tdlight-java-natives/scripts/core/compile_tdjni.sh

#!/bin/bash -e
# MAIN REQUIRED ENVIRONMENT VARIABLES:
#   OPERATING_SYSTEM_NAME = <windows | linux | osx>
#   OPERATING_SYSTEM_NAME_SHORT = <win | linux | osx>
#   CPU_ARCHITECTURE_NAME = <amd64 | aarch64 | 386 | s390x | armhf | ppc64le>
#   IMPLEMENTATION_NAME = <tdlib | tdlight>
#   BUILD_TYPE = <Debug | Release | RelWithDebInfo | MinSizeRel>
#   CPU_CORES = "-- -j<cores>" or "-m" on Windows
# OTHER REQUIRED ENVIRONMENT VARIABLES:
#   CMAKE_EXTRA_ARGUMENTS = <args>
# OPTIONAL ENVIRONMENT VARIABLES:
#   CROSS_BUILD_DEPS_DIR = <args>

# Check variables correctness
if [ -z "${OPERATING_SYSTEM_NAME}" ]; then
	echo "Missing parameter: OPERATING_SYSTEM_NAME"
	exit 1
fi
if [ -z "${OPERATING_SYSTEM_NAME_SHORT}" ]; then
	echo "Missing parameter: OPERATING_SYSTEM_NAME_SHORT"
	exit 1
fi
if [ -z "${CPU_ARCHITECTURE_NAME}" ]; then
	echo "Missing parameter: CPU_ARCHITECTURE_NAME"
	exit 1
fi
if [ -z "${IMPLEMENTATION_NAME}" ]; then
	echo "Missing parameter: IMPLEMENTATION_NAME"
	exit 1
fi
if [ -z "${BUILD_TYPE}" ]; then
	echo "Missing parameter: BUILD_TYPE"
	exit 1
fi
if [ -z "${CPU_CORES}" ]; then
	echo "Missing parameter: CPU_CORES"
	exit 1
fi

source ./setup-variables.sh

cd ../../
JAVA_API_PACKAGE_PATH="it/tdlight/jni"
JAVA_LIB_PACKAGE_PATH="it/tdlight/tdnative"

# Print details
echo "Compiling tdjni..."
echo "Current directory: $(pwd)"
echo "Operating system: ${OPERATING_SYSTEM_NAME}"
echo "Architecture: ${CPU_ARCHITECTURE_NAME}"
echo "Td implementation: ${IMPLEMENTATION_NAME}"
echo "Build type: ${BUILD_TYPE}"
echo "CPU cores count: ${CPU_CORES}"
echo "CMake extra arguments: '${CMAKE_EXTRA_ARGUMENTS}'"
echo "JAVA_API_PACKAGE_PATH: '${JAVA_API_PACKAGE_PATH}'"
echo "JAVA_LIB_PACKAGE_PATH: '${JAVA_LIB_PACKAGE_PATH}'"

# Delete old data
echo "Deleting old data..."
[ -d ./generated/tdjni_build/ ] && rm -r ./generated/tdjni_build/
[ -d ./generated/tdjni_bin/ ] && rm -r ./generated/tdjni_bin/
[ -d ./generated/tdjni_docs/ ] && rm -r ./generated/tdjni_docs/
[ -d ./generated/src/main/jni-cpp-src/ ] && rm -r ./generated/src/main/jni-cpp-src/
[ -d ./generated/src/main/jni-java-src/ ] && rm -r ./generated/src/main/jni-java-src/

# Create missing folders
echo "Creating missing folders..."
[ -d ./generated/tdjni_build/ ] || mkdir ./generated/tdjni_build/
[ -d ./generated/tdjni_bin/ ] || mkdir ./generated/tdjni_bin/
[ -d ./generated/tdjni_docs/ ] || mkdir ./generated/tdjni_docs/

# Copy source files
echo "Copying source files..."
cp -r ./src/main/jni-cpp-src/common/. ./generated/src/main/jni-cpp-src
cp -r ./src/main/jni-cpp-src/${IMPLEMENTATION_NAME}/. ./generated/src/main/jni-cpp-src
cp -r ./src/main/jni-java-src ./generated/src/main/jni-java-src

