#!/bin/bash

# SET BUILD OPTIONS
ASM_OPTIONS=""
case ${ARCH} in
arm-v7a | arm-v7a-neon | arm64-v8a)
  ASM_OPTIONS="-DSSE2_FOUND=0 -DSSE3_FOUND=0 -DSSSE3_FOUND=0 -DSSE4_1_FOUND=0"
  ;;
*)
  ASM_OPTIONS=""
  ;;
esac

mkdir -p "${BUILD_DIR}" || return 1
cd "${BUILD_DIR}" || return 1

cmake -Wno-dev \
  -DCMAKE_VERBOSE_MAKEFILE=0 \
  -DCMAKE_C_FLAGS="${CFLAGS}" \
  -DCMAKE_CXX_FLAGS="${CXXFLAGS}" \
  -DCMAKE_EXE_LINKER_FLAGS="${LDFLAGS}" \
  -DCMAKE_SYSROOT="${ANDROID_SYSROOT}" \
  -DCMAKE_FIND_ROOT_PATH="${ANDROID_SYSROOT}" \
  -DCMAKE_BUILD_TYPE=Release \
  -DCMAKE_INSTALL_PREFIX="${LIB_INSTALL_PREFIX}" \
  -DCMAKE_SYSTEM_NAME=Generic \
  -DCMAKE_C_COMPILER="${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/${TOOLCHAIN}/bin/$CC" \
  -DCMAKE_LINKER="${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/${TOOLCHAIN}/bin/$LD" \
  -DCMAKE_AR="${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/${TOOLCHAIN}/bin/$AR" \
  -DCMAKE_AS="${ANDROID_NDK_ROOT}/toolchains/llvm/prebuilt/${TOOLCHAIN}/bin/$AS" \
  -DCMAKE_POSITION_INDEPENDENT_CODE=1 \
  -DUSE_OMP=0 \
  ${ASM_OPTIONS} \
  -DCMAKE_SYSTEM_PROCESSOR=$(get_cmake_system_processor) \
  -DBUILD_SHARED_LIBS=0 "${BASEDIR}"/src/"${LIB_NAME}" || return 1

make -j$(get_cpu_count) || return 1

make install || return 1

# MANUALLY COPY PKG-CONFIG FILES
cp vidstab.pc "${INSTALL_PKG_CONFIG_DIR}" || return 1