9c6e5a0563
Update vms/install.com (rather than Makefile.top) to install the new data file for the 'whatdoes' command. Also, the 3.6.0 distribution puts version number 3.5.0 into vms binaries (all the programs, not just nethack itself). It's something observable with native tools without running the program, nothing to do with nethack's 'v' command which gets its version number from patchlevel.h via makedefs.
91 lines
3.2 KiB
Plaintext
Executable File
91 lines
3.2 KiB
Plaintext
Executable File
$ ! sys/vms/spec_lev.com -- preprocess nethack's special level compiler code
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$ !
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$ ! $NHDT-Date: 1465133393 2016/06/05 13:29:53 $ $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.4 $
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$ !
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$ ! This operation needs to be performed prior to executing vmsbuild.com.
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$ ! Process the scanning and parsing code for NetHack's special level
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$ ! and dungeon compilers. *.l and *.y are converted into *'.c and *.h.
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$ !
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$
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$ ! setup yacc/bison and lex/flex;
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$ ! (Uncomment the alternatives appropriate for your site;
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$ ! if yacc and lex are not defined, the pre-processed files
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$ ! distributed in sys/share will be copied and used.)
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$ ! yacc := bison /Define !native bison (w/ DCL CLD)
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$ ! yacc := $bison$dir:bison -y -d !'foreign' bison (w/o CLD)
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$ ! yacc := posix /Run/Input=nl: posix$bin:yacc. """-d
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$ ! yacc := $shell$exe:yacc -d !yacc from DEC/Shell
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$ ! lex := $flex$dir:flex !flex
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$ ! lex := posix /Run/Input=nl: posix$bin:lex. """
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$ ! lex := $shell$exe:lex
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$ ! (Nothing below this line should need to be changed.)
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$ ! additional setup
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$ rename := rename/New_Vers
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$ mung := call mung ! not to be confused with teco :-)
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$ delete := delete/noConfirm
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$ search := search/Exact
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$ copy := copy/noConcat
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$ ! start from a known location -- [.sys.vms], then move to [-.-.util]
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$ cur_dir = f$environment("DEFAULT")
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$ set default 'f$parse(f$environment("PROCEDURE"),,,"DIRECTORY")'
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$ set default [-.-.util] !move to utility directory
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$
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$mung: subroutine
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$ ! kludge to strip bogus #module directives from POSIX-processed files
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$ ! in lieu of $ rename 'p1' 'p2'
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$ search/Match=NOR 'p1' "#module" /Output='p2'
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$ delete 'p1';*
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$ endsubroutine !mung
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$
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$ ! first cleanup any old intermediate files (to safely handle blind renaming)
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$ if f$search("*tab.%").nes."" then delete *tab.%;* !yacc & bison
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$ if f$search("*yy.c") .nes."" then delete *yy.c;* !lex & flex
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$
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$ ! process lev_comp.y into lev_yacc.c and ../include/lev_comp.h
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$ if f$type(yacc).eqs."STRING"
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$ then
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$ yacc lev_comp.y
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$ if f$search("y_tab.%").nes."" then rename y_tab.% lev_comp_tab.*
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$ if f$search("ytab.%") .nes."" then rename ytab.% lev_comp_tab.*
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$ else ! use preprocessed files
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$ copy [-.sys.share]lev_yacc.c,lev_comp.h []lev_comp_tab.*
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$ endif
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$ mung lev_comp_tab.c lev_yacc.c
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$ rename lev_comp_tab.h [-.include]lev_comp.h
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$
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$ ! process lev_comp.l into lev_lex.c
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$ if f$type(lex).eqs."STRING"
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$ then
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$ lex lev_comp.l
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$ if f$search("lexyy.c").nes."" then rename lexyy.c lex_yy.*
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$ else ! use preprocessed file
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$ copy [-.sys.share]lev_lex.c []lex_yy.*
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$ endif
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$ mung lex_yy.c lev_lex.c
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$
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$ ! process dgn_comp.y into dgn_yacc.c and ../include/dgn_comp.h
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$ if f$type(yacc).eqs."STRING"
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$ then
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$ yacc dgn_comp.y
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$ if f$search("y_tab.%").nes."" then rename y_tab.% dgn_comp_tab.*
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$ if f$search("ytab.%") .nes."" then rename ytab.% dgn_comp_tab.*
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$ else
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$ copy [-.sys.share]dgn_yacc.c,dgn_comp.h []dgn_comp_tab.*
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$ endif
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$ mung dgn_comp_tab.c dgn_yacc.c
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$ rename dgn_comp_tab.h [-.include]dgn_comp.h
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$
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$ ! process dgn_comp.l into dgn_lex.c
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$ if f$type(lex).eqs."STRING"
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$ then
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$ lex dgn_comp.l
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$ if f$search("lexyy.c").nes."" then rename lexyy.c lex_yy.*
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$ else
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$ copy [-.sys.share]dgn_lex.c []lex_yy.*
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$ endif
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$ mung lex_yy.c dgn_lex.c
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$
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$ ! done
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$ set default 'cur_dir'
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$ exit
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