* opth-gen.awk (quote, comma): Remove unused variables.

From-SVN: r163785

* opth-gen.awk (quote, comma): Remove unused variables.
From-SVN: r163785
398da2ac · Joseph Myers · Joseph Myers · d1779886 · 398da2ac · 398da2ac
Commit 398da2ac authored Sep 02, 2010 by Joseph Myers Committed by Joseph Myers Sep 02, 2010
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gcc/ChangeLog
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gcc/opth-gen.awk
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2010-09-02  Joseph Myers  <joseph@codesourcery.com>
+
+	* opth-gen.awk (quote, comma): Remove unused variables.
+
 2010-09-02  Ryan Mansfield  <rmansfield@qnx.com>

 	* arm.c (arm_override_options): Correct fall-back code to use

--- a/gcc/opth-gen.awk
+++ b/gcc/opth-gen.awk
@@ -29,8 +29,6 @@ BEGIN {
 	n_langs = 0
 	n_target_save = 0
 	n_extra_masks = 0
-	quote = "\042"
-	comma = ","
 	FS=SUBSEP
 }

@@ -355,8 +353,6 @@ for (i = 0; i < n_opts; i++) {

 	s = substr("                                          ",
 		   length (enum_string))
-	if (i + 1 == n_opts)
-		comma = ""

 	if (help[i] == "")
 		hlp = "0"