From 9c4032e768e84e7d8d299902447b2d56156537de Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Fri, 17 Apr 2009 16:18:17 +0000
Subject: 2009-04-17  Jeff johnston  <jjohnstn@redhat.com>

        * configure.in: Remove _HAVE_ARRAY_ALIASING check.
        * configure: Regenerated.
        * newlib.hin: Remove _HAVE_ARRAY_ALIASING flag.
        * libc/ctype/ctype_.c: Do not check for _HAVE_ARRAY_ALIASING.
        * libm/configure.in: Change AC_TRY_COMPILE to AC_TRY_COMMAND to
        avoid executable test.
        * libm/configure: Regenerated.
---
 newlib/configure.in | 19 -------------------
 1 file changed, 19 deletions(-)

(limited to 'newlib/configure.in')

diff --git a/newlib/configure.in b/newlib/configure.in
index 8c5749798..01ca6a3a3 100644
--- a/newlib/configure.in
+++ b/newlib/configure.in
@@ -395,25 +395,6 @@ if test $libc_cv_initfinit_array = yes; then
   AC_DEFINE_UNQUOTED(HAVE_INITFINI_ARRAY)
 fi
 
-AC_CACHE_CHECK(for array aliasing support,
-	       libc_cv_array_aliasing, [dnl
-cat > conftest.c <<EOF
-char x[[3]] = { 'a', 'b', 'c' };
-extern char y[[2]] __attribute__((alias ("x+1")));
-EOF
-if AC_TRY_COMMAND([${CC} $CFLAGS $CPPFLAGS -c conftest.c
-		   1>&AS_MESSAGE_LOG_FD])
-then
-  libc_cv_array_aliasing=yes
-else
-  libc_cv_array_aliasing=no
-fi
-rm -f conftest*])
-AC_SUBST(libc_cv_array_aliasing)
-if test $libc_cv_array_aliasing = yes; then
-  AC_DEFINE_UNQUOTED(_HAVE_ARRAY_ALIASING)
-fi
-
 AC_CONFIG_FILES([Makefile],
 [if test -n "$CONFIG_FILES"; then
   unset ac_file
-- 
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