From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Wed, 20 Jun 2018 10:38:36 +0000 (+0200)
Subject: test-sizeof: another aproach to _Float128 availability detection
X-Git-Tag: v239~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54781addb72e3ca08ebae8b3b651227666ae7a94;p=thirdparty%2Fsystemd.git

test-sizeof: another aproach to _Float128 availability detection
---

diff --git a/src/test/test-sizeof.c b/src/test/test-sizeof.c
index b948db35a6e..7a1e496ed2f 100644
--- a/src/test/test-sizeof.c
+++ b/src/test/test-sizeof.c
@@ -3,6 +3,9 @@
 #include <stdio.h>
 #include <string.h>
 
+#define __STDC_WANT_IEC_60559_TYPES_EXT__
+#include <float.h>
+
 #include "time-util.h"
 
 /* Print information about various types. Useful when diagnosing
@@ -44,7 +47,7 @@ int main(void) {
         info(double);
         info(long double);
 
-#ifdef __HAVE_DISTINCT_FLOAT128X
+#ifdef FLT128_MAX
         info(_Float128);
         info(_Float64);
         info(_Float64x);