#!/bin/bash ################################################# # Arguments ################################################# while [ $# -gt 0 ]; do case $1 in --help) echo "Execute make-Android.sh in *arm/* or *aarch64/* with some args." echo " use --ndk to set ANDROID_NDK" echo " use --cmake to specify which cmake to use" echo " use --debug to enable debug build" exit 1 ;; --debug) BUILD_TYPE="Debug" ;; --ndk) ANDROID_NDK=$2 shift ;; --cmake) CMAKE_PROGRAM=$2 shift ;; esac shift done CMAKE_PARALLEL_ENABLE=0 # Run this from within a bash shell MAKE_PROGRAM=`which make` ################################################# # Detect cmake version ################################################# if [ -z $CMAKE_PROGRAM ]; then CMAKE_PROGRAM=`which cmake` fi CMAKE_VERSION=$(${CMAKE_PROGRAM} --version | grep "version" | cut -d " " -f 3) CMAKE_MAJOR_VERSION=`echo ${CMAKE_VERSION} | cut -d "." -f 1` CMAKE_MINOR_VERSION=`echo ${CMAKE_VERSION} | cut -d "." -f 2` if [ -z ${CMAKE_VERSION} ]; then echo -e "\e[1;31m cmake in ${CMAKE_PROGRAM} is invalid, please check!\e[0m" exit 1 else echo "Found cmake in ${CMAKE_PROGRAM}, version: ${CMAKE_VERSION}" fi if [ ${CMAKE_MAJOR_VERSION} -ge 3 ] && [ ${CMAKE_MINOR_VERSION} -ge 12 ]; then CMAKE_PARALLEL_ENABLE=1 echo "use cmake parallel build." fi ################################################# # Detect ndk version ################################################# NDK_R16B_PATHS=( /home/pub/ndk/android-ndk-r16b/ ~/work/android/ndk/android-ndk-r16b/ ) NDK_R10D_PATHS=( /home/pub/ndk/android-ndk-r10d/ ~/work/android/ndk/android-ndk-r10d/ ) FOUND_NDK=0 if [ -z "$ANDROID_NDK" ]; then FOUND_NDK=0 echo "Going to find ANDROID_NDK in the following paths:" echo "NDK 16 in: ${NDK_R16B_PATHS[@]}" echo "NDK 10 in: ${NDK_R10D_PATHS[@]}" else FOUND_NDK=1 fi ################################################# # try to detect NDK version # for ndk > 10, ndk version is presented at $ANDROID_NDK/source.properties # for ndk <=10, ndk version is presented at $ANDROID_NDK/RELEASE.TXT # parameter: ndk path # return: ndk version, 0 if not found ################################################# detect_ndk_version() { RET=0 if [ -f "$1/source.properties" ]; then # NDK version is greater than 10 RET=$(grep -o '^Pkg.Revision.*[0-9]*.*' $ANDROID_NDK/source.properties |cut -d " " -f 3 | cut -d "." -f 1) elif [ -f "$1/RELEASE.TXT" ]; then # NDK version is less than 11 RET=$(grep -o '^r[0-9]*.*' $ANDROID_NDK/RELEASE.TXT | cut -d " " -f 1 | cut -b2- | sed 's/[a-z]//g') else # A correct NDK directory must be pointed RET=0 fi echo $RET } # Search r16b ndk # NOTE: r16b use ndk toolchain file if [ "${FOUND_NDK}" = "0" ]; then for NDK_PATH in ${NDK_R16B_PATHS[@]}; do if [ -d ${NDK_PATH} ]; then FOUND_NDK=1 ANDROID_NDK=${NDK_PATH} fi done fi # Search r10d ndk # NOTE: r10d ndk do not have toolchain file if [ "${FOUND_NDK}" = "0" ]; then for NDK_PATH in ${NDK_R10D_PATHS[@]}; do if [ -d ${NDK_PATH} ]; then FOUND_NDK=1 ANDROID_NDK=${NDK_PATH} fi done fi NDK_VERSION=$(detect_ndk_version ${ANDROID_NDK}) echo "Found NDK in: ${ANDROID_NDK}, version: ${NDK_VERSION}" if [ $NDK_VERSION -eq 0 ]; then echo "NDK version isn't detected, please check $ANDROID_NDK" FOUND_NDK=0 else FOUND_NDK=1 if [ $NDK_VERSION -ge 16 ]; then TOOLCHAIN_FILE=${ANDROID_NDK}/build/cmake/android.toolchain.cmake NATIVE_API_LEVEL="android-27" elif [ $NDK_VERSION -gt 12 ]; then TOOLCHAIN_FILE=${ANDROID_NDK}/build/cmake/android.toolchain.cmake NATIVE_API_LEVEL="android-21" elif [ $NDK_VERSION -le 12 ]; then TOOLCHAIN_FILE=../android.toolchain.cmake NATIVE_API_LEVEL="android-21" fi if [ $NDK_VERSION -lt 18 ]; then ################################################# # Set platform tools ################################################# if [ "${ANDROID_ABI}" = "armeabi-v7a" ] || [ "${ANDROID_ABI}" = "armeabi-v7a with NEON" ]; then TOOLCHAIN_NAME="arm-linux-androideabi-4.9" PLATFORM=$ANDROID_NDK/platforms/${NATIVE_API_LEVEL}/arch-arm elif [ "${ANDROID_ABI}" = "arm64-v8a" ]; then TOOLCHAIN_NAME="aarch64-linux-android-4.9" PLATFORM=$ANDROID_NDK/platforms/${NATIVE_API_LEVEL}/arch-arm64 fi else # From NDK 18, GCC is deprecated TOOLCHAIN_NAME="" PLATFORM="" fi fi if [ "${FOUND_NDK}" = "0" ]; then echo -e "\e[1;31m No ndk path found. You should add your ndk path\e[0m" exit 1 else echo "ndk path: $ANDROID_NDK" echo "toolchain file: $TOOLCHAIN_FILE" echo "toolchain name: $TOOLCHAIN_NAME" echo "api level: $NATIVE_API_LEVEL" fi