Run tst-prelink test for GLOB_DAT reloc

Run tst-prelink test on targets with GLOB_DAT relocaton.

	* config.make.in (have-glob-dat-reloc): New.
	* configure.ac (libc_cv_has_glob_dat): New.  Set to yes if
	target supports GLOB_DAT relocaton. AC_SUBST.
	* configure: Regenerated.
	* elf/Makefile (tests): Add tst-prelink.
	(tests-special): Add $(objpfx)tst-prelink-cmp.out.
	(tst-prelink-ENV): New.
	($(objpfx)tst-prelink-conflict.out): Likewise.
	($(objpfx)tst-prelink-cmp.out): Likewise.
	* sysdeps/x86/tst-prelink.c: Moved to ...
	* elf/tst-prelink.c: Here.
	* sysdeps/x86/tst-prelink.exp: Moved to ...
	* elf/tst-prelink.exp: Here.
	* sysdeps/x86/Makefile (tests): Don't add tst-prelink.
	(tst-prelink-ENV): Removed.
	($(objpfx)tst-prelink-conflict.out): Likewise.
	($(objpfx)tst-prelink-cmp.out): Likewise.
	(tests-special): Don't add $(objpfx)tst-prelink-cmp.out.

3 files changed, 0 insertions, 46 deletions

diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile
index a2f4f8a..0de4f42 100644
--- a/sysdeps/x86/Makefile
+++ b/sysdeps/x86/Makefile
@@ -7,19 +7,4 @@ sysdep-dl-routines += dl-get-cpu-features
 
 tests += tst-get-cpu-features
 tests-static += tst-get-cpu-features-static
-
-tests += tst-prelink
-tst-prelink-ENV = LD_TRACE_PRELINKING=1
-
-$(objpfx)tst-prelink-conflict.out: $(objpfx)tst-prelink.out
-	grep stdout $< | grep conflict | $(AWK) '{ print $$10, $$11 }' > $@
-
-$(objpfx)tst-prelink-cmp.out: $(..)sysdeps/x86/tst-prelink.exp \
-			      $(objpfx)tst-prelink-conflict.out
-	cmp $^ > $@; \
-	$(evaluate-test)
-
-ifeq ($(run-built-tests),yes)
-tests-special += $(objpfx)tst-prelink-cmp.out
-endif
 endif
diff --git a/sysdeps/x86/tst-prelink.c b/sysdeps/x86/tst-prelink.c
deleted file mode 100644
index ab61c4e..0000000
--- a/sysdeps/x86/tst-prelink.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Test the output from the environment variable, LD_TRACE_PRELINKING,
-   for prelink.
-   Copyright (C) 2015 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <stdio.h>
-
-static int
-do_test (void)
-{
-  fprintf (stdout, "hello\n");
-  return 0;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"
diff --git a/sysdeps/x86/tst-prelink.exp b/sysdeps/x86/tst-prelink.exp
deleted file mode 100644
index b35b4c9..0000000
--- a/sysdeps/x86/tst-prelink.exp
+++ /dev/null
@@ -1 +0,0 @@
-/0 stdout