[PATCH] vasnprintf.c: avoid link error on Fedora 10 alpha

[Jim Meyering]

* lib/vasnprintf.c (decimal_point_char): Define this function
also when only NEED_PRINTF_INFINITE_LONG_DOUBLE is defined.
---
Hi Bruno,

Building coreutils without this change, I get link errors like these:

    .../vasnprintf.c:3185: undefined reference to `decimal_point_char'
    .../vasnprintf.c:3154: undefined reference to `decimal_point_char'
    .../vasnprintf.c:3164: undefined reference to `decimal_point_char'

That is the only NEED_PRINTF_* symbol defined in config.h:

    $ grep define.NEED_PRINTF lib/config.h
    #define NEED_PRINTF_INFINITE_LONG_DOUBLE 1

 lib/vasnprintf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/vasnprintf.c b/lib/vasnprintf.c
index f50ca3f..fa8cb22 100644
--- a/lib/vasnprintf.c
+++ b/lib/vasnprintf.c
@@ -215,7 +215,7 @@ local_wcslen (const wchar_t *s)
 #undef remainder
 #define remainder rem

-#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE 
|| NEED_PRINTF_INFINITE_DOUBLE) && !defined IN_LIBINTL
+#if (NEED_PRINTF_DIRECTIVE_A || NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE 
|| NEED_PRINTF_INFINITE_DOUBLE || NEED_PRINTF_INFINITE_LONG_DOUBLE) && !defined 
IN_LIBINTL
 /* Determine the decimal-point character according to the current locale.  */
 # ifndef decimal_point_char_defined
 #  define decimal_point_char_defined 1
--
1.6.0.2.229.g1293c