Remove ant support

android/README.ANDROID

@@ -31,7 +31,7 @@ after some tweaks, but atm. only linux is supported.
 
 Dependencies list (may be incomplete):
 
-    autoconf, automake, make, python, gradle, ant, imagemagick, cmake, 
+    autoconf, automake, make, python, gradle, imagemagick, cmake, 
     vorbis-tools, pngquant
 
 Additionally some dependencies for optimize_data script:
@@ -89,12 +89,6 @@ BUILD_TYPE      - Allows to set build type.
                   Possible values: debug, release, beta.
                   Default is: debug.
 
-BUILD_TOOL      - Allows to choose a tool that is used for creating package. 
-                  Note that ant has been already removed from Android SDK, so 
-                  you have to use SDK <= 25.2.5 for building with ant.
-                  Possible values: ant, gradle.
-                  Default is: gradle.
-
 BUILD_TOOLS_VER - Allows to override the SDK build-tools version.
 
 SDK_PATH        - Path to SDK directory

android/build.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="SuperTuxKart" default="help">
-
-    <import file="${sdk.dir}/tools/ant/build.xml" />
-
-</project>

android/make.sh

@@ -152,7 +152,6 @@ if [ -z "$BUILD_TYPE" ]; then
 fi
 
 if [ "$BUILD_TYPE" = "debug" ] || [ "$BUILD_TYPE" = "Debug" ]; then
-    export ANT_BUILD_TYPE="debug"
     export GRADLE_BUILD_TYPE="assembleDebug"
     export IS_DEBUG_BUILD=1
     export APP_NAME="$APP_NAME_DEBUG"
@@ -161,7 +160,6 @@ if [ "$BUILD_TYPE" = "debug" ] || [ "$BUILD_TYPE" = "Debug" ]; then
     export APP_DIR_NAME="$APP_DIR_NAME_DEBUG"
     export APP_ICON="$APP_ICON_DEBUG"
 elif [ "$BUILD_TYPE" = "release" ] || [ "$BUILD_TYPE" = "Release" ]; then
-    export ANT_BUILD_TYPE="release"
     export GRADLE_BUILD_TYPE="assembleRelease"
     export IS_DEBUG_BUILD=0
     export APP_NAME="$APP_NAME_RELEASE"
@@ -170,7 +168,6 @@ elif [ "$BUILD_TYPE" = "release" ] || [ "$BUILD_TYPE" = "Release" ]; then
     export APP_DIR_NAME="$APP_DIR_NAME_RELEASE"
     export APP_ICON="$APP_ICON_RELEASE"
 elif [ "$BUILD_TYPE" = "beta" ] || [ "$BUILD_TYPE" = "Beta" ]; then
-    export ANT_BUILD_TYPE="release"
     export GRADLE_BUILD_TYPE="assembleRelease"
     export IS_DEBUG_BUILD=0
     export APP_NAME="$APP_NAME_BETA"
@@ -184,17 +181,6 @@ else
     exit
 fi
 
-# Check selected build tool
-if [ -z "$BUILD_TOOL" ]; then
-    BUILD_TOOL="gradle"
-fi
-
-if [ "$BUILD_TOOL" != "gradle" ] && [ "$BUILD_TOOL" != "ant" ]; then
-    echo "Unsupported BUILD_TOOL: $BUILD_TOOL. Possible values are: " \
-         "gradle, ant"
-    exit
-fi
-
 # Check if we have access to the Android NDK and SDK
 if [ -z "$NDK_PATH" ]; then
     export NDK_PATH="$NDK_PATH_DEFAULT"
@@ -507,15 +493,9 @@ if [ -f "/usr/lib/jvm/java-8-openjdk-amd64/bin/java" ]; then
     export PATH=$JAVA_HOME/bin:$PATH
 fi
 
-if [ "$BUILD_TOOL" = "gradle" ]; then
-    export ANDROID_HOME="$SDK_PATH"
-    ./gradlew -Pcompile_sdk_version=$COMPILE_SDK_VERSION \
-              -Pbuild_tools_ver="$BUILD_TOOLS_VER"       \
-              $GRADLE_BUILD_TYPE
-elif [ "$BUILD_TOOL" = "ant" ]; then
-    ant -Dsdk.dir="$SDK_PATH"  \
-        -Dtarget="android-$TARGET_SDK_VERSION" \
-        $ANT_BUILD_TYPE
-fi
+export ANDROID_HOME="$SDK_PATH"
+./gradlew -Pcompile_sdk_version=$COMPILE_SDK_VERSION \
+          -Pbuild_tools_ver="$BUILD_TOOLS_VER"       \
+          $GRADLE_BUILD_TYPE
 
 check_error