tildefriends/tools/ssl-android
2023-10-25 16:45:38 +00:00

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#!/bin/sh
ANDROID_NDK=~/Android/Sdk/ndk/23.1.7779620
OPENSSL_VERSION=3.1.4
API_LEVEL=24
BUILD_DIR=out/openssl_android_build
BUILD_TARGETS="x86_64 x86 arm64-v8a armeabi-v7a"
rm -rfv openssl-${OPENSSL_VERSION}
if [ ! -d openssl-${OPENSSL_VERSION} ]
then
if [ ! -f openssl-${OPENSSL_VERSION}.tar.gz ]
then
wget https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz || exit 128
fi
tar xzf openssl-${OPENSSL_VERSION}.tar.gz || exit 128
fi
WORK_DIR=openssl-${OPENSSL_VERSION}
##### export ndk directory. Required by openssl-build-scripts #####
export ANDROID_NDK
##### build-function #####
build_the_thing() {
TOOLCHAIN=$ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64
export PATH=$TOOLCHAIN/$TRIBLE/bin:$TOOLCHAIN/bin:$PATH
echo $PATH
export GLOBAL_OPTIONS="no-trace no-asm no-threads no-md2 no-md4 no-dso no-async no-multiblock no-dgram no-filenames no-shared no-ssl3 no-engine no-dynamic-engine no-zlib no-comp no-psk no-idea no-srp no-weak-ssl-ciphers no-dtls no-egd no-tests -Os"
echo "./Configure $SSL_TARGET $OPTIONS $GLOBAL_OPTIONS -fuse-ld=$TOOLCHAIN/bin/ld" && \
./Configure $SSL_TARGET $OPTIONS $GLOBAL_OPTIONS -fuse-ld=$TOOLCHAIN/bin/ld no-tests && \
make clean && \
make build_generated && \
make libcrypto.a libssl.a || exit 128
}
##### set variables according to build-tagret #####
for build_target in $BUILD_TARGETS
do
echo "Building $build_target"
cd $WORK_DIR || exit 128
case $build_target in
armeabi-v7a)
TRIBLE="arm-linux-androideabi"
OPTIONS="--target=armv7a-linux-androideabi -ffunction-sections -fdata-sections -Wl,--fix-cortex-a8 -fPIC -D__ANDROID_API__=$API_LEVEL -Wno-macro-redefined"
DESTDIR="/tmp/$BUILD_DIR/armeabi-v7a"
SSL_TARGET="android-arm"
CC=clang
;;
x86)
TRIBLE="i686-linux-android"
OPTIONS="-fPIC -ffunction-sections -fdata-sections -D__ANDROID_API__=${API_LEVEL} -Wno-macro-redefined"
DESTDIR="/tmp/$BUILD_DIR/x86"
SSL_TARGET="android-x86"
CC=clang
;;
x86_64)
TRIBLE="x86_64-linux-android"
OPTIONS="--static -static -ffunction-sections -fdata-sections -D__ANDROID_API__=${API_LEVEL} -Wno-macro-redefined"
DESTDIR="/tmp/$BUILD_DIR/x86_64"
SSL_TARGET="android-x86_64"
CC=clang
;;
arm64-v8a)
TRIBLE="aarch64-linux-android"
OPTIONS="--static -static -ffunction-sections -fdata-sections -fPIC -D__ANDROID_API__=${API_LEVEL} -Wno-macro-redefined"
DESTDIR="/tmp/$BUILD_DIR/arm64-v8a"
SSL_TARGET="android-arm64"
CC=clang
;;
esac
rm -rf $DESTDIR
build_the_thing
cd ..
#### copy libraries and includes to output-directory #####
echo WORK_DIR=$WORK_DIR
rm -rf deps/openssl/android/$build_target/
mkdir -p deps/openssl/android/$build_target/usr/local/include
mkdir -p deps/openssl/android/$build_target/usr/local/lib/
cp -R $WORK_DIR/include/* deps/openssl/android/$build_target/usr/local/include/
cp $WORK_DIR/*.a deps/openssl/android/$build_target/usr/local/lib/
done
echo Success