GNU C Library master sources branch gentoo/2.20 updated. glibc-2.20-18-g1b08ac8

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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1b08ac828aeafeff86fa67108a8ad285d32f70e6

commit 1b08ac828aeafeff86fa67108a8ad285d32f70e6
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Thu Nov 20 02:28:22 2014 -0500

    arm: drop EABI check
    
    GCC marked OABI obsolete in 4.7 and dropped it in 4.8.  So the number
    of people this is catching is shrinking every day.  At this point,
    it's not terribly useful, so just drop it.
    
    (cherry picked from commit 34d97d87bb1c08e34d08a9d4be24a3b1d53a4ddb)

diff --git a/sysdeps/arm/preconfigure b/sysdeps/arm/preconfigure
index 59d776d..33e9501 100644
--- a/sysdeps/arm/preconfigure
+++ b/sysdeps/arm/preconfigure
@@ -3,28 +3,6 @@
 
 case "$machine" in
 arm*)
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-#if !__ARM_EABI__
-#error
-#endif
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  as_fn_error $? "Old ABI no longer supported" "$LINENO" 5
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
   # If the compiler enables unwind tables by default, this causes
   # problems with undefined symbols in -nostdlib link tests.  To
   # avoid this, add -fno-unwind-tables here and remove it in
diff --git a/sysdeps/arm/preconfigure.ac b/sysdeps/arm/preconfigure.ac
index d78817b..20de5bc 100644
--- a/sysdeps/arm/preconfigure.ac
+++ b/sysdeps/arm/preconfigure.ac
@@ -3,11 +3,6 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
 
 case "$machine" in
 arm*)
-  AC_TRY_COMPILE([
-#if !__ARM_EABI__
-#error
-#endif], [], [], [AC_MSG_ERROR([Old ABI no longer supported])])
-
   # If the compiler enables unwind tables by default, this causes
   # problems with undefined symbols in -nostdlib link tests.  To
   # avoid this, add -fno-unwind-tables here and remove it in

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

Summary of changes:
 sysdeps/arm/preconfigure    |   22 ----------------------
 sysdeps/arm/preconfigure.ac |    5 -----
 2 files changed, 0 insertions(+), 27 deletions(-)


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