OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [po/] [exgettext] - Blame information for rev 719

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 719 jeremybenn
#! /bin/sh
2
# Wrapper around gettext for programs using the msgid convention.
3
# Copyright 1998, 2001, 2002, 2003, 2009, 2010 Free Software Foundation, Inc.
4
 
5
# Written by Paul Eggert .
6
# Revised by Zack Weinberg  for no-POTFILES operation.
7
 
8
# This file is part of GCC.
9
 
10
# GCC is free software; you can redistribute it and/or modify
11
# it under the terms of the GNU General Public License as published by
12
# the Free Software Foundation; either version 3, or (at your option)
13
# any later version.
14
 
15
# GCC is distributed in the hope that it will be useful,
16
# but WITHOUT ANY WARRANTY; without even the implied warranty of
17
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18
# GNU General Public License for more details.
19
 
20
# You should have received a copy of the GNU General Public License
21
# along with GCC; see the file COPYING3.  If not see
22
# .
23
 
24
# Always operate in the C locale.
25
LANG=C
26
LANGUAGE=C
27
LC_ALL=C
28
export LANG LANGUAGE LC_ALL
29
 
30
# Set AWK if environment has not already set it.
31
AWK=${AWK-awk}
32
 
33
# The arguments to this wrapper are: the program to execute, the
34
# name of the "package", and the path to the source directory.
35
 
36
if [ $# -ne 3 ]
37
then    echo "usage: $0   "
38
        exit 1
39
fi
40
 
41
xgettext=$1
42
package=$2
43
srcdir=$3
44
 
45
case `$xgettext --version | sed -e 1q | sed -e 's/^\([^0-9]*\)//'` in
46
  0.14.[5-9]* | 0.14.[1-9][0-9]* | 0.1[5-9]* | 0.[2-9][0-9]* | [1-9].*) : ;;
47
  *) echo "$xgettext is too old.  GNU xgettext 0.14.5 is required"
48
     exit 1 ;;
49
esac
50
 
51
nl='
52
'
53
 
54
set -e
55
 
56
# Create temporary directory for scratch files.
57
T=exg$$.d
58
mkdir $T
59
trap "rm -r $T" 0
60
 
61
pwd=`${PWDCMD-pwd}`
62
kopt=$pwd/$T/keyword-options
63
kopt2=$pwd/$T/keyword2-options
64
emsg=$pwd/$T/emsgids.c
65
posr=$pwd/$T/po-sources
66
posrcxx=$pwd/$T/po-cxx-sources
67
pottmp1=$pwd/$T/tmp1.pot
68
pottmp2=$pwd/$T/tmp2.pot
69
pottmp3=$pwd/$T/tmp3.pot
70
pottmp=$pwd/$T/tmp.pot
71
 
72
# Locate files to scan.  We scan the following directories:
73
#  $srcdir
74
#  $srcdir/c-family
75
#  $srcdir/common
76
#  $srcdir/common/config
77
#  $srcdir/common/config/*
78
#  $srcdir/config
79
#  $srcdir/config/*
80
#  all subdirectories of $srcdir containing a config-lang.in file, and
81
#    all subdirectories of those directories.
82
# Within those directories, we examine all .c, .cc, .h, and .def files.
83
# However, any files listed in $srcdir/po/EXCLUDE are not examined.
84
#
85
# Then generate keyword options for xgettext, by scanning for declarations
86
# of functions whose parameter names end in "msgid".
87
#
88
# Finally, generate a source file containing all %e and %n strings from
89
# driver specs, so those can be translated too.
90
#
91
# All in one huge awk script.
92
 
