From e13daad7ac81968e9aaa4a87497f898bb15f4ef8 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 4 Aug 2017 12:58:01 -0700
Subject: Compile tst-prelink.c without PIE [BZ #21815]

tst-prelink.c checks for conflict with GLOB_DAT relocation against stdio.
On i386, there is no GLOB_DAT relocation against stdio with PIE.  We
should compile tst-prelink.c without PIE.

	[BZ #21815]
	* elf/Makefile (CFLAGS-tst-prelink.c): New.
	(LDFLAGS-tst-prelink): Likewise.
---
 elf/Makefile | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'elf')

diff --git a/elf/Makefile b/elf/Makefile
index 2956445..828daaa 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -358,6 +358,9 @@ update-all-abi: update-all-abi-ld
 
 ifeq ($(have-glob-dat-reloc),yes)
 tests += tst-prelink
+# Don't compile tst-prelink.c with PIE for GLOB_DAT relocation.
+CFLAGS-tst-prelink.c += -fno-pie
+LDFLAGS-tst-prelink = $(no-pie-ldflag)
 ifeq ($(run-built-tests),yes)
 tests-special += $(objpfx)tst-prelink-cmp.out
 endif
-- 
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