# Create missing jni-src folders
echo "Creating missing jni-src folders..."
[ -d ./generated/src/main/jni-java-src/${JAVA_API_PACKAGE_PATH} ] || mkdir -p ./generated/src/main/jni-java-src/${JAVA_API_PACKAGE_PATH}

# Copy executables
echo "Copying executables..."
if [[ "$OPERATING_SYSTEM_NAME" == "windows" ]]; then
	TD_GENERATED_BINARIES_DIR=$(realpath -m ./generated/td_tools/td/generate/Release)
else
	TD_GENERATED_BINARIES_DIR=$(realpath -m ./generated/td_tools/td/generate)
fi
export TD_GENERATED_BINARIES_DIR

# Configure cmake
echo "Configuring CMake..."
cd ./generated/tdjni_build/

CMAKE_EXTRA_ARGUMENTS_TDJNI=""
if [[ -n "$CROSS_BUILD_DEPS_DIR" ]]; then
 # shellcheck disable=SC2089
 CMAKE_EXTRA_ARGUMENTS_TDJNI="${CMAKE_EXTRA_ARGUMENTS_TDJNI} -DCMAKE_TOOLCHAIN_FILE=${CROSS_BUILD_DEPS_DIR}/toolchain.cmake"
fi

# shellcheck disable=SC2086
cmake \
 "-DCMAKE_BUILD_TYPE=${BUILD_TYPE}" \
 -DTD_GENERATED_BINARIES_DIR=${TD_GENERATED_BINARIES_DIR} \
 "-DTD_SRC_DIR=$(realpath -m ../implementation/)" \
 "-DTDNATIVES_BIN_DIR=$(realpath -m ../tdjni_bin/)" \
 "-DTDNATIVES_DOCS_BIN_DIR=$(realpath -m ../tdjni_docs/)" \
 "-DTd_DIR=$(realpath -m ../td_bin/lib/cmake/Td/)" \
 "-DJAVA_SRC_DIR=$(realpath -m ../src/main/jni-java-src/)" \
 "-DTDNATIVES_CPP_SRC_DIR:PATH=$(realpath -m ../src/main/jni-cpp-src/)" \
 ${CMAKE_EXTRA_ARGUMENTS_TDJNI} \
 ${CMAKE_EXTRA_ARGUMENTS} \
 "$(realpath -m ../src/main/jni-cpp-src/)"

# Build
echo "Compiling ${IMPLEMENTATION_NAME} jni..."
cmake --build . --target install --config "${BUILD_TYPE}" ${CPU_CORES}
cd ..

# Copy to resources
echo "Copying to resources..."
[ -d  ./src/main/resources/libs/${OPERATING_SYSTEM_NAME_SHORT}/${CPU_ARCHITECTURE_NAME}/ ] || mkdir -p ./src/main/resources/libs/${OPERATING_SYSTEM_NAME_SHORT}/${CPU_ARCHITECTURE_NAME}/
if [[ "$OPERATING_SYSTEM_NAME" == "windows" ]]; then
	cp ./tdjni_bin/tdjni.dll ./src/main/resources/libs/${OPERATING_SYSTEM_NAME_SHORT}/${CPU_ARCHITECTURE_NAME}/tdjni.dll
elif [[ "$OPERATING_SYSTEM_NAME" == "osx" ]]; then
	cp ./tdjni_bin/libtdjni.dylib ./src/main/resources/libs/${OPERATING_SYSTEM_NAME_SHORT}/${CPU_ARCHITECTURE_NAME}/tdjni.dylib
elif [[ "$OPERATING_SYSTEM_NAME" == "linux" ]]; then
	cp ./tdjni_bin/libtdjni.so ./src/main/resources/libs/${OPERATING_SYSTEM_NAME_SHORT}/${CPU_ARCHITECTURE_NAME}/tdjni.so
fi

echo "Done."
exit 0