coreutils' "make check" started failing like this
with the latest from gnulib:
In file included from test-select.c:30:0:
test-select.h:365:1: error: no previous declaration for 'test_function'
[-Werror=missing-declarations]
cc1: all warnings being treated as errors
I'll push this in a few hours:
>From d72683055ea46253d8eb8f89341eff5414ae6ca0 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyer...@redhat.com>
Date: Sun, 24 Jul 2011 23:37:17 +0200
Subject: [PATCH] test-select.h: avoid warning from gcc's
-Wmissing-declarations
* tests/test-select.h (test_function): Declare as "static".
---
ChangeLog | 5 +++++
tests/test-select.h | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 2d8964f..e7ca0e6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-07-24 Jim Meyering <meyer...@redhat.com>
+
+ test-select.h: avoid warning when using gcc's -Wmissing-declarations
+ * tests/test-select.h (test_function): Declare as "static".
+
2011-07-24 Bruno Haible <br...@clisp.org>
doc: Mention the effects of AC_SYS_LARGEFILE.
diff --git a/tests/test-select.h b/tests/test-select.h
index 88abe17..1ddfda3 100644
--- a/tests/test-select.h
+++ b/tests/test-select.h
@@ -359,7 +359,7 @@ test_pipe (select_fn my_select)
/* Do them all. */
-int
+static int
test_function (select_fn my_select)
{
int result;
--
1.7.6.609.gbf6a9
