From d3da750d019d458355af602936d01901ba14f11c Mon Sep 17 00:00:00 2001
From: Zack Weinberg <zackw@panix.com>
Date: Sun, 11 Mar 2018 14:09:30 -0400
Subject: nldbl-compat.c: Include math.h before nldbl-compat.h.

Jeff Law noticed that native PowerPC builds were broken by my having
made math_ldbl_opt.h not include math.h.  nldbl-compat.c formerly got
math.h via libioP.h and math_ldbl_opt.h, *without* __NO_LONG_DOUBLE_MATH;
after my change it got it via nldbl-compat.h *with* __NO_LONG_DOUBLE_MATH,
but __NO_LONG_DOUBLE_MATH mode is forbidden on hosts that define
__HAVE_DISTINCT_FLOAT128, so the build breaks.  This is the quick fix.

	* sysdeps/ieee754/ldbl-opt/nldbl-compat.c: Include math.h
	before nldbl-compat.h.
---
 sysdeps/ieee754/ldbl-opt/nldbl-compat.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sysdeps/ieee754/ldbl-opt')

diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
index bf54090d4f..ffb5fabebe 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
@@ -20,6 +20,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <libioP.h>
+#include <math.h>
 #include <wchar.h>
 #include <printf.h>
 #include <monetary.h>
-- 
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