From 4a1da2f72d1489cae6fcb3ea577a8fd5f15c9b61 Mon Sep 17 00:00:00 2001
From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
Date: Aug 11 2018 07:04:12 +0000
Subject: Fix broken build on s390x.


---

diff --git a/0001-BUG-Fix-undefined-functions-on-big-endian-systems.patch b/0001-BUG-Fix-undefined-functions-on-big-endian-systems.patch
new file mode 100644
index 0000000..b7e3393
--- /dev/null
+++ b/0001-BUG-Fix-undefined-functions-on-big-endian-systems.patch
@@ -0,0 +1,40 @@
+From ec843c7008b3d89e6f6023b88ac0f1d02e39be17 Mon Sep 17 00:00:00 2001
+From: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+Date: Sat, 11 Aug 2018 02:45:01 -0400
+Subject: [PATCH] BUG: Fix undefined functions on big-endian systems.
+
+Both these functions are used by `Dragon4_PrintFloat_IEEE_binary128`,
+which was recently made available on big-endian systems without these
+in #11568.
+
+Signed-off-by: Elliott Sales de Andrade <quantum.analyst@gmail.com>
+---
+ numpy/core/src/multiarray/dragon4.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/numpy/core/src/multiarray/dragon4.c b/numpy/core/src/multiarray/dragon4.c
+index abbf05220..2e599136e 100644
+--- a/numpy/core/src/multiarray/dragon4.c
++++ b/numpy/core/src/multiarray/dragon4.c
+@@ -114,7 +114,7 @@ LogBase2_64(npy_uint64 val)
+     return LogBase2_32((npy_uint32)val);
+ }
+ 
+-#if defined(HAVE_LDOUBLE_IEEE_QUAD_LE)
++#if defined(HAVE_LDOUBLE_IEEE_QUAD_LE) || defined(HAVE_LDOUBLE_IEEE_QUAD_BE)
+ static npy_uint32
+ LogBase2_128(npy_uint64 hi, npy_uint64 lo)
+ {
+@@ -217,7 +217,8 @@ BigInt_Set_uint64(BigInt *i, npy_uint64 val)
+ 
+ #if (defined(HAVE_LDOUBLE_IBM_DOUBLE_DOUBLE_LE) || \
+      defined(HAVE_LDOUBLE_IBM_DOUBLE_DOUBLE_BE) || \
+-     defined(HAVE_LDOUBLE_IEEE_QUAD_LE))
++     defined(HAVE_LDOUBLE_IEEE_QUAD_LE) || \
++     defined(HAVE_LDOUBLE_IEEE_QUAD_BE))
+ static void
+ BigInt_Set_2x_uint64(BigInt *i, npy_uint64 hi, npy_uint64 lo)
+ {
+-- 
+2.17.1
+
diff --git a/numpy.spec b/numpy.spec
index c8d7a6f..99775a8 100644
--- a/numpy.spec
+++ b/numpy.spec
@@ -11,7 +11,7 @@
 
 Name:           numpy
 Version:        1.15.0
-Release:        1%{?dist}
+Release:        2%{?dist}
 Epoch:          1
 Summary:        A fast multidimensional array facility for Python
 
@@ -20,6 +20,8 @@ License:        BSD and Python
 URL:            http://www.numpy.org/
 Source0:        https://github.com/%{name}/%{name}/releases/download/v%{version}/%{name}-%{version}.tar.gz
 Source1:	https://docs.scipy.org/doc/numpy/numpy-html-1.14.5.zip
+# https://github.com/numpy/numpy/pull/11711
+Patch0001:      0001-BUG-Fix-undefined-functions-on-big-endian-systems.patch
 
 BuildRequires:  python2-devel lapack-devel python2-setuptools gcc-gfortran python2-nose
 BuildRequires:  Cython python2-pytest
@@ -131,8 +133,7 @@ This package provides the complete documentation for NumPy.
 %endif # with_python3
 
 %prep
-%setup -q -n %{name}-%{version}%{?relc}
-#%setup -q -n numpy-cc2b04
+%autosetup -n %{name}-%{version}%{?relc} -p1
 
 # workaround for rhbz#849713
 # http://mail.scipy.org/pipermail/numpy-discussion/2012-July/063530.html
@@ -326,6 +327,9 @@ popd &> /dev/null
 
 
 %changelog
+* Sat Aug 11 2018 Elliott Sales de Andrade <quantum.analyst@gmail.com> - 1:1.15.0-2
+- Fix broken build on s390x
+
 * Tue Jul 24 2018 Gwyn Ciesla <limburgher@gmail.com> - 1:1.15.0-1
 - 1.15.0