93
echo "scanning for keywords, %e and %n strings..." >&2
94
 
95
( cd $srcdir
96
  lang_subdirs=`echo */config-lang.in */*/config-lang.in | sed -e 's|/config-lang\.in||g'`
97
  { for dir in "" c-family/ common/ common/config/ common/config/*/ \
98
      config/ config/*/ \
99
      `find $lang_subdirs -type d -print | fgrep -v .svn | sort | sed -e 's|$|/|'`
100
    do  for glob in '*.c' '*.cc' '*.h' '*.def'
101
        do  eval echo $dir$glob
102
        done
103
    done;
104
  } | tr ' ' "$nl" | grep -v '\*' |
105
  $AWK -v excl=po/EXCLUDES -v posr=$posr -v posrcxx=$posrcxx -v kopt=$kopt -v kopt2=$kopt2 -v emsg=$emsg '
106
function keyword_option(line) {
107
    paren_index = index(line, "(")
108
    name = substr(line, 1, paren_index - 1)
109
    sub(/[^0-9A-Z_a-z]*$/, "", name)
110
    sub(/[       ]+PARAMS/, "", name)
111
    sub(/[       ]+VPARAMS/, "", name)
112
    sub(/.*[^0-9A-Z_a-z]/, "", name)
113
 
114
    args = substr(line, paren_index)
115
    sub(/msgid[,\)].*/, "", args)
116
    for (n = 1; sub(/^[^,]*,/, "", args); n++) {
117
        continue
118
    }
119
    format=""
120
    if (args ~ /g$/)
121
        format="gcc-internal-format"
122
    else if (args ~ /noc$/)
123
        format="no-c-format"
124
    else if (args ~ /c$/)
125
        format="c-format"
126
 
127
    if (n == 1) { keyword = "--keyword=" name }
128
    else {
129
       keyword = "--keyword=" name ":" n
130
       if (name ~ /_n$/)
131
         keyword = keyword "," (n + 1)
132
    }
133
    if (format) {
134
        keyword=keyword "\n--flag=" name ":" n ":" format
135
        if (name ~ /_n$/)
136
          keyword = keyword "\n--flag=" name ":" (n + 1) ":" format
137
    }
138
 
139
    if (! keyword_seen[name]) {
140
        if (format == "gcc-internal-format")
141
                print keyword > kopt2
142
        else
143
                print keyword > kopt
144
        keyword_seen[name] = keyword
145
    } else if (keyword_seen[name] != keyword) {
146
        printf("%s used incompatibly as both %s and %s\n",
147
               name, keyword_seen[name], keyword)
148
        exit (1)
149
    }
150
}
151
 
152
function spec_error_string (line) {
153
    if (index(line, "%e") != 0 && index(line, "%n") != 0) return
154
    while ((percent_index = index(line, "%e")) != 0 ||
155
           (percent_index = index(line, "%n")) != 0) {
156
        line = substr(line, percent_index + 2)
157
 
158
        bracket_index = index(line, "}")
159
        newline_index = index(line, "\\n")
160
 
161
        quote_index = index(line, "\"")
162
        if (bracket_index == 0 && newline_index == 0) return
163
 
164
        if (bracket_index != 0) {
165
          if (quote_index != 0 && bracket_index > quote_index) return
166
          msgid = substr(line, 1, bracket_index - 1)
167
          line = substr(line, bracket_index + 1)
168
        }
169
        else if (newline_index != 0) {
170
          if (quote_index != 0 && quote_index > newline_index) return
171
          msgid = substr(line, 1, newline_index - 1)
172
          line = substr(line, newline_index + 1)
173
        }
174
 
175
        if (index(msgid, "%") != 0) continue
176
 
177
        if ((newline_index = index(msgid, "\\n")) != 0)
178
          msgid = substr(msgid, 1, newline_index - 1)
179
        printf("#line %d \"%s\"\n", lineno, file) > emsg
180
        printf("_(\"%s\")\n", msgid) > emsg
181
    }
182
}
183
 
184
BEGIN {
185
  while ((getline < excl) > 0) {
186
    if ($0 ~ /^#/ || $0 ~ /^[   ]*$/)
187
      continue
188
    excludes[$1] = 1
189
  }
190
}
191
 
192
{ if (!($0 in excludes)) {
193
    if ($0 ~ /.cc$/) {
194
      print > posrcxx
195
    } else {
196
      print > posr
197
    }
198
    files[NR] = $0
199
  }
200
}
201
 
