fixincludes/fixincl.tpl

   1 [= AutoGen5 Template -*- Mode: C -*-
   2 x=fixincl.x =]
   3 [= (dne " * " "/* ")=]
   4  */
   5 /* DO NOT SVN-MERGE THIS FILE, EITHER [=
   6    (define re-ct 0) (define max-mach 0) (define ct 0)
   7    (define HACK "") (define Hack "")    (define tmp "")
   8    (shell "date") =]
   9  *
  10  * You must regenerate it.  Use the ./genfixes script.
  11  *
  12  *
  13  * This is part of the fixincl program used to install modified versions of
  14  * certain ANSI-incompatible system header files which are fixed to work
  15  * correctly with ANSI C and placed in a directory that GNU C will search.
  16  *
  17  * This file contains [=(count "fix")=] fixup descriptions.
  18  *
  19  * See README for more information.
  20  *
  21  *  inclhack copyright (c) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
  22  *                         2006, 2007, 2008
  23  *  The Free Software Foundation, Inc.
  24  *
  25  *  inclhack is free software: you can redistribute it and/or modify it
  26  *  under the terms of the GNU General Public License as published by the
  27  *  Free Software Foundation, either version 3 of the License, or
  28  *  (at your option) any later version.
  29  *
  30  *  inclhack is distributed in the hope that it will be useful, but
  31  *  WITHOUT ANY WARRANTY; without even the implied warranty of
  32  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  33  *  See the GNU General Public License for more details.
  34  *
  35  *  You should have received a copy of the GNU General Public License along
  36  *  with this program.  If not, see <http://www.gnu.org/licenses/>.
  37  */
  38 [=
  39
  40 FOR fix =]
  41 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  42  *
  43  *  Description of [=
  44     (set! Hack (string-capitalize! (get "hackname")))
  45     (set! HACK (string-upcase!     (get "hackname")))
  46     (if (and (not (exist? "test_text")) (not (exist? "replace")))
  47         (error (sprintf "include fix '%s' has no test text" Hack )) )
  48     (. Hack)=] fix
  49  */[=
  50
  51 # Note that this is not just for debugging purposes, but in case
  52   some C fix wishes to refer to the regexps it is paired with.
  53   See commentary at the top of fixfixes.c.
  54 =]
  55 tSCC z[=(. Hack)=]Name[] =
  56      "[=hackname=]";
  57
  58 /*
  59  *  File name selection pattern
  60  */[=
  61
  62   IF (exist? "files")=]
  63 tSCC z[=(. Hack)=]List[] =
  64   "[=  (join "\\0" (stack "files")) =]\0";[=
  65
  66   ELSE =]
  67 #define z[=(. Hack)=]List (char*)NULL[=
  68   ENDIF (exist? "files") =]
  69 /*
  70  *  Machine/OS name selection pattern
  71  */[=
  72
  73   IF (exist? "mach")=]
  74 tSCC* apz[=(. Hack)=]Machs[] = {[=
  75     (set! ct 0) =][=
  76
  77     FOR mach =]
  78         [=
  79       (set! tmp (get "mach"))
  80       (set! ct (+ ct (string-length tmp) 5))
  81       (kr-string tmp)=],[=
  82     ENDFOR=]
  83         (const char*)NULL };[=
  84
  85     (if (> ct max-mach) (set! max-mach ct)) =][=
  86
  87   ELSE =]
  88 #define apz[=(. Hack)=]Machs (const char**)NULL[=
  89   ENDIF (exist? "mach") =][=
  90
  91   IF (exist? "select")=]
  92
  93 /*
  94  *  content selection pattern - do fix if pattern found
  95  */[=
  96     FOR select =]
  97 tSCC z[=(. Hack)=]Select[=(for-index)=][] =
  98        [=(kr-string (get "select"))=];[=
  99     ENDFOR select =][=
 100   ENDIF =][=
 101
 102   IF (exist? "bypass")=]
 103
 104 /*
 105  *  content bypass pattern - skip fix if pattern found
 106  */[=
 107     FOR bypass =]
 108 tSCC z[=(. Hack)=]Bypass[=(for-index)=][] =
 109        [=(kr-string (get "bypass"))=];[=
