#ifdef ANDROID
#define inline
#endif
#include <arpa/inet.h>

#!/bin/bash

export LIBGIT2=libgit2-1.6.4

#TOOLCHAIN
export NDKVER=25.1.8937393

PLATFORMNAME=`uname -s`
if [ $PLATFORMNAME = "Darwin" ]; then
export ANDROID_SDK=~/Library/Android/Sdk
LLVMPLATFORM="darwin-x86_64"
else
export ANDROID_SDK=~/Android/Sdk
LLVMPLATFORM="linux-x86_64"
fi
export NDK=${ANDROID_SDK}/ndk/${NDKVER}
export TOOLCHAIN=$NDK/toolchains/llvm/prebuilt/${LLVMPLATFORM}
export CMAKE=${ANDROID_SDK}/cmake/3.22.1/bin/cmake
export OUTPUT_DIR=`pwd`/output
export OPENSSL_DIR=../openssl/output
export LIBSSH2_DIR=../libssh2/output
export MAKE=${NDK}/prebuilt/${LLVMPLATFORM}/bin/make

#API
export API_LEVEL=26

make_android() {
  NDKARCH=$1

  ${CMAKE}  \
  -H${LIBGIT2} \
  -Bmakegenerate/${NDKARCH} \
  -DOPENSSL_INCLUDE_DIR=${OPENSSL_DIR}/${NDKARCH} \
  -DOPENSSL_SSL_LIBRARY=${OPENSSL_DIR}/${NDKARCH}/libssl.a \
  -DOPENSSL_CRYPTO_LIBRARY=${OPENSSL_DIR}/${NDKARCH}/libcrypto.a \
  -DLIBSSH2_LIBRARY=${LIBSSH2_DIR}/${NDKARCH} \
  -DLIBSSH2_INCLUDE_DIR=${LIBSSH2_DIR}/${NDKARCH} \
  -DBUILD_EXAMPLES=OFF \
  -DBUILD_TESTS=OFF \
  -DBUILD_SHARED_LIBS=OFF \
  -DBUILD_CLI=OFF \
  -DUSE_SSH=ON \
  -DSONAME=OFF \
  -DLINT=OFF \
  -DANDROID_ABI=${NDKARCH} \
  -DANDROID_NATIVE_API_LEVEL=${API_LEVEL} \
  -DANDROID_NDK=${NDK} \
  -DCMAKE_TOOLCHAIN_FILE=${NDK}/build/cmake/android.toolchain.cmake \
  -DCMAKE_VERBOSE_MAKEFILE=TRUE \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_MAKE_PROGRAM=${MAKE}

  cd makegenerate/${NDKARCH}
  ${MAKE}
  mkdir ${OUTPUT_DIR}/${NDKARCH}
  mv liblibgit2package.a ${OUTPUT_DIR}/${NDKARCH}/libgit2.a
  cd ../..
}

#Rebuild
rm -rf makegenerate
rm -rf output/*

cp -rp ${LIBGIT2}/include output/include

#ABI x86_64
make_android x86_64

#ABI armv7a
make_android armeabi-v7a

#ABI aarch64
make_android arm64-v8a

#ABI x86
make_android x86