eval "$(
  declare -f build | \
    sed '
      s@./configure@./configure -no-sse2@g
    '
)"

makedepends=(${makedepends[@]/vulkan-headers/})
makedepends_i686=(vulkan-headers)
if [ "$CARCH" = 'i486' ]; then
  eval "$(
    declare -f build | \
      sed '
        s@./configure@./configure -no-feature-vulkan@g
      '
  )"
fi