Fix powerpc-nofpu fesetenv namespace (bug 17748).

When fixing namespace issues for <fenv.h> functions I missed one call
to fesetenv for powerpc-nofpu.  This patch changes this to a call to
__fesetenv.

Tested for powerpc-nofpu; it fixes the previously observed math.h
linknamespace test failures.

	[BZ #17748]
	* sysdeps/powerpc/nofpu/feholdexcpt.c (__feholdexcept): Call
	__fesetenv instead of fesetenv.

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 33e232c5b8..a410620b38 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-01-14  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #17748]
+	* sysdeps/powerpc/nofpu/feholdexcpt.c (__feholdexcept): Call
+	__fesetenv instead of fesetenv.
+
 2015-01-14  Siddhesh Poyarekar  <siddhesh@redhat.com>
 
 	* sysdeps/s390/dl-tls.h [IS_IN (rtld)]: Define __tls_get_addr