From 6a7c0b7c3c8ccca3a68018bc5e04df197a6823be Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Fri, 3 Nov 2006 19:49:16 +0000
Subject: Make the huge_val test run a C++ program not C

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31422 91177308-0d34-0410-b5e6-96231b3b80d8
---
 autoconf/m4/huge_val.m4 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'autoconf/m4')

diff --git a/autoconf/m4/huge_val.m4 b/autoconf/m4/huge_val.m4
index 87f8d04..fd94c11 100644
--- a/autoconf/m4/huge_val.m4
+++ b/autoconf/m4/huge_val.m4
@@ -4,15 +4,15 @@
 #
 AC_DEFUN([AC_HUGE_VAL_CHECK],[
   AC_CACHE_CHECK([for HUGE_VAL sanity], [ac_cv_huge_val_sanity],[
-    AC_LANG_PUSH(C)
-    CPPFLAGS=-pedantic
+    AC_LANG_PUSH([C++])
+    CXXFLAGS=-pedantic
     AC_RUN_IFELSE(
       AC_LANG_PROGRAM(
         [#include <math.h>],
         [double x = HUGE_VAL; return x != x; ]),
       [ac_cv_huge_val_sanity=yes],[ac_cv_huge_val_sanity=no],
       [ac_cv_huge_val_sanity=yes])
-    AC_LANG_POP(C)
+    AC_LANG_POP([C++])
     ])
   AC_SUBST(HUGE_VAL_SANITY,$ac_cv_huge_val_sanity)
 ])
-- 
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