296)
    pgsql/src/include:
        Makefile (r1.29 -> r1.30)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/Makefile?r1=1.29&r2=1.30)
    pgsql/src/include/catalog:
        genbki.h (r1.5 -> r1.6)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/genbki.h?r1=1.5&r2=1.6)
        indexing.h (r1.114 -> r1.115)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/indexing.h?r1=1.114&r2=1.115)
        pg_aggregate.h (r1.69 -> r1.70)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_aggregate.h?r1=1.69&r2=1.70)
        pg_am.h (r1.64 -> r1.65)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_am.h?r1=1.64&r2=1.65)
        pg_amop.h (r1.91 -> r1.92)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_amop.h?r1=1.91&r2=1.92)
        pg_amproc.h (r1.76 -> r1.77)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_amproc.h?r1=1.76&r2=1.77)
        pg_attrdef.h (r1.25 -> r1.26)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_attrdef.h?r1=1.25&r2=1.26)
        pg_attribute.h (r1.156 -> r1.157)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_attribute.h?r1=1.156&r2=1.157)
        pg_auth_members.h (r1.7 -> r1.8)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_auth_members.h?r1=1.7&r2=1.8)
        pg_authid.h (r1.11 -> r1.12)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_authid.h?r1=1.11&r2=1.12)
        pg_cast.h (r1.43 -> r1.44)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_cast.h?r1=1.43&r2=1.44)
        pg_class.h (r1.118 -> r1.119)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_class.h?r1=1.118&r2=1.119)
        pg_constraint.h (r1.35 -> r1.36)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_constraint.h?r1=1.35&r2=1.36)
        pg_conversion.h (r1.23 -> r1.24)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_conversion.h?r1=1.23&r2=1.24)
        pg_database.h (r1.52 -> r1.53)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_database.h?r1=1.52&r2=1.53)
        pg_db_role_setting.h (r1.2 -> r1.3)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_db_role_setting.h?r1=1.2&r2=1.3)
        pg_default_acl.h (r1.2 -> r1.3)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_default_acl.h?r1=1.2&r2=1.3)
        pg_depend.h (r1.12 -> r1.13)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_depend.h?r1=1.12&r2=1.13)
        pg_description.h (r1.29 -> r1.30)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_description.h?r1=1.29&r2=1.30)
        pg_enum.h (r1.7 -> r1.8)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_enum.h?r1=1.7&r2=1.8)
        pg_foreign_data_wrapper.h (r1.4 -> r1.5)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_foreign_data_wrapper.h?r1=1.4&r2=1.5)
        pg_foreign_server.h (r1.4 -> r1.5)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_foreign_server.h?r1=1.4&r2=1.5)
        pg_index.h (r1.49 -> r1.50)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_index.h?r1=1.49&r2=1.50)
        pg_inherits.h (r1.29 -> r1.30)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_inherits.h?r1=1.29&r2=1.30)
        pg_language.h (r1.36 -> r1.37)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_language.h?r1=1.36&r2=1.37)
        pg_largeobject.h (r1.26 -> r1.27)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_largeobject.h?r1=1.26&r2=1.27)
        pg_largeobject_metadata.h (r1.2 -> r1.3)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_largeobject_metadata.h?r1=1.2&r2=1.3)
        pg_listener.h (r1.27 -> r1.28)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_listener.h?r1=1.27&r2=1.28)
        pg_namespace.h (r1.26 -> r1.27)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_namespace.h?r1=1.26&r2=1.27)
        pg_opclass.h (r1.86 -> r1.87)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_opclass.h?r1=1.86&r2=1.87)
        pg_operator.h (r1.168 -> r1.169)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_operator.h?r1=1.168&r2=1.169)
        pg_opfamily.h (r1.12 -> r1.13)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_opfamily.h?r1=1.12&r2=1.13)
        pg_pltemplate.h (r1.11 -> r1.12)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_pltemplate.h?r1=1.11&r2=1.12)
        pg_proc.h (r1.558 -> r1.559)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_proc.h?r1=1.558&r2=1.559)
        pg_rewrite.h (r1.34 -> r1.35)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_rewrite.h?r1=1.34&r2=1.35)
        pg_shdepend.h (r1.11 -> r1.12)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_shdepend.h?r1=1.11&r2=1.12)
        pg_shdescription.h (r1.8 -> r1.9)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_shdescription.h?r1=1.8&r2=1.9)
        pg_statistic.h (r1.41 -> r1.42)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_statistic.h?r1=1.41&r2=1.42)
        pg_tablespace.h (r1.13 -> r1.14)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_tablespace.h?r1=1.13&r2=1.14)
        pg_trigger.h (r1.37 -> r1.38)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_trigger.h?r1=1.37&r2=1.38)
        pg_ts_config.h (r1.6 -> r1.7)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_ts_config.h?r1=1.6&r2=1.7)
        pg_ts_config_map.h (r1.6 -> r1.7)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_ts_config_map.h?r1=1.6&r2=1.7)
        pg_ts_dict.h (r1.6 -> r1.7)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_ts_dict.h?r1=1.6&r2=1.7)
        pg_ts_parser.h (r1.6 -> r1.7)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_ts_parser.h?r1=1.6&r2=1.7)
        pg_ts_template.h (r1.7 -> r1.8)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_ts_template.h?r1=1.7&r2=1.8)
        pg_type.h (r1.211 -> r1.212)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_type.h?r1=1.211&r2=1.212)
        pg_user_mapping.h (r1.4 -> r1.5)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/pg_user_mapping.h?r1=1.4&r2=1.5)
        toasting.h (r1.11 -> r1.12)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/include/catalog/toasting.h?r1=1.11&r2=1.12)
    pgsql/src/interfaces/ecpg/ecpglib:
        pg_type.h (r1.10 -> r1.11)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/pg_type.h?r1=1.10&r2=1.11)
    pgsql/src/tools/msvc:
        Solution.pm (r1.51 -> r1.52)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/tools/msvc/Solution.pm?r1=1.51&r2=1.52)
        clean.bat (r1.17 -> r1.18)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/tools/msvc/clean.bat?r1=1.17&r2=1.18)

Added Files:
-----------
    pgsql/src/backend/catalog:
        .cvsignore (r1.1)

(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/.cvsignore?rev=1.1&content-type=text/x-cvsweb-markup)
        Catalog.pm (r1.1)

(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/Catalog.pm?rev=1.1&content-type=text/x-cvsweb-markup)
        genbki.pl (r1.1)

(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/genbki.pl?rev=1.1&content-type=text/x-cvsweb-markup)

Removed Files:
-------------
    pgsql/src/backend/catalog:
        genbki.sh
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/catalog/genbki.sh)
    pgsql/src/backend/utils:
        Gen_fmgrtab.sh
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/Gen_fmgrtab.sh)
    pgsql/src/tools/msvc:
        Genbki.pm
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/tools/msvc/Genbki.pm)