[PATCH] Don't build snprintf.o if you don't need to

[Andrew Stribblehill]

The following patch should make pub/snprintf.c take heed of the test
that ./configure does to see if snprintf exists:

diff -Naur cfengine-2.0.5-old/pub/snprintf.h cfengine-2.0.5/pub/snprintf.h
--- cfengine-2.0.5-old/pub/snprintf.h   2001-05-21 09:38:34.000000000 +0100
+++ cfengine-2.0.5/pub/snprintf.h       2003-02-26 17:51:27.000000000 +0000
@@ -4,6 +4,7 @@
 #define PORTABLE_SNPRINTF_VERSION_MAJOR 2
 #define PORTABLE_SNPRINTF_VERSION_MINOR 2
 
+#include "../src/conf.h"
 #ifdef HAVE_SNPRINTF
 #include <stdio.h>
 #else

Please note that it's untested, but it should work.

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