From f8a41bc69fe29c0d5715dc961ae0220edd676cc1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Verschelde?= <remi@godotengine.org>
Date: Fri, 24 Nov 2023 00:03:24 +0100
Subject: [PATCH] Linux: Disable LTO for ARM64/ARM32, it crashes on Raspberry
 Pi OS

Needs further investigation and reporting the bug upstream.
---
 build-linux/build.sh | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/build-linux/build.sh b/build-linux/build.sh
index 6f436d8..c5d9f9b 100755
--- a/build-linux/build.sh
+++ b/build-linux/build.sh
@@ -7,6 +7,7 @@ set -e
 export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
 export OPTIONS="production=yes"
 export OPTIONS_MONO="module_mono_enabled=yes"
+export OPTIONS_ARM="lto=none"
 export TERM=xterm
 
 rm -rf godot
@@ -47,26 +48,26 @@ if [ "${CLASSICAL}" == "1" ]; then
 
   export PATH="${GODOT_SDK_LINUX_ARM64}/bin:${BASE_PATH}"
 
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS target=editor
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_ARM target=editor
   mkdir -p /root/out/arm64/tools
   cp -rvp bin/* /root/out/arm64/tools
   rm -rf bin
 
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS target=template_debug
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS target=template_release
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_ARM target=template_debug
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_ARM target=template_release
   mkdir -p /root/out/arm64/templates
   cp -rvp bin/* /root/out/arm64/templates
   rm -rf bin
 
   export PATH="${GODOT_SDK_LINUX_ARM32}/bin:${BASE_PATH}"
 
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS target=editor
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_ARM target=editor
   mkdir -p /root/out/arm32/tools
   cp -rvp bin/* /root/out/arm32/tools
   rm -rf bin
 
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS target=template_debug
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS target=template_release
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_ARM target=template_debug
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_ARM target=template_release
   mkdir -p /root/out/arm32/templates
   cp -rvp bin/* /root/out/arm32/templates
   rm -rf bin
@@ -110,28 +111,28 @@ if [ "${MONO}" == "1" ]; then
 
   export PATH="${GODOT_SDK_LINUX_ARM64}/bin:${BASE_PATH}"
 
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO target=editor
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=editor
   ./modules/mono/build_scripts/build_assemblies.py --godot-output-dir=./bin --godot-platform=linuxbsd
   mkdir -p /root/out/arm64/tools-mono
   cp -rvp bin/* /root/out/arm64/tools-mono
   rm -rf bin
 
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO target=template_debug
-  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO target=template_release
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=template_debug
+  $SCONS platform=linuxbsd arch=arm64 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=template_release
   mkdir -p /root/out/arm64/templates-mono
   cp -rvp bin/* /root/out/arm64/templates-mono
   rm -rf bin
 
   export PATH="${GODOT_SDK_LINUX_ARM32}/bin:${BASE_PATH}"
 
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO target=editor
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=editor
   ./modules/mono/build_scripts/build_assemblies.py --godot-output-dir=./bin --godot-platform=linuxbsd
   mkdir -p /root/out/arm32/tools-mono
   cp -rvp bin/* /root/out/arm32/tools-mono
   rm -rf bin
 
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO target=template_debug
-  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO target=template_release
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=template_debug
+  $SCONS platform=linuxbsd arch=arm32 $OPTIONS $OPTIONS_MONO $OPTIONS_ARM target=template_release
   mkdir -p /root/out/arm32/templates-mono
   cp -rvp bin/* /root/out/arm32/templates-mono
   rm -rf bin