From de8adb8ec538913b93662198cf12c0f2a3b72630 Mon Sep 17 00:00:00 2001
From: Parviz Palangpour <parviz@nanowattdesign.com>
Date: Sat, 18 Oct 2014 14:26:49 -0500
Subject: Builds on Mac 10.9.2 with LLVM 3.5.

---
 frontends/ast/ast.cc | 5 +++++
 kernel/yosys.cc      | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/frontends/ast/ast.cc b/frontends/ast/ast.cc
index 87b073ff3..e41416efc 100644
--- a/frontends/ast/ast.cc
+++ b/frontends/ast/ast.cc
@@ -32,7 +32,12 @@
 
 #include <sstream>
 #include <stdarg.h>
+
+#if defined(__APPLE__)
+#include <cmath>
+#else
 #include <math.h>
+#endif
 
 YOSYS_NAMESPACE_BEGIN
 
diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index f314f546a..e9b113dd2 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -33,6 +33,9 @@
 #  include <io.h>
 #elif defined(__APPLE__)
 #  include <mach-o/dyld.h>
+#  include <unistd.h>
+#  include <dirent.h>
+#  include <sys/stat.h>
 #else
 #  include <unistd.h>
 #  include <dirent.h>
-- 
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