[Findutils-patches] [PATCH] Avoid link failure with -fno-common (locate, this time)

[Jim Meyering]

Sorry I didn't spot this last time.
The link failed early because I'd compiled with -DGNULIB_PORTCHECK,
and that provoked a different failure, due to find's harmless use of ctime.
Once I rebuilt without -DGNULIB_PORTCHECK, it got far enough to expose
the failure fixed here:

        Avoid link failure with -fno-common
        * locate/code.c (program_name): Declare "extern".

Signed-off-by: Jim Meyering <address@hidden>
---
 locate/code.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/locate/code.c b/locate/code.c
index f48885b..c07e5c0 100644
--- a/locate/code.c
+++ b/locate/code.c
@@ -1,5 +1,5 @@
 /* code -- bigram- and front-encode filenames for locate
-   Copyright (C) 1994, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1994, 2005, 2007, 2008 Free Software Foundation, Inc.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -84,7 +84,7 @@


 /* The name this program was run with.  */
-const char *program_name;
+extern const char *program_name;

 /* The 128 most common bigrams in the file list, padded with NULs
    if there are fewer.  */
--
1.5.4.4.482.g5f904