aboutsummaryrefslogtreecommitdiffstats
path: root/recipes-qt/qt5/qtwebengine/chromium/0004-chromium-Exclude-CRC32-for-32bit-arm.patch
blob: 6ad1febf330da7d50df226dc097a95ea8c363034 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
From ed03bdbaaa07414a310414e9fa7624acf6241b19 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Tue, 5 Feb 2019 14:32:20 -0800
Subject: [PATCH] chromium: Exclude CRC32 for 32bit arm

This fixes build issues during cross compiling for linux using clang

Fixes
src/3rdparty/chromium/third_party/zlib/crc32_simd.c:184: undefined reference to `__crc32d'

Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 chromium/third_party/zlib/BUILD.gn | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/chromium/third_party/zlib/BUILD.gn b/chromium/third_party/zlib/BUILD.gn
index 458f428b7ce..18b4f23f769 100644
--- a/chromium/third_party/zlib/BUILD.gn
+++ b/chromium/third_party/zlib/BUILD.gn
@@ -74,8 +74,11 @@ if (use_arm_neon_optimizations) {
     #      implement the CRC32* instructions. These are optional in ARMv8.0."
     #  - Fuchsia just added a syscall for feature detection.
     # TODO(cavalcantii): crbug.com/810125.
+    defines = []
     if (is_clang && (!is_ios && !is_fuchsia)) {
-      defines = [ "CRC32_ARMV8_CRC32" ]
+      if (current_cpu == "arm64") {
+        defines += [ "CRC32_ARMV8_CRC32" ]
+      }
       if (is_android) {
         defines += [ "ARMV8_OS_ANDROID" ]
       } else if (is_linux || is_chromeos) {