stubs.c: Also implement fabsf/fabsl if not present in the system libraries.

libstdc++-v3/
2005-05-20  Jan Beulich  <jbeulich@novell.com>

	* libmath/stubs.c: Also implement fabsf/fabsl if not present in the
	system libraries.

From-SVN: r100013

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index efde72f2bd57cb78f3718cb031a55d55c43e5f37..f4116a9eca71958dba2410df1437e88069ad1f22 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2005-05-20  Jan Beulich  <jbeulich@novell.com>
+
+       * libmath/stubs.c: Also implement fabsf/fabsl if not present in the
+       system libraries.
+
 2005-05-20  Paolo Carlini  <pcarlini@suse.de>
 
        * include/bits/stl_algo.h (__rotate<_RandomAccessIterator>):

diff --git a/libstdc++-v3/libmath/stubs.c b/libstdc++-v3/libmath/stubs.c
index 797b2017fb0627608ce8c4395d56b43c07d2a787..bbbe0fe3d1693ec4bb80a7b1345b26d361358b93 100644 (file)
--- a/libstdc++-v3/libmath/stubs.c
+++ b/libstdc++-v3/libmath/stubs.c
@@ -34,6 +34,23 @@
    we use the crude approximation.  We'll do better later.  */
 
 
+#ifndef HAVE_FABSF
+float
+fabsf(float x)
+{
+  return (float) fabs(x);
+}
+#endif
+
+#ifndef HAVE_FABSL
+long double
+fabsl(long double x)
+{
+  return fabs((double) x);
+}
+#endif
+
+
 #ifndef HAVE_ACOSF
 float
 acosf(float x)