From 6e4d9244f73b5859d90a34a8562300974c6baf29 Mon Sep 17 00:00:00 2001
From: Eric Botcazou <ebotcazou@libertysurf.fr>
Date: Wed, 8 Dec 2004 00:43:40 +0100
Subject: configure.ac: Check for ieeefp.h.

	* configure.ac: Check for ieeefp.h.  Check for fabsf in libm.
	* configure: Regenerate.
	* config.h.in: Likewise.
	* c99_protos.h: New file.
	* libgfortran.h: Include c99_protos.h and conditionally ieeefp.h.
	* intrinsics/c99_functions.c (fabsf): New function.

From-SVN: r91832
---
 libgfortran/intrinsics/c99_functions.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libgfortran/intrinsics')

diff --git a/libgfortran/intrinsics/c99_functions.c b/libgfortran/intrinsics/c99_functions.c
index 617e0d5..e3e0d6c 100644
--- a/libgfortran/intrinsics/c99_functions.c
+++ b/libgfortran/intrinsics/c99_functions.c
@@ -97,6 +97,14 @@ expf(float x)
 }
 #endif
 
+#ifndef HAVE_FABSF
+float
+fabsf(float x)
+{
+  return (float) fabs(x);
+}
+#endif
+
 #ifndef HAVE_FLOORF
 float
 floorf(float x)
-- 
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