<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">From f632702961bff5e226cc09aa9f992e53b95697b2 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston Sequoia &lt;jeremyhu@apple.com&gt;
Date: Sat, 17 Jan 2015 16:26:20 -0800
Subject: [PATCH 3001/3002] Fix missing long long math prototypes when using
 the Snow Leopard SDK

Signed-off-by: Jeremy Huddleston Sequoia &lt;jeremyhu@apple.com&gt;
---
 include/math.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git llvm_master/projects/libcxx/include/math.h macports_master/projects/libcxx/include/math.h
index 194df2077..14d14fe08 100644
--- llvm_master/projects/libcxx/include/math.h
+++ macports_master/projects/libcxx/include/math.h
@@ -302,6 +302,32 @@ long double    truncl(long double x);
 
 #include_next &lt;math.h&gt;
 
+#ifdef __APPLE__
+# if __has_include(&lt;Availability.h&gt;)
+#  include &lt;Availability.h&gt;
+#  if __MAC_OS_X_VERSION_MAX_ALLOWED &lt; 1070
+#    define __APPLE_BAD_MATH_H 1
+#  else
+#    define __APPLE_BAD_MATH_H 0
+#  endif
+# else
+#  define __APPLE_BAD_MATH_H 1
+# endif
+
+# if __APPLE_BAD_MATH_H
+/* These prototypes are incorrectly omitted from &lt;math.h&gt; on Snow Leopard despite being available */
+extern "C" {
+    extern long long int llrintl(long double);
+    extern long long int llrint(double);
+    extern long long int llrintf(float);
+
+    extern long long int llroundl(long double);
+    extern long long int llround(double);
+    extern long long int llroundf(float);
+}
+# endif
+#endif // __APPLE__
+
 #ifdef __cplusplus
 
 // We support including .h headers inside 'extern "C"' contexts, so switch
-- 
2.21.0 (Apple Git-120)

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