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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163785 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d415b4d..474d62e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+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

diff --git a/gcc/opth-gen.awk b/gcc/opth-gen.awk
index 9d3ea9e..4f765c2 100644 (file)
--- 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"