From: jwalz <jwalz>
Date: Sat, 5 Jan 2002 21:06:00 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: MOVE2GIT~3633
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a180e8c1e5d984ca0fca552370d156b541651d3d;p=nethack

*** empty log message ***
---

diff --git a/sys/vms/spec_lev.com b/sys/vms/spec_lev.com
new file mode 100755
index 000000000..9076933c2
--- /dev/null
+++ b/sys/vms/spec_lev.com
@@ -0,0 +1,88 @@
+$ ! sys/vms/spec_lev.com -- preprocess nethack's special level compiler code
+$ !
+$ ! This operation needs to be performed prior to executing vmsbuild.com.
+$ ! Process the scanning and parsing code for NetHack's special level
+$ ! and dungeon compilers.  *.l and *.y are converted into *'.c and *.h.
+$ !
+$
+$ ! setup yacc/bison and lex/flex;
+$ !	  (Uncomment the alternatives appropriate for your site;
+$ !	   if yacc and lex are not defined, the pre-processed files
+$ !	   distributed in sys/share will be copied and used.)
+$     ! yacc := bison /Define			!native bison (w/ DCL CLD)
+$     ! yacc := $bison$dir:bison -y -d		!'foreign' bison (w/o CLD)
+$     ! yacc := posix /Run/Input=nl: posix$bin:yacc. """-d 
+$     ! yacc := $shell$exe:yacc -d		!yacc from DEC/Shell
+$     ! lex  := $flex$dir:flex			!flex
+$     ! lex  := posix /Run/Input=nl: posix$bin:lex. """
+$     ! lex  := $shell$exe:lex
+$ !	  (Nothing below this line should need to be changed.)
+$ ! additional setup
+$	rename	:= rename/New_Vers
+$	mung	:= call mung	! not to be confused with teco :-)
+$	delete	:= delete/noConfirm
+$	search	:= search/Exact
+$	copy	:= copy/noConcat
+$	! start from a known location -- [.sys.vms], then move to [-.-.util]
+$	cur_dir = f$environment("DEFAULT")
+$	set default 'f$parse(f$environment("PROCEDURE"),,,"DIRECTORY")'
+$	set default [-.-.util]	!move to utility directory
+$
+$mung: subroutine
+$ ! kludge to strip bogus #module directives from POSIX-processed files
+$ !   in lieu of $ rename 'p1' 'p2'
+$	search/Match=NOR 'p1' "#module" /Output='p2'
+$	delete 'p1';*
+$ endsubroutine !mung
+$
+$ ! first cleanup any old intermediate files (to safely handle blind renaming)
+$  if f$search("*tab.%").nes."" then  delete *tab.%;*	!yacc & bison
+$  if f$search("*yy.c") .nes."" then  delete *yy.c;*	!lex & flex
+$
+$ ! process lev_comp.y into lev_yacc.c and ../include/lev_comp.h
+$ if f$type(yacc).eqs."STRING"
+$ then
+$  yacc lev_comp.y
+$  if f$search("y_tab.%").nes."" then  rename y_tab.% lev_comp_tab.*
+$  if f$search("ytab.%") .nes."" then  rename ytab.% lev_comp_tab.*
+$ else		! use preprocessed files
+$  copy [-.sys.share]lev_yacc.c,lev_comp.h []lev_comp_tab.*
+$ endif
+$  mung   lev_comp_tab.c lev_yacc.c
+$  rename lev_comp_tab.h [-.include]lev_comp.h
+$
+$ ! process lev_comp.l into lev_lex.c
+$ if f$type(lex).eqs."STRING"
+$ then
+$  lex lev_comp.l
+$  if f$search("lexyy.c").nes."" then  rename lexyy.c lex_yy.*
+$ else		! use preprocessed file
+$  copy [-.sys.share]lev_lex.c []lex_yy.*
+$ endif
+$  mung   lex_yy.c lev_lex.c
+$
+$ ! process dgn_comp.y into dgn_yacc.c and ../include/dgn_comp.h
+$ if f$type(yacc).eqs."STRING"
+$ then
+$  yacc dgn_comp.y
+$  if f$search("y_tab.%").nes."" then  rename y_tab.% dgn_comp_tab.*
+$  if f$search("ytab.%") .nes."" then  rename ytab.% dgn_comp_tab.*
+$ else
+$  copy [-.sys.share]dgn_yacc.c,dgn_comp.h []dgn_comp_tab.*
+$ endif
+$  mung   dgn_comp_tab.c dgn_yacc.c
+$  rename dgn_comp_tab.h [-.include]dgn_comp.h
+$
+$ ! process dgn_comp.l into dgn_lex.c
+$ if f$type(lex).eqs."STRING"
+$ then
+$  lex dgn_comp.l
+$  if f$search("lexyy.c").nes."" then  rename lexyy.c lex_yy.*
+$ else
+$  copy [-.sys.share]dgn_lex.c []lex_yy.*
+$ endif
+$  mung   lex_yy.c dgn_lex.c
+$
+$ ! done
+$  set default 'cur_dir'
+$ exit