From f2ed736b29a8e9e772a5fd4b97162b2efdaf9716 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Sat, 12 Dec 2015 20:19:42 +0200
Subject: [PATCH] lib/utils/printf: Add vsnprintf alias for Clang.
Was reported to break MacOSX build.
---
lib/utils/printf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/utils/printf.c b/lib/utils/printf.c
index 51dc0a86e..136056a3e 100644
--- a/lib/utils/printf.c
+++ b/lib/utils/printf.c
@@ -102,7 +102,7 @@ STATIC void strn_print_strn(void *data, const char *str, size_t len) {
strn_print_env->remain -= len;
}
-#ifdef __GNUC__
+#if defined(__GNUC__) && !defined(__clang__)
// uClibc requires this alias to be defined, or there may be link errors
// when linkings against it statically.
int __GI_vsnprintf(char *str, size_t size, const char *fmt, va_list ap) __attribute__((weak, alias ("vsnprintf")));
--
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