utils: fix one compilation error with --with-mini-gmp

Restore some code that is needed, until we have a version of gmp_printf
that takes variable arguments.

In file included from ../include/utils.h:12:0,
                 from ../include/nftables.h:6,
                 from ../include/rule.h:5,
                 from segtree.c:15:
segtree.c: In function ‘ei_insert’:
../include/gmputil.h:12:20: error: too many arguments to function ‘mpz_printf’
 #define gmp_printf mpz_printf

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/include/utils.h b/include/utils.h
index 369195240e2431d0000fa34f628f2e220c3dc852..310389c22fab6d7d49c639729aa318c2ef6ea88c 100644 (file)
--- a/include/utils.h
+++ b/include/utils.h
@@ -15,7 +15,11 @@
 
 #define pr_debug(fmt, arg...) printf(fmt, ##arg)
 
+#if defined(HAVE_LIBGMP)
 #define pr_gmp_debug(fmt, arg...) gmp_printf(fmt, ##arg)
+#else
+#define pr_gmp_debug(fmt, arg...) ({ if (false) {}; 0; })
+#endif
 
 #define __fmtstring(x, y)      __attribute__((format(printf, x, y)))
 #if 0