From: Daiki Ueno <ueno@gnu.org>
Date: Wed, 24 Dec 2014 04:38:25 +0000 (+0900)
Subject: gnulib-local: Suppress compiler warning with -Wunused
X-Git-Tag: v0.19.4~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6105028ad1f6181084f31087c9b698dec68261f4;p=thirdparty%2Fgettext.git

gnulib-local: Suppress compiler warning with -Wunused

* lib/diffseq.h.diff: New file.
---

diff --git a/gnulib-local/ChangeLog b/gnulib-local/ChangeLog
index 1b2ce2229..064bea1ea 100644
--- a/gnulib-local/ChangeLog
+++ b/gnulib-local/ChangeLog
@@ -1,3 +1,8 @@
+2014-12-24  Daiki Ueno  <ueno@gnu.org>
+
+	gnulib-local: Suppress compiler warning with -Wunused
+	* lib/diffseq.h.diff: New file.
+
 2014-12-16  Daiki Ueno  <ueno@gnu.org>
 
 	Backport iOS check from Gnulib
diff --git a/gnulib-local/lib/diffseq.h.diff b/gnulib-local/lib/diffseq.h.diff
new file mode 100644
index 000000000..ef0d4607a
--- /dev/null
+++ b/gnulib-local/lib/diffseq.h.diff
@@ -0,0 +1,13 @@
+diff --git a/diffseq.h b/diffseq.h
+index 1974c36..02ef9f2 100644
+--- a/diffseq.h
++++ b/diffseq.h
+@@ -186,7 +186,7 @@ diag (OFFSET xoff, OFFSET xlim, OFFSET yoff, OFFSET ylim,
+   for (c = 1;; ++c)
+     {
+       OFFSET d;                 /* Active diagonal. */
+-      bool big_snake = false;
++      bool big_snake _GL_UNUSED = false;
+ 
+       /* Extend the top-down search by an edit step in each diagonal. */
+       if (fmin > dmin)