TALIB_C_VER="${TALIB_C_VER:=0.6.4}"

CMAKE_GENERATOR="Unix Makefiles"

CMAKE_BUILD_TYPE=Release

CMAKE_CONFIGURATION_TYPES=Release

curl -L -o talib-${TALIB_C_VER}.zip https://github.com/TA-Lib/ta-lib/archive/refs/tags/v${TALIB_C_VER}.zip

if [ $? -ne 0 ]; then

echo "Failed to download TA-Lib C library"

exit 1

unzip -q talib-${TALIB_C_VER}.zip

if [ $? -ne 0 ]; then

echo "Failed to extract TA-Lib C library"

exit 1

cd ta-lib-${TALIB_C_VER}

mkdir -p include/ta-lib/

cp include/*.h include/ta-lib/

mkdir -p _build

cd _build

cmake -G "$CMAKE_GENERATOR" -DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE -DCMAKE_INSTALL_PREFIX=../../ta-lib-install ..

if [ $? -ne 0 ]; then

echo "CMake configuration failed"

exit 1

make

if [ $? -ne 0 ]; then

echo "Build failed"

exit 1

make install

if [ $? -ne 0 ]; then

echo "Install failed"

exit 1

echo "TA-Lib build completed successfully!"