android/prep.sh

   1 #!/bin/sh
   2
   3 echo " * * * "
   4 echo "Preparing android build directory"
   5 echo "You'll need android-sdk, android-ndk, SDL2 sources and ant"
   6 echo "You'll also need open-jdk and open-jre"
   7 echo " * * * "
   8
   9 # See if user has 'ant' installed
  10 if [ `which ant` = "" ]; then
  11     echo "Can't find `ant` program."
  12     echo "Install it using your package manager."
  13     echo "NOTE: If `ant-optinal` exists in your package manager, install it too."
  14     exit 1
  15 fi
  16
  17 ## NDK
  18 # See if NDK is in the Makefile.local already
  19 NDK_BUILD=`cat Makefile.local | grep NDK_BUILD= | sed 's/NDK_BUILD=//'`
  20 if [ "$NDK_BUILD" = "" ]; then
  21     echo "ndk-build not found in Makefile.local"
  22
  23     # See if NDK is in the PATH
  24     NDK_BUILD=`which ndk-build`
  25
  26     if [ "$NDK_BUILD" = "" ]; then
  27         echo "ndk-build not found in PATH."
  28
  29         echo -n "Enter path to android-ndk:"
  30         read -r TMP
  31         NDK=`echo ${TMP} | sed 's/\/$//'` # remove trailing slash
  32
  33         NDK_BUILD="${NDK}/ndk-build"
  34     else
  35         echo "Found ndk-build at $NDK_BUILD"
  36     fi
  37
  38 else
  39     echo "Found ndk-build in Makefile.local, $NDK_BUILD"
  40 fi
  41
  42 # Verify NDK-BUILD is correct
  43 NDK_TEST=`${NDK_BUILD} --version | grep GNU`
  44 if [  "${NDK_TEST}" != "" ]; then
  45     echo "(re)Writing Makefile.local"
  46     echo "NDK_BUILD=${NDK_BUILD}" > Makefile.local
  47     echo "WWW_PATH=/tmp" >> Makefile.local
  48 else
  49     echo "Path to ndk-build is wrong."
  50     exit 1
  51 fi
  52
  53 ## SDK
  54 # See if SDK is in the local.properties already
  55 ANDROID_SDK_PATH=`cat local.properties | grep sdk.dir= | sed 's/sdk\.dir=//'`
  56 if [ "$ANDROID_SDK_PATH" = "" ]; then
  57     # Or ask user to enter it
  58     echo -n "Enter path to android-sdk:"
  59     read -r TMP
  60     ANDROID_SDK_PATH=`echo ${TMP} | sed 's/\/$//'` # remove trailing slash
  61 else
  62     echo "Using sdk.dir from local.properties."
  63 fi
  64
  65 # See if SDK path is correct
  66 if [ -f ${ANDROID_SDK_PATH}/platform-tools/adb ]; then
  67     # WRITE SDK PATH
  68     echo "(re)Writing local.properties"
  69     echo "sdk.dir=$ANDROID_SDK_PATH" > local.properties
  70     echo "target=android-17" >> local.properties
  71 else
  72     echo "Error: Unable to find ${ANDROID_SDK_PATH}/platform-tools/adb"
  73     echo "Aborting"
  74     exit 1
  75 fi
  76
  77 ## SDL2 sources
  78
  79 # See if it's already symlinked/copied
  80 if [ -f jni/SDL/README.android ]; then
  81     echo "SDL2 sources found"
  82 else
  83     echo -n "Enter path to SDL source dir:"
  84     read -r TMP
  85     SDL_SOURCE_PATH=`echo ${TMP} | sed 's/\/$//'` # remove trailing slash
  86
  87     # Verify SDL_SOURCE_PATH is correct
  88     if [ -f "${SDL_SOURCE_PATH}/README.android" ]; then
  89         echo "Symlinking to jni/SDL"
  90         ln -s ${SDL_SOURCE_PATH} jni/SDL
  91     else
  92         echo "Error: Unable to find ${SDL_SOURCE_PATH}/README.android"
  93         echo "Aborting"
  94         exit 1
  95     fi
  96
  97 fi