#!/bin/bash

# SET BUILD OPTIONS
ASM_OPTIONS=""
case ${ARCH} in
*-mac-catalyst)
  ASM_OPTIONS="--disable-video-cocoa --disable-render-metal --disable-diskaudio"
  ;;
esac

# ALWAYS CLEAN THE PREVIOUS BUILD
make distclean 2>/dev/null 1>/dev/null

# WORKAROUND TO FIX AUTOMATICALLY ENABLED LIBRARIES IN CONFIGURE
overwrite_file "${BASEDIR}/tools/patch/make/sdl/configure.in" "${BASEDIR}/src/${LIB_NAME}/configure.in"

# ALWAYS REGENERATE BUILD FILES - NECESSARY TO APPLY THE WORKAROUNDS
./autogen.sh || return 1

# WORKAROUND TO EXCLUDE libunwind.h ON LTS BUILDS
if [[ -n ${FFMPEG_KIT_LTS_BUILD} ]]; then
  export ac_cv_header_libunwind_h=no
fi

# UPDATE CONFIG FILES TO SUPPORT APPLE ARCHITECTURES
overwrite_file "${FFMPEG_KIT_TMPDIR}"/source/config/config.guess "${BASEDIR}"/src/"${LIB_NAME}"/build-scripts/config.guess || return 1
overwrite_file "${FFMPEG_KIT_TMPDIR}"/source/config/config.sub "${BASEDIR}"/src/"${LIB_NAME}"/build-scripts/config.sub || return 1

./configure \
  --prefix="${LIB_INSTALL_PREFIX}" \
  --with-pic \
  --with-sysroot="${SDK_PATH}" \
  --enable-static \
  --disable-shared \
  --disable-video-opengl \
  --disable-video-x11 \
  --disable-joystick \
  --disable-haptic \
  ${ASM_OPTIONS} \
  --host="${HOST}" || return 1

make -j$(get_cpu_count) || return 1

make install || return 1

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