From 4749bd227723459097c246aa8a77c74545bc36ef Mon Sep 17 00:00:00 2001
From: Howard Trickey <howard.trickey@gmail.com>
Date: Fri, 28 Aug 2020 11:43:56 -0400
Subject: Fix to previous commit to allow building without WITH_GMP.

---
 source/blender/blenlib/intern/math_vec.cc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'source/blender/blenlib/intern/math_vec.cc')

diff --git a/source/blender/blenlib/intern/math_vec.cc b/source/blender/blenlib/intern/math_vec.cc
index 865a1986214..54926f84eb9 100644
--- a/source/blender/blenlib/intern/math_vec.cc
+++ b/source/blender/blenlib/intern/math_vec.cc
@@ -146,6 +146,7 @@ double3 double3::cross_poly(Span<double3> poly)
   return n;
 }
 
+#ifdef WITH_GMP
 mpq3 mpq3::cross_poly(Span<mpq3> poly)
 {
   /* Newell's Method. */
@@ -189,5 +190,6 @@ uint64_t mpq3::hash() const
   uint64_t hashz = hash_mpq_class(this->z);
   return hashx ^ (hashy * 33) ^ (hashz * 33 * 37);
 }
+#endif
 
 }  // namespace blender
-- 
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