buildroot/package/python-numpy/0003-BUG-Ensure-_npy_scaled_cexp-f-l-is-defined-when-need.patch

From 9aa5d577c58f04f9606674dd6f326aee1bf1e6e8 Mon Sep 17 00:00:00 2001
From: Charles Harris <charlesr.harris@gmail.com>
Date: Thu, 21 Sep 2017 10:10:05 -0600
Subject: [PATCH] BUG: Ensure `_npy_scaled_cexp{,f,l}` is defined when needed.

The `_npy_scaled_cexp{,f,l}` functions were previously only defined when
the npy_cexp fallback functions were needed, but they are also called by
the npy_csinh and npy_ccosh functions.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---
 numpy/core/src/npymath/npy_math_complex.c.src | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/numpy/core/src/npymath/npy_math_complex.c.src b/numpy/core/src/npymath/npy_math_complex.c.src
index a82a6737c..fb31e8e6a 100644
--- a/numpy/core/src/npymath/npy_math_complex.c.src
+++ b/numpy/core/src/npymath/npy_math_complex.c.src
@@ -184,7 +184,9 @@ npy_carg@c@(@ctype@ z)
 #define SCALED_CEXP_LOWERL 11357.216553474703895L
 #define SCALED_CEXP_UPPERL 22756.021937783004509L
 
-#ifndef HAVE_CEXP@C@
+#if !defined(HAVE_CSINH@C@) || \
+    !defined(HAVE_CCOSH@C@) || \
+    !defined(HAVE_CEXP@C@)
 
 static
 @ctype@
@@ -212,6 +214,10 @@ _npy_scaled_cexp@c@(@type@ x, @type@ y, npy_int expt)
                          npy_ldexp@c@(mant * mantsin, expt + exsin));
 }
 
+#endif
+
+#ifndef HAVE_CEXP@C@
+
 @ctype@
 npy_cexp@c@(@ctype@ z)
 {
-- 
2.11.0