From 7a154119019b14aa532c73e635be4e4905f0652e Mon Sep 17 00:00:00 2001
From: David Schleef <ds@schleef.org>
Date: Thu, 4 Feb 2010 11:53:30 -0800
Subject: Add --enable-vfp

Patch from Kalle Vahlman.  Fixes #12454
---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index e944f0d..9fb75c8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -187,7 +187,10 @@ if test x$HAVE_GCC_ASM = xyes -a x$HAVE_POWERPC = xyes ; then
     true)
 fi
 
-if test x$HAVE_GCC_ASM = xyes -a x$HAVE_ARM = xyes ; then
+AC_ARG_ENABLE(vfp,
+  AC_HELP_STRING([--enable-vfp],[compile with Vector Floating-point unit support]),
+  enable_vfp=$enableval,enable_vfp=yes)
+if test "x$enable-vfp" = xyes -a x$HAVE_GCC_ASM = xyes -a x$HAVE_ARM = xyes; then
   AS_COMPILER_FLAG(["-Wa,-mfpu=vfp"],
     [VFP_CFLAGS="$VFP_CFLAGS -mfpu=vfp"],
     true)
-- 
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