GNU C Library master sources branch master updated. glibc-2.21-270-gda6989f

[cmetcalf at sourceware dot org]

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=da6989f9a5ec774419b7499b6270e60a8afde9df

commit da6989f9a5ec774419b7499b6270e60a8afde9df
Author: Chris Metcalf <cmetcalf@ezchip.com>
Date:   Thu Apr 16 09:40:21 2015 -0400

    tile: Enable PI_STATIC_AND_HIDDEN
    
    This does make ld.so very slightly larger (0.3%) and doesn't seem to
    actually improve performance; in fact, my limited testing suggested a
    slight (0.1%) performance decrease (running fork/exec of a no-op program
    in a loop), but I didn't do enough testing to establish statistical
    significance.
    
    However, Roland agrees that it makes sense to switch tile to using
    this path, since it's the more standard way.

diff --git a/ChangeLog b/ChangeLog
index 8f7c176..344c575 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-16  Chris Metcalf  <cmetcalf@ezchip.com>
+
+	* sysdeps/tile/configure.ac: New file.
+	* sysdeps/tile/configure: Regenerated.
+
 2015-04-15  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 
 	* wcsmbs/wcschr.c [WCSCHR] (wcschr): Define as __wcschr.  Remove
diff --git a/sysdeps/tile/configure b/sysdeps/tile/configure
new file mode 100644
index 0000000..534c7db
--- /dev/null
+++ b/sysdeps/tile/configure
@@ -0,0 +1,7 @@
+# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
+ # Local configure fragment for sysdeps/tile.
+
+# We can always access static and hidden symbols in a position independent way.
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
+
+# work around problem with autoconf and empty lines at the end of files
diff --git a/sysdeps/tile/configure.ac b/sysdeps/tile/configure.ac
new file mode 100644
index 0000000..6e246a3
--- /dev/null
+++ b/sysdeps/tile/configure.ac
@@ -0,0 +1,6 @@
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/tile.
+
+# We can always access static and hidden symbols in a position independent way.
+AC_DEFINE(PI_STATIC_AND_HIDDEN)
+# work around problem with autoconf and empty lines at the end of files

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                           |    5 +++++
 sysdeps/{ia64 => tile}/configure    |    3 ++-
 sysdeps/{ia64 => tile}/configure.ac |    5 ++---
 3 files changed, 9 insertions(+), 4 deletions(-)
 copy sysdeps/{ia64 => tile}/configure (61%)
 copy sysdeps/{ia64 => tile}/configure.ac (54%)


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