Android平台openssl静态链接库的编译

准备工作

下载release版本的openssl，下载地址，这里下载目前最新的版本，openssl-OpenSSL_1_1_1g.tar.gz

编译环境选择macOS High Sierra 10.13.6

NDK版本21.0.6113669

配置参考NOTES.ANDROID文件

我的电脑已经安装perl工具

配置和编译

这里创建了一个脚本

支持的平台有：./Configure LIST
android-arm android-arm64 android-armeabi android64 android64-aarch64

wiki建议移动端的选项有：shared no-ssl2 no-ssl3 no-comp no-hw no-engine

#!/bin/sh
OPENSSL_FOLDER=$PWD
func_cmp(){
    cd $OPENSSL_FOLDER
    make clean
    rm -rf ${OPENSSL_FOLDER}/output-$ARCH
    mkdir -p ${OPENSSL_FOLDER}/output-$ARCH
    
  export ANDROID_NDK_HOME=/Users/chengzhen/Library/Android/sdk/ndk/21.0.6113669
  export ANDROID_NDK_ROOT=/Users/chengzhen/Library/Android/sdk/ndk/21.0.6113669
  PATH=$ANDROID_NDK_ROOT/toolchains/llvm/prebuilt/darwin-x86_64/bin:$ANDROID_NDK_ROOT/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin:$ANDROID_NDK_ROOT/toolchains/aarch64-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin:$PATH
  
  ./Configure android-$ARCH_NAME -D__ANDROID_API__=21 --prefix=${OPENSSL_FOLDER}/output-$ARCH
    make && make install
}
for ARCH in android-armeabi android64-aarch64
do
    echo $ARCH
    if [ "$ARCH" = "android-armeabi" ]; then
        ARCH_NAME=android-armeabi
#       TOOL_CHAIN=arm-linux-androideabi-4.9
    fi
    if [ "$ARCH" = "android64-aarch64" ]; then
        ARCH_NAME=android-arm64
#       TOOL_CHAIN=aarch64-linux-android-4.9
    fi
    
    func_cmp
done