1#/usr/bin/env zsh 2 3# install libvpx, needed for video encoding/decoding 4if ! [ -d libvpx ]; then 5 git clone --depth=1 --branch=v1.6.0 https://chromium.googlesource.com/webm/libvpx 6fi 7cd libvpx 8git rev-parse HEAD > libvpx.sha 9if ! ([ -f "${CACHE_DIR}/libvpx.sha" ] && diff "${CACHE_DIR}/libvpx.sha" libvpx.sha); then 10 ./configure "$TARGET_TRGT" \ 11 --prefix="${CACHE_DIR}/usr" \ 12 --enable-static \ 13 --disable-examples \ 14 --disable-unit-tests \ 15 --disable-shared 16 make -j8 17 make install 18 mv libvpx.sha "${CACHE_DIR}/libvpx.sha" 19fi 20cd .. 21rm -rf libvpx 22