fixincludes/fixincl.tpl

   1 [= AutoGen5 Template -*- Mode: C -*-
   2 x=fixincl.x =]
   3 [= (dne " * " "/* ")=]
   4  */
   5 /* DO NOT CVS-MERGE THIS FILE, EITHER [=`date`=]
   6  *
   7  * You must regenerate it.  Use the ./genfixes script.
   8  *
   9  *
  10  * This is part of the fixincl program used to install modified versions of
  11  * certain ANSI-incompatible system header files which are fixed to work
  12  * correctly with ANSI C and placed in a directory that GNU C will search.
  13  *
  14  * This file contains [=(count "fix")=] fixup descriptions.
  15  *
  16  * See README for more information.
  17  *
  18  *  inclhack copyright (c) 1998, 1999, 2000, 2001
  19  *  The Free Software Foundation, Inc.
  20  *
  21  [=(define re-ct 0) (define max-mach 0) (define ct 0)
  22    (define HACK "") (define Hack "")    (define tmp "")
  23    (gpl "inclhack" " *  ")=]
  24  */
  25 [=
  26
  27 FOR fix =]
  28 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  29  *
  30  *  Description of [=
  31     (set! Hack (string-capitalize! (get "hackname")))
  32     (set! HACK (string-upcase!     (get "hackname")))
  33     (if (and (not (exist? "test_text")) (not (exist? "replace")))
  34         (error (sprintf "include fix '%s' has no test text" Hack )) )
  35     (. Hack)=] fix
  36  */[=
  37
  38 # Note that this is not just for debugging purposes, but in case
  39   some C fix wishes to refer to the regexps it is paired with.
  40   See commentary at the top of fixfixes.c.
  41 =]
  42 tSCC z[=(. Hack)=]Name[] =
  43      "[=hackname=]";
  44
  45 /*
  46  *  File name selection pattern
  47  */[=
  48
  49   IF (exist? "files")=]
  50 tSCC z[=(. Hack)=]List[] =
  51   "[=FOR files =]|[=files=][=ENDFOR=]|";[=
  52
  53   ELSE =]
  54 #define z[=(. Hack)=]List (char*)NULL[=
  55   ENDIF (exist? "files") =]
  56 /*
  57  *  Machine/OS name selection pattern
  58  */[=
  59
  60   IF (exist? "mach")=]
  61 tSCC* apz[=(. Hack)=]Machs[] = {[=
  62     (set! ct 0) =][=
  63
  64     FOR mach =]
  65         [=
  66       (set! tmp (get "mach"))
  67       (set! ct (+ ct (string-length tmp) 5))
  68       (kr-string tmp)=],[=
  69     ENDFOR=]
  70         (const char*)NULL };[=
  71
  72     (if (> ct max-mach) (set! max-mach ct)) =][=
  73
  74   ELSE =]
  75 #define apz[=(. Hack)=]Machs (const char**)NULL[=
  76   ENDIF (exist? "files") =][=
  77
  78   IF (exist? "select")=]
  79
  80 /*
  81  *  content selection pattern - do fix if pattern found
  82  */[=
  83     FOR select =]
  84 tSCC z[=(. Hack)=]Select[=(for-index)=][] =
  85        [=(kr-string (get "select"))=];[=
  86     ENDFOR select =][=
  87   ENDIF =][=
  88
  89   IF (exist? "bypass")=]
  90
  91 /*
  92  *  content bypass pattern - skip fix if pattern found
  93  */[=
  94     FOR bypass =]
  95 tSCC z[=(. Hack)=]Bypass[=(for-index)=][] =
  96        [=(kr-string (get "bypass"))=];[=
  97     ENDFOR bypass =][=
  98   ENDIF =][=
  99
 100   IF (exist? "test")=]
 101
 102 /*
 103  *  perform the 'test' shell command - do fix on success
 104  */[=
 105     FOR test =]
 106 tSCC z[=(. Hack)=]Test[=(for-index)=][] =
 107        [=(kr-string (get "test"))=];[=
 108     ENDFOR  =][=
 109   ENDIF     =][=
 110
 111   IF (exist? "c_test")=]
 112
 113 /*
 114  *  perform the C function call test
