desktop: prepare linux aarch64 (#6107)

* scripts/*: adjust to be arch independent

* github/workflows: build aarch64

---------

Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>

scripts/ci/linux_util_free_space.sh

@@ -89,8 +89,7 @@ sudo rm -rf /opt/hostedtoolcache/PyPy || :
 # 376MB
 sudo rm -rf /opt/hostedtoolcache/node || :
 # Remove Web browser packages
-sudo apt purge -y \
-  firefox \
-  google-chrome-stable \
-  microsoft-edge-stable
+for pkg in firefox google-chrome-stable microsoft-edge-stable; do
+  sudo apt purge -y "$pkg" || echo "Failed or not installed: $pkg"
+done
 df -h

scripts/desktop/build-lib-linux.sh

@@ -7,7 +7,7 @@ function readlink() {
 }
 
 OS=linux
-ARCH=${1:-`uname -a | rev | cut -d' ' -f2 | rev`}
+ARCH="$(uname -m)"
 GHC_VERSION=9.6.3
 
 if [ "$ARCH" == "aarch64" ]; then

scripts/desktop/make-appimage-linux.sh

@@ -2,6 +2,9 @@
 
 set -e
 
+
+ARCH="$(uname -m)"
+
 function readlink() {
   echo "$(cd "$(dirname "$1")"; pwd -P)"
 }
@@ -36,13 +39,13 @@ sed -i 's|Icon=.*|Icon=simplex|g' *imple*.desktop
 cp *imple*.desktop usr/share/applications/
 cp $multiplatform_dir/desktop/src/jvmMain/resources/distribute/*.appdata.xml usr/share/metainfo
 
-if [ ! -f ../appimagetool-x86_64.AppImage ]; then
-    wget --secure-protocol=TLSv1_3 https://github.com/simplex-chat/appimagetool/releases/download/continuous/appimagetool-x86_64.AppImage -O ../appimagetool-x86_64.AppImage
-    chmod +x ../appimagetool-x86_64.AppImage
+if [ ! -f ../appimagetool-${ARCH}.AppImage ]; then
+    wget --secure-protocol=TLSv1_3 https://github.com/simplex-chat/appimagetool/releases/download/continuous/appimagetool-${ARCH}.AppImage -O ../appimagetool-${ARCH}.AppImage
+    chmod +x ../appimagetool-${ARCH}.AppImage
 fi
-if [ ! -f ../runtime-x86_64 ]; then
-    wget --secure-protocol=TLSv1_3 https://github.com/simplex-chat/type2-runtime/releases/download/continuous/runtime-x86_64 -O ../runtime-x86_64
-    chmod +x ../runtime-x86_64
+if [ ! -f ../runtime-${ARCH} ]; then
+    wget --secure-protocol=TLSv1_3 https://github.com/simplex-chat/type2-runtime/releases/download/continuous/runtime-${ARCH} -O ../runtime-${ARCH}
+    chmod +x ../runtime-${ARCH}
 fi
 
 # Determenistic build
@@ -56,7 +59,7 @@ sed -i -e '/skiko-awt-runtime-linux/d' ./usr/lib/app/simplex.cfg
 # Set all files to fixed time
 find . -exec touch -d "@$SOURCE_DATE_EPOCH" {} +
 
-../appimagetool-x86_64.AppImage --verbose --no-appstream --runtime-file ../runtime-x86_64 .
+../appimagetool-${ARCH}.AppImage --verbose --no-appstream --runtime-file ../runtime-${ARCH} .
 mv *imple*.AppImage ../../
 
 # Just a safeguard

scripts/desktop/make-deb-linux.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env sh
 
+ARCH="$(uname -m)"
+
 scripts/desktop/build-lib-linux.sh
 cd apps/multiplatform
 ./gradlew packageDeb
@@ -39,6 +41,6 @@ rm -f ./extracted/opt/*imple*/lib/app/*skiko-awt-runtime-linux*
 sed -i -e '/skiko-awt-runtime-linux/d' ./extracted/opt/*imple*/lib/app/simplex.cfg
 find ./extracted/ -exec touch -d "@$SOURCE_DATE_EPOCH" {} +
 
-dpkg-deb --build --root-owner-group --uniform-compression ./extracted ./release/main/deb/simplex_amd64.deb
+dpkg-deb --build --root-owner-group --uniform-compression ./extracted ./release/main/deb/simplex_${ARCH}.deb
 
-strip-nondeterminism ./release/main/deb/simplex_amd64.deb
+strip-nondeterminism ./release/main/deb/simplex_${ARCH}.deb

scripts/desktop/prepare-vlc-linux.sh

@@ -2,16 +2,18 @@
 
 set -e
 
+ARCH="$(uname -m)"
+
 function readlink() {
   echo "$(cd "$(dirname "$1")"; pwd -P)"
 }
 root_dir="$(dirname "$(dirname "$(readlink "$0")")")"
-vlc_dir=$root_dir/apps/multiplatform/common/src/commonMain/cpp/desktop/libs/linux-x86_64/vlc
+vlc_dir=$root_dir/apps/multiplatform/common/src/commonMain/cpp/desktop/libs/linux-${ARCH}/vlc
 
 mkdir $vlc_dir || exit 0
 
 vlc_tag='v3.0.21-1'
-vlc_url="https://github.com/simplex-chat/vlc/releases/download/${vlc_tag}/vlc-linux-x86_64.appimage"
+vlc_url="https://github.com/simplex-chat/vlc/releases/download/${vlc_tag}/vlc-linux-${ARCH}.appimage"
 
 cd /tmp
 mkdir tmp 2>/dev/null || true