#! /bin/sh
# Wrapper around gettext for programs using the msgid convention.
-# Copyright 1998, 2001, 2002 Free Software Foundation, Inc.
+# Copyright 1998, 2001, 2002, 2003, 2009 Free Software Foundation, Inc.
# Written by Paul Eggert <eggert@twinsun.com>.
# Revised by Zack Weinberg <zackw@stanford.edu> for no-POTFILES operation.
-# This program is free software; you can redistribute it and/or modify
+# This file is part of GCC.
+
+# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
+# the Free Software Foundation; either version 3, or (at your option)
# any later version.
-# This program is distributed in the hope that it will be useful,
+# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
-# along with GNU CC; see the file COPYING. If not, write to
-# the Free Software Foundation, 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
# Always operate in the C locale.
LANG=C
package=$2
srcdir=$3
+case `$xgettext --version | sed -e 1q | sed -e 's/^\([^0-9]*\)//'` in
+ 0.14.[5-9]* | 0.14.[1-9][0-9]* | 0.1[5-9]* | 0.[2-9][0-9]* | [1-9].*) : ;;
+ *) echo "$xgettext is too old. GNU xgettext 0.14.5 is required"
+ exit 1 ;;
+esac
+
nl='
'
mkdir $T
trap "rm -r $T" 0
-pwd=`pwd`
+pwd=`${PWDCMD-pwd}`
kopt=$pwd/$T/keyword-options
+kopt2=$pwd/$T/keyword2-options
emsg=$pwd/$T/emsgids.c
posr=$pwd/$T/po-sources
+pottmp1=$pwd/$T/tmp1.pot
+pottmp2=$pwd/$T/tmp2.pot
+pottmp=$pwd/$T/tmp.pot
# Locate files to scan, and generate the list. All .c, .h, and .def files
# in $srcdir are examined, likewise $srcdir/config and $srcdir/config/*
echo "scanning for keywords and %e strings..." >&2
( cd $srcdir
- lang_subdirs=`echo */config-lang.in | sed -e 's|config-lang\.in||g'`
- for dir in "" config/ config/*/ $lang_subdirs
- do for glob in '*.c' '*.h' '*.def'
- do eval echo $dir$glob
- done
- done | tr ' ' "$nl" | grep -v '\*' |
- $AWK -v excl=po/EXCLUDES -v posr=$posr -v kopt=$kopt -v emsg=$emsg '
+ lang_subdirs=`echo */config-lang.in */*/config-lang.in | sed -e 's|config-lang\.in||g'`
+ { for dir in "" config/ config/*/ $lang_subdirs
+ do for glob in '*.c' '*.h' '*.def'
+ do eval echo $dir$glob
+ done
+ done;
+ } | tr ' ' "$nl" | grep -v '\*' |
+ $AWK -v excl=po/EXCLUDES -v posr=$posr -v kopt=$kopt -v kopt2=$kopt2 -v emsg=$emsg '
function keyword_option(line) {
paren_index = index(line, "(")
name = substr(line, 1, paren_index - 1)
for (n = 1; sub(/^[^,]*,/, "", args); n++) {
continue
}
+ format=""
+ if (args ~ /g$/)
+ format="gcc-internal-format"
+ else if (args ~ /noc$/)
+ format="no-c-format"
+ else if (args ~ /c$/)
+ format="c-format"
+
+ if (n == 1) { keyword = "--keyword=" name }
+ else { keyword = "--keyword=" name ":" n }
+ if (format) {
+ keyword=keyword "\n--flag=" name ":" n ":" format
+ }
- if (n == 1) { keyword = name }
- else { keyword = name ":" n }
-
- if (! keyword_seen[keyword]++) {
- print "--keyword=" keyword > kopt
+ if (! keyword_seen[name]) {
+ if (format == "gcc-internal-format")
+ print keyword > kopt2
+ else
+ print keyword > kopt
+ keyword_seen[name] = keyword
+ } else if (keyword_seen[name] != keyword) {
+ printf("%s used incompatibly as both %s and %s\n",
+ name, keyword_seen[name], keyword)
+ exit (1)
}
}
while ((percent_index = index(line, "%e")) != 0) {
escape = substr(line, percent_index - 1, 1)
line = substr(line, percent_index + 2)
- if (escape == "%") return
+ if (escape == "%") continue
bracket_index = index(line, "}")
+ quote_index = index(line, "\"")
if (bracket_index == 0) return
+ if (quote_index != 0 && bracket_index > quote_index) return
msgid = substr(line, 1, bracket_index - 1)
- if (index(msgid, "%") != 0) return
+ line = substr(line, bracket_index + 1)
+
+ if (index(msgid, "%") != 0) continue
printf("#line %d \"%s\"\n", lineno, file) > emsg
printf("_(\"%s\")\n", msgid) > emsg
- line = substr(line, bracket_index + 1)
}
}
}
print emsg > posr
}'
-)
+) || exit
+
+echo "scanning option files..." >&2
+
+( cd $srcdir; find . -name '*.opt' -print |
+ $AWK '{
+ file = $1
+ lineno = 1
+ field = 0
+ while (getline < file) {
+ if (/^[ \t]*(;|$)/ || !/^[^ \t]/) {
+ field = 0
+ } else {
+ if (field == 2) {
+ line = $0
+ gsub(".*\t", "", line)
+ printf("#line %d \"%s\"\n", lineno, file)
+ printf("_(\"%s\")\n", line)
+ }
+ field++;
+ }
+ lineno++;
+ }
+ }') >> $emsg
# Run the xgettext command, with temporary added as a file to scan.
echo "running xgettext..." >&2
$xgettext --default-domain=$package --directory=$srcdir \
--add-comments `cat $kopt` --files-from=$posr \
- --language=c -o po/$package.pot
+ --copyright-holder="Free Software Foundation, Inc." \
+ --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
+ --language=c -o $pottmp1
+$xgettext --default-domain=$package --directory=$srcdir \
+ --add-comments --keyword= `cat $kopt2` --files-from=$posr \
+ --copyright-holder="Free Software Foundation, Inc." \
+ --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
+ --language=GCC-source -o $pottmp2
+$xgettext --default-domain=$package \
+ --add-comments $pottmp1 $pottmp2 \
+ --copyright-holder="Free Software Foundation, Inc." \
+ --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
+ --language=PO -o $pottmp
+# Remove local paths from .pot file.
+sed "s:$srcdir/::g;s:$pwd/::g;" <$pottmp >po/$package.pot
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