From 533dc5866b4c167c19d2e243ef26e1eda4966313 Mon Sep 17 00:00:00 2001
From: Jeremy Leconte <jleconte@google.com>
Date: Thu, 19 Dec 2024 18:00:14 +0100
Subject: [PATCH] Use PIE when compiling tests on Linux.

This is an attempt to make linux_msan bot less flaky which is suggested by the error message:
FATAL: Make sure to compile with -fPIE and to link with -pie.

Bug: None
Change-Id: I43f4e5c10d9a4c42a8ef5a67bf77806f0c09bf98
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/6111093
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Jeremy Leconte <jleconte@google.com>
---
 BUILD.gn | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/BUILD.gn b/BUILD.gn
index f51d1113d..f37f43a38 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -395,6 +395,8 @@ if (libyuv_include_tests) {
 
     if (is_linux || is_chromeos) {
       cflags = [ "-fexceptions" ]
+      # For enabling ASLR.
+      ldflags = [ "-pie" ]
     }
     if (is_ios) {
       configs -= [ "//build/config/compiler:default_symbols" ]