 115  */[=
 116     FOR c_test =]
 117 tSCC z[=(. Hack)=]FTst[=(for-index)=][] = "[=c_test=]";[=
 118     ENDFOR c_test =][=
 119   ENDIF =][=
 120
 121   IF (set! ct (+ (count "select") (count "bypass")
 122               (count "test") (count "c_test")))
 123
 124      (= ct 0)
 125 =]
 126 #define [=(. HACK)=]_TEST_CT  0
 127 #define a[=(. Hack)=]Tests   (tTestDesc*)NULL[=
 128   ELSE =]
 129
 130 #define    [=(. HACK)=]_TEST_CT  [=(. ct)=][=
 131         (set! re-ct (+ re-ct (count "select") (count "bypass"))) =]
 132 static tTestDesc a[=(. Hack)=]Tests[] = {[=
 133
 134     FOR test =]
 135   { TT_TEST,     z[=(. Hack)=]Test[=(for-index)=],   0 /* unused */ },[=
 136     ENDFOR test =][=
 137
 138     FOR c_test =]
 139   { TT_FUNCTION, z[=(. Hack)=]FTst[=(for-index)=],   0 /* unused */ },[=
 140     ENDFOR c_test =][=
 141
 142     FOR bypass =]
 143   { TT_NEGREP,   z[=(. Hack)=]Bypass[=(for-index)=], (regex_t*)NULL },[=
 144     ENDFOR bypass =][=
 145
 146     FOR select =]
 147   { TT_EGREP,    z[=(. Hack)=]Select[=(for-index)=], (regex_t*)NULL },[=
 148     ENDFOR select =] };[=
 149   ENDIF =]
 150
 151 /*
 152  *  Fix Command Arguments for [=(. Hack)=]
 153  */
 154 static const char* apz[=(. Hack)=]Patch[] = {[=
 155     IF   (exist? "sed")=] "sed"[=
 156       FOR sed=],
 157     "-e", [=(kr-string (get "sed"))=][=
 158       ENDFOR sed=],[=
 159
 160     ELIF (exist? "shell")=] "sh", "-c",
 161     [=(kr-string (get "shell"))=],[=
 162
 163     ELIF (exist? "c_fix")=]
 164     [=(kr-string (get "c_fix"))=],[=
 165
 166       FOR c_fix_arg =]
 167     [=(kr-string (get "c_fix_arg"))=],[=
 168       ENDFOR c_fix_arg =][=
 169
 170     ELIF (> (len "replace") 0) =]
 171 [=(kr-string (get "replace"))=],[=
 172
 173     ENDIF=]
 174     (char*)NULL };
 175 [=ENDFOR fix=]
 176
 177 /* * * * * * * * * * * * * * * * * * * * * * * * * *
 178  *
 179  *  List of all fixes
 180  */[=
 181 #  as of this writing, 49 bytes are needed by the case statement format.
 182    We also must allow for the size of the target machine machine name.
 183    This allows for a 79 byte machine name.  Better be enough.
 184 =]
 185 #define REGEX_COUNT          [= (. re-ct) =]
 186 #define MACH_LIST_SIZE_LIMIT [= (+ 128 max-mach) =]
 187 #define FIX_COUNT            [= (count "fix") =]
 188
 189 /*
 190  *  Enumerate the fixes[= # in a way that minimizes diffs :-) =]
 191  */
 192 typedef enum {[=
 193
 194 FOR fix "," =]
 195     [=(string-upcase! (get "hackname"))=]_FIXIDX[=
 196 ENDFOR
 197
 198 =]
 199 } t_fixinc_idx;
 200
 201 tFixDesc fixDescList[ FIX_COUNT ] = {[=
 202
 203
 204 FOR fix ",\n" =][=
 205     (set! Hack (string-capitalize! (get "hackname")))
 206     (set! HACK (string-upcase!     (get "hackname"))) =]
 207   {  z[=(. Hack)=]Name,    z[=(. Hack)=]List,
 208      apz[=(. Hack)=]Machs,
 209      [=(. HACK)=]_TEST_CT, [=
 210        IF (exist? "not_machine") =]FD_MACH_IFNOT[=
 211        ELSE                      =]FD_MACH_ONLY[=
 212        ENDIF =][=
 213        IF    (exist? "shell")    =] | FD_SHELL_SCRIPT[=
 214        ELIF  (exist? "c_fix")    =] | FD_SUBROUTINE[=
 215        ELIF  (exist? "replace")  =] | FD_REPLACEMENT[=
 216        ENDIF =],
 217      a[=(. Hack)=]Tests,   apz[=(. Hack)=]Patch, 0 }[=
 218
 219 ENDFOR =]
 220 };