Travis build fix

.travis.yml

@@ -10,6 +10,7 @@ jobs:
       os: osx
       osx_image: xcode13.4
       language: cpp
+      cache: ccache
 
       env:
         - QT_VERSION=5.15.2
@@ -152,6 +153,7 @@ jobs:
     - name: Linux
       os: linux
       dist: focal
+      cache: ccache
 
       addons:
         apt:
@@ -159,6 +161,8 @@ jobs:
           - p7zip
           - python3
           - python3-pip
+          - libgl-dev
+          - mesa-common-dev
 
       env:
         - QT_VERSION=5.15.2
@@ -198,7 +202,8 @@ jobs:
     - name: Android
       os: linux
       language: android
-      dist: focal
+      dist: xenial
+      cache: ccache
 
       addons:
         apt:
@@ -207,6 +212,7 @@ jobs:
           - python3
           - python3-pip
 
+      android:
         components:
           # Uncomment the lines below if you want to
           # use the latest revision of Android SDK Tools

deploy/build_ios.sh

@@ -39,9 +39,8 @@ $QT_BIN_DIR/qmake -v
 
 # Build App
 echo "Building App..."
-cd PROJECT_DIR=$(pwd)/client
-
-./scripts/apple_compile.sh ios
+cd $PROJECT_DIR/client
+$PROJECT_DIR/client/scripts/apple_compile.sh ios
 
 # Build and run tests here