anchor.diff:      -DSQLITE_USE_ALLOCA \
       shell.c \
       sqlite3.c \
  -    -O3 \
  +    -Os \
       -s \
       -static \
       -v \
  
positive.code:     readline-static \
      unzip \
      upx \
   && wget https://www.sqlite.org/2019/sqlite-amalgamation-${SQLITE_VERSION}.zip \
   && unzip sqlite-amalgamation-${SQLITE_VERSION}.zip \
   && cd sqlite-amalgamation-${SQLITE_VERSION} \
   && gcc \
  
negative.code: #   https://www.sqlite.org/howtocompile.html
  #   https://www.sqlite.org/compile.html
  
  ENV SQLITE_VERSION=3310100
  
  WORKDIR /tmp
  
  