util/mdgrep.pl

   1 #!perl
   2 # NetHack 3.6  mdgrep.pl  $NHDT-Date: 1423877528 2015/02/14 01:32:08 $  $NHDT-Branch$:$NHDT-Revision: 1.7 $
   3 # Copyright (c) Kenneth Lorber, Kensington, Maryland
   4 # NetHack may be freely redistributed.  See license for details.
   5
   6 # MAKEDEFS:
   7 @commands = qw/grep/;
   8
   9 # GREP:
  10 # Operating Systems:
  11 @os = qw/WIN32 MSDOS VMS UNIX TOS AMIGA MAC WINNT __BEOS__ WIN_CE OS2
  12         WIN_CE_SMARTPHONE WIN_CE_POCKETPC WIN_CE_PS2xx
  13         WIN32_PLATFORM_HPCPRO WIN32_PLATFORM_WFSP/;
  14
  15 # Window Systems:
  16 @win = qw/TTY_GRAPHICS MAC_GRAPHICS AMII_GRAPHICS MSWIN_GRAPHICS X11_GRAPHICS
  17         QT_GRAPHICS GNOME_GRAPHICS GEM_GRAPHICS/;
  18
  19 # Game Features:
  20 @feature = qw/ZEROCOMP USE_TILES ASCIIGRAPH CLIPPING TEXTCOLOR
  21         COMPRESS ZLIB_COMP RANDOM SECURE USER_SOUNDS
  22         SAFERHANGUP MFLOPPY NOCWD_ASSUMPTIONS
  23         VAR_PLAYGROUND DLB SHELL SUSPEND NOSAVEONHANGUP HANGUPHANDLING
  24         BSD_JOB_CONTROL MAIL POSIX_JOB_CONTROL INSURANCE
  25         UNICODE_DRAWING UNICODE_WIDEWINPORT UNICODE_PLAYERTEXT
  26 /;
  27
  28 # Miscellaneous
  29 @misc = qw/BETA/;
  30
  31 # Meta
  32 @meta = qw/ALLDOCS/;    # convention: use --grep-define ALLDOCS to notate
  33                         # items that are conditionally available
  34
  35 # JUNK:
  36 # MICRO BSD __GNUC__ NHSTDC TERMLIB __linux__ LINUX WIN32CON NO_TERMS
  37 # ULTRIX_PROTO TERMINFO _DCC DISPMAP OPT_DISPMAP TARGET_API_MAC_CARBON
  38 # NOTTYGRAPHICS SYSV ULTRIX MAKEDEFS LEV_LEX_C __STDC__
  39 # BITCOUNT TILE_X COLORS_IN_USE CHDIR KR1ED
  40 # apollo __APPLE__ AIX_31 PC9800 __MACH__ _GNU_SOURCE __EMX__ DGUX
  41 # __MWERKS__ __MRC__ __BORLANDC__ LINT THINK_C __SC__ AZTEC_C __FreeBSD__
  42 # USE_PROTOTYPES __DJGPP__ macintosh POSIX_TYPES SUNOS4 _MSC_VER __OpenBSD__
  43 # GCC_WARN VOIDYYPUT FLEX_SCANNER FLEXHACK_SCANNER WIERD_LEX
  44 # NeXT __osf__ SVR4 _AIX32 _BULL_SOURCE AUX __sgi GNUDOS
  45 # TIMED_DELAY DEF_MAILREADER DEF_PAGER NO_SIGNAL PC_LOCKING LATTICE __GO32__
  46 # msleep NO_FILE_LINKS bsdi HPUX AMIFLUSH SYSFLAGS
  47 # OVERLAY USE_TRAMPOLI USE_OVLx SPEC_LEV DGN_COMP
  48 # SCREEN_BIOS SCREEN_DJGPPFAST SCREEN_VGA SCREEN_8514
  49 # EXEPATH NOTSTDC SELECTSAVED NOTPARMDECL
  50
  51 # constants
  52 @const_true = qw/1 TRUE/;
  53 @const_false = qw/0 FALSE/;
  54
  55 $outfile = "mdgrep.h";
  56 sub start_file {
  57         ($rev) = ('$NHDT-Revision: 1.7 $') =~ m/: (.*) .$/;
  58         my $date = '$NHDT-Date: 1423877529 2015/02/14 01:32:09 $';
  59         my $branch = '$NHDT-Branch$';
  60         my $revision = '$NHDT-Revision: 1.7 $';
  61         open(OUT, ">$outfile") || die "open $outfile: $!";
  62 # NB: Date and Revision below will be modified when mdgrep.h is written to
  63 # git - this is correct (but it means you must commit changes to mdgrep.pl
  64 # before generating mdgrep.h and committing that file).
  65         print OUT <<E_O_M;
  66 /*
  67  * NetHack 3.6  $outfile  $date $branch:$revision
  68  * Copyright (c) Kenneth Lorber, Kensington, Maryland, 2008
  69  * NetHack may be freely redistributed.  See license for details.
  70  *
  71  * This file generated by mdgrep.pl version $rev.
  72  * DO NOT EDIT!  Your changes will be lost.
  73  */
  74 E_O_M
  75 }
  76
  77 sub end_file {
  78         print OUT "/* End of file */\n";
  79         close OUT;
  80 }
  81
  82 sub gen_magic {
  83         local($v, @x) = @_;
  84         foreach (@x){
  85                 $magic{$_} = $v;
  86         }
  87 }
  88
  89 # NB: Do NOT make grep_vars const - it needs to be writable for some debugging
  90 # options.
  91 sub gen_file {
  92         print OUT "static struct grep_var grep_vars[]={\n";
  93         foreach(@_){
  94                 if(defined $magic{$_}){
  95                         print OUT <<E_O_M;
  96         {"$_", $magic{$_}},
  97 E_O_M
  98                         next;
  99                 }
 100                 print OUT <<E_O_M;
 101 #if defined($_)
 102         {"$_", 1},
 103 #else
 104         {"$_", 0},
 105 #endif
 106 E_O_M
 107         }
 108         print OUT "\t{0,0}\n};\n";
 109 }
 110
 111 sub gen_commands {
 112         local($x) = 1;
 113         print OUT "\n/* Command ids */\n";
 114         foreach(@commands){
 115                 print OUT "#define TODO_\U$_\E $x\n";
 116         }
 117         print OUT "\n";
 118 }
 119
 120 &start_file;
 121 &gen_magic(0, @const_false);
 122 &gen_magic(1, @const_true);
 123 &gen_file(sort(@os,@win,@feature,@misc,@meta,@const_false,@const_true));
 124 &gen_commands;
 125 &end_file;