202
END {
203
    for (f in files) {
204
        file = files[f]
205
        lineno = 1
206
        while (getline < file) {
207
            if (/^(#[   ]*define[       ]*)?[A-Za-z_].*\(.*msgid[,\)]/) {
208
                keyword_option($0)
209
            } else if (/^(#[   ]*define[       ]*)?[A-Za-z_].*(\(|\(.*,)$/) {
210
                name_line = $0
211
                while (getline < file) {
212
                  lineno++
213
                  if (/msgid[,\)]/){
214
                    keyword_option(name_line $0)
215
                    break
216
                  } else if (/,$/) {
217
                      name_line = name_line $0
218
                      continue
219
                  } else break
220
                }
221
            } else if (/%e/ || /%n/) {
222
                spec_error_string($0)
223
            }
224
            lineno++
225
        }
226
    }
227
    print emsg > posr
228
}'
229
) || exit
230
 
231
echo "scanning option files..." >&2
232
 
233
( cd $srcdir; find . -name '*.opt' -print |
234
  $AWK '{
235
    file = $1
236
    lineno = 1
237
    field = 0
238
    while (getline < file) {
239
        if (/^[ \t]*(;|$)/ || !/^[^ \t]/) {
240
            field = 0
241
        } else {
242
            if ((field == 1) && /MissingArgError/) {
243
                line = $0
244
                sub(".*MissingArgError\\(", "", line)
245
                if (line ~ "^{") {
246
                        sub("^{", "", line)
247
                        sub("}\\).*", "", line)
248
                } else
249
                        sub("\\).*", "", line)
250
                printf("#line %d \"%s\"\n", lineno, file)
251
                printf("_(\"%s\")\n", line)
252
            }
253
            if ((field == 1) && /UnknownError/) {
254
                line = $0
255
                sub(".*UnknownError\\(", "", line)
256
                if (line ~ "^{") {
257
                        sub("^{", "", line)
258
                        sub("}\\).*", "", line)
259
                } else
260
                        sub("\\).*", "", line)
261
                printf("#line %d \"%s\"\n", lineno, file)
262
                printf("_(\"%s\")\n", line)
263
            }
264
            if ((field == 1) && /Warn\(/) {
265
                line = $0
266
                sub(".*Warn\\(", "", line)
267
                if (line ~ "^{") {
268
                        sub("^{", "", line)
269
                        sub("}\\).*", "", line)
270
                } else
271
                        sub("\\).*", "", line)
272
                printf("#line %d \"%s\"\n", lineno, file)
273
                printf("_(\"%s\")\n", line)
274
            }
275
            if (field == 2) {
276
                line = $0
277
                printf("#line %d \"%s\"\n", lineno, file)
278
                printf("_(\"%s\")\n", line)
279
            }
280
            field++;
281
        }
282
        lineno++;
283
    }
284
  }') >> $emsg
285
 
286
# Run the xgettext commands, with temporary added as a file to scan.
287
echo "running xgettext..." >&2
288
$xgettext --default-domain=$package --directory=$srcdir \
289
          --add-comments `cat $kopt` --files-from=$posr \
290
          --copyright-holder="Free Software Foundation, Inc." \
291
          --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
292
          --language=c -o $pottmp1
293
if test -s $posrcxx; then
294
  $xgettext --default-domain=$package --directory=$srcdir \
295
            --add-comments `cat $kopt` --files-from=$posrcxx \
296
            --copyright-holder="Free Software Foundation, Inc." \
297
            --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
298
            --language=c++ -o $pottmp2
299
else
300
  echo > $pottmp2
301
fi
302
$xgettext --default-domain=$package --directory=$srcdir \
303
          --add-comments --keyword= `cat $kopt2` --files-from=$posr \
304
          --copyright-holder="Free Software Foundation, Inc." \
305
          --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
306
          --language=GCC-source -o $pottmp3
307
$xgettext --default-domain=$package \
308
          --add-comments $pottmp1 $pottmp2 $pottmp3 \
309
          --copyright-holder="Free Software Foundation, Inc." \
310
          --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
311
          --language=PO -o $pottmp
312
# Remove local paths from .pot file.
313
sed "s:$srcdir/::g;s:$pwd/::g;" <$pottmp >po/$package.pot

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.