From fa562680ced07441f3edaf986f35d12516d8b081 Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Wed, 28 Jun 2017 19:42:14 +0000
Subject: Fix gen-tgmath-tests.py output for GCC 7 <float.h>.

	* math/gen-tgmath-tests.py (Tests.__init__): Define
	__STDC_WANT_IEC_60559_TYPES_EXT__ at start of generated file.
---
 math/gen-tgmath-tests.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'math')

diff --git a/math/gen-tgmath-tests.py b/math/gen-tgmath-tests.py
index 04492cd..0c548ef 100755
--- a/math/gen-tgmath-tests.py
+++ b/math/gen-tgmath-tests.py
@@ -293,7 +293,8 @@ class Tests(object):
 
     def __init__(self):
         """Initialize a Tests object."""
-        self.header_list = ['#include <float.h>\n'
+        self.header_list = ['#define __STDC_WANT_IEC_60559_TYPES_EXT__\n'
+                            '#include <float.h>\n'
                             '#include <stdbool.h>\n'
                             '#include <stdint.h>\n'
                             '#include <stdio.h>\n'
-- 
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