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      1 #!/bin/sh
      2 
      3 # The purpose of this script is the following:
      4 #
      5 # 1/ Build the libraries under prebuilts/jni/
      6 #
      7 # 2/ Build the project under jni/
      8 #
      9 # 3/ Check that the prebuilt shared library was copied to
     10 #    $NDK_OUT/<abi>/objs.
     11 #
     12 # 4/ Check that the prebuilt static library was not copied to
     13 #    the same directory.
     14 #
     15 
     16 PROGDIR=$(dirname "$0")
     17 
     18 OUT=$PROGDIR/obj/local
     19 PREBUILTS_DIR=$PROGDIR/prebuilts
     20 PREBUILTS_DIR=$(cd "$PREBUILTS_DIR" && pwd)
     21 
     22 if [ -n "$APP_ABI" ]; then
     23   ABIS="$APP_ABI"
     24 else
     25   ABIS=
     26   for OPT; do
     27     case $OPT in
     28       APP_ABI=*)
     29         ABIS=${OPT##APP_ABI=}
     30         APP_ABI=$ABIS
     31         ;;
     32     esac
     33   done
     34 
     35   if [ -z "$ABIS" ]; then
     36     ABIS="armeabi armeabi-v7a x86 mips armeabi-v7a-hard"
     37   fi
     38 fi
     39 
     40 # Step 0: Remove obj/ and libs/ to ensure everything is clean
     41 rm -rf obj/ libs/
     42 rm -rf $PREBUILTS_DIR/obj/ $PREBUILTS_DIR/libs/
     43 
     44 # Step 1: Build prebuilt libraries.
     45 if [ -z "$APP_ABI" ]; then
     46   $NDK/ndk-build -C "$PREBUILTS_DIR"
     47   RET=$?
     48 else
     49   $NDK/ndk-build -C "$PREBUILTS_DIR" APP_ABI="$APP_ABI"
     50   RET=$?
     51 fi
     52 
     53 if [ $RET != 0 ]; then
     54   echo "ERROR: Can't build prebuilt libraries!"
     55   exit 1
     56 fi
     57 
     58 # Step 2: Build the project
     59 if [ -z "$APP_ABI" ]; then
     60   PREBUILTS_DIR=$PREBUILTS_DIR $NDK/ndk-build -C "$PROGDIR"
     61   RET=$?
     62 else
     63   PREBUILTS_DIR=$PREBUILTS_DIR $NDK/ndk-build -C "$PROGDIR" APP_ABI="$APP_ABI"
     64   RET=$?
     65 fi
     66 
     67 if [ $RET != 0 ]; then
     68   echo "ERROR: Can't build project!"
     69   exit 1
     70 fi
     71 
     72 # Step 3: Check that the prebuilt shared library was copied to the
     73 #         right location.
     74 #
     75 
     76 FAILURES=0
     77 for ABI in $ABIS; do
     78   printf "Checking for $ABI shared library: "
     79   SHARED_LIB=$(ls $OUT/*$ABI/libfoo.so 2>/dev/null)
     80   if [ $? != 0 ]; then
     81     printf "KO! missing file: $SHARED_LIB\n"
     82     FAILURES=$(( $FAILURES + 1 ))
     83   else
     84     printf "ok\n"
     85   fi
     86 
     87   printf "Checking for $ABI static library: "
     88   STATIC_LIB=$(ls $OUT/*$ABI/libbar.a 2>/dev/null)
     89   if [ $? = 0 ]; then
     90     printf "KO! file should not exist: $STATIC_LIB\n"
     91     FAILURES=$(( $FAILURES + 1 ))
     92   else
     93     printf "ok\n"
     94   fi
     95 done
     96 
     97 if [ "$FAILURES" = 0 ]; then
     98   echo "Everything's ok. Congratulations!"
     99   exit 0
    100 else
    101   echo "Found $FAILURES failures! Please fix ndk-build!"
    102   exit 1
    103 fi
    104