sccache: Add arm linux support

Change-Id: I630cdc7bbff320c6ca8e17b33f0e9fc05f6a63af
Reviewed-by: Simo Fält <simo.falt@qt.io>
Reviewed-by: Liang Qi <liang.qi@qt.io>
(cherry picked from commit cad194524e)

coin/provisioning/common/linux/sccache.sh

@@ -6,7 +6,14 @@ set -ex
 
 source "${BASH_SOURCE%/*}/../unix/sccache.sh"
 
-targetArch=x86_64-unknown-linux-musl
 targetVersion=0.2.14
-sha1=281680c0fc2c09173e94d12ba45d9f1b8e62e5b3
+
+if [[ $(uname -m) == 'aarch64' ]]; then
+  targetArch=aarch64-unknown-linux-musl
+  sha1=0f9b57c423d77f7aa89bb642864ac7689d84d6a0
+else
+  targetArch=x86_64-unknown-linux-musl
+  sha1=281680c0fc2c09173e94d12ba45d9f1b8e62e5b3
+fi
+
 installSccache "$targetArch" "$targetVersion" "$sha1"

coin/provisioning/common/unix/sccache.sh

@@ -19,6 +19,7 @@ function installSccache {
 
     sudo mkdir -p /usr/local/sccache
     sudo tar -C /usr/local/sccache -x -z --totals --strip-components=1 --file="$targetFile"
+    sudo chmod +x /usr/local/sccache/sccache
 
     # add sccache __before__ the real compiler
     SetEnvVar "PATH" "/usr/local/sccache:\$PATH"
@@ -32,4 +33,7 @@ function installSccache {
     chmod 755 "$HOME/sccache_wrapper/sccache"
     SetEnvVar "PATH" "$HOME/sccache_wrapper:\$PATH"
 
+    # Prevents some random network I/O errors from failing compilation
+    # Does not seem to affect much though
+    SetEnvVar "SCCACHE_IGNORE_SERVER_IO_ERROR" "1"
 }

coin/provisioning/qtci-linux-Debian-11.6-aarch64/20-sccache.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+source "${BASH_SOURCE%/*}/../common/linux/sccache.sh"

coin/provisioning/qtci-linux-Ubuntu-22.04-aarch64/20-sccache.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+source "${BASH_SOURCE%/*}/../common/linux/sccache.sh"

coin/provisioning/qtci-linux-Ubuntu-24.04-aarch64/20-sccache.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+source "${BASH_SOURCE%/*}/../common/linux/sccache.sh"