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diff -r 2e6e59022e6e lib/triangulator.cpp
--- a/lib/triangulator.cpp Fri Nov 09 09:35:35 2012 +1100
+++ b/lib/triangulator.cpp Thu Jan 09 16:13:17 2014 +0600
@@ -27,6 +27,23 @@
#include <algorithm>
+// Support for latest Clang/LLVM on FreeBSD which does have different libcxx.
+//
+// TODO(sergey): Move it some some more generic header with platform-specific
+// declarations.
+
+// Indicates whether __is_heap is available
+#undef HAVE_IS_HEAP
+
+#ifdef __GNUC__
+// NeyBSD doesn't have __is_heap
+# ifndef __NetBSD__
+# define HAVE_IS_HEAP
+# ifdef _LIBCPP_VERSION
+# define __is_heap is_heap
+# endif // _LIBCPP_VERSION
+# endif // !__NetBSD__
+#endif // __GNUC__
namespace {
// private code related to hole patching.
@@ -122,7 +139,7 @@
std::vector<vertex_info *> queue;
void checkheap() {
-#ifdef __GNUC__
+#if defined(HAVE_IS_HEAP)
CARVE_ASSERT(std::__is_heap(queue.begin(), queue.end(), vertex_info_ordering()));
#endif
}
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