 110     ENDFOR bypass =][=
 111   ENDIF =][=
 112
 113   IF (exist? "test")=]
 114
 115 /*
 116  *  perform the 'test' shell command - do fix on success
 117  */[=
 118     FOR test =]
 119 tSCC z[=(. Hack)=]Test[=(for-index)=][] =
 120        [=(kr-string (get "test"))=];[=
 121     ENDFOR  =][=
 122   ENDIF     =][=
 123
 124   IF (exist? "c_test")=]
 125
 126 /*
 127  *  perform the C function call test
 128  */[=
 129     FOR c_test =]
 130 tSCC z[=(. Hack)=]FTst[=(for-index)=][] = "[=c_test=]";[=
 131     ENDFOR c_test =][=
 132   ENDIF =][=
 133
 134   IF (set! ct (+ (count "select") (count "bypass")
 135               (count "test") (count "c_test")))
 136
 137      (= ct 0)
 138 =]
 139 #define [=(. HACK)=]_TEST_CT  0
 140 #define a[=(. Hack)=]Tests   (tTestDesc*)NULL[=
 141   ELSE =]
 142
 143 #define    [=(. HACK)=]_TEST_CT  [=(. ct)=][=
 144         (set! re-ct (+ re-ct (count "select") (count "bypass"))) =]
 145 static tTestDesc a[=(. Hack)=]Tests[] = {[=
 146
 147     FOR test =]
 148   { TT_TEST,     z[=(. Hack)=]Test[=(for-index)=],   0 /* unused */ },[=
 149     ENDFOR test =][=
 150
 151     FOR c_test =]
 152   { TT_FUNCTION, z[=(. Hack)=]FTst[=(for-index)=],   0 /* unused */ },[=
 153     ENDFOR c_test =][=
 154
 155     FOR bypass =]
 156   { TT_NEGREP,   z[=(. Hack)=]Bypass[=(for-index)=], (regex_t*)NULL },[=
 157     ENDFOR bypass =][=
 158
 159     FOR select =]
 160   { TT_EGREP,    z[=(. Hack)=]Select[=(for-index)=], (regex_t*)NULL },[=
 161     ENDFOR select =] };[=
 162   ENDIF =]
 163
 164 /*
 165  *  Fix Command Arguments for [=(. Hack)=]
 166  */
 167 static const char* apz[=(. Hack)=]Patch[] = {[=
 168     IF   (exist? "sed")=] "sed"[=
 169       FOR sed=],
 170     "-e", [=(kr-string (get "sed"))=][=
 171       ENDFOR sed=],[=
 172
 173     ELIF (exist? "shell")=] "sh", "-c",
 174     [=(kr-string (get "shell"))=],[=
 175
 176     ELIF (exist? "c_fix")=]
 177     [=(kr-string (get "c_fix"))=],[=
 178
 179       FOR c_fix_arg =]
 180     [=(kr-string (get "c_fix_arg"))=],[=
 181       ENDFOR c_fix_arg =][=
 182
 183     ELIF (> (len "replace") 0) =]
 184 [=(kr-string (get "replace"))=],[=
 185
 186     ENDIF=]
 187     (char*)NULL };
 188 [=ENDFOR fix=]
 189
 190 /* * * * * * * * * * * * * * * * * * * * * * * * * *
 191  *
 192  *  List of all fixes
 193  */[=
 194 #  as of this writing, 49 bytes are needed by the case statement format.
 195    We also must allow for the size of the target machine machine name.
 196    This allows for a 79 byte machine name.  Better be enough.
 197 =]
 198 #define REGEX_COUNT          [= (. re-ct) =]
 199 #define MACH_LIST_SIZE_LIMIT [= (+ 128 max-mach) =]
 200 #define FIX_COUNT            [= (count "fix") =]
 201
 202 /*
 203  *  Enumerate the fixes[= # in a way that minimizes diffs :-) =]
 204  */
 205 typedef enum {[=
 206
 207 FOR fix "," =]
 208     [=(string-upcase! (get "hackname"))=]_FIXIDX[=
 209 ENDFOR
 210
 211 =]
 212 } t_fixinc_idx;
 213
 214 tFixDesc fixDescList[ FIX_COUNT ] = {[=
 215
 216
 217 FOR fix ",\n" =][=
 218     (set! Hack (string-capitalize! (get "hackname")))
 219     (set! HACK (string-upcase!     (get "hackname"))) =]
 220   {  z[=(. Hack)=]Name,    z[=(. Hack)=]List,
 221      apz[=(. Hack)=]Machs,
 222      [=(. HACK)=]_TEST_CT, [=
 223        IF (exist? "not_machine") =]FD_MACH_IFNOT[=
 224        ELSE                      =]FD_MACH_ONLY[=
 225        ENDIF =][=
 226        IF    (exist? "shell")    =] | FD_SHELL_SCRIPT[=
 227        ELIF  (exist? "c_fix")    =] | FD_SUBROUTINE[=
 228        ELIF  (exist? "replace")  =] | FD_REPLACEMENT[=
 229        ENDIF =],
 230      a[=(. Hack)=]Tests,   apz[=(. Hack)=]Patch, 0 }[=
 231
 232 ENDFOR =]
 233 };