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Sync with upstream master

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This commit is contained in:
Siddhesh Poyarekar 2014-09-30 22:10:03 +05:30
parent 49b191c05b
commit a391f0c0e6
3 changed files with 4 additions and 64 deletions
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57
glibc-stdlib-tst-strtod-round.c-Fix-build-on-ARM.patch
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@ -1,57 +0,0 @@
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: stdlib/tst-strtod-round.c: Fix build on ARM
From: Will Newton <will.newton@linaro.org>
X-Patchwork-Id: 2870
Message-Id: <1410903170-31206-2-git-send-email-will.newton@linaro.org>
To: libc-alpha@sourceware.org
Date: Tue, 16 Sep 2014 14:32:50 -0700
Building this test on ARM fails because the prototypes for the long
double variants of the math functions are unavailable.
Add an additional include guard to math.h that enables long double math
function declarations if _LIBC_TEST is defined and define _LIBC_TEST in
stdlib/tst-strtod-round.c.
ChangeLog:
2014-09-16 Will Newton <will.newton@linaro.org>
* math/math.h: Define long double math functions if
_LIBC_TEST is defined.
* stdlib/tst-strtod-round.c: Define _LIBC_TEST.
---
math/math.h | 2 +-
stdlib/tst-strtod-round.c | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/math/math.h b/math/math.h
index 72ec2ca..dc7ab2d 100644
--- a/math/math.h
+++ b/math/math.h
@@ -91,7 +91,7 @@ __BEGIN_DECLS
# undef _Mdouble_END_NAMESPACE
# undef __MATH_PRECNAME
-# if !(defined __NO_LONG_DOUBLE_MATH && defined _LIBC) \
+# if !(defined __NO_LONG_DOUBLE_MATH && defined _LIBC && !defined _LIBC_TEST) \
|| defined __LDBL_COMPAT
# ifdef __LDBL_COMPAT
diff --git a/stdlib/tst-strtod-round.c b/stdlib/tst-strtod-round.c
index f334b20..cbde457 100644
--- a/stdlib/tst-strtod-round.c
+++ b/stdlib/tst-strtod-round.c
@@ -17,6 +17,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+/* Defining _LIBC_TEST ensures long double math functions are
+ declared in the headers. */
+#define _LIBC_TEST 1
#include <fenv.h>
#include <float.h>
#include <math.h>

9
glibc.spec
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@ -1,6 +1,6 @@
%define glibcsrcdir glibc-2.20-44-g68870f1
%define glibcsrcdir glibc-2.20-53-g754a15c
%define glibcversion 2.20.90
%define glibcrelease 5%{?dist}
%define glibcrelease 6%{?dist}
# Pre-release tarballs are pulled in from git using a command that is
# effectively:
#
@ -199,9 +199,6 @@ Patch0047: %{name}-nscd-sysconfig.patch
# more testing.
Patch0050: %{name}-rh1124987.patch
# Fix the tst-strtod-round.c test build failure.
Patch0051: %{name}-stdlib-tst-strtod-round.c-Fix-build-on-ARM.patch
# Disable rwlock elision if --enable-lock-elision is not used.
Patch0052: %{name}-disable-rwlock-elision.patch
@ -576,7 +573,6 @@ package or when debugging this package.
%patch2033 -p1
%patch2034 -p1
%patch0050 -p1
%patch0051 -p1
%patch0052 -p1
##############################################################################
@ -1734,6 +1730,7 @@ rm -f *.filelist*
%changelog
* Tue Sep 30 2014 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.20.90-6
- Sync with upstream master.
- Disable more Intel TSX usage in rwlocks (#1146967).
- Enable lock elision again on s390 and s390x.

2
sources
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@ -1 +1 @@
79b442c0c6bdcbf8bb5d26829c9c50a5 glibc-2.20-44-g68870f1.tar.gz
3a7f6a8f21a9b8ad462e7bc5fcaa283b glibc-2.20-53-g754a15c.tar.gz