From: Will Newton <will.newton@linaro.org>
Date: Mon, 17 Mar 2014 12:07:10 +0000 (+0000)
Subject: Fix HAVE_RM_CTX -Wundef warnings
X-Git-Tag: glibc-2.20~732
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9290130a8de3f30970f741c79dfe8459f798e05f;p=thirdparty%2Fglibc.git

Fix HAVE_RM_CTX -Wundef warnings

ChangeLog:

2014-03-17  Will Newton  <will.newton@linaro.org>

	* sysdeps/generic/math_private.h: Check whether
	HAVE_RM_CTX is defined with #ifdef rather
	than #if.
---

diff --git a/ChangeLog b/ChangeLog
index 37d34f64442..f6b90d2c860 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2014-03-17  Will Newton  <will.newton@linaro.org>
 
+	* sysdeps/generic/math_private.h: Check whether
+	HAVE_RM_CTX is defined with #ifdef rather
+	than #if.
+
 	* argp/argp-fmtstream.h: Check whether
 	__STRICT_ANSI__ is defined with #ifdef rather
 	than #if.
diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h
index 9b881a3e768..0ac70e3b1b3 100644
--- a/sysdeps/generic/math_private.h
+++ b/sysdeps/generic/math_private.h
@@ -551,7 +551,7 @@ default_libc_feupdateenv_test (fenv_t *e, int ex)
 # define libc_feresetround_noexl libc_fesetenvl
 #endif
 
-#if HAVE_RM_CTX
+#ifdef HAVE_RM_CTX
 /* Set/Restore Rounding Modes only when necessary.  If defined, these functions
    set/restore floating point state only if the state needed within the lexical
    block is different from the current state.  This saves a lot of time when