From dc827b0935b13dfc34735043d3ebc98fa0e04ab0 Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Sat, 24 Feb 2018 20:11:16 +0000
Subject: [PATCH] Add boost-1.66.0-spirit-abs-overflow.patch file

---
 boost-1.66.0-spirit-abs-overflow.patch | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 boost-1.66.0-spirit-abs-overflow.patch

diff --git a/boost-1.66.0-spirit-abs-overflow.patch b/boost-1.66.0-spirit-abs-overflow.patch
new file mode 100644
index 0000000..d98ab4e
--- /dev/null
+++ b/boost-1.66.0-spirit-abs-overflow.patch
@@ -0,0 +1,15 @@
+--- boost_1_66_0/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp~	2018-02-23 16:59:53.785141676 +0000
++++ boost_1_66_0/boost/spirit/home/karma/numeric/detail/numeric_utils.hpp	2018-02-23 17:00:16.838092946 +0000
+@@ -68,7 +68,11 @@
+             typedef unsignedtype type;                                        \
+             static type call(signedtype n)                                    \
+             {                                                                 \
+-                return static_cast<unsignedtype>((n >= 0) ? n : -n);          \
++                if (n >= 0)                                                   \
++                    return n;                                                 \
++                if (n == std::numeric_limits<signedtype>::min())              \
++                    return (unsignedtype)n;                                   \
++                return (unsignedtype)(-n);                                    \
+             }                                                                 \
+         }                                                                     \
+     /**/