#! /bin/sh
# Wrapper around gettext for programs using the msgid convention.
-# Copyright 1998, 2001, 2002, 2003, 2009 Free Software Foundation, Inc.
+# Copyright 1998, 2001, 2002, 2003, 2009, 2010 Free Software Foundation, Inc.
# Written by Paul Eggert <eggert@twinsun.com>.
# Revised by Zack Weinberg <zackw@stanford.edu> for no-POTFILES operation.
kopt2=$pwd/$T/keyword2-options
emsg=$pwd/$T/emsgids.c
posr=$pwd/$T/po-sources
+posrcxx=$pwd/$T/po-cxx-sources
pottmp1=$pwd/$T/tmp1.pot
pottmp2=$pwd/$T/tmp2.pot
+pottmp3=$pwd/$T/tmp3.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/*
-# (directories). Also, all subdirectories of $srcdir that contain a
-# config-lang.in. Exclusions come from $srcdir/po/EXCLUDE.
+# Locate files to scan. We scan the following directories:
+# $srcdir
+# $srcdir/c-family
+# $srcdir/config
+# $srcdir/config/*
+# all subdirectories of $srcdir containing a config-lang.in file, and
+# all subdirectories of those directories.
+# Within those directories, we examine all .c, .cc, .h, and .def files.
+# However, any files listed in $srcdir/po/EXCLUDE are not examined.
#
# Then generate keyword options for xgettext, by scanning for declarations
# of functions whose parameter names end in "msgid".
echo "scanning for keywords, %e and %n strings..." >&2
( cd $srcdir
- 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'
+ lang_subdirs=`echo */config-lang.in */*/config-lang.in | sed -e 's|/config-lang\.in||g'`
+ { for dir in "" c-family/ config/ config/*/ \
+ `find $lang_subdirs -type d -print | fgrep -v .svn | sort | sed -e 's|$|/|'`
+ do for glob in '*.c' '*.cc' '*.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 '
+ $AWK -v excl=po/EXCLUDES -v posr=$posr -v posrcxx=$posrcxx -v kopt=$kopt -v kopt2=$kopt2 -v emsg=$emsg '
function keyword_option(line) {
paren_index = index(line, "(")
name = substr(line, 1, paren_index - 1)
format="c-format"
if (n == 1) { keyword = "--keyword=" name }
- else { keyword = "--keyword=" name ":" n }
+ else {
+ keyword = "--keyword=" name ":" n
+ if (name ~ /_n$/)
+ keyword = keyword "," (n + 1)
+ }
if (format) {
keyword=keyword "\n--flag=" name ":" n ":" format
+ if (name ~ /_n$/)
+ keyword = keyword "\n--flag=" name ":" (n + 1) ":" format
}
if (! keyword_seen[name]) {
}
{ if (!($0 in excludes)) {
- print > posr
+ if ($0 ~ /.cc$/) {
+ print > posrcxx
+ } else {
+ print > posr
+ }
files[NR] = $0
}
}
while (getline < file) {
if (/^(#[ ]*define[ ]*)?[A-Za-z_].*\(.*msgid[,\)]/) {
keyword_option($0)
+ } else if (/^(#[ ]*define[ ]*)?[A-Za-z_].*(\(|\(.*,)$/) {
+ name_line = $0
+ while (getline < file) {
+ lineno++
+ if (/msgid[,\)]/){
+ keyword_option(name_line $0)
+ break
+ } else if (/,$/) {
+ name_line = name_line $0
+ continue
+ } else break
+ }
} else if (/%e/ || /%n/) {
spec_error_string($0)
}
if (/^[ \t]*(;|$)/ || !/^[^ \t]/) {
field = 0
} else {
+ if ((field == 1) && /MissingArgError/) {
+ line = $0
+ sub(".*MissingArgError\\(", "", line)
+ if (line ~ "^{") {
+ sub("^{", "", line)
+ sub("}\\).*", "", line)
+ } else
+ sub("\\).*", "", line)
+ printf("#line %d \"%s\"\n", lineno, file)
+ printf("_(\"%s\")\n", line)
+ }
+ if ((field == 1) && /UnknownError/) {
+ line = $0
+ sub(".*UnknownError\\(", "", line)
+ if (line ~ "^{") {
+ sub("^{", "", line)
+ sub("}\\).*", "", line)
+ } else
+ sub("\\).*", "", line)
+ printf("#line %d \"%s\"\n", lineno, file)
+ printf("_(\"%s\")\n", line)
+ }
+ if ((field == 1) && /Warn\(/) {
+ line = $0
+ sub(".*Warn\\(", "", line)
+ if (line ~ "^{") {
+ sub("^{", "", line)
+ sub("}\\).*", "", line)
+ } else
+ sub("\\).*", "", line)
+ printf("#line %d \"%s\"\n", lineno, file)
+ printf("_(\"%s\")\n", line)
+ }
if (field == 2) {
line = $0
printf("#line %d \"%s\"\n", lineno, file)
}
}') >> $emsg
-# Run the xgettext command, with temporary added as a file to scan.
+# Run the xgettext commands, 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 \
--copyright-holder="Free Software Foundation, Inc." \
--msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
--language=c -o $pottmp1
+if test -s $posrcxx; then
+ $xgettext --default-domain=$package --directory=$srcdir \
+ --add-comments `cat $kopt` --files-from=$posrcxx \
+ --copyright-holder="Free Software Foundation, Inc." \
+ --msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
+ --language=c++ -o $pottmp2
+else
+ echo > $pottmp2
+fi
$xgettext --default-domain=$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
+ --language=GCC-source -o $pottmp3
$xgettext --default-domain=$package \
- --add-comments $pottmp1 $pottmp2 \
+ --add-comments $pottmp1 $pottmp2 $pottmp3 \
--copyright-holder="Free Software Foundation, Inc." \
--msgid-bugs-address="http://gcc.gnu.org/bugs.html" \
--language=PO -o $pottmp
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