exgettext: Handle gmsgid and cmsgid arguments specially, as gcc-internal-format and c-format.

gcc/po/
	* exgettext: Handle gmsgid and cmsgid arguments specially,
	as gcc-internal-format and c-format.  Because of xgettext
	bug, invoke xgettext once with --language=c, once with
	--language=GCC-source and then merge together.  Fail if
	xgettext is not 0.14.5 or later.
gcc/
	* intl.h (G_): New macro.
	* rtl-error.c (error_for_asm, warning_for_asm): Use gmsgid
	instead of msgid for argument name.
	* tree-ssa.c (warn_uninit): Likewise.
	* c-parser.c (c_parser_error): Likewise.
	* config/rs6000/rs6000-c.c (SYNTAX_ERROR): Likewise.
	* config/darwin-c.c (BAD): Likewise.
	* config/c4x/c4x-c.c (BAD): Likewise.
	* c-pragma.c (GCC_BAD, GCC_BAD2): Likewise.
	* c-errors.c (pedwarn_c99, pedwarn_c90): Likewise.
	* c-common.c (c_parse_error): Likewise.
	* diagnostic.c (diagnostic_set_info, verbatim, inform, warning,
	warning0, pedwarn, error, sorry, fatal_error, internal_error):
	Likewise.
	(fnotice): Use cmsgid instead of msgid for argument name.
	* gcov.c (fnotice): Likewise.
	* protoize.c (notice): Likewise.
	* final.c (output_operand_lossage): Likewise.
	* gcc.c (fatal, notice): Likewise.
	(error): Use gmsgid instead of msgid for argument name.
	* collect2.c (notice, fatal_perror, fatal): Use cmsgid instead
	of msgid for argument name.
	(error): Use gmsgid instead of msgid for argument name.
	* c-decl.c (locate_old_decl, implicit_decl_warning): Use G_()
	instead of N_().
	* c-typeck.c (readonly_error, convert_for_assignment): Likewise.
	* tree-inline.c (inline_forbidden_p_1): Likewise.
	* ABOUT-GCC-NLS: Require gettext 0.14.5 or later.  Mention the new
	conventions for marking translations.
	* doc/install.texi: Mention gettext 0.14.5 or later requirement.
gcc/cp/
	* error.c (locate_error): Use gmsgid instead of msgid for argument
	name.
	(cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.
gcc/java/
	* jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
	msgid for argument name.
	* gjavah.c (error): Likewise.
	* java-tree.h (parse_error_context): Likewise.
	* parse.y (parse_error_context, parse_warning_context,
	issue_warning_error_from_context): Likewise.

From-SVN: r100676

1 files changed, 45 insertions, 10 deletions

diff --git a/gcc/po/exgettext b/gcc/po/exgettext
index 3408cb7..40c6463 100644
--- a/gcc/po/exgettext
+++ b/gcc/po/exgettext
@@ -43,6 +43,12 @@ xgettext=$1
 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='
 '
 
@@ -55,8 +61,12 @@ trap "rm -r $T" 0
 
 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 $srcdir/config/*
@@ -81,7 +91,7 @@ echo "scanning for keywords and %e strings..." >&2
         done
     done;
   } | tr ' ' "$nl" | grep -v '\*' |
-  $AWK -v excl=po/EXCLUDES -v posr=$posr -v kopt=$kopt -v emsg=$emsg '
+  $AWK -v excl=po/EXCLUDES -v posr=$posr -v kopt=$kopt -v kopt2=$kopt2 -v emsg=$emsg '
 function keyword_option(line) {
     paren_index = index(line, "(")
     name = substr(line, 1, paren_index - 1)
@@ -95,12 +105,28 @@ function keyword_option(line) {
     for (n = 1; sub(/^[^,]*,/, "", args); n++) {
 	continue
     }
+    format=""
+    if (args ~ /g$/)
+    	format="gcc-internal-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)
     }
 }
 
@@ -155,7 +181,7 @@ END {
     }
     print emsg > posr
 }'
-)
+) || exit
 
 echo "scanning option files..." >&2
 
@@ -186,7 +212,16 @@ $xgettext --default-domain=$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 po/$package.pot.tmp
+	  --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:$pwd/::g;" <po/$package.pot.tmp >po/$package.pot
-rm po/$package.pot.tmp
+sed "s:$srcdir/::g;s:$pwd/::g;" <$pottmp >po/